org.jfree.report.modules.factories.report.flow
Class AbstractElementReadHandler

java.lang.Object
  org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler
      org.jfree.report.modules.factories.report.flow.AbstractElementReadHandler

All Implemented Interfaces:

NodeReadHandler, org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler

Direct Known Subclasses:

AutoTableCellContentReadHandler, AutoTableElementReadHandler, ContentElementReadHandler, SectionReadHandler

public abstract class AbstractElementReadHandler
extends org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler
implements NodeReadHandler

Creation-Date: 09.04.2006, 13:55:36

Author:

Thomas Morgner

Constructor Summary

protected

AbstractElementReadHandler()

Method Summary

protected void	configureElement(Element e)
protected abstract Element	getElement()
protected org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler	getHandlerForChild(java.lang.String uri, java.lang.String tagName, org.xml.sax.Attributes atts) Returns the handler for a child element.
Node	getNode()
java.lang.Object	getObject() Returns the object for this element or null, if this element does not create an object.
java.lang.String	getStyle()
void	init(org.pentaho.reporting.libraries.xmlns.parser.RootXmlReadHandler rootHandler, java.lang.String uri, java.lang.String tagName) Initialises the handler.
boolean	isEnabled()
protected void	startParsing(org.xml.sax.Attributes attrs) Starts parsing.

Methods inherited from class org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler

characters, deriveParseParameters, doneParsing, endElement, getLocator, getRootHandler, getTagName, getUri, isSameNamespace, performExternalParsing, performExternalParsing, startElement

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler

characters, endElement, startElement

Constructor Detail

AbstractElementReadHandler

protected AbstractElementReadHandler()

Method Detail

isEnabled

public boolean isEnabled()

getStyle

public java.lang.String getStyle()

init

public void init(org.pentaho.reporting.libraries.xmlns.parser.RootXmlReadHandler rootHandler,
                 java.lang.String uri,
                 java.lang.String tagName)

Initialises the handler.

Specified by:

init in interface org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler

Overrides:

init in class org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler

Parameters:

rootHandler - the root handler.

tagName - the tag name.

startParsing

protected void startParsing(org.xml.sax.Attributes attrs)
                     throws org.xml.sax.SAXException

Starts parsing.

Overrides:

startParsing in class org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler

Parameters:

attrs - the attributes.

Throws:

org.xml.sax.SAXException - if there is a parsing error.

getHandlerForChild

protected org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler getHandlerForChild(java.lang.String uri,
                                                                                         java.lang.String tagName,
                                                                                         org.xml.sax.Attributes atts)
                                                                                  throws org.xml.sax.SAXException

Returns the handler for a child element.

Overrides:

getHandlerForChild in class org.pentaho.reporting.libraries.xmlns.parser.AbstractXmlReadHandler

Parameters:

tagName - the tag name.

atts - the attributes.

Returns:

the handler or null, if the tagname is invalid.

Throws:

org.xml.sax.SAXException - if there is a parsing error.

configureElement

protected void configureElement(Element e)

getElement

protected abstract Element getElement()

getNode

public final Node getNode()

Specified by:

getNode in interface NodeReadHandler

getObject

public java.lang.Object getObject()
                           throws org.xml.sax.SAXException

Returns the object for this element or null, if this element does not create an object.

Specified by:

getObject in interface org.pentaho.reporting.libraries.xmlns.parser.XmlReadHandler

Returns:

the object.

Throws:

org.xml.sax.SAXException