org.jboss.remoting.transport.mock
Class MockClientInvoker

java.lang.Object
  org.jboss.remoting.AbstractInvoker
      org.jboss.remoting.RemoteClientInvoker
          org.jboss.remoting.transport.mock.MockClientInvoker

All Implemented Interfaces:

ClientInvoker, Invoker

public class MockClientInvoker

extends RemoteClientInvoker

MockClientInvoker

Version:

$Revision: 1.4 $

Author:

Jeff Haynie

Field Summary

Fields inherited from class org.jboss.remoting.RemoteClientInvoker

connected

Fields inherited from class org.jboss.remoting.AbstractInvoker

classbyteloader, localServerLocator, locator, log, logExtra

Constructor Summary

MockClientInvoker(InvokerLocator locator, MockServerInvoker server)

Method Summary

void	connect() connect to the remote invoker
void	disconnect() disconnect from the remote invokere
byte[]	getClassBytes(String className) method is called to retrieve a byte array of a Class for a given class name
protected void	handleConnect() subclasses must implement this method to provide a hook to connect to the remote server, if this applies to the specific transport.
protected void	handleDisconnect() subclasses must implement this method to provide a hook to disconnect from the remote server, if this applies to the specific transport.
boolean	isConnected() subclasses must provide this method to return true if their remote connection is connected and false if disconnected.
protected byte[]	transport(String sesionId, byte[] buffer) called to transport the marshalled invocation to the remote destination, and receive back the marshalled invocation bytes back.

Methods inherited from class org.jboss.remoting.RemoteClientInvoker

finalize, invoke, postProcess, preProcess

Methods inherited from class org.jboss.remoting.AbstractInvoker

addClass, getClientLocator, getLocator, loadClass, read, setClassLoader, setClientLocator, unmarshal

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.remoting.transport.ClientInvoker

getClientLocator, setClientLocator

Methods inherited from interface org.jboss.remoting.Invoker

getLocator

Constructor Detail

MockClientInvoker

public MockClientInvoker(InvokerLocator locator,
                         MockServerInvoker server)

Method Detail

handleConnect

protected void handleConnect()
                      throws ConnectionFailedException

subclasses must implement this method to provide a hook to connect to the remote server, if this applies to the specific transport. However, in some transport implementations, this may not make must difference since the connection is not persistent among invocations, such as SOAP. In these cases, the method should silently return without any processing.

Specified by:

handleConnect in class RemoteClientInvoker

Throws:

ConnectionFailedException

handleDisconnect

protected void handleDisconnect()

subclasses must implement this method to provide a hook to disconnect from the remote server, if this applies to the specific transport. However, in some transport implementations, this may not make must difference since the connection is not persistent among invocations, such as SOAP. In these cases, the method should silently return without any processing.

Specified by:

handleDisconnect in class RemoteClientInvoker

getClassBytes

public byte[] getClassBytes(String className)

Description copied from class: AbstractInvoker

method is called to retrieve a byte array of a Class for a given class name

Overrides:

getClassBytes in class AbstractInvoker

Parameters:

className -

Returns:

connect

public void connect()
             throws ConnectionFailedException

Description copied from class: RemoteClientInvoker

connect to the remote invoker

Specified by:

connect in interface ClientInvoker

Overrides:

connect in class RemoteClientInvoker

Throws:

ConnectionFailedException

disconnect

public void disconnect()

Description copied from class: RemoteClientInvoker

disconnect from the remote invokere

Specified by:

disconnect in interface ClientInvoker

Overrides:

disconnect in class RemoteClientInvoker

isConnected

public boolean isConnected()

Description copied from class: RemoteClientInvoker

subclasses must provide this method to return true if their remote connection is connected and false if disconnected. in some transports, such as SOAP, this method may always return true, since the remote connectivity is done on demand and not kept persistent like other transports (such as socket-based transport).

Specified by:

isConnected in interface ClientInvoker

Overrides:

isConnected in class RemoteClientInvoker

Returns:

boolean true if connected, false if not

transport

protected byte[] transport(String sesionId,
                           byte[] buffer)
                    throws IOException

Description copied from class: RemoteClientInvoker

called to transport the marshalled invocation to the remote destination, and receive back the marshalled invocation bytes back. this method allows the subclass to provide the specific mechanism, protocol, etc. for delivering and returning remote invocations in a transport-specific way.

Specified by:

transport in class RemoteClientInvoker

Parameters:

sesionId - session id to pass along

buffer - buffer of the serialized method invocation to send to the server

Returns:

result of the method invocation as serialized bytes

Throws:

IOException - fatal exception should only be raised in the case the transport write fails (but is still a valid connection)