org.globus.ogsa.impl.samples.counter.routable.master
Class HostingEnvStarter

java.lang.Object
  org.globus.ogsa.impl.samples.counter.routable.master.HostingEnvStarter

All Implemented Interfaces:

HostStarter, ProxyTargetStarter, java.lang.Runnable

public class HostingEnvStarter

extends java.lang.Object

implements HostStarter, java.lang.Runnable

Constructor Summary

HostingEnvStarter()

Method Summary

java.lang.String	getUserName(java.lang.Exception e) The user name (not the principal, no spaces allowed) of the person whose hosting environment is being started
void	run()
java.lang.String	startProxyTarget(java.lang.String localServicePath, java.lang.String targetEndpoint, java.lang.Exception cause) This call must block until everything is started.
static void	stopAll()
void	targetCreated(java.lang.String localServicePath, java.lang.String remoteTargetUrl, java.lang.Exception e) Called by the RedirectProvider after it has created a new target for a new instance in the new hosting environment.

Methods inherited from class java.lang.Object

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

Constructor Detail

HostingEnvStarter

public HostingEnvStarter()

Method Detail

stopAll

public static void stopAll()

run

public void run()

Specified by:

run in interface java.lang.Runnable

getUserName

public java.lang.String getUserName(java.lang.Exception e)

Description copied from interface: HostStarter

The user name (not the principal, no spaces allowed) of the person whose hosting environment is being started

Specified by:

getUserName in interface HostStarter

targetCreated

public void targetCreated(java.lang.String localServicePath,
                          java.lang.String remoteTargetUrl,
                          java.lang.Exception e)

Description copied from interface: HostStarter

Called by the RedirectProvider after it has created a new target for a new instance in the new hosting environment. This will look like localServicePath="base/jobmanager/someJob" remoteTargetUrl="http://127.0.0.1:8081/ogsa/services/rob/base/jobmanager/someJob" ^different port ^userName This could be passed along to the MasterJobManager it is the same value returned by RedirectProvider.getTarget(localServicePath);

Specified by:

targetCreated in interface HostStarter

startProxyTarget

public java.lang.String startProxyTarget(java.lang.String localServicePath,
                                         java.lang.String targetEndpoint,
                                         java.lang.Exception cause)
                                  throws java.lang.Exception

Description copied from interface: ProxyTargetStarter

This call must block until everything is started. It can return a new target endpoint if the call is to be redirected somewhere different, it may also return null. It must throw an exception or rethrow the one passed in if it makes no attempt to do anything (otherwise the RedirectProvider will pointlessly try the same call again). If you need something from the MessageContext you can call MessageContext.getCurrentContext()

Specified by:

startProxyTarget in interface ProxyTargetStarter

Parameters:

localServicePath - The name of the local object (ServiceProperties.SERVICE_PATH)

targetEndpoint - The url of the remote target to redirect requests to, can be null if it was not specified initially and this is the first call.

cause - The exception thrown by the remote target (ie - service not found) or null if the remote target was not initially specified and has never been called before.

Throws:

java.lang.Exception