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Create XML File In Java – (DOM Parser)

<div dir="ltr" style="text-align: left;" trbidi="on"><div style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin-bottom: 20px;">DOM provides many handy classes to create XML file easily. Firstly, you have to create a Document with<strong>DocumentBuilder</strong> class, define all the XML content – node, attribute with <strong>Element</strong> class. In last, use <strong>Transformer</strong> class to output the entire XML content to stream output, typically a File.</div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgc1OTokS9jJrF5B3kuzXmGdb4RrTVM0R7ahn_JHdfVKMtqlTAHef_FV69igQ_AsTGNyC-GNtS1yW3IEXKHxKd9h8Pjx5NUyiXFlJEDMN-alQFTguDNEErYZmYFl7GoJA7rRjd3DULee7c/s1600/dom.JPG" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="256" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgc1OTokS9jJrF5B3kuzXmGdb4RrTVM0R7ahn_JHdfVKMtqlTAHef_FV69igQ_AsTGNyC-GNtS1yW3IEXKHxKd9h8Pjx5NUyiXFlJEDMN-alQFTguDNEErYZmYFl7GoJA7rRjd3DULee7c/s1600/dom.JPG" width="640" /></a></div><div style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin-bottom: 20px;"></div><a name='more'></a><div style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin-bottom: 20px;"><br /></div><br /><div style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin-bottom: 20px;">In this tutorial, we show you how to use DOM XML parser to create a XML file.</div><h4 style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 22px; line-height: 36px; margin: 50px 0px 4px; text-rendering: optimizelegibility;">DOM Parser Example</h4><div style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin-bottom: 20px;">At the end of the example, following XML file named “file.xml” will be created.</div><div class="wp_syntax" style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px;"><div class="code"><pre class="xml" style="background-color: #f7f7f9; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 0px; border-top-right-radius: 0px; border: 1px solid rgb(209, 209, 232); color: #333333; font-size: 13px; line-height: 1.5; margin-bottom: 20px; overflow-x: auto; padding: 10px;"><span style="color: #009900;"><span style="color: black; font-weight: bold;"><?xml</span> <span style="color: #000066;">version</span>=<span style="color: red;">"1.0"</span> <span style="color: #000066;">encoding</span>=<span style="color: red;">"UTF-8"</span> <span style="color: #000066;">standalone</span>=<span style="color: red;">"no"</span> <span style="color: black; font-weight: bold;">?></span></span> <br /><span style="color: #009900;"><span style="color: black; font-weight: bold;"><company></span></span><br /> <span style="color: #009900;"><span style="color: black; font-weight: bold;"><staff</span> <span style="color: #000066;">id</span>=<span style="color: red;">"1"</span><span style="color: black; font-weight: bold;">></span></span><br />  <span style="color: #009900;"><span style="color: black; font-weight: bold;"><firstname></span></span>yong<span style="color: #009900;"><span style="color: black; font-weight: bold;"></firstname></span></span><br />  <span style="color: #009900;"><span style="color: black; font-weight: bold;"><lastname></span></span>mook kim<span style="color: #009900;"><span style="color: black; font-weight: bold;"></lastname></span></span><br />  <span style="color: #009900;"><span style="color: black; font-weight: bold;"><nickname></span></span>mkyong<span style="color: #009900;"><span style="color: black; font-weight: bold;"></nickname></span></span><br />  <span style="color: #009900;"><span style="color: black; font-weight: bold;"><salary></span></span>100000<span style="color: #009900;"><span style="color: black; font-weight: bold;"></salary></span></span><br /> <span style="color: #009900;"><span style="color: black; font-weight: bold;"></staff></span></span><br /><span style="color: #009900;"><span style="color: black; font-weight: bold;"></company></span></span></pre></div></div><div style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin-bottom: 20px;"><em>File : WriteXMLFile.java</em> – Java class to create a XML file.</div><div class="wp_syntax" style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px;"><div class="code"><pre class="java" style="background-color: #f7f7f9; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 0px; border-top-right-radius: 0px; border: 1px solid rgb(209, 209, 232); color: #333333; font-size: 13px; line-height: 1.5; margin-bottom: 20px; overflow-x: auto; padding: 10px;"><span style="color: black; font-weight: bold;">package</span> <span style="color: #006699;">com.mkyong.core</span><span style="color: #339933;">;</span><br /> <br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">java.io.File</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">javax.xml.parsers.DocumentBuilder</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">javax.xml.parsers.DocumentBuilderFactory</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">javax.xml.parsers.ParserConfigurationException</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">javax.xml.transform.Transformer</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">javax.xml.transform.TransformerException</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">javax.xml.transform.TransformerFactory</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">javax.xml.transform.dom.DOMSource</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">javax.xml.transform.stream.StreamResult</span><span style="color: #339933;">;</span><br /> <br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">org.w3c.dom.Attr</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">org.w3c.dom.Document</span><span style="color: #339933;">;</span><br /><span style="color: black; font-weight: bold;">import</span> <span style="color: #006699;">org.w3c.dom.Element</span><span style="color: #339933;">;</span><br /> <br /><span style="color: black; font-weight: bold;">public</span> <span style="color: black; font-weight: bold;">class</span> WriteXMLFile <span style="color: #009900;">{</span><br /> <br /> <span style="color: black; font-weight: bold;">public</span> <span style="color: black; font-weight: bold;">static</span> <span style="color: #000066; font-weight: bold;">void</span> main<span style="color: #009900;">(</span><span style="color: #003399;">String</span> argv<span style="color: #009900;">[</span><span style="color: #009900;">]</span><span style="color: #009900;">)</span> <span style="color: #009900;">{</span><br /> <br />   <span style="color: black; font-weight: bold;">try</span> <span style="color: #009900;">{</span><br /> <br />  DocumentBuilderFactory docFactory <span style="color: #339933;">=</span> DocumentBuilderFactory.<span style="color: #006633;">newInstance</span><span style="color: #009900;">(</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  DocumentBuilder docBuilder <span style="color: #339933;">=</span> docFactory.<span style="color: #006633;">newDocumentBuilder</span><span style="color: #009900;">(</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #666666; font-style: italic;">// root elements</span><br />  <span style="color: #003399;">Document</span> doc <span style="color: #339933;">=</span> docBuilder.<span style="color: #006633;">newDocument</span><span style="color: #009900;">(</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  <span style="color: #003399;">Element</span> rootElement <span style="color: #339933;">=</span> doc.<span style="color: #006633;">createElement</span><span style="color: #009900;">(</span><span style="color: blue;">"company"</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  doc.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>rootElement<span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #666666; font-style: italic;">// staff elements</span><br />  <span style="color: #003399;">Element</span> staff <span style="color: #339933;">=</span> doc.<span style="color: #006633;">createElement</span><span style="color: #009900;">(</span><span style="color: blue;">"Staff"</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  rootElement.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>staff<span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #666666; font-style: italic;">// set attribute to staff element</span><br />  Attr attr <span style="color: #339933;">=</span> doc.<span style="color: #006633;">createAttribute</span><span style="color: #009900;">(</span><span style="color: blue;">"id"</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  attr.<span style="color: #006633;">setValue</span><span style="color: #009900;">(</span><span style="color: blue;">"1"</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  staff.<span style="color: #006633;">setAttributeNode</span><span style="color: #009900;">(</span>attr<span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #666666; font-style: italic;">// shorten way</span><br />  <span style="color: #666666; font-style: italic;">// staff.setAttribute("id", "1");</span><br /> <br />  <span style="color: #666666; font-style: italic;">// firstname elements</span><br />  <span style="color: #003399;">Element</span> firstname <span style="color: #339933;">=</span> doc.<span style="color: #006633;">createElement</span><span style="color: #009900;">(</span><span style="color: blue;">"firstname"</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  firstname.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>doc.<span style="color: #006633;">createTextNode</span><span style="color: #009900;">(</span><span style="color: blue;">"yong"</span><span style="color: #009900;">)</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  staff.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>firstname<span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #666666; font-style: italic;">// lastname elements</span><br />  <span style="color: #003399;">Element</span> lastname <span style="color: #339933;">=</span> doc.