Sandbox to experiment and extend the runtime.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@990479 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 55 insertions, 0 deletions

diff --git a/sandbox/sebastien/java/extend/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java b/sandbox/sebastien/java/extend/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.java
new file mode 100644
index 0000000000..de0b62eecd
--- /dev/null
+++ b/sandbox/sebastien/java/extend/modules/core-spi/src/main/java/org/apache/tuscany/sca/provider/PolicyProvider.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.provider;
+
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.PhasedInterceptor;
+
+/**
+ * @version $Rev$ $Date$
+ * @tuscany.spi.extension.asclient
+ */
+public interface PolicyProvider extends RuntimeProvider {
+    /**
+     * Create an interceptor for a given operation
+     * 
+     * @param operation
+     * @return An interceptor that realizes the policySet
+     */
+    PhasedInterceptor createInterceptor(Operation operation);
+    
+    /**
+     * Create a binding interceptor. The binding wire is 
+     * not operation specific so an operation parameter 
+     * isn't required
+     * 
+     * @return An interceptor that realizes the policySet
+     */
+    PhasedInterceptor createBindingInterceptor();
+    
+    /**
+     * Give the provider an opportunity to affect the 
+     * binding configuration if required
+     * 
+     * @param configurationContext the configuration context of the 
+     *        binding that will be modified
+     */
+    void configureBinding(Object configuration);
+}