/DBSAXHandler.java - Diff - Metacat - Ecoinformatics Redmine

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Revision 31

documentation additions

DBSAXHandler.java
22	22
23	23	import oracle.xml.parser.v2.SAXParser;
24	24
	25	/**
	26	* A database aware Class implementing callback bethods for the SAX parser to
	27	* call when processing the XML stream and generating events
	28	*/
25	29	public class DBSAXHandler extends DefaultXMLDocumentHandler
26	30	{
27	31
...	...
30	34	private Stack elementStack;
31	35	private Connection conn = null;
32	36
	37	/** Construct an instance of the handler class
	38	*
	39	* @param conn the JDBC connection to which information is written
	40	*/
33	41	public DBSAXHandler(Connection conn)
34	42	{
35	43	this.conn = conn;
...	...
43	51
44	52	}
45	53
	54	/** SAX Handler that is called at the start of each XML element */
46	55	public void startElement(NSName name, SAXAttrList atts) throws SAXException
47	56	{
48	57
...	...
102	111
103	112	}
104	113
	114	/** SAX Handler that is called for each XML text node */
105	115	public void characters(char[] cbuf, int start, int len)
106	116	{
107	117	DBSAXElement currentElement = (DBSAXElement)elementStack.peek();
108	118	currentElement.appendContent(cbuf,start,len);
109	119	}
110	120
	121	/**
	122	* SAX Handler that is called for each XML text node that is Ignorable
	123	* white space
	124	*/
111	125	public void ignorableWhitespace(char[] cbuf, int start, int len)
112	126	{
113	127	}
114	128
	129	/** SAX Handler that is called at the end of each XML element */
115	130	public void endElement(NSName name) throws SAXException
116	131	{
117	132	// Use the methods getQualifiedName(), getLocalName(), getNamespace()

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