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29 lines
961 B
Java
29 lines
961 B
Java
Find an element by name
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package com.ack.xml.dom;
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import com.ack.util.XmlUtil;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.NodeList;
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import org.xml.sax.InputSource;
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public class FindAnElementByName {
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public static void main( String[] args ) throws Exception {
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// create an input source for target document and parse it
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InputSource is = new InputSource( "resources\\personal.xml" );
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Document d = XmlUtil.getDocument( is );
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// get all tags in the document with the name email
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NodeList emails = d.getElementsByTagName( "email" );
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for( int i = 0; i < emails.getLength(); i++ ) {
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// for every email tag
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Element person = (Element) emails.item( i );
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// print out the text value. note that we have to get the value of
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// first child of the email element which is a text node
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System.out.println( person.getFirstChild().getNodeValue() );
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}
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}
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}
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