<span style="color: #006633;">createElement</span><span style="color: #009900;">(</span><span style="color: blue;">"lastname"</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  lastname.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>doc.<span style="color: #006633;">createTextNode</span><span style="color: #009900;">(</span><span style="color: blue;">"mook kim"</span><span style="color: #009900;">)</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  staff.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>lastname<span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #666666; font-style: italic;">// nickname elements</span><br />  <span style="color: #003399;">Element</span> nickname <span style="color: #339933;">=</span> doc.<span style="color: #006633;">createElement</span><span style="color: #009900;">(</span><span style="color: blue;">"nickname"</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  nickname.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>doc.<span style="color: #006633;">createTextNode</span><span style="color: #009900;">(</span><span style="color: blue;">"mkyong"</span><span style="color: #009900;">)</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  staff.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>nickname<span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #666666; font-style: italic;">// salary elements</span><br />  <span style="color: #003399;">Element</span> salary <span style="color: #339933;">=</span> doc.<span style="color: #006633;">createElement</span><span style="color: #009900;">(</span><span style="color: blue;">"salary"</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  salary.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>doc.<span style="color: #006633;">createTextNode</span><span style="color: #009900;">(</span><span style="color: blue;">"100000"</span><span style="color: #009900;">)</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  staff.<span style="color: #006633;">appendChild</span><span style="color: #009900;">(</span>salary<span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #666666; font-style: italic;">// write the content into xml file</span><br />  TransformerFactory transformerFactory <span style="color: #339933;">=</span> TransformerFactory.<span style="color: #006633;">newInstance</span><span style="color: #009900;">(</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  Transformer transformer <span style="color: #339933;">=</span> transformerFactory.<span style="color: #006633;">newTransformer</span><span style="color: #009900;">(</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  DOMSource source <span style="color: #339933;">=</span> <span style="color: black; font-weight: bold;">new</span> DOMSource<span style="color: #009900;">(</span>doc<span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />  StreamResult result <span style="color: #339933;">=</span> <span style="color: black; font-weight: bold;">new</span> StreamResult<span style="color: #009900;">(</span><span style="color: black; font-weight: bold;">new</span> <span style="color: #003399;">File</span><span style="color: #009900;">(</span><span style="color: blue;">"C:<span style="color: #000099; font-weight: bold;">\\</span>file.xml"</span><span style="color: #009900;">)</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #666666; font-style: italic;">// Output to console for testing</span><br />  <span style="color: #666666; font-style: italic;">// StreamResult result = new StreamResult(System.out);</span><br /> <br />  transformer.<span style="color: #006633;">transform</span><span style="color: #009900;">(</span>source, result<span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />  <span style="color: #003399;">System</span>.<span style="color: #006633;">out</span>.<span style="color: #006633;">println</span><span style="color: #009900;">(</span><span style="color: blue;">"File saved!"</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br /> <br />   <span style="color: #009900;">}</span> <span style="color: black; font-weight: bold;">catch</span> <span style="color: #009900;">(</span>ParserConfigurationException pce<span style="color: #009900;">)</span> <span style="color: #009900;">{</span><br />  pce.<span style="color: #006633;">printStackTrace</span><span style="color: #009900;">(</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />   <span style="color: #009900;">}</span> <span style="color: black; font-weight: bold;">catch</span> <span style="color: #009900;">(</span>TransformerException tfe<span style="color: #009900;">)</span> <span style="color: #009900;">{</span><br />  tfe.<span style="color: #006633;">printStackTrace</span><span style="color: #009900;">(</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />   <span style="color: #009900;">}</span><br /> <span style="color: #009900;">}</span><br /><span style="color: #009900;">}</span></pre></div></div><div style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin-bottom: 20px;">A new XML file is created in “<em>C:\\file.xml</em>“, with default UTF-8 encoded.</div><div class="note" style="background-color: #e6e6fc; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 4px; border-top-right-radius: 4px; border: 1px solid rgb(209, 209, 232); color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin: 20px 0px; padding: 20px;"><strong>Note</strong><br />For debugging, you can change the <strong>StreamResult</strong> to output the XML content to your console.<div style="margin-bottom: 20px;"></div><div class="wp_syntax"><div class="code"><pre class="java" style="background-color: #f7f7f9; border-bottom-left-radius: 4px; border-bottom-right-radius: 4px; border-top-left-radius: 0px; border-top-right-radius: 0px; border: 1px solid rgb(209, 209, 232); color: #333333; font-size: 13px; line-height: 1.5; margin-bottom: 20px; overflow-x: auto; padding: 10px;">StreamResult result <span style="color: #339933;">=</span>  <span style="color: black; font-weight: bold;">new</span> StreamResult<span style="color: #009900;">(</span><span style="color: #003399;">System</span>.<span style="color: #006633;">out</span><span style="color: #009900;">)</span><span style="color: #339933;">;</span><br />transformer.<span style="color: #006633;">transform</span><span style="color: #009900;">(</span>source, result<span style="color: #009900;">)</span><span style="color: #339933;">;</span></pre></div></div></div><div style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin-bottom: 20px;">from : http://www.mkyong.com/</div><div style="background-color: white; color: #3c3c3c; font-family: Arial, sans-serif; font-size: 14px; line-height: 21px; margin-bottom: 20px;"><br /></div></div>

DOM provides many handy classes to create XML file easily. Firstly, you have to create a Document with DocumentBuilder class, define all th...

Example code Java XML parsing using SaxParser

<div dir="ltr" style="text-align: left;" trbidi="on"><span style="background-color: white; color: #333333; font-family: Arial, serif; line-height: 22.81999969482422px;">SAX parser use callback function (org.xml.sax.helpers.DefaultHandler) to informs clients of the XML document structure. You should extend DefaultHandler and override few methods to achieve xml parsing.</span><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAJCQZLPLGKGBJ-K7dj_Z2WBBA1nEnuAx_p_Zs8J3zF2PU2Pem_XEGOdGWpgGAoFY-JgEUgYIBwvsuxew26snR8JZEj4gkSWee3Dg_6ccFebS17kAKA_E4112jYtW2B9ZWRshskaI9cBY/s1600/050500.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="341" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAJCQZLPLGKGBJ-K7dj_Z2WBBA1nEnuAx_p_Zs8J3zF2PU2Pem_XEGOdGWpgGAoFY-JgEUgYIBwvsuxew26snR8JZEj4gkSWee3Dg_6ccFebS17kAKA_E4112jYtW2B9ZWRshskaI9cBY/s1600/050500.gif" width="400" /></a></div><a name='more'></a><br /><span style="background-color: white; color: #333333; font-family: Arial, serif; line-height: 22.81999969482422px;"><br /></span><div style="background-color: white; color: #333333; font-family: Arial, serif; line-height: 22.81999969482422px; margin-bottom: 20px; margin-top: 10px; padding: 0px;"></div><div style="background-color: white; color: #333333; font-family: Arial, serif; line-height: 22.81999969482422px; margin-bottom: 20px; margin-top: 10px; padding: 0px;">The methods to override are</div><ul style="background-color: white; color: #333333; font-family: Arial, serif; line-height: 22.81999969482422px; list-style: square; margin: 20px 0px 20px 30px; padding: 0px;"><li style="margin: 0px; padding: 0px;">startDocument() and endDocument() – Method called at the start and end of an XML document. </li><li style="margin: 0px; padding: 0px;">startElement() and endElement() – Method called at the start and end of a document element.  </li><li style="margin: 0px; padding: 0px;">characters() – Method called with the text contents in between the start and end tags of an XML document element.</li></ul><div style="background-color: white; color: #333333; font-family: Arial, serif; line-height: 22.81999969482422px; margin-bottom: 20px; margin-top: 10px; padding: 0px;">The following example demonstrates the uses of DefaultHandler to parse and XML document. It performs mapping of xml to model class and generate list of objects.</div><div style="background-color: white; color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; margin-bottom: 20px; margin-top: 10px; padding: 0px;"><br /></div><div style="background-color: white; color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; margin-bottom: 20px; margin-top: 10px; padding: 0px;"><strong>Sample XML Document :</strong></div><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace;"><?xml version=<span class="str" style="color: #a31515;">"1.0"</span> encoding=<span class="str" style="color: #a31515;">"UTF-8"</span>?