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Diffstat (limited to 'branches/2.0-M2/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java')
-rw-r--r-- | branches/2.0-M2/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/branches/2.0-M2/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java b/branches/2.0-M2/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java new file mode 100644 index 0000000000..a5fabdf0f6 --- /dev/null +++ b/branches/2.0-M2/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/ProxyFactory.java @@ -0,0 +1,88 @@ +/* + * 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.invocation; + +import java.util.List; + +import org.apache.tuscany.sca.core.invocation.impl.CallbackReferenceImpl; +import org.apache.tuscany.sca.runtime.RuntimeWire; +import org.oasisopen.sca.CallableReference; + +/** + * Creates proxies that implement Java interfaces and invocation handlers for fronting wires + * + * @version $Rev$ $Date$ + */ + +public interface ProxyFactory { + + /** + * Creates a Java proxy for the given wire + * + * @param interfaze the interface the proxy implements + * @param wire the wire to proxy + * @return the proxy + * @throws ProxyCreationException + */ + <T> T createProxy(Class<T> interfaze, RuntimeWire wire) throws ProxyCreationException; + + /** + * Creates a Java proxy for the given CallableReference + * + * @param callableReference The CallableReference + * @return the proxy + * @throws ProxyCreationException + */ + <T> T createProxy(CallableReference<T> callableReference) throws ProxyCreationException; + + /** + * Creates a Java proxy for the service contract callback + * + * @param interfaze the interface the proxy should implement + * @return the proxy + * @throws ProxyCreationException + */ + <T> T createCallbackProxy(Class<T> interfaze, List<RuntimeWire> wires) throws ProxyCreationException; + + /** + * Creates a Java proxy for the given callback reference + * + * @param callableReference The CallableReference + * @return the proxy + * @throws ProxyCreationException + */ + <T> T createCallbackProxy(CallbackReferenceImpl<T> callbackReference) throws ProxyCreationException; + + /** + * Cast a proxy to a CallableReference. + * + * @param target a proxy generated by this implementation + * @return a CallableReference (or subclass) equivalent to this proxy + * @throws IllegalArgumentException if the object supplied is not a proxy + */ + <B, R extends CallableReference<B>> R cast(B target) throws IllegalArgumentException; + + /** + * Test if a given class is a generated proxy class by this factory + * @param clazz A java class or interface + * @return true if the class is a generated proxy class by this factory + */ + boolean isProxyClass(Class<?> clazz); + +} |