b4j.core.session

Class HttpBugzillaSession.XmlParser

java.lang.Object

org.xml.sax.helpers.DefaultHandler

org.xml.sax.ext.DefaultHandler2

b4j.core.session.HttpBugzillaSession.XmlParser

All Implemented Interfaces:

Runnable, ContentHandler, DTDHandler, EntityResolver, ErrorHandler, DeclHandler, EntityResolver2, LexicalHandler

Enclosing class:

HttpBugzillaSession

protected class HttpBugzillaSession.XmlParser
extends DefaultHandler2
implements Runnable

Does the actual meat by parsing the XML response. Implementation of the separate writer thread. The XML will be parsed (SAX implementation) and all found bugs will be added to the corresponding iterator object (HttpBugzillaSession.BugzillaBugIterator.addBug(Issue)).

Author:

Ralph Schuster

Constructor Summary

Constructors

Constructor and Description
HttpBugzillaSession.XmlParser(InputStream xmlStream, HttpBugzillaSession.BugzillaBugIterator iterator) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(String uri, String localName, String name)
boolean	parseBoolean(String s) Parses a boolean for Bugzilla XML.
void	run() Runs the extraction.
void	startDocument()
void	startElement(String uri, String localName, String name, Attributes attributes)

Methods inherited from class org.xml.sax.ext.DefaultHandler2

attributeDecl, comment, elementDecl, endCDATA, endDTD, endEntity, externalEntityDecl, getExternalSubset, internalEntityDecl, resolveEntity, resolveEntity, startCDATA, startDTD, startEntity

Methods inherited from class org.xml.sax.helpers.DefaultHandler

endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, setDocumentLocator, skippedEntity, startPrefixMapping, unparsedEntityDecl, warning

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

HttpBugzillaSession.XmlParser

public HttpBugzillaSession.XmlParser(InputStream xmlStream,
                             HttpBugzillaSession.BugzillaBugIterator iterator)

Constructor.

Parameters:

xmlStream - - input stream with XML response from Bugzilla

iterator - - corresponding iterator that receives the results

Method Detail

run

public void run()

Runs the extraction.

Specified by:

run in interface Runnable

startElement

public void startElement(String uri,
                String localName,
                String name,
                Attributes attributes)
                  throws SAXException

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.startElement(java.lang.String, java.lang.String, java.lang.String, org.xml.sax.Attributes)

endElement

public void endElement(String uri,
              String localName,
              String name)
                throws SAXException

Specified by:

endElement in interface ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.endElement(java.lang.String, java.lang.String, java.lang.String)

characters

public void characters(char[] ch,
              int start,
              int length)
                throws SAXException

Specified by:

characters in interface ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.characters(char[], int, int)

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Overrides:

startDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.startDocument()

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Overrides:

endDocument in class org.xml.sax.helpers.DefaultHandler

Throws:

SAXException

See Also:

DefaultHandler.endDocument()

parseBoolean

public boolean parseBoolean(String s)

Parses a boolean for Bugzilla XML. Bugzilla uses "1" to represent a TRUE value in its XML.

Parameters:

s - - boolean to parse

Returns:

true if string represented the TRUE value