><br /><catalog><br />    <book id=<span class="str" style="color: #a31515;">"001"</span> lang=<span class="str" style="color: #a31515;">"ENG"</span>><br />        <isbn>23-34-42-3</isbn><br />        <regDate>1990-05-24</regDate><br />        <title>Operating Systems</title><br />        <publisher country=<span class="str" style="color: #a31515;">"USA"</span>>Pearson</publisher><br />        <price>400</price><br />        <authors><br />            <author>Ganesh Tiwari</author><br />        </authors><br />    </book><br />    <book id=<span class="str" style="color: #a31515;">"002"</span>><br />        <isbn>24-300-042-3</isbn><br />        <regDate>1995-05-12</regDate><br />        <title>Distributed Systems</title><br />        <publisher country=<span class="str" style="color: #a31515;">"Nepal"</span>>Ekata</publisher><br />        <price>500</price><br />        <authors><br />            <author>Mahesh Poudel</author><br />            <author>Bikram Adhikari</author><br />            <author>Ramesh Poudel</author><br />        </authors><br />        </book><br /></catalog></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><br /></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><br /></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><strong style="color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; white-space: normal;">Model Class for Book Object for Mapping xml to object</strong></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace;"><strong style="color: #333333; font-family: Arial, serif; line-height: 22.81999969482422px; white-space: normal;"><br /></strong></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace;"><pre class="csharpcode" style="font-family: Consolas, 'Courier New', Courier, monospace;"><span class="rem" style="color: green;">/**</span><br /><span class="rem" style="color: green;"> * Book class stores book information, after parsing the xml</span><br /><span class="rem" style="color: green;"> * @author Ganesh Tiwari</span><br /><span class="rem" style="color: green;"> */</span><br /><span class="kwrd" style="color: blue;">public</span> <span class="kwrd" style="color: blue;">class</span> Book {<br />    String lang;<br />    String title;<br />    String id;<br />    String isbn;<br />    Date regDate;<br />    String publisher;<br />    <span class="kwrd" style="color: blue;">int</span> price;<br />    List<String> authors;<br />    <span class="kwrd" style="color: blue;">public</span> Book(){<br />        authors=<span class="kwrd" style="color: blue;">new</span> ArrayList<String>();<br />    }<br />    <span class="rem" style="color: green;">//getters and setters</span><br />}</pre><pre class="csharpcode" style="font-family: Consolas, 'Courier New', Courier, monospace;"><br /></pre><pre class="csharpcode" style="font-family: Consolas, 'Courier New', Courier, monospace;"><br /></pre><pre class="csharpcode" style="font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><strong style="color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; white-space: normal;"><span style="font-size: medium;">Java Code for XML Parsing (Sax) :</span></strong></pre><pre class="csharpcode" style="font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><strong style="color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; white-space: normal;"><span style="font-size: medium;"><br /></span></strong></pre><pre class="csharpcode" style="font-family: Consolas, 'Courier New', Courier, monospace;"><span id="ctl00_ContentPlaceHolder1_output" style="font-family: Verdana, Arial, Helvetica, sans-serif; white-space: normal;"><pre class="csharpcode" style="font-family: Consolas, 'Courier New', Courier, monospace;">import java.io.IOException;<br />import java.text.ParseException;<br />import java.text.SimpleDateFormat;<br />import java.util.ArrayList;<br />import java.util.List;<br /><br />import javax.xml.parsers.ParserConfigurationException;<br />import javax.xml.parsers.SAXParser;<br />import javax.xml.parsers.SAXParserFactory;<br /><br />import org.xml.sax.Attributes;<br />import org.xml.sax.SAXException;<br />import org.xml.sax.helpers.DefaultHandler;<br /><span class="kwrd" style="color: blue;">public</span> <span class="kwrd" style="color: blue;">class</span> MySaxParser extends DefaultHandler {<br />    List<Book> bookL;<br />    String bookXmlFileName;<br />    String tmpValue;<br />    Book bookTmp;<br />    SimpleDateFormat sdf= <span class="kwrd" style="color: blue;">new</span> SimpleDateFormat(<span class="str" style="color: #a31515;">"yy-MM-dd"</span>);<br />    <span class="kwrd" style="color: blue;">public</span> MySaxParser(String bookXmlFileName) {<br />        <span class="kwrd" style="color: blue;">this</span>.bookXmlFileName = bookXmlFileName;<br />        bookL = <span class="kwrd" style="color: blue;">new</span> ArrayList<Book>();<br />        parseDocument();<br />        printDatas();<br />    }<br />    <span class="kwrd" style="color: blue;">private</span> <span class="kwrd" style="color: blue;">void</span> parseDocument() {<br />        <span class="rem" style="color: green;">// parse</span><br />        SAXParserFactory factory = SAXParserFactory.newInstance();<br />        <span class="kwrd" style="color: blue;">try</span> {<br />            SAXParser parser = factory.newSAXParser();<br />            parser.parse(bookXmlFileName, <span class="kwrd" style="color: blue;">this</span>);<br />        } <span class="kwrd" style="color: blue;">catch</span> (ParserConfigurationException e) {<br />            System.<span class="kwrd" style="color: blue;">out</span>.println(<span class="str" style="color: #a31515;">"ParserConfig error"</span>);<br />        } <span class="kwrd" style="color: blue;">catch</span> (SAXException e) {<br />            System.<span class="kwrd" style="color: blue;">out</span>.println(<span class="str" style="color: #a31515;">"SAXException : xml not well formed"</span>);<br />        } <span class="kwrd" style="color: blue;">catch</span> (IOException e) {<br />            System.<span class="kwrd" style="color: blue;">out</span>.println(<span class="str" style="color: #a31515;">"IO error"</span>);<br />        }<br />    }<br />    <span class="kwrd" style="color: blue;">private</span> <span class="kwrd" style="color: blue;">void</span> printDatas() {<br />       <span class="rem" style="color: green;">// System.out.println(bookL.size());</span><br />        <span class="kwrd" style="color: blue;">for</span> (Book tmpB : bookL) {<br />            System.<span class="kwrd" style="color: blue;">out</span>.println(tmpB.toString());<br />        }<br />    }<br />    @Override<br />    <span class="kwrd" style="color: blue;">public</span> <span class="kwrd" style="color: blue;">void</span> startElement(String s, String s1, String elementName,   Attributes attributes) throws SAXException {<br />        <span class="rem" style="color: green;">// if current element is book , create new book</span><br />        <span class="rem" style="color: green;">// clear tmpValue on start of element</span><br /><br />        <span class="kwrd" style="color: blue;">if</span> (elementName.equalsIgnoreCase(<span class="str" style="color: #a31515;">"book"</span>)) {<br />            bookTmp = <span class="kwrd" style="color: blue;">new</span> Book();<br />            bookTmp.setId(attributes.getValue(<span class="str" style="color: #a31515;">"id"</span>));<br />            bookTmp.setLang(attributes.getValue(<span class="str" style="color: #a31515;">"lang"</span>));<br />        }<br />        <span class="rem" style="color: green;">// if current element is publisher</span><br />        <span class="kwrd" style="color: blue;">if</span> (elementName.equalsIgnoreCase(<span class="str" style="color: #a31515;">"publisher"</span>)) {<br />            bookTmp.setPublisher(attributes.getValue(<span class="str" style="color: #a31515;">"country"</span>));<br />        }<br />    }<br />    @Override<br />    <span class="kwrd" style="color: blue;">public</span> <span class="kwrd" style="color: blue;">void</span> endElement(String s, String s1, String element) throws  SAXException {<br />        <span class="rem" style="color: green;">// if end of book element add to list</span><br />        <span class="kwrd" style="color: blue;">if</span> (element.equals(<span class="str" style="color: #a31515;">"book"</span>)) {<br />            bookL.add(bookTmp);<br />        }<br />        <span class="kwrd" style="color: blue;">if</span> (element.equalsIgnoreCase(<span class="str" style="color: #a31515;">"isbn"</span>)) {<br />            bookTmp.setIsbn(tmpValue);<br />        }<br />        <span class="kwrd" style="color: blue;">if</span> (element.equalsIgnoreCase(<span class="str" style="color: #a31515;">"title"</span>)) {<br />            bookTmp.setTitle(tmpValue);<br />        }<br />        <span class="kwrd" style="color: blue;">if</span>(element.equalsIgnoreCase(<span class="str" style="color: #a31515;">"author"</span>)){<br />           bookTmp.getAuthors().add(tmpValue);<br />        }<br />        <span class="kwrd" style="color: blue;">if</span>(element.equalsIgnoreCase(<span class="str" style="color: #a31515;">"price"</span>)){<br />            bookTmp.setPrice(Integer.parseInt(tmpValue));<br />        }<br />        <span class="kwrd" style="color: blue;">if</span>(element.equalsIgnoreCase(<span class="str" style="color: #a31515;">"regDate"</span>)){<br />            <span class="kwrd" style="color: blue;">try</span> {<br />                bookTmp.setRegDate(sdf.parse(tmpValue));<br />            } <span class="kwrd" style="color: blue;">catch</span> (ParseException e) {<br />                System.