Temporarily renamed sca-android branch to pull a recent revision of trunk into sca-android.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@695316 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 50 insertions, 0 deletions

diff --git a/branches/sca-android-r643746/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java b/branches/sca-android-r643746/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java
new file mode 100644
index 0000000000..537c9d69d8
--- /dev/null
+++ b/branches/sca-android-r643746/modules/core-spi/src/main/java/org/apache/tuscany/sca/core/ExtensionPointRegistry.java
@@ -0,0 +1,50 @@
+/*

+ * 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.core;

+

+

+/**

+ * The registry for the Tuscany core extension points. As the point of contact 

+ * for all extension artifacts this registry allows loaded extensions to find 

+ * all other parts of the system and register themselves appropriately.

+ * 

+ * @version $Rev: 539355 $ $Date: 2007-05-18 03:05:14 -0700 (Fri, 18 May 2007) $

+ */

+public interface ExtensionPointRegistry {

+    

+    /**

+     * Add an extension point to the registry

+     * @param extensionPoint The instance of the extension point

+     */

+    void addExtensionPoint(Object extensionPoint);

+    

+    /**

+     * Get the extension point by the interface

+     * @param extensionPointType The lookup key (extension point interface)

+     * @return The instance of the extension point

+     */

+    <T> T getExtensionPoint(Class<T> extensionPointType);

+    

+    /**

+     * Remove an extension point

+     * @param extensionPoint The extension point to remove

+     */

+    void removeExtensionPoint(Object extensionPoint);

+}