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]";
+        }
+    }
+
+}