<span class="kwrd" style="color: blue;">out</span>.println(<span class="str" style="color: #a31515;">"date parsing error"</span>);<br />            }<br />        }<br />    }<br />    @Override<br />    <span class="kwrd" style="color: blue;">public</span> <span class="kwrd" style="color: blue;">void</span> characters(<span class="kwrd" style="color: blue;">char</span>[] ac, <span class="kwrd" style="color: blue;">int</span> i, <span class="kwrd" style="color: blue;">int</span> j) throws SAXException {<br />        tmpValue = <span class="kwrd" style="color: blue;">new</span> String(ac, i, j);<br />    }<br />    <span class="kwrd" style="color: blue;">public</span> <span class="kwrd" style="color: blue;">static</span> <span class="kwrd" style="color: blue;">void</span> main(String[] args) {<br />        <span class="kwrd" style="color: blue;">new</span> MySaxParser(<span class="str" style="color: #a31515;">"catalog.xml"</span>);<br />    }<br />}</pre><div style="font-size: small;"></div></span><span style="font-size: x-small;"><span style="font-family: Verdana, Arial, Helvetica, sans-serif; white-space: normal;"></span></span></pre></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><br /></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><strong style="color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; white-space: normal;">Output of Parsing :</strong></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><strong style="color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; white-space: normal;"><br /></strong></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><pre class="csharpcode" style="font-family: Consolas, 'Courier New', Courier, monospace;"><div class="line alt1" style="background-attachment: initial !important; background-clip: initial !important; background-image: none !important; background-origin: initial !important; background-position: initial !important; background-repeat: initial !important; background-size: initial !important; border: 0px !important; bottom: auto !important; color: #333333; direction: ltr !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; height: auto !important; left: auto !important; line-height: 15.399999618530273px; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: normal; width: auto !important;"><br /><table style="background: none !important; border-collapse: collapse !important; border-spacing: 0px; border: 0px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;"><tbody style="background: none !important; border: 0px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;"><br /><tr style="background: none !important; border: 0px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;"><td class="content" style="background: none !important; border-left-color: rgb(108, 226, 108) !important; border-left-style: solid !important; border-width: 0px 0px 0px 3px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px 0px 0px 0.5em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: top !important; width: auto !important;"><code class="plain" style="background: none !important; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-top-left-radius: 3px; border-top-right-radius: 3px; border: 0px !important; bottom: auto !important; direction: ltr !important; display: inline !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; max-width: 100%; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;">Book [lang=ENG, title=Operating Systems, </code><code class="functions" style="background: none !important; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-top-left-radius: 3px; border-top-right-radius: 3px; border: 0px !important; bottom: auto !important; color: rgb(255, 20, 147) !important; direction: ltr !important; display: inline !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; max-width: 100%; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;">id</code><code class="plain" style="background: none !important; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-top-left-radius: 3px; border-top-right-radius: 3px; border: 0px !important; bottom: auto !important; direction: ltr !important; display: inline !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; max-width: 100%; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;">=001, isbn=23-34-42-3, regDate=Thu May 24 00:00:00 NPT 1990, publisher=USA, price=400, authors=[Ganesh Tiwari]]<br /></code></td></tr><br /></tbody></table><br /></div><br /><div class="line alt2" style="background: none rgb(248, 248, 248) !important; border: 0px !important; bottom: auto !important; color: #333333; direction: ltr !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; height: auto !important; left: auto !important; line-height: 15.399999618530273px; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: normal; width: auto !important;"><br /><table style="background: none !important; border-collapse: collapse !important; border-spacing: 0px; border: 0px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;"><tbody style="background: none !important; border: 0px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;"><br /><tr style="background: none !important; border: 0px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;"><td class="number" style="background: none !important; border: 0px !important; bottom: auto !important; color: rgb(175, 175, 175) !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: top !important; width: 3em !important;"><code style="background: none !important; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-top-left-radius: 3px; border-top-right-radius: 3px; border: 0px !important; bottom: auto !important; direction: ltr !important; display: block !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; max-width: 100%; outline: 0px !important; padding: 0px 0.3em 0px 0px !important; position: static !important; right: auto !important; text-align: right !important; top: auto !important; vertical-align: baseline !important; width: 2.7em !important;"><br /></code></td><td class="content" style="background: none !important; border-left-color: rgb(108, 226, 108) !important; border-left-style: solid !important; border-width: 0px 0px 0px 3px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px 0px 0px 0.5em !important; position: static !important; right: auto !important; top: auto !important; vertical-align: top !important; width: auto !important;"><code class="plain" style="background: none !important; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-top-left-radius: 3px; border-top-right-radius: 3px; border: 0px !important; bottom: auto !important; direction: ltr !important; display: inline !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; max-width: 100%; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;">Book [lang=null, title=Distributed Systems, </code><code class="functions" style="background: none !important; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-top-left-radius: 3px; border-top-right-radius: 3px; border: 0px !important; bottom: auto !important; color: rgb(255, 20, 147) !important; direction: ltr !important; display: inline !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; max-width: 100%; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;">id</code><code class="plain" style="background: none !important; border-bottom-left-radius: 3px; border-bottom-right-radius: 3px; border-top-left-radius: 3px; border-top-right-radius: 3px; border: 0px !important; bottom: auto !important; direction: ltr !important; display: inline !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; max-width: 100%; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;">=002, isbn=24-300-042-3, regDate=Fri May 12 00:00:00 NPT 1995, publisher=Nepal, price=500, authors=[Mahesh Poudel, Bikram Adhikari, Ramesh Poudel]]</code></td></tr><br /></tbody></table><br /></div><br /></pre></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><strong style="color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; white-space: normal;"><br /></strong></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><strong style="color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; white-space: normal;"><br /></strong></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><strong style="color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; white-space: normal;"><br /></strong></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><strong style="color: #333333; font-family: Arial, serif; font-size: 14px; line-height: 22.81999969482422px; white-space: normal;"><br /></strong></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><div class="line alt1" style="background-attachment: initial !important; background-clip: initial !important; background-image: none !important; background-origin: initial !important; background-position: initial !important; background-repeat: initial !important; background-size: initial !important; border: 0px !important; bottom: auto !important; color: #333333; direction: ltr !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; height: auto !important; left: auto !important; line-height: 15.399999618530273px; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: normal; width: auto !important;"><br /></div><br /><div class="line alt2" style="background: none rgb(248, 248, 248) !important; border: 0px !important; bottom: auto !important; color: #333333; direction: ltr !important; float: none !important; font-family: Consolas, 'Bitstream Vera Sans Mono', 'Courier New', Courier, monospace; font-size: 14px; height: auto !important; left: auto !important; line-height: 15.399999618530273px; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; white-space: normal; width: auto !important;"><br /><table style="background: none !important; border-collapse: collapse !important; border-spacing: 0px; border: 0px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;"><tbody style="background: none !important; border: 0px !important; bottom: auto !important; direction: ltr !important; float: none !important; font-size: 1em !important; height: auto !important; left: auto !important; line-height: 1.1em !important; margin: 0px !important; outline: 0px !important; padding: 0px !important; position: static !important; right: auto !important; top: auto !important; vertical-align: baseline !important; width: auto !important;"></tbody></table><br /></div><br /></pre><pre class="csharpcode" style="background-color: white; font-family: Consolas, 'Courier New', Courier, monospace; font-size: small;"><br /></pre></div>

SAX parser use callback function (org.xml.sax.helpers.DefaultHandler) to informs clients of the XML document structure. You should extend De...

