org.ow2.petals.se.eip.patterns
Class AbstractPattern

java.lang.Object
  org.ow2.petals.se.eip.patterns.AbstractPattern

All Implemented Interfaces:

Pattern

Direct Known Subclasses:

AbstractAggregatorPattern, AbstractMEPBridgePattern, Aggregator, WireTap

public abstract class AbstractPattern
extends java.lang.Object
implements Pattern

Created on 17 janv. 08

Since:

Author:

Christophe HAMERLING - eBM WebSourcing

Field Summary

protected java.util.logging.Logger

logger

Constructor Summary

AbstractPattern()

Method Summary

abstract java.lang.String	getNameSpace() Get the pattern namespace.
protected boolean	isAttachmentMode(org.ow2.petals.component.framework.api.configuration.ConfigurationExtensions extensions) get the attachment mode into the extensions
protected boolean	isExceptionRobust(org.ow2.petals.component.framework.api.configuration.ConfigurationExtensions extensions) get the exception robustness into the extensions
protected boolean	isFaultRobust(org.ow2.petals.component.framework.api.configuration.ConfigurationExtensions extensions) get the fault robustness into the extensions
protected boolean	isFaultToException(org.ow2.petals.component.framework.api.configuration.ConfigurationExtensions extensions) get the fault to exception parameter into the extensions
protected void	logSend(org.ow2.petals.component.framework.jbidescriptor.generated.Consumes consumedService, org.ow2.petals.component.framework.api.message.Exchange exchange) Allow to log an exchange sent to a
abstract boolean	process(org.ow2.petals.component.framework.api.message.Exchange exchange, ExchangeContext context) Process the message.
abstract boolean	processAsync(org.ow2.petals.component.framework.api.message.Exchange exchange, ExchangeContext context, CommonAsyncContext asyncContext) Process the async message.
boolean	processAsyncPattern(org.ow2.petals.component.framework.api.message.Exchange exchange, ExchangeContext context, CommonAsyncContext asyncContext, boolean expired) Process an exchange for an asynchronous pattern.
boolean	processExpiredAsync(org.ow2.petals.component.framework.api.message.Exchange exchange, ExchangeContext context, CommonAsyncContext asyncContext) Process the expired async message.
boolean	processPattern(org.ow2.petals.component.framework.api.message.Exchange exchange, ExchangeContext context) Process the Pattern.
abstract boolean	validateMEP(java.net.URI mep) Validate the MEP for the pattern.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ow2.petals.se.eip.patterns.Pattern

getName, init

Field Detail

logger

protected java.util.logging.Logger logger

Constructor Detail

AbstractPattern

public AbstractPattern()

Method Detail

processPattern

public final boolean processPattern(org.ow2.petals.component.framework.api.message.Exchange exchange,
                                    ExchangeContext context)

Description copied from interface: Pattern

Process the Pattern.

Specified by:

processPattern in interface Pattern

Parameters:

exchange - The exchange to process

context - The context of the exchange

processAsyncPattern

public final boolean processAsyncPattern(org.ow2.petals.component.framework.api.message.Exchange exchange,
                                         ExchangeContext context,
                                         CommonAsyncContext asyncContext,
                                         boolean expired)

Description copied from interface: Pattern

Process an exchange for an asynchronous pattern.

Specified by:

processAsyncPattern in interface Pattern

Parameters:

exchange - The exchange to process

context - The context of the exchange

asyncContext - The EIP asynchronous context

expired - true if the asynchronous exchange is expired, false else

logSend

protected final void logSend(org.ow2.petals.component.framework.jbidescriptor.generated.Consumes consumedService,
                             org.ow2.petals.component.framework.api.message.Exchange exchange)

Allow to log an exchange sent to a

Parameters:

consumedService -

exchange -

process

public abstract boolean process(org.ow2.petals.component.framework.api.message.Exchange exchange,
                                ExchangeContext context)

Process the message.

Parameters:

exchange -

context -

processAsync

public abstract boolean processAsync(org.ow2.petals.component.framework.api.message.Exchange exchange,
                                     ExchangeContext context,
                                     CommonAsyncContext asyncContext)

Process the async message.

Parameters:

exchange -

context -

processExpiredAsync

public boolean processExpiredAsync(org.ow2.petals.component.framework.api.message.Exchange exchange,
                                   ExchangeContext context,
                                   CommonAsyncContext asyncContext)
                            throws javax.jbi.messaging.MessagingException,
                                   org.ow2.petals.component.framework.api.exception.PEtALSCDKException

Process the expired async message.

Parameters:

exchange -

context -

Throws:

javax.jbi.messaging.MessagingException

org.ow2.petals.component.framework.api.exception.PEtALSCDKException

validateMEP

public abstract boolean validateMEP(java.net.URI mep)

Validate the MEP for the pattern. This method is called on each message exchange in order to validate that the MEP is compatible.

Parameters:

mep - the mep of the incoming message.

Returns:

true if the mep is compatible, false otherwise.

isFaultRobust

protected boolean isFaultRobust(org.ow2.petals.component.framework.api.configuration.ConfigurationExtensions extensions)

get the fault robustness into the extensions

Parameters:

extensions - the ConfigurationExtensions used

Returns:

true if the pattern have to be fault save, false else, and false if not found

isExceptionRobust

protected boolean isExceptionRobust(org.ow2.petals.component.framework.api.configuration.ConfigurationExtensions extensions)

get the exception robustness into the extensions

Parameters:

extensions - the ConfigurationExtensions used

Returns:

true if the pattern have to be exception save, false else, and false if not found

isFaultToException

protected boolean isFaultToException(org.ow2.petals.component.framework.api.configuration.ConfigurationExtensions extensions)

get the fault to exception parameter into the extensions

Parameters:

extensions - the ConfigurationExtensions used

Returns:

true if the pattern have to transform the faults to exceptions, false else, and false if not found

isAttachmentMode

protected boolean isAttachmentMode(org.ow2.petals.component.framework.api.configuration.ConfigurationExtensions extensions)

get the attachment mode into the extensions

Parameters:

extensions - the ConfigurationExtensions used

Returns:

true if the pattern have to treat the attachments, false else, and false if not found

getNameSpace

public abstract java.lang.String getNameSpace()

Get the pattern namespace.

Returns:

The namespace