TUSCANY-2732 - Separate out Tuscany extension to the component context from the OSOA component context

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@725361 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 55 insertions, 0 deletions

diff --git a/branches/sca-java-1.x/modules/sca-api-extension/src/main/java/org/apache/tuscany/sca/api/ComponentContextExtension.java b/branches/sca-java-1.x/modules/sca-api-extension/src/main/java/org/apache/tuscany/sca/api/ComponentContextExtension.java
new file mode 100644
index 0000000000..578df9e017
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+++ b/branches/sca-java-1.x/modules/sca-api-extension/src/main/java/org/apache/tuscany/sca/api/ComponentContextExtension.java
@@ -0,0 +1,55 @@
+/*
+ * 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.api;
+
+import java.util.Collection;
+
+import org.osoa.sca.ComponentContext;
+import org.osoa.sca.ServiceReference;
+
+/**
+ * An extension of the OSOA ComponentContext that provides access to collections
+ * of references. 
+ * 
+ * @version $Rev$ $Date$
+ */
+public interface ComponentContextExtension extends ComponentContext {
+    
+   
+    /* ******************** Contribution for issue TUSCANY-2281 ******************** */
+
+    /**
+     * Returns a Collection of typed service proxies for a business interface type and a reference name.
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return a Collection of objects that implements the business interface 
+     */
+    <B> Collection<B> getServices(Class<B> businessInterface, String referenceName); 
+ 
+
+    /**
+     * Returns a Collection of typed service reference for a business interface type and a reference name. 
+     * @param businessInterface the interface that will be used to invoke the service
+     * @param referenceName the name of the reference
+     * @param <B> the Java type of the business interface for the reference
+     * @return a Collection of objects that implements the business interface
+     */
+    <B> Collection<ServiceReference<B>> getServiceReferences(Class<B> businessInterface, String referenceName); 
+}