Difference between DOM and SAX Parsers in Java

<div dir="ltr" style="text-align: left;" trbidi="on"><span style="font-family: inherit;"><span class="MsoHyperlink"><b>Difference between SAX and DOM Parser</b></span><span class="MsoHyperlink"> is very popular Java interview and often asked when <span class="IL_AD" id="IL_AD3" style="background-attachment: scroll !important; background-clip: initial !important; background-image: none !important; background-origin: initial !important; background-position: 0% 50%; background-repeat: repeat !important; background-size: initial !important; border-bottom-color: rgb(27, 142, 222) !important; border-bottom-style: dotted !important; border-bottom-width: 1px !important; color: rgb(27, 142, 222) !important; cursor: pointer !important; display: inline !important; float: none !important; padding: 0px 0px 1px !important; position: static;">interviewed</span> on Java and XML. Both DOM and SAX parser are extensively used to read and parse XML file in java and have there own set of advantage and disadvantage which <span class="IL_AD" id="IL_AD5" style="background-attachment: scroll !important; background-clip: initial !important; background-image: none !important; background-origin: initial !important; background-position: 0% 50%; background-repeat: repeat !important; background-size: initial !important; border-bottom-color: rgb(27, 142, 222) !important; border-bottom-style: dotted !important; border-bottom-width: 1px !important; color: rgb(27, 142, 222) !important; cursor: pointer !important; display: inline !important; float: none !important; padding: 0px 0px 1px !important; position: static;">we will</span> cover in this article. Though there is another way of reading xml file using xpath in Javawhich is more selective approach like SQL statements people tend to stick with XML parsers. DOM Parser vs SAX parsers are also often viewed in terms of speed, memory consumption and there ability to process large xml <span class="IL_AD" id="IL_AD4" style="background-attachment: scroll !important; background-clip: initial !important; background-image: none !important; background-origin: initial !important; background-position: 0% 50%; background-repeat: repeat !important; background-size: initial !important; border-bottom-color: rgb(27, 142, 222) !important; border-bottom-style: dotted !important; border-bottom-width: 1px !important; color: rgb(27, 142, 222) !important; cursor: pointer !important; display: inline !important; float: none !important; padding: 0px 0px 1px !important; position: static;">files</span>.</span></span><br /><span style="font-family: Verdana;"><span style="font-size: 12px;"><br /></span></span><br /><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgiluUYcp8xOiBqCzilgM1N3nWWcFRf7jMgJjsDrbpuQain_lAOrr3JI2m89IMg9UxAGD2aMlTIdKZx1MzDmIIn6WZC_R5aGteHc7IVrms9QCpVXeAYZBBtRbzfkKL3Pn36iZmfsSqNwYY/s1600/saxvsdom1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="145" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgiluUYcp8xOiBqCzilgM1N3nWWcFRf7jMgJjsDrbpuQain_lAOrr3JI2m89IMg9UxAGD2aMlTIdKZx1MzDmIIn6WZC_R5aGteHc7IVrms9QCpVXeAYZBBtRbzfkKL3Pn36iZmfsSqNwYY/s1600/saxvsdom1.png" width="400" /></a></div><a name='more'></a><br /><span style="font-family: Verdana;"><span style="font-size: 12px;"><br /></span></span><span style="font-family: inherit;">So, first let see what is dom, sax , and how it work .</span><br /><span style="font-family: Verdana;"><span style="font-size: 12px;"><br /></span></span><h3 style="background-color: white; color: #333333; font-family: 'Trebuchet MS', Verdana, Arial, sans-serif; font-size: 22px; margin: 0px; padding: 2px 14px 2px 0px;"><span style="font-weight: normal;">1.DOM XML Parser in Java</span></h3><div><span style="font-family: inherit;"><span style="background-color: white;">DOM Stands for </span><b>Document Object Model</b><span style="background-color: white;"> and it represent an XML Document into tree format which each element representing tree </span><span class="IL_AD" id="IL_AD2" style="background-attachment: scroll !important; background-clip: initial !important; background-image: none !important; background-origin: initial !important; background-position: 0% 50%; background-repeat: repeat !important; background-size: initial !important; border-bottom-color: rgb(27, 142, 222) !important; border-bottom-style: dotted !important; border-bottom-width: 1px !important; color: rgb(27, 142, 222) !important; cursor: pointer !important; display: inline !important; float: none !important; font-family: Verdana !important; font-size: 12px !important; padding: 0px 0px 1px !important; position: static;">branches</span><span style="background-color: white;">. </span><b>DOM Parser</b><span style="background-color: white;"> creates an In Memory tree representation of XML file and then parses it, so it requires more memory and its advisable to have </span>increased heap size<span style="background-color: white;"> for DOM parser in order to avoid </span>Java.lang.OutOfMemoryError:java heap space<span style="background-color: white;"> . </span><i>Parsing XML file using DOM parser is quite fast</i><span style="background-color: white;"> if XML file is small but if you try to read a large XML file using DOM parser there is more chances that it will take a long time or even may not be able to load it completely simply because it requires lot of memory to create XML Dom Tree. Java provides support DOM Parsing and you can parse XML </span><span style="background-color: white;">files</span><span style="background-color: white;"> in Java using DOM parser. DOM classes are in w3c.dom package while </span><b>DOM Parser for Java</b><span style="background-color: white;"> is in JAXP (Java API for XML Parsing) package.</span></span></div><div><br /></div><div><h3 style="background-color: white; color: #333333; font-family: 'Trebuchet MS', Verdana, Arial, sans-serif; font-size: 22px; margin: 0px; padding: 2px 14px 2px 0px;"><span style="font-weight: normal;">2.SAX XML Parser in Java</span></h3></div><div><span style="font-family: inherit;"><span style="background-color: white;">SAX Stands for </span><b>Simple API for XML Parsing</b><span style="background-color: white;">. This is an event based XML Parsing and it </span><i>parse XML file step by step</i><span style="background-color: white;"> so much suitable </span><span class="IL_AD" id="IL_AD6" style="background-attachment: scroll !important; background-clip: initial !important; background-image: none !important; background-origin: initial !important; background-position: 0% 50%; background-repeat: repeat !important; background-size: initial !important; border-bottom-color: rgb(27, 142, 222) !important; border-bottom-style: dotted !important; border-bottom-width: 1px !important; color: rgb(27, 142, 222) !important; cursor: pointer !important; display: inline !important; float: none !important; font-family: Verdana !important; font-size: 12px !important; padding: 0px 0px 1px !important; position: static;">for large</span><span style="background-color: white;"> XML </span><span style="background-color: white;">Files</span><span style="background-color: white;">. SAX XML Parser fires event when it encountered opening tag, element or attribute and the parsing works accordingly. It’s recommended to </span><b>use SAX XML parser for parsing large xml files in Java</b><span style="background-color: white;"> because it doesn't require to load whole XML file in Java and it can read a big XML file in small parts. Java provides support for SAX parser and you can parse any xml file in Java using SAX Parser, I have covered example of reading xml file using SAX Parser here. One disadvantage of using SAX Parser in java is that </span><b>reading XML file in Java using SAX Parser</b><span style="background-color: white;"> requires more code in comparison of DOM Parser.</span></span></div><div><span style="font-family: inherit;">And now, let discuss about </span><br /><span style="font-family: inherit;"><br /></span><span style="font-family: inherit;"><br /></span></div><h3 style="background-color: white; color: #333333; font-family: 'Trebuchet MS', Verdana, Arial, sans-serif; font-size: 22px; margin: 0px; padding: 2px 14px 2px 0px;"><u><span style="font-weight: normal;">Difference between DOM and SAX XML Parser</span></u></h3><div><u><span style="font-weight: normal;"><br /></span></u></div><div><div class="MsoNormal"><span style="font-family: inherit;">Here are few high level <b>differences between DOM parser and SAX Parser </b>in Java:</span></div><div class="MsoNormal"><span style="font-family: inherit;"><br /></span></div><div class="MsoNormal"><span style="font-family: inherit;">1) DOM parser loads whole xml document in memory while SAX only loads small part of XML file in memory.</span></div><div class="MsoNormal"><span style="font-family: inherit;"><br /></span></div><div class="MsoNormal"><span style="font-family: inherit;">2) DOM parser is faster than SAX because it access whole XML document in memory.</span></div><div class="MsoNormal"><span style="font-family: inherit;"><br /></span></div><div class="MsoNormal"><span style="font-family: inherit;">3) SAX parser in Java is better suitable for large XML file than DOM Parser because it doesn't require much memory.</span></div><div class="MsoNormal"><span style="font-family: inherit;"><br /></span></div><div class="MsoNormal"><span style="font-family: inherit;">4) DOM parser works on Document Object Model while SAX is an event based xml parser.</span></div><div class="MsoNormal"><span style="font-family: inherit;"><br /></span></div><div class="MsoNormal"><span style="font-family: inherit;"><br /></span></div><div class="MsoNormal"><span class="MsoHyperlink" style="font-family: inherit;">That’s all on <i>difference between SAX and DOM parsers in Java,</i> now it’s up to you on which XML parser you going to choose. I recommend use DOM parser over SAX parser if XML file is small enough and go with SAX parser if you don’t know size of xml files to be processed or they are large.</span></div></div><div><u><span style="font-weight: normal;"><br /></span></u></div><div><u><span style="font-weight: normal;"><br /></span></u></div><div><u><span style="font-weight: normal;"><br /></span></u></div></div>

Difference between SAX and DOM Parser is very popular Java interview and often asked when interviewed on Java and XML. Both DOM and SAX p...

