org.objectweb.dream.protocol.utobcast
Class UPDImpl

java.lang.Object
  extended byorg.objectweb.dream.AbstractComponent
      extended byorg.objectweb.dream.protocol.utobcast.UPDImpl
All Implemented Interfaces:
BindingController, LifeCycleController, Loggable, Push

public class UPDImpl
extends AbstractComponent
implements Push

Implementation of the UPD component. This component handles UPD messages. Upon message reception, it updates the PendingMessages queue, the SequenceNumber component, and the ProcessMembership component.


Field Summary
protected  MessageManager messageManagerItf
          The interface to manage message lifecycle.
static String PENDING_MESSAGES_IN_ITF_NAME
          The commonly used name to refer to the pendingMessageInItf interface.
protected  Push pendingMessagesInItf
          The interface to store messages in the PendingMessage queue.
protected  ProcessMembership processMembershipItf
          The interface to retrieve process membership information.
protected  SequenceNumber sequenceNumberItf
          The interface to get/set the sequence number.
 
Fields inherited from class org.objectweb.dream.AbstractComponent
bindingLogger, componentDesc, fcState, firstStart, lifeCycleLogger, logger, weaveableC
 
Fields inherited from interface org.objectweb.dream.Push
IN_PUSH_ITF_NAME, OUT_PUSH_ITF_NAME
 
Fields inherited from interface org.objectweb.fractal.api.control.LifeCycleController
STARTED, STOPPED
 
Constructor Summary
UPDImpl()
          Constructor.
 
Method Summary
 void bindFc(String clientItfName, Object serverItf)
           
 String[] listFc()
           
 void push(Message message, Map context)
           
 
Methods inherited from class org.objectweb.dream.AbstractComponent
beforeFirstStart, getFcState, initComponent, lookupFc, setLogger, startFc, stopFc, unbindFc
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

PENDING_MESSAGES_IN_ITF_NAME

public static final String PENDING_MESSAGES_IN_ITF_NAME
The commonly used name to refer to the pendingMessageInItf interface.

See Also:
Constant Field Values

pendingMessagesInItf

protected Push pendingMessagesInItf
The interface to store messages in the PendingMessage queue.


processMembershipItf

protected ProcessMembership processMembershipItf
The interface to retrieve process membership information.


sequenceNumberItf

protected SequenceNumber sequenceNumberItf
The interface to get/set the sequence number.


messageManagerItf

protected MessageManager messageManagerItf
The interface to manage message lifecycle.

Constructor Detail

UPDImpl

public UPDImpl()
Constructor.

Method Detail

push

public void push(Message message,
                 Map context)
          throws PushException
Specified by:
push in interface Push
Throws:
PushException
See Also:
Push.push(org.objectweb.dream.message.Message, java.util.Map)

bindFc

public void bindFc(String clientItfName,
                   Object serverItf)
            throws NoSuchInterfaceException,
                   IllegalBindingException,
                   IllegalLifeCycleException
Specified by:
bindFc in interface BindingController
Throws:
NoSuchInterfaceException
IllegalBindingException
IllegalLifeCycleException
See Also:
BindingController.bindFc(java.lang.String, java.lang.Object)

listFc

public String[] listFc()
Specified by:
listFc in interface BindingController
See Also:
BindingController.listFc()


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