org.pentaho.reporting.libraries.xmlns.parser

Class AbstractReadHandlerFactory

java.lang.Object

org.pentaho.reporting.libraries.xmlns.parser.AbstractReadHandlerFactory

public abstract class AbstractReadHandlerFactory
extends java.lang.Object

The AbstractReadHandlerFactory provides a base implementation for all read-handler factories. A read-handler factory decouples the tag-handlers of a SAX parser and allows to configure alternate parser configuations at runtime, resulting in a more flexible parsing process.

Author:

Thomas Morgner

Method Summary

Modifier and Type	Method and Description
void	configure(org.pentaho.reporting.libraries.base.config.Configuration conf, java.lang.String prefix) Configures this factory from the given configuration using the speoified prefix as filter.
XmlReadHandler	getHandler(java.lang.String namespace, java.lang.String tagname) The returned handler can be null, in case no handler is registered.

Methods inherited from class java.lang.Object

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

Method Detail

configure

public void configure(org.pentaho.reporting.libraries.base.config.Configuration conf,
                      java.lang.String prefix)

Configures this factory from the given configuration using the speoified prefix as filter.

Parameters:

conf - the configuration.

prefix - the key-prefix.

getHandler

public XmlReadHandler getHandler(java.lang.String namespace,
                                 java.lang.String tagname)

The returned handler can be null, in case no handler is registered.

Parameters:

namespace - the namespace of the xml-tag for which a handler should be returned.

tagname - the tagname of the xml-tag.

Returns:

the instantiated read handler, or null if there is no handler registered.