Lập trình Java - Đồ án học phần (Source code + Báo cáo)

<div dir="ltr" style="text-align: left;" trbidi="on"><div class="MsoNormal" style="margin-left: 0in;"><br /></div><h1 style="margin-left: 1.0in; mso-list: l3 level1 lfo1; text-indent: -.5in;"><a href="https://www.blogger.com/null" name="_Toc407010841"><b><span style="font-family: 'Times New Roman', serif;">I.<span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: normal;">                  </span></span></b><b><span style="font-family: 'Times New Roman', serif;">Mục tiêu</span></b></a><b><div class="separator" style="clear: both; text-align: center;"><a href="https://www.blogger.com/null" name="_Toc407010841"></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfn2uaMciOiT3DkuI7PuykenWhqHT2DOVFO7WsV641Ga613dnl2cMd-2UJgF5btYQ93Umu91EsC0oCgKNIPO2Us2eKddNzGGxK_Dbs07CZVWGsQHGJHimgXjrqZsmy1RYZjsF0gUkN7c4/s1600/Untitled1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfn2uaMciOiT3DkuI7PuykenWhqHT2DOVFO7WsV641Ga613dnl2cMd-2UJgF5btYQ93Umu91EsC0oCgKNIPO2Us2eKddNzGGxK_Dbs07CZVWGsQHGJHimgXjrqZsmy1RYZjsF0gUkN7c4/s1600/Untitled1.png" width="0" /></a></div></b><b><div style="text-align: left;"><a href="https://www.blogger.com/null" name="_Toc407010841"></a></div></b></h1><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">a.</span><span style="font-family: Helvetica, sans-serif; font-size: 14pt;"> </span><span style="font-family: f1, serif; font-size: 14pt;"> Phân loại một truyện cười theo nhiều cách: truyện nước ngòai, Việt</span><span style="font-family: Times, sans-serif; font-size: 14pt;"> </span><span style="font-family: f1, serif; font-size: 14pt;">Nam, truỵên con nít, </span><span style="font-family: f1, serif; font-size: 14pt;">chuyện người lớn,….. </span><span style="font-family: Times, sans-serif; font-size: 14pt;"> </span><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"><o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">b.</span><span style="font-family: Helvetica, sans-serif; font-size: 14pt;"> </span><span style="font-family: f1, serif; font-size: 14pt;"> Quản lý email của người quen và cho phép gởi truỵện cười đến email này, cho phép thêm , xóa, sửa…. <o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /><a name='more'></a><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: f1, serif; font-size: 14pt;">c . Hỗ trợ tìm kiếm nhanh thông qua tên truyện.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: f1, serif; font-size: 14pt;">d. Chức năng đánh dấu các truyện yêu thích và xem danh sách truyện yêu thích của mình.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: f1, serif; font-size: 14pt;">e.</span><span style="font-family: Times, sans-serif; font-size: 14pt;">  Cho phép người dung đọc truyện online thông qua các trang RSS. Cho phép người dùng thêm xóa sửa link xem online.và có thể thêm toàn bộ truyện , hoặc 1 truyện từ trang online vào dữ liệu offline trong máy.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">f.</span><span style="font-family: Helvetica, sans-serif; font-size: 14pt;"> </span><span style="font-family: f1, serif; font-size: 14pt;"> Nhập ít nhất</span><span style="font-family: Times, sans-serif; font-size: 14pt;"> 100 </span><span style="font-family: f1, serif; font-size: 14pt;">truyện cười <o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: f1, serif; font-size: 14pt;">Yêu cầu thêm: <o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: f1, serif; font-size: 14pt;">d. Phân quyền </span><span style="font-family: f1, serif; font-size: 14pt;">để quản lý dữ liệu.admin và người dùng. Admin có quyền xem và quản lý toàn bộ hệ thống dữ liệu. Người dùng chỉ được phép đọc truyện.</span><span style="font-family: Times, sans-serif; font-size: 14pt;"><o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><h1><a href="https://www.blogger.com/null" name="_Toc407010842"><b><span style="font-family: Times, sans-serif;">II : Phân tích yêu cầu đề tài</span></b></a><b><span style="font-family: Times, sans-serif;"><o:p></o:p></span></b></h1><div align="left" class="MsoListParagraphCxSpFirst" style="background: white; margin: 0in 0in 0.0001pt 0.75in; text-indent: -0.25in;"><a href="https://www.blogger.com/null" name="_Toc407010843"><b><span style="font-family: Times, sans-serif; font-size: 14pt;">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: normal;">   </span></span></b><b><span style="font-family: Times, sans-serif; font-size: 14pt;">Phân tích chức năng.</span></b></a><b><span style="font-family: Times, sans-serif; font-size: 14pt;"><o:p></o:p></span></b></div><div align="left" class="MsoListParagraphCxSpMiddle" style="background: white; margin: 0in 0in 0.0001pt 0.75in;"><a href="https://www.blogger.com/null" name="_Toc407010844"></a><a href="https://www.blogger.com/null" name="_Toc407010697"><b><span style="font-family: Times, sans-serif; font-size: 14pt;">1.1.Chức năng quản lý.<br /></span></b></a><span style="font-family: Times, sans-serif; font-size: 14pt;">Mỗi người dùng sẽ có 1 tài khoản riêng (user name và password) để có thể quản lý dữ liệu (truyện cười, email của người quen, link đọ online)</span><span style="font-family: Times, sans-serif; font-size: 14pt;"><o:p></o:p></span></div><div align="left" class="MsoListParagraphCxSpMiddle" style="background: white; margin: 0in 0in 0.0001pt 0.75in;"><i><span style="font-family: Times, sans-serif; font-size: 14pt;">1.1.1: Quản lý truyện cười .<o:p></o:p></span></i></div><div align="left" class="MsoListParagraphCxSpMiddle" style="background: white; margin: 0in 0in 0.0001pt 0.75in; text-indent: 0.25in;"><span style="font-family: Times, sans-serif; font-size: 14pt;">+ Các chức năng thêm, xóa, cập nhật từng truyện cười.<o:p></o:p></span></div><div align="left" class="MsoListParagraphCxSpMiddle" style="background: white; margin: 0in 0in 0.0001pt 0.75in; text-indent: 0.25in;"><span style="font-family: Times, sans-serif; font-size: 14pt;">+Chức năng timg kiếm nhanh 1 truyện trong danh sách truyện qua tên truyện.<o:p></o:p></span></div><div align="left" class="MsoListParagraphCxSpMiddle" style="background: white; margin: 0in 0in 0.0001pt 0.75in;"><i><span style="font-family: Times, sans-serif; font-size: 14pt;">1.1.2: Quản lí thông tin người thân (email)<o:p></o:p></span></i></div><div align="left" class="MsoListParagraphCxSpMiddle" style="background: white; margin: 0in 0in 0.0001pt 0.75in; text-indent: 0.25in;"><span style="font-family: Times, sans-serif; font-size: 14pt;">+Các chức năng thêm,xóa , cập nhật.<o:p></o:p></span></div><div align="left" class="MsoListParagraphCxSpMiddle" style="background: white; margin: 0in 0in 0.0001pt 0.75in; text-indent: 0.25in;"><span style="font-family: Times, sans-serif; font-size: 14pt;">+Tìm kiếm nhanh theo tên , mail hặc theo mối quan hệ.<o:p></o:p></span></div><div align="left" class="MsoListParagraphCxSpMiddle" style="background: white; margin: 0in 0in 0.0001pt 0.75in;"><i><span style="font-family: Times, sans-serif; font-size: 14pt;">1.1.3:Quản lí trang đọc online<o:p></o:p></span></i></div><div align="left" class="MsoListParagraphCxSpMiddle" style="background: white; margin: 0in 0in 0.0001pt 0.75in; text-indent: 0.25in;"><span style="font-family: Times, sans-serif; font-size: 14pt;">+Thêm, xóa, cập nhật các đường link tới các trang đọc truyện.<br /><br /><o:p></o:p></span></div><div align="left" class="MsoListParagraphCxSpLast" style="background: white; margin: 0in 0in 0.0001pt 78.75pt; text-indent: -24.75pt;"><a href="https://www.blogger.com/null" name="_Toc407010845"><b><span style="font-family: Times, sans-serif; font-size: 14pt;">1.2<span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: normal;">  </span></span></b><b><span style="font-family: Times, sans-serif; font-size: 14pt;">Chức năng đọc truyện.</span></b></a><b><span style="font-family: Times, sans-serif; font-size: 14pt;"><o:p></o:p></span></b></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><b><span style="font-family: Times, sans-serif; font-size: 14pt;">      </span></b><i><span style="font-family: Times, sans-serif; font-size: 14pt;">1.2.1 : Đọc truyện offline<o:p></o:p></span></i></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">          + Hỗ trợ đọc ngẫu nhiên, đọc theo danh sách, đọc theo thể loại.