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JRMPInvokerProxy (JBoss Server API) - JBoss 3.2.7 server API Documentation 英文版文档

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org.jboss.invocation.jrmp.interfaces
Class JRMPInvokerProxy

java.lang.Object
  org.jboss.invocation.jrmp.interfaces.JRMPInvokerProxy

All Implemented Interfaces:

Externalizable, Invoker, Remote, Serializable

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public class JRMPInvokerProxy

extends Object

implements Invoker, Externalizable

JRMPInvokerProxy, local to the proxy and is capable of delegating to the JRMP implementations

Version:

$Revision: 1.7.2.5 $

Author:

Marc Fleury, Scott Stark

See Also:

Serialized Form

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Field Summary
static int	MAX_RETRIES           max retries on a ConnectException.
protected  Invoker	remoteInvoker
protected static org.jboss.tm.TransactionPropagationContextFactory	tpcFactory           Factory for transaction propagation contexts.

 

Fields inherited from interface org.jboss.invocation.Invoker

ID

 

Constructor Summary

JRMPInvokerProxy()           Exposed for externalization.

JRMPInvokerProxy(Invoker remoteInvoker)           Create a new Proxy.

 

Method Summary
String	getServerHostName()           The name of of the server.
Object	getTransactionPropagationContext()           ???
Object	invoke(Invocation invocation)           The invocation on the delegate, calls the right invoker.
void	readExternal(ObjectInput in)           Un-externalize this instance.
static void	setTPCFactory(org.jboss.tm.TransactionPropagationContextFactory tpcf)
void	writeExternal(ObjectOutput out)           Externalize this instance and handle obtaining the remoteInvoker stub

 

Methods inherited from class java.lang.Object

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

 

Field Detail

remoteInvoker

protected Invoker remoteInvoker

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tpcFactory

protected static org.jboss.tm.TransactionPropagationContextFactory tpcFactory

Factory for transaction propagation contexts.

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MAX_RETRIES

public static int MAX_RETRIES

max retries on a ConnectException.

Constructor Detail

JRMPInvokerProxy

public JRMPInvokerProxy()

Exposed for externalization.

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JRMPInvokerProxy

public JRMPInvokerProxy(Invoker remoteInvoker)

Create a new Proxy.

Method Detail

setTPCFactory

public static void setTPCFactory(org.jboss.tm.TransactionPropagationContextFactory tpcf)

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getServerHostName

public String getServerHostName()
                         throws Exception

The name of of the server.

Specified by:

getServerHostName in interface Invoker

Throws:

Exception

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getTransactionPropagationContext

public Object getTransactionPropagationContext()
                                        throws SystemException

???

Returns:

the transaction propagation context of the transaction associated with the current thread. Returns null if the transaction manager was never set, or if no transaction is associated with the current thread.

Throws:

SystemException

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invoke

public Object invoke(Invocation invocation)
              throws Exception

The invocation on the delegate, calls the right invoker. Remote if we are remote, local if we are local.

Specified by:

invoke in interface Invoker

Parameters:

invocation - A pointer to the invocation object

Returns:

Return value of method invocation.

Throws:

Exception - Failed to invoke method.

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writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Externalize this instance and handle obtaining the remoteInvoker stub

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

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readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Un-externalize this instance.

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

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