org.jfree.report.modules.parser.ext
Class CompoundObjectHandler

java.lang.Object
  org.jfree.report.modules.parser.ext.AbstractExtReportParserHandler
      org.jfree.report.modules.parser.ext.BasicObjectHandler
          org.jfree.report.modules.parser.ext.CompoundObjectHandler

All Implemented Interfaces:

org.jfree.xml.ElementDefinitionHandler

Direct Known Subclasses:

DataSourceHandler

public class CompoundObjectHandler

extends BasicObjectHandler

A compound object handler. Handles the creation of compound objects. Compound objects are complex objects, which have several properties to be filled and may contain other compound objects.

Author:

Thomas Morgner.

Field Summary

static java.lang.String	BASIC_OBJECT_TAG The text for the 'basic-object' tag.
static java.lang.String	COMPOUND_OBJECT_TAG The text for the 'compound-object' tag.

Constructor Summary

CompoundObjectHandler(ReportParser parser, java.lang.String finishTag, java.lang.Class targetObject, CommentHintPath path)
Creates a new compund object handler.

CompoundObjectHandler(ReportParser parser, java.lang.String finishTag, org.jfree.xml.factory.objects.ObjectDescription od, CommentHintPath path)
Creates a new compund object handler.

Method Summary

void	characters(char[] ch, int start, int length) Callback to indicate that some character data has been read.
void	endElement(java.lang.String tagName) Callback to indicate that an XML element end tag has been read by the parser.
void	startElement(java.lang.String tagName, org.xml.sax.Attributes attrs) Callback to indicate that an XML element start tag has been read by the parser.

Methods inherited from class org.jfree.report.modules.parser.ext.BasicObjectHandler

createCommentKey, getCommentKey, getTargetObjectDescription, getValue

Methods inherited from class org.jfree.report.modules.parser.ext.AbstractExtReportParserHandler

addComment, getFinishTag, getParser, getParserHints, getReport, getReportParser

Methods inherited from class java.lang.Object

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

Field Detail

COMPOUND_OBJECT_TAG

public static final java.lang.String COMPOUND_OBJECT_TAG

The text for the 'compound-object' tag.

See Also:

Constant Field Values

BASIC_OBJECT_TAG

public static final java.lang.String BASIC_OBJECT_TAG

The text for the 'basic-object' tag.

See Also:

Constant Field Values

Constructor Detail

CompoundObjectHandler

public CompoundObjectHandler(ReportParser parser,
                             java.lang.String finishTag,
                             org.jfree.xml.factory.objects.ObjectDescription od,
                             CommentHintPath path)

Creates a new compund object handler.

Parameters:

parser - the parser.

finishTag - the finish tag.

od - the object description.

path - the path on where to search for ext-parser comments in the report builder hints.

CompoundObjectHandler

public CompoundObjectHandler(ReportParser parser,
                             java.lang.String finishTag,
                             java.lang.Class targetObject,
                             CommentHintPath path)
                      throws org.xml.sax.SAXException

Creates a new compund object handler.

Parameters:

parser - the parser.

finishTag - the finish tag.

targetObject - the class.

path - the path on where to search for ext-parser comments in the report builder hints.

Throws:

org.xml.sax.SAXException - if a parser error occurs or the validation failed.

Method Detail

startElement

public void startElement(java.lang.String tagName,
                         org.xml.sax.Attributes attrs)
                  throws org.xml.sax.SAXException

Callback to indicate that an XML element start tag has been read by the parser.

Specified by:

startElement in interface org.jfree.xml.ElementDefinitionHandler

Overrides:

startElement in class BasicObjectHandler

Parameters:

tagName - the tag name.

attrs - the attributes.

Throws:

org.xml.sax.SAXException - if a parser error occurs or the validation failed.

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException

Callback to indicate that some character data has been read.

Specified by:

characters in interface org.jfree.xml.ElementDefinitionHandler

Overrides:

characters in class BasicObjectHandler

Parameters:

ch - the character array.

start - the start index for the characters.

length - the length of the character sequence.

Throws:

org.xml.sax.SAXException - if a parser error occurs or the validation failed.

endElement

public void endElement(java.lang.String tagName)
                throws org.xml.sax.SAXException

Callback to indicate that an XML element end tag has been read by the parser.

Specified by:

endElement in interface org.jfree.xml.ElementDefinitionHandler

Overrides:

endElement in class BasicObjectHandler

Parameters:

tagName - the tag name.

Throws:

org.xml.sax.SAXException - if a parser error occurs or the validation failed.