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">          + Tìm kiếm theo tên.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">          + Hiển thị thông tin của các thể loại truyện.(số lượng truyện của thể  <br />             loại đó.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt 1in;"><span style="font-family: Times, sans-serif; font-size: 14pt;">+Thêm vào danh sách yêu thích, loại bỏ khỏi danh sách yêu thích, đọc                                              <br /> các truyện yêu thích.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt 1in;"><span style="font-family: Times, sans-serif; font-size: 14pt;">+Chia sẻ truyện qua email cho người thân có trong danh sách liên hệ.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><br /></div><div align="left" class="MsoListParagraph" style="background: white; margin: 0in 0in 0.0001pt 94.5pt; text-indent: -0.5in;"><i><span style="font-family: Times, sans-serif; font-size: 14pt;">1.2.2<span style="font-family: 'Times New Roman'; font-size: 7pt; font-style: normal;">    </span></span></i><i><span style="font-family: Times, sans-serif; font-size: 14pt;">Đọc truyện online.<o:p></o:p></span></i></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">          + Đọc truyện online thông qua 1 liên kết RSS  sẵn có.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt 1in;"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">RSS</span><span class="apple-converted-space"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;"> </span></span><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">là một định dạng tập tin thuộc họ<span class="apple-converted-space"> </span></span><a href="http://vi.wikipedia.org/wiki/XML" title="XML"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">XML</span></a><span class="apple-converted-space"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;"> </span></span><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">dùng trong việc<span class="apple-converted-space"> </span></span><a href="http://vi.wikipedia.org/w/index.php?title=Chia_s%E1%BA%BB_tin_t%E1%BB%A9c_Web&action=edit&redlink=1" title="Chia sẻ tin tức Web (trang chưa được viết)"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">chia sẻ tin tức Web</span></a><span class="apple-converted-space"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;"> </span></span><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">(<i>Web syndication</i>) được dùng bởi nhiều<span class="apple-converted-space"> </span></span><a href="http://vi.wikipedia.org/wiki/Website" title="Website"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">website</span></a><span class="apple-converted-space"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;"> </span></span><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">tin tức và<span class="apple-converted-space"> </span></span><a href="http://vi.wikipedia.org/wiki/Blog" title="Blog"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">weblog</span></a><span style="font-family: "Times New Roman","serif"; font-size: 14.0pt;"><o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt 1in;"><span style="background-attachment: initial; background-clip: initial; background-image: initial; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; font-family: 'Times New Roman', serif; font-size: 14pt;">Công nghệ của RSS cho phép người dùng Internet có thể đặt mua thông tin từ các websites có cung cấp khả năng RSS (<i>RSS feeds</i>)</span><span style="font-family: "Times","sans-serif"; font-size: 14.0pt; mso-fareast-font-family: "Times New Roman";"><o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">          + Thay đổi liên kết<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">          + Thêm từng truyện hoặc them toàn bộ vào danh sách truyện offline.<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt 56.2pt;"><i><span style="font-family: Times, sans-serif; font-size: 14pt;">1.2.3 Xem danh sánh email<o:p></o:p></span></i></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">          +Xem danh sách (bao gồm  họ tên, mail, quan hệ).<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">          + Tìm kiếm theo tên, theo mail, theo quan hệ<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: Times, sans-serif; font-size: 14pt;">          </span><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"><o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><h2 style="margin-left: 0in;"><a href="https://www.blogger.com/null" name="_Toc407010846"><b><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;">2: Giao diện.</span></b></a><b><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;"><o:p></o:p></span></b></h2><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">+ Giao diện đơn giản, thân thiện với người dùng, dễ sử dụng.<o:p></o:p></span></div><h3 style="background: white; margin-bottom: .0001pt; margin: 0in;"><a href="https://www.blogger.com/null" name="_Toc407010847"></a><a href="https://www.blogger.com/null" name="_Toc407010700"><span style="color: windowtext; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 107%; mso-fareast-font-family: "Times New Roman";">+</span></a><span style="color: windowtext; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 107%; mso-bidi-font-weight: bold;"> </span><a href="https://commitflame.wordpress.com/2010/11/29/thay-d%E1%BB%95i-giao-di%E1%BB%87n-v%E1%BB%9Bi-look-and-feel/" target="_blank"><span style="color: windowtext; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 107%; mso-bidi-font-weight: bold;">Thay đổi giao diện với Look and fee</span></a><span style="color: windowtext; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 107%; mso-bidi-font-weight: bold;">l</span><span style="color: windowtext; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 107%; mso-bidi-font-weight: bold;"><o:p></o:p></span></h3><div class="MsoNormal" style="margin-left: 0in;"><span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 107%;">+ Custome Jlist, tạo giao diện bắt mắt <o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><br /></div><h1 style="margin-left: 0in;"><a href="https://www.blogger.com/null" name="_Toc407010848"><b><span style="font-family: 'Times New Roman', serif;">III : Phân tích hệ thống</span></b></a></h1><div class="MsoListParagraphCxSpFirst" style="line-height: 150%; margin-bottom: 6.0pt; margin-left: .5in; margin-right: 0in; margin-top: 6.0pt; mso-add-space: auto; mso-list: l1 level1 lfo3; mso-outline-level: 2; tab-stops: 128.25pt; text-indent: -.25in;"><a href="https://www.blogger.com/null" name="_Toc407010849"><b><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">1.<span style="font-family: 'Times New Roman'; font-size: 7pt; font-weight: normal; line-height: normal;">     </span></span></b><b><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">Các thực thể</span></b></a><b><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;"><o:p></o:p></span></b></div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: 6.0pt; margin-left: .75in; margin-right: 0in; margin-top: 6.0pt; mso-add-space: auto; mso-list: l0 level1 lfo4; tab-stops: 128.25pt; text-indent: -.25in;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">a.<span style="font-family: 'Times New Roman'; font-size: 7pt; line-height: normal;">     </span></span><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">User<o:p></o:p></span></div><div class="MsoListParagraphCxSpMiddle" style="line-height: 150%; margin-bottom: 6.0pt; margin-left: .75in; margin-right: 0in; margin-top: 6.0pt; mso-add-space: auto; tab-stops: 128.25pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">   +username <o:p></o:p></span></div><div class="MsoListParagraphCxSpLast" style="line-height: 150%; margin-bottom: 6.0pt; margin-left: .75in; margin-right: 0in; margin-top: 6.0pt; mso-add-space: auto; tab-stops: 128.25pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;">   +pass   <o:p></o:p></span></div><div class="MsoNormal" style="line-height: 150%; margin-bottom: 6.0pt; margin-left: .5in; margin-right: 0in; margin-top: 6.0pt; tab-stops: 128.25pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 150%;"> - Lưu trữ tài khoản của nhân viên theo 2 thuộc tính tên và mật khẩu trong user.dat<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">          b.Story:<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   +Tiêu đề<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   +Trích dẫn<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   +Thể loại<br />                   +Nội dung<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   +Tác giả<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   +Yêu thích<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   <o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt; text-indent: 0.5in;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">-Lưu trữ truyện trong file truyencuoi.dat</span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><br /></div><div align="left" class="MsoListParagraph" style="background: white; margin: 0in 0in 0.0001pt 0.75in; text-indent: -0.25in;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">b.