Fix for TUSCANY-3466

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@911687 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 39 insertions, 50 deletions

diff --git a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java
index 015c673d66..c346463023 100644
--- a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java
+++ b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ImplementationProvider.java
@@ -29,19 +29,7 @@ import org.apache.tuscany.sca.runtime.RuntimeComponentService;
  * 
  * @version $Rev$ $Date$
  */
-public interface ImplementationProvider {
-
-    /**
-     * This method will be invoked when the component implementation
-     * is activated.
-     */
-    void start();
-
-    /**
-     * This method will be invoked when the component implementation
-     * is deactivated.
-     */
-    void stop();
+public interface ImplementationProvider extends RuntimeProvider {
 
     /**
      * Create an invoker for the component implementation in the invocation
diff --git a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
index 35b64ad56f..92af4c37a0 100644
--- a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
+++ b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
@@ -25,7 +25,7 @@ import org.apache.tuscany.sca.invocation.PhasedInterceptor;
 /**
  * @version $Rev$ $Date$
  */
-public interface PolicyProvider {
+public interface PolicyProvider extends RuntimeProvider {
     /**
      * Create an interceptor for a given operation
      * 
@@ -51,14 +51,4 @@ public interface PolicyProvider {
      *        binding that will be modified
      */
     void configureBinding(Object configuration);
-    
-    /**
-     * Start the provider
-     */
-    void start();
-    
-    /**
-     * Stop the provider
-     */
-    void stop();
 }
diff --git a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java
index b3ab1d8b87..20314a9978 100644
--- a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java
+++ b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ReferenceBindingProvider.java
@@ -29,20 +29,7 @@ import org.apache.tuscany.sca.invocation.Invoker;
  * 
  * @version $Rev$ $Date$
  */
-public interface ReferenceBindingProvider {
-
-    /**
-     * This method will be invoked when the component reference binding is
-     * activated.
-     */
-    void start();
-
-    /**
-     * This method will be invoked when the component reference binding is
-     * deactivated.
-     */
-    void stop();
-
+public interface ReferenceBindingProvider extends RuntimeProvider {
     /**
      * Create an invoker for the reference binding in the invocation chain. The
      * invoker is responsible for making the outbound invocation over the
diff --git a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/RuntimeProvider.java b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/RuntimeProvider.java
new file mode 100644
index 0000000000..2afd44af31
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/RuntimeProvider.java
@@ -0,0 +1,35 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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.sca.provider;
+
+/**
+ * The base interface for runtime providers that can be started or stoppped
+ */
+public interface RuntimeProvider {
+    /**
+     * This method will be invoked when the corresponding SCA component is started.
+     */
+    void start();
+
+    /**
+     * This method will be invoked when the corresponding SCA component is stopped
+     */
+    void stop();
+}
diff --git a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java
index e15234a549..a1739db2d2 100644
--- a/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java
+++ b/sca-java-2.x/trunk/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/ServiceBindingProvider.java
@@ -27,18 +27,7 @@ import org.apache.tuscany.sca.interfacedef.InterfaceContract;
  * 
  * @version $Rev$ $Date$
  */
-public interface ServiceBindingProvider {
-    /**
-     * This method will be invoked when the component service binding is
-     * activated.
-     */
-    void start();
-
-    /**
-     * This method will be invoked when the component service binding is
-     * deactivated.
-     */
-    void stop();
+public interface ServiceBindingProvider extends RuntimeProvider {
 
     /**
      * Get the effective interface contract imposed by the binding. For example,