Package org.frankframework.collection

Class AbstractCollectorPipe<C extends ICollector<P>,P>

java.lang.Object

org.frankframework.core.TransactionAttributes

org.frankframework.pipes.AbstractPipe

org.frankframework.pipes.FixedForwardPipe

org.frankframework.collection.AbstractCollectorPipe<C,P>

Type Parameters:

C - Collector instance

P - parts that are added to the collector

All Implemented Interfaces:

FrankElement, HasApplicationContext, HasName, HasTransactionAttribute, IConfigurable, IForwardTarget, IPipe, IScopeProvider, IWithParameters, NameAware, EventThrowing, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware, org.springframework.context.Lifecycle

Direct Known Subclasses:

ZipWriterPipe

public abstract class AbstractCollectorPipe<C extends ICollector<P>,P>
extends FixedForwardPipe

Base class for pipes that can collect items, such as multipart messages and zip archives.

Author:

Niels Meijer

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	AbstractCollectorPipe.Action

Field Summary

Fields inherited from class org.frankframework.pipes.AbstractPipe

parameterNamesMustBeUnique

Fields inherited from class org.frankframework.core.TransactionAttributes

log

Fields inherited from interface org.frankframework.core.IPipe

LONG_DURATION_MONITORING_EVENT, MESSAGE_SIZE_MONITORING_EVENT, PIPE_EXCEPTION_MONITORING_EVENT

Constructor Summary

Constructors

Constructor	Description
AbstractCollectorPipe()

Method Summary

Modifier and Type	Method	Description
protected void	addPartToCollection(Collection<C,P> collection, Message input, PipeLineSession session, ParameterValueList pvl)
protected Message	closeCollector(Collection<C,P> collection, PipeLineSession session)
void	configure()	Checks for correct configuration of forward.
protected abstract C	createCollector(Message input, PipeLineSession session)
protected final Message	doAction(AbstractCollectorPipe.Action action, Message input, PipeLineSession session)
PipeRunResult	doPipe(Message input, PipeLineSession session)	This is where the action takes place.
protected Collection<C,P>	getCollection(PipeLineSession session)
protected ParameterValueList	getParameterValueList(Message input, PipeLineSession session)

Methods inherited from class org.frankframework.pipes.FixedForwardPipe

getParameterValue, setIfParam, setIfValue, setOnlyIfSessionKey, setOnlyIfValue, setSkipOnEmptyInput, setUnlessSessionKey, setUnlessValue, skipPipe

Methods inherited from class org.frankframework.pipes.AbstractPipe

addForward, addParameter, consumesSessionVariable, createBean, findForward, getAdapter, getEventSourceName, getForwards, getParameterList, hasRegisteredForward, isRunning, registerEvent, setApplicationContext, setChompCharSize, setDurationThreshold, setElementToMove, setElementToMoveChain, setElementToMoveSessionKey, setEmptyInputReplacement, setGetInputFromFixedValue, setGetInputFromSessionKey, setHideRegex, setLocker, setLogIntermediaryResults, setMaxThreads, setName, setPreserveInput, setRemoveCompactMsgNamespaces, setRestoreMovedElements, setSecLogSessionKeys, setSizeStatistics, setStoreResultInSessionKey, setWriteToSecLog, sizeStatisticsEnabled, start, stop, throwEvent

Methods inherited from class org.frankframework.core.TransactionAttributes

configureTransactionAttributes, isTransacted, isTransacted, setTransacted, setTransactionTimeout

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.frankframework.core.FrankElement

addConfigWarning

Methods inherited from interface org.frankframework.core.HasApplicationContext

getApplicationContext, getConfigurationClassLoader

Methods inherited from interface org.frankframework.core.HasName

getName

Methods inherited from interface org.frankframework.core.HasTransactionAttribute

getTransactionAttribute, getTransactionTimeout, getTxDef, setTransactionAttribute

Methods inherited from interface org.frankframework.core.IForwardTarget

getName

Methods inherited from interface org.frankframework.core.IPipe

getChompCharSize, getDurationThreshold, getElementToMove, getElementToMoveChain, getElementToMoveSessionKey, getEmptyInputReplacement, getGetInputFromFixedValue, getGetInputFromSessionKey, getHideRegex, getLocker, getLogIntermediaryResults, getMaxThreads, getSecLogSessionKeys, getStoreResultInSessionKey, isPreserveInput, isRemoveCompactMsgNamespaces, isRestoreMovedElements, isWriteToSecLog, setPipeLine, throwEvent

Constructor Details

AbstractCollectorPipe

public AbstractCollectorPipe()

Method Details

configure

public void configure()
               throws ConfigurationException

Description copied from class: FixedForwardPipe

Checks for correct configuration of forward.

Specified by:

configure in interface IConfigurable

Overrides:

configure in class FixedForwardPipe

Throws:

ConfigurationException - in case it was not able to configure the component.

doPipe

public PipeRunResult doPipe(Message input,
 PipeLineSession session)
                     throws PipeRunException

Description copied from interface: IPipe

This is where the action takes place. Pipes may only throw a PipeRunException, to be handled by the caller of this object. Implementations must either consume the message, or pass it on to the next Pipe in the PipeRunResult.

Throws:

PipeRunException

getCollection

@Nullable
protected Collection<C,P> getCollection(PipeLineSession session)
                                 throws CollectionException

Throws:

CollectionException

getParameterValueList

protected ParameterValueList getParameterValueList(Message input,
 PipeLineSession session)
                                            throws CollectionException

Throws:

CollectionException

doAction

@Nullable
protected final Message doAction(AbstractCollectorPipe.Action action,
 Message input,
 PipeLineSession session)
                          throws CollectionException

Throws:

CollectionException

addPartToCollection

protected void addPartToCollection(Collection<C,P> collection,
 Message input,
 PipeLineSession session,
 ParameterValueList pvl)
                            throws CollectionException

Throws:

CollectionException

createCollector

protected abstract C createCollector(Message input,
 PipeLineSession session)
                              throws CollectionException

Throws:

CollectionException

closeCollector

protected Message closeCollector(Collection<C,P> collection,
 PipeLineSession session)
                          throws CollectionException

Throws:

CollectionException