<span style="font-family: 'Times New Roman'; font-size: 7pt;">     </span></span><span style="background: silver; font-family: 'Times New Roman', serif; font-size: 14pt;">TheLoaiTruyen</span><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"><o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   +Tên<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   +Số lượng truyện(thống kê số lượng truyện của 1 thể loại truyện)<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   +icon name (tên hình ảnh dùng cho loại truyện)<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">                   <o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt; text-indent: 0.5in;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">-Lưu trữ truyện trong file theloai.dat<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">          c.</span><span style="background: silver; font-family: 'Times New Roman', serif; font-size: 14pt;"> Contact</span><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"> (Danh sách liên hệ)</span><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"><o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">          +Tên<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">          +email<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">          +Giới tính<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">          +Mối quan hệ<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;">          +Hình ảnh (sử sụng hình ảnh mặc định).<o:p></o:p></span></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><h2 style="margin-left: 0in;"><a href="https://www.blogger.com/null" name="_Toc407010850"><b><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;">2:  Mô hình quan hệ</span></b></a></h2><h1 style="margin-left: 0in;"><a href="https://www.blogger.com/null" name="_Toc407010851"><b><span style="font-family: 'Times New Roman', serif;">IV :Thiết kế giao diện</span></b></a><b><span style="font-family: 'Times New Roman', serif;"><o:p></o:p></span></b></h1><h2 style="margin-left: 0in;"><a href="https://www.blogger.com/null" name="_Toc407010852"><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;">1:Giao diện trang chủ (sử dụng custome jlist và look and feel)</span></a><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;"><o:p></o:p></span></h2><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfn2uaMciOiT3DkuI7PuykenWhqHT2DOVFO7WsV641Ga613dnl2cMd-2UJgF5btYQ93Umu91EsC0oCgKNIPO2Us2eKddNzGGxK_Dbs07CZVWGsQHGJHimgXjrqZsmy1RYZjsF0gUkN7c4/s1600/Untitled1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="288" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfn2uaMciOiT3DkuI7PuykenWhqHT2DOVFO7WsV641Ga613dnl2cMd-2UJgF5btYQ93Umu91EsC0oCgKNIPO2Us2eKddNzGGxK_Dbs07CZVWGsQHGJHimgXjrqZsmy1RYZjsF0gUkN7c4/s1600/Untitled1.png" width="400" /></a></div><br /><div class="separator" style="clear: both; text-align: center;"></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><br /></div><div align="center" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt; text-align: center;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"><v:shape alt="caidat.png" id="Picture_x0020_2" o:spid="_x0000_i1032" style="height: 186pt; mso-wrap-style: square; visibility: visible; width: 195.75pt;" type="#_x0000_t75"> <v:imagedata o:title="caidat" src="file:///C:\Users\NGUYE_~1\AppData\Local\Temp\msohtmlclip1\01\clip_image003.png"></v:imagedata></v:shape></span><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"><o:p></o:p></span></div><h2 style="margin-left: 0in;"><a href="https://www.blogger.com/null" name="_Toc407010853"><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;">2.Giao diện chức năng đọc truyện offline</span></a><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;"><o:p></o:p></span></h2><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQQ-fQcYtvwzFDIDMJEHiElVpkGp_Mxj9WjnMf192v3BZpQSd38CggfuUQdCxBRCKcOeIfo8eel9etWfjUJ__cRMu7fthku0UFM2mjwyRRtQj5YNQoJvLezTDe_2juf7MVnJL9IRdyy2s/s1600/Untitled2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiQQ-fQcYtvwzFDIDMJEHiElVpkGp_Mxj9WjnMf192v3BZpQSd38CggfuUQdCxBRCKcOeIfo8eel9etWfjUJ__cRMu7fthku0UFM2mjwyRRtQj5YNQoJvLezTDe_2juf7MVnJL9IRdyy2s/s1600/Untitled2.png" width="400" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzsY-KG1u7rCFQ7GTYTsJOvgTAOFwyw54iUnWGlrD4BVxG9bPbrB4mIyQtPbBXytt6cD8WQGiFEFJUh_dZVKmhryvjSJUhy4u0msGEiLjr11XTwU2_TKSoSui4o5dF8WQIRCFdqObhtuQ/s1600/Untitled3.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="261" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzsY-KG1u7rCFQ7GTYTsJOvgTAOFwyw54iUnWGlrD4BVxG9bPbrB4mIyQtPbBXytt6cD8WQGiFEFJUh_dZVKmhryvjSJUhy4u0msGEiLjr11XTwU2_TKSoSui4o5dF8WQIRCFdqObhtuQ/s1600/Untitled3.png" width="400" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin: 0in 0in 0.0001pt;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"><v:shape alt="Untitled2.png" id="Picture_x0020_26" o:spid="_x0000_i1030" style="height: 275.25pt; mso-wrap-style: square; visibility: visible; width: 456.75pt;" type="#_x0000_t75"> <v:imagedata o:title="Untitled2" src="file:///C:\Users\NGUYE_~1\AppData\Local\Temp\msohtmlclip1\01\clip_image005.png"></v:imagedata></v:shape></span><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"><o:p></o:p></span></div><h2 style="margin-left: 0in;"></h2><h2 style="margin-left: 0in;"><a href="https://www.blogger.com/null" name="_Toc407010857"><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;">3.Giao diện quản lí danh sách mail</span></a><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;"><o:p></o:p></span></h2><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj02tMQhae8mTBC_2L82UMMzTBPemZZaXqMV-ItBSyCR4-JkkKBLYMTWiqlSIOOQJpgr7Hz3172rfeVaG6lYdB3dyElx_lDS37qN1y-Ump8yUFUShfssVl75OD-7QYK99e8jHiF10lm8NM/s1600/quanlimail.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="327" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj02tMQhae8mTBC_2L82UMMzTBPemZZaXqMV-ItBSyCR4-JkkKBLYMTWiqlSIOOQJpgr7Hz3172rfeVaG6lYdB3dyElx_lDS37qN1y-Ump8yUFUShfssVl75OD-7QYK99e8jHiF10lm8NM/s1600/quanlimail.png" width="400" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><h2 align="left" style="margin-left: 0in;"><span style="color: #cc0000; font-family: 'Times New Roman', serif; font-size: x-large; line-height: 107%;"> DOWNLOAD : <a href="https://www.dropbox.com/s/8zdeqlyf45hwjve/QuanLyTruyenCuoifinal.rar?dl=0" target="_blank">CODE</a> ,  <a href="https://www.dropbox.com/s/b8yau3ttp9kz7hc/BAOAOJAV.docx?dl=0" target="_blank">BC</a></span></h2><h2 align="left" style="margin-left: 0in;"><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;"><v:shape alt="quanlimail.png" id="Picture_x0020_1" o:spid="_x0000_i1025" style="height: 383.25pt; mso-wrap-style: square; visibility: visible; width: 468pt;" type="#_x0000_t75"> <v:imagedata o:title="quanlimail" src="file:///C:\Users\NGUYE_~1\AppData\Local\Temp\msohtmlclip1\01\clip_image010.png"></v:imagedata></v:shape></span><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 107%;"><o:p></o:p></span></h2><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div><br /><div align="left" class="MsoNormal" style="background: white; margin-bottom: 0.0001pt;"><br /></div></div>

I. Mục tiêu a. Phân loại một truyện cười theo nhiều cách: truyện nước ngòai, Việt Nam, truỵên con nít, chuyện người lớn...

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