org.marketcetera.util.ws.stateful
Class RemoteRunner<S>

java.lang.Object
  org.marketcetera.util.ws.stateless.StatelessRemoteCall
      org.marketcetera.util.ws.stateful.RemoteCall<S>
          org.marketcetera.util.ws.stateful.RemoteRunner<S>

public abstract class RemoteRunner<S>
extends RemoteCall<S>

An implementation wrapper for stateful services. The wrapped call is implemented by overriding run(ClientContext,SessionHolder).

Since:

1.0.0

Version:

$Id: RemoteRunner.java 16154 2012-07-14 16:34:05Z colin $

Author:

tlerios@marketcetera.com

Field Summary

Fields inherited from class org.marketcetera.util.ws.stateless.StatelessRemoteCall

DEFAULT_VERSION_FILTER

Constructor Summary

RemoteRunner(SessionManager<S> sessionManager)
Creates a new wrapper which uses the given (optional) session manager for session ID mappings, and which applies two filters to the client context.

RemoteRunner(TagFilter versionIdFilter, TagFilter appIdFilter, TagFilter clientIdFilter, SessionManager<S> sessionManager, TagFilter sessionIdFilter)
Creates a new wrapper which uses the given (optional) session manager for session ID mappings, and which applies the given filters to the client context.

Method Summary

void	execute(ClientContext context) Invokes the service implementation on behalf of the client with the given context.
protected abstract void	run(ClientContext context, SessionHolder<S> sessionHolder) The service implementation, executed on behalf of the client with the given context and associated session holder.

Methods inherited from class org.marketcetera.util.ws.stateful.RemoteCall

getDefaultSessionIdFilter, getSessionHolder, getSessionIdFilter, getSessionManager

Methods inherited from class org.marketcetera.util.ws.stateless.StatelessRemoteCall

assertFilterMatch, assertFilterMatch, getAppIdFilter, getClientIdFilter, getVersionIdFilter, handleSuccess, startCall, wrapFailure

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteRunner

public RemoteRunner(TagFilter versionIdFilter,
                    TagFilter appIdFilter,
                    TagFilter clientIdFilter,
                    SessionManager<S> sessionManager,
                    TagFilter sessionIdFilter)

Creates a new wrapper which uses the given (optional) session manager for session ID mappings, and which applies the given filters to the client context.

Parameters:

versionIdFilter - The version ID filter, which may be null.

appIdFilter - The application ID filter, which may be null.

clientIdFilter - The client ID filter, which may be null.

sessionManager - The session manager, which may be null.

sessionIdFilter - The session ID filter, which may be null.

RemoteRunner

public RemoteRunner(SessionManager<S> sessionManager)

Creates a new wrapper which uses the given (optional) session manager for session ID mappings, and which applies two filters to the client context. The first filter ensures that the client's version ID is equal to the server's version ID; the second ensures that the session ID maps to an active session.

Parameters:

sessionManager - The session manager, which may be null.

Method Detail

execute

public void execute(ClientContext context)
             throws RemoteException

Invokes the service implementation on behalf of the client with the given context.

Parameters:

context - The context.

Throws:

RemoteException - Thrown if the implementation fails; it wraps the throwable thrown by the actual implementation.

run

protected abstract void run(ClientContext context,
                            SessionHolder<S> sessionHolder)
                     throws Exception

The service implementation, executed on behalf of the client with the given context and associated session holder.

Parameters:

context - The context.

sessionHolder - The holder, which may be null.

Throws:

Exception - Thrown if the implementation fails.