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

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

All Implemented Interfaces:

Pattern

public class WireTap
extends AbstractPattern

Before sending the Exchange to the Service provider (or consumer for the response), Copy the In or OUT message and send it to a "monitoring service".
The message sent to the monitoring service is InOnly

request mode: copy the content of the in message to the monitor and send the exchange to the provider; response is received and send back to the consumer

response mode : send the exchange to the provider, receive the response, copy the content of the out or the fault message to the monitor and send back the response to the consumer

request-response mode : send the exchange to the provider, receive the response, copy the content of the in and the out or the fault messages to the monitor

request-on-response mode : send the exchange to the provider, receive the response, copy the content of the in message if no fault message received to the monitor

TODO This pattern must be refactored to be asynchronous

Author:

alouis - EBM WebSourcing, chamerling - EBM WebSourcing, fgardes - EBM WebSourcing

Field Summary

static java.lang.String	REQUEST_ON_RESPONSE_WAY
static java.lang.String	REQUEST_RESPONSE_WAY
static java.lang.String	REQUEST_WAY
static java.lang.String	RESPONSE_WAY
static java.lang.String	WIRE_TAP_NAMESPACE

Fields inherited from class org.ow2.petals.se.eip.patterns.AbstractPattern

logger

Constructor Summary

WireTap()

Method Summary

java.lang.String	getName() Get the pattern name.
java.lang.String	getNameSpace() Get the pattern namespace.
void	init() Initialize the pattern
boolean	process(org.ow2.petals.component.framework.api.message.Exchange exchange, ExchangeContext context) Process the message.
boolean	processAsync(org.ow2.petals.component.framework.api.message.Exchange exchange, ExchangeContext context, CommonAsyncContext asyncContext) Process the async message.
boolean	validateMEP(java.net.URI mep) Validate the MEP for the pattern.

Methods inherited from class org.ow2.petals.se.eip.patterns.AbstractPattern

isAttachmentMode, isExceptionRobust, isFaultRobust, isFaultToException, logSend, processAsyncPattern, processExpiredAsync, processPattern

Methods inherited from class java.lang.Object

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

Field Detail

WIRE_TAP_NAMESPACE

public static final java.lang.String WIRE_TAP_NAMESPACE

See Also:

Constant Field Values

REQUEST_WAY

public static final java.lang.String REQUEST_WAY

See Also:

Constant Field Values

RESPONSE_WAY

public static final java.lang.String RESPONSE_WAY

See Also:

Constant Field Values

REQUEST_RESPONSE_WAY

public static final java.lang.String REQUEST_RESPONSE_WAY

See Also:

Constant Field Values

REQUEST_ON_RESPONSE_WAY

public static final java.lang.String REQUEST_ON_RESPONSE_WAY

See Also:

Constant Field Values

Constructor Detail

WireTap

public WireTap()

Method Detail

getName

public java.lang.String getName()

Description copied from interface: Pattern

Get the pattern name.

Returns:

The name

getNameSpace

public java.lang.String getNameSpace()

Description copied from class: AbstractPattern

Get the pattern namespace.

Specified by:

getNameSpace in class AbstractPattern

Returns:

The namespace

init

public void init()

Description copied from interface: Pattern

Initialize the pattern

process

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

Description copied from class: AbstractPattern

Process the message.

Specified by:

process in class AbstractPattern

processAsync

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

Description copied from class: AbstractPattern

Process the async message.

Specified by:

processAsync in class AbstractPattern

validateMEP

public boolean validateMEP(java.net.URI mep)

Description copied from class: AbstractPattern

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

Specified by:

validateMEP in class AbstractPattern

Parameters:

mep - the mep of the incoming message.

Returns:

true if the mep is compatible, false otherwise.