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pjm2 |
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import java.io.*; |
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import java.util.ArrayList; |
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import org.xml.sax.*; |
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import javax.xml.parsers.SAXParserFactory; |
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import javax.xml.parsers.ParserConfigurationException; |
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import javax.xml.parsers.SAXParser; |
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// Paul Mutton, pjm2@ukc.ac.uk |
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// XMLPacketMaker - Creates an XMLPacket object. |
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public class XMLPacketMaker extends HandlerBase { |
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// No-args constructor. Generally not used. |
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public XMLPacketMaker () { |
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this.xml = "<packet></packet>"; |
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} |
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// Constructor for accepting XML input. |
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public XMLPacketMaker (String xml) { |
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this.xml = xml; |
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} |
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public XMLPacket createXMLPacket() { |
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// Create the XMLPacket to store values in. |
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XMLPacket packet = new XMLPacket(); |
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// Use the default (non-validating) parser |
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SAXParserFactory factory = SAXParserFactory.newInstance(); |
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try { |
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// Parse the input |
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InputSource inputSource = new InputSource(new StringReader(xml)); |
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SAXParser saxParser = factory.newSAXParser(); |
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saxParser.parse(inputSource, new XMLStringParser(packet)); |
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} |
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catch (Exception e) { |
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System.out.println("XMLPacketMaker - I just received an XML packet that did not contain valid XML."); |
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//t.printStackTrace(); |
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return null; |
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} |
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return packet; |
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} |
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String xml; |
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} |