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org.apache.cocoon.stax.converter
Class StAXToSAXPipelineAdapter

java.lang.Object
  org.apache.cocoon.pipeline.component.AbstractPipelineComponent
      org.apache.cocoon.stax.converter.StAXToSAXPipelineAdapter

All Implemented Interfaces:

Consumer, PipelineComponent, Producer, SAXPipelineComponent, SAXProducer, StAXConsumer, StAXPipelineComponent

public class StAXToSAXPipelineAdapter
extends AbstractPipelineComponent
implements StAXConsumer, SAXProducer

A transformer which transforms between a StAX-only pipeline and a SAX-only pipeline. The first part of the pipeline have to be out of StAX-Components, where the second part have to be out of SAX-components.

Constructor Summary

StAXToSAXPipelineAdapter()

Method Summary

void	initiatePullProcessing() Since the workflow in a pull pipeline is completely inverted compared to for example a SAX pipeline, this method is required to push the Starter.execute() to the Finisher which should start processing.
void	setConsumer(Consumer consumer)
void	setParent(StAXProducer parent) Used to connect a consumer to it's producer.

Methods inherited from class org.apache.cocoon.pipeline.component.AbstractPipelineComponent

finish, setConfiguration, setup

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cocoon.pipeline.component.PipelineComponent

finish, setConfiguration, setup

Constructor Detail

StAXToSAXPipelineAdapter

public StAXToSAXPipelineAdapter()

Method Detail

setConsumer

public void setConsumer(Consumer consumer)

Specified by:

setConsumer in interface Producer

See Also:

Producer.setConsumer(org.apache.cocoon.pipeline.component.Consumer)

initiatePullProcessing

public void initiatePullProcessing()

Since the workflow in a pull pipeline is completely inverted compared to for example a SAX pipeline, this method is required to push the Starter.execute() to the Finisher which should start processing.

Specified by:

initiatePullProcessing in interface StAXConsumer

See Also:

StAXConsumer.initiatePullProcessing()

setParent

public void setParent(StAXProducer parent)

Used to connect a consumer to it's producer. As to the nature of the control inversion and pulling it is required to specify a parent, which provides the consumer with events to consume. This function is called when the pipeline sets it's consumers.

Specified by:

setParent in interface StAXConsumer

See Also:

StAXConsumer.setParent(org.apache.cocoon.stax.StAXProducer)