net.sf.jasperreports.components
Class ComponentsXmlHandler

java.lang.Object
  net.sf.jasperreports.components.ComponentsXmlHandler

All Implemented Interfaces:

ComponentXmlWriter, XmlDigesterConfigurer

public class ComponentsXmlHandler
extends java.lang.Object
implements XmlDigesterConfigurer, ComponentXmlWriter

XML handler (digester + writer) for built-in component implementations.

Version:

$Id: ComponentsXmlHandler.java 3138 2009-10-22 15:40:22Z lucianc $

Author:

Lucian Chirita (lucianc@users.sourceforge.net)

See Also:

ComponentsExtensionsRegistryFactory

Constructor Summary

ComponentsXmlHandler()

Method Summary

protected void	addBarbecueRules(org.apache.commons.digester.Digester digester)
protected void	addBarcode4jRules(org.apache.commons.digester.Digester digester)
protected void	addBaseBarcode4jRules(org.apache.commons.digester.Digester digester, java.lang.String barcodePattern, java.lang.Class barcodeComponentClass)
protected void	addListRules(org.apache.commons.digester.Digester digester)
void	configureDigester(org.apache.commons.digester.Digester digester) Configures an XML digester by adding the rules required to parse component XML fragments.
protected void	writeBarbecue(BarbecueComponent barcode, ComponentKey componentKey, JRXmlWriter reportWriter)
protected void	writeList(ListComponent list, ComponentKey componentKey, JRXmlWriter reportWriter)
void	writeToXml(ComponentKey componentKey, Component component, JRXmlWriter reportWriter) Outputs the XML representation of a component.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentsXmlHandler

public ComponentsXmlHandler()

Method Detail

configureDigester

public void configureDigester(org.apache.commons.digester.Digester digester)

Description copied from interface: XmlDigesterConfigurer

Configures an XML digester by adding the rules required to parse component XML fragments.

Specified by:

configureDigester in interface XmlDigesterConfigurer

Parameters:

digester - the digester to configure

addListRules

protected void addListRules(org.apache.commons.digester.Digester digester)

addBarbecueRules

protected void addBarbecueRules(org.apache.commons.digester.Digester digester)

addBarcode4jRules

protected void addBarcode4jRules(org.apache.commons.digester.Digester digester)

addBaseBarcode4jRules

protected void addBaseBarcode4jRules(org.apache.commons.digester.Digester digester,
                                     java.lang.String barcodePattern,
                                     java.lang.Class barcodeComponentClass)

writeToXml

public void writeToXml(ComponentKey componentKey,
                       Component component,
                       JRXmlWriter reportWriter)
                throws java.io.IOException

Description copied from interface: ComponentXmlWriter

Outputs the XML representation of a component.

Specified by:

writeToXml in interface ComponentXmlWriter

Parameters:

componentKey - the component type key

component - the component instance

reportWriter - the report writer to which output is to be written

Throws:

java.io.IOException - exceptions produced while writing to the output stream

See Also:

ComponentKey.getNamespacePrefix(), JRXmlWriter.getXmlWriteHelper()

writeList

protected void writeList(ListComponent list,
                         ComponentKey componentKey,
                         JRXmlWriter reportWriter)
                  throws java.io.IOException

Throws:

java.io.IOException

writeBarbecue

protected void writeBarbecue(BarbecueComponent barcode,
                             ComponentKey componentKey,
                             JRXmlWriter reportWriter)
                      throws java.io.IOException

Throws:

java.io.IOException