diff options
Diffstat (limited to 'sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/context/AbstractContext.java')
-rw-r--r-- | sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/context/AbstractContext.java | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/context/AbstractContext.java b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/context/AbstractContext.java new file mode 100644 index 0000000000..c1abcb3c03 --- /dev/null +++ b/sca-java-1.x/tags/java-stable-20060304/sca/core/src/main/java/org/apache/tuscany/core/context/AbstractContext.java @@ -0,0 +1,89 @@ +/** + * + * 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]"; + } + } + +} |