com.arjuna.mw.wsas.context.ContextManager Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags.
* See the copyright.txt in the distribution for a full listing
* of individual contributors.
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
* (C) 2005-2006,
* @author JBoss Inc.
*/
/*
* Copyright (C) 2002,
*
* Arjuna Technologies Limited,
* Newcastle upon Tyne,
* Tyne and Wear,
* UK.
*
* $Id: ContextManager.java,v 1.3 2005/05/19 12:13:16 nmcl Exp $
*/
package com.arjuna.mw.wsas.context;
import com.arjuna.mw.wsas.UserActivity;
import com.arjuna.mw.wsas.UserActivityFactory;
import com.arjuna.mw.wsas.activity.ActivityHandle;
import com.arjuna.mw.wsas.exceptions.NoActivityException;
import com.arjuna.mw.wsas.logging.wsasLogger;
import com.arjuna.mw.wsas.ActivityManager;
import com.arjuna.mw.wsas.ActivityManagerFactory;
import com.arjuna.mw.wsas.activity.HLS;
import com.arjuna.mwlabs.wsas.ActivityManagerImple;
import com.arjuna.mwlabs.wsas.activity.ActivityImple;
/**
* @author Mark Little ([email protected])
* @version $Id: ContextManager.java,v 1.3 2005/05/19 12:13:16 nmcl Exp $
* @since 1.0.
*/
public class ContextManager
{
public ContextManager ()
{
_manager = ActivityManagerFactory.activityManager();
}
/**
* @message com.arjuna.mw.wsas.context.ContextManager_3 [com.arjuna.mw.wsas.context.ContextManager_3] - getHighLevelServices threw:
* @message com.arjuna.mw.wsas.context.ContextManager_4 [com.arjuna.mw.wsas.context.ContextManager_4] - assembling context and received:
*/
public final Context context (String serviceType)
{
Context ctx = null;
HLS service = null;
try
{
// ensure we are in an activity associated with the correct service type
String currentServiceType = UserActivityFactory.userActivity().serviceType();
if (currentServiceType.equals(serviceType)) {
service = _manager.getHighLevelService(serviceType);
}
}
catch (NoActivityException nae)
{
// ignore
}
catch (Exception ex)
{
wsasLogger.i18NLogger.warn_context_ContextManager_1(ex);
}
if (service != null)
{
try
{
ctx = service.context();
}
catch (Exception ex)
{
wsasLogger.i18NLogger.warn_context_ContextManager_2(ex);
ctx = null;
}
}
return ctx;
}
private ActivityManager _manager;
}