diff options
Diffstat (limited to 'branches/sca-java-1.x/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java')
-rw-r--r-- | branches/sca-java-1.x/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/branches/sca-java-1.x/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java b/branches/sca-java-1.x/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java new file mode 100644 index 0000000000..7fba091b41 --- /dev/null +++ b/branches/sca-java-1.x/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/impl/reference/InterfaceMethodInterceptor.java @@ -0,0 +1,65 @@ +/* + * 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.binding.corba.impl.reference; + +import java.lang.reflect.Method; + +import net.sf.cglib.proxy.MethodInterceptor; +import net.sf.cglib.proxy.MethodProxy; + +import org.omg.CORBA.Object; + +/** + * @version $Rev$ $Date$ + * Interceptor for CORBA reference methods + */ +public class InterfaceMethodInterceptor implements MethodInterceptor { + + private Object reference; + private Class<?> javaClass; + + public InterfaceMethodInterceptor(Object reference, Class<?> javaClass) { + this.reference = reference; + this.javaClass = javaClass; + } + + /** + * Create and execute DynaCorbaRequest instance, basing on intercepted + * method arguments, return types, exceptions + */ + public java.lang.Object intercept(java.lang.Object object, + Method method, + java.lang.Object[] arguments, + MethodProxy arg3) throws Throwable { + DynaCorbaRequest request = new DynaCorbaRequest(reference, method.getName()); + request.setReferenceClass(javaClass); + for (int i = 0; i < arguments.length; i++) { + request.addArgument(arguments[i]); + } + request.setOutputType(method.getReturnType()); + Class<?>[] exceptions = method.getExceptionTypes(); + for (int i = 0; i < exceptions.length; i++) { + request.addExceptionType(exceptions[i]); + } + DynaCorbaResponse response = request.invoke(); + return response.getContent(); + } + +} |