org.jgroups.protocols
Class DUMMY_TP
java.lang.Object
org.jgroups.stack.Protocol
org.jgroups.protocols.DUMMY_TP
public class DUMMY_TP
- extends Protocol
Dummy transport, returns a fake local address and responds to CONNECT.
Compared to LOOPBACK, this discards everything
- Version:
- $Id: DUMMY_TP.java,v 1.8 2008/10/21 12:10:30 vlada Exp $
- Author:
- Bela Ban
Method Summary |
java.lang.Object |
down(Event evt)
Caller by the layer above this layer. |
java.lang.String |
getName()
All protocol names have to be unique ! |
void |
init()
Called after instance has been created (null constructor) and before protocol is started. |
void |
start()
This method is called on a Channel.connect(String) . |
java.lang.String |
toString()
|
Methods inherited from class org.jgroups.stack.Protocol |
destroy, downThreadEnabled, dumpStats, enableStats, getConfigurableObjects, getDownProtocol, getProperties, getProtocolStack, getThreadFactory, getTransport, getUpProtocol, printStats, providedDownServices, providedUpServices, requiredDownServices, requiredUpServices, resetStats, setDownProtocol, setProperties, setPropertiesInternal, setProperty, setProtocolStack, setUpProtocol, statsEnabled, stop, up, upThreadEnabled |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
DUMMY_TP
public DUMMY_TP()
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
getName
public java.lang.String getName()
- Description copied from class:
Protocol
- All protocol names have to be unique !
- Specified by:
getName
in class Protocol
init
public void init()
throws java.lang.Exception
- Description copied from class:
Protocol
- Called after instance has been created (null constructor) and before protocol is started.
Properties are already set. Other protocols are not yet connected and events cannot yet be sent.
- Overrides:
init
in class Protocol
- Throws:
java.lang.Exception
- Thrown if protocol cannot be initialized successfully. This will cause the
ProtocolStack to fail, so the channel constructor will throw an exception
start
public void start()
throws java.lang.Exception
- Description copied from class:
Protocol
- This method is called on a
Channel.connect(String)
. Starts work.
Protocols are connected and queues are ready to receive events.
Will be called from bottom to top. This call will replace
the START and START_OK events.
- Overrides:
start
in class Protocol
- Throws:
java.lang.Exception
- Thrown if protocol cannot be started successfully. This will cause the ProtocolStack
to fail, so Channel.connect(String)
will throw an exception
down
public java.lang.Object down(Event evt)
- Caller by the layer above this layer. Usually we just put this Message
into the send queue and let one or more worker threads handle it. A worker thread
then removes the Message from the send queue, performs a conversion and adds the
modified Message to the send queue of the layer below it, by calling Down).
- Overrides:
down
in class Protocol
Copyright © 1998-2009 Bela Ban / Red Hat. All Rights Reserved.