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/**
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tuscany.core.context;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
/**
* Functionality common to all <code>Context<code> implementations
*
* @version $Rev$ $Date$
*/
public abstract class AbstractContext implements Context {
public AbstractContext() {
}
public AbstractContext(String name) {
this.name = name;
}
protected String name;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
protected int lifecycleState = UNINITIALIZED;
public int getLifecycleState() {
return lifecycleState;
}
public void setLifecycleState(int state) {
lifecycleState = state;
}
protected List<LifecycleEventListener> contextListener = new CopyOnWriteArrayList();
public void addContextListener(LifecycleEventListener listener) {
contextListener.add(listener);
}
public void removeContextListener(LifecycleEventListener listener) {
contextListener.remove(listener);
}
public String toString() {
switch (lifecycleState) {
case (CONFIG_ERROR):
return "Context [" + name + "] in state [CONFIG_ERROR]";
case (ERROR):
return "Context [" + name + "] in state [ERROR]";
case (INITIALIZING):
return "Context [" + name + "] in state [INITIALIZING]";
case (INITIALIZED):
return "Context [" + name + "] in state [INITIALIZED]";
case (RUNNING):
return "Context [" + name + "] in state [RUNNING]";
case (STOPPING):
return "Context [" + name + "] in state [STOPPING]";
case (STOPPED):
return "Context [" + name + "] in state [STOPPED]";
case (UNINITIALIZED):
return "Context [" + name + "] in state [UNINITIALIZED]";
default:
return "Context [" + name + "] in state [UNKNOWN]";
}
}
}
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