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root/i-scream/projects/cms/source/util/uk/org/iscream/cms/util/XMLPacketMaker.java

Comparing projects/cms/source/util/uk/org/iscream/cms/util/XMLPacketMaker.java (file contents):
Revision 1.7 by ajm, Tue Dec 12 20:44:30 2000 UTC vs.
Revision 1.10 by tdb, Thu Mar 1 16:55:11 2001 UTC

#	Line 10 | Line 10 | import javax.xml.parsers.SAXParserFactory;
10		import javax.xml.parsers.ParserConfigurationException;
11		import javax.xml.parsers.SAXParser;
12
13	–	import uk.ac.ukc.iscream.core.*;
14	–
13		/**
14		* XMLPacketMaker - Creates an XMLPacket object.
15		*
#	Line 31 | Line 29 | public class XMLPacketMaker extends HandlerBase {
29
30		//---CONSTRUCTORS---
31
32	<	// Constructor for accepting XML input.
32	>	/**
33	>	* Constructor for accepting XML input.
34	>	*
35	>	* @param xml A String of XML to process.
36	>	*/
37		public XMLPacketMaker (String xml) {
38		_xml = xml;
39		}
40
41		//---PUBLIC METHODS---
42
43	<	public XMLPacket createXMLPacket() {
43	>	/**
44	>	* Method to create an XML packet from the data this
45	>	* class was constructed with.
46	>	*
47	>	* @return an XMLPacket representing the XML String given
48	>	* @throws InvalidXMLException if the XML cannot be parsed
49	>	*/
50	>	public XMLPacket createXMLPacket() throws InvalidXMLException {
51
52		// Create the XMLPacket to store values in.
53		XMLPacket packet = new XMLPacket();
#	Line 46 | Line 55 | public class XMLPacketMaker extends HandlerBase {
55		// Use the default (non-validating) parser
56		SAXParserFactory factory = SAXParserFactory.newInstance();
57		try {
49	–
58		// Parse the input
59		InputSource inputSource = new InputSource(new StringReader(_xml));
60		SAXParser saxParser = factory.newSAXParser();
61		saxParser.parse(inputSource, new XMLStringParser(packet));
54	–
62		}
63		catch (Exception e) {
64	<	_logger.write(this.toString(), Logger.WARNING, e.toString());
65	<	_logger.write(this.toString(), Logger.WARNING, "An invalid XML UDP packet has been detected: "+packet.printAll());
59	<	return null;
64	>	// couldn't parse the XML for some reason
65	>	throw new InvalidXMLException("Could not parse the XML: "+_xml);
66		}
67	<
67	>	// parsed successfully, return the packet
68		return packet;
69		}
70
#	Line 88 | Line 94 | public class XMLPacketMaker extends HandlerBase {
94		* Holds the xml
95		*/
96		String _xml;
91	–
92	–	/**
93	–	* This holds a reference to the
94	–	* system logger that is being used.
95	–	*/
96	–	private Logger _logger = ReferenceManager.getInstance().getLogger();
97
98		/**
99		* This is the friendly identifier of the

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