diff options
author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:06:58 +0000 |
---|---|---|
committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:06:58 +0000 |
commit | 3dd7e2c4da9c80b8182a2d04dc129a67aa7910df (patch) | |
tree | 71b970aa1c5987564405511d3912044387118fd4 /sca-java-1.x/branches/sca-java-0.99/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java | |
parent | 0f3f9b59b310833f31ba234ee4aefa808649833c (diff) |
Moving 1.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835121 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-1.x/branches/sca-java-0.99/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java')
-rw-r--r-- | sca-java-1.x/branches/sca-java-0.99/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-0.99/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java b/sca-java-1.x/branches/sca-java-0.99/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java new file mode 100644 index 0000000000..9a9ccb61c4 --- /dev/null +++ b/sca-java-1.x/branches/sca-java-0.99/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java @@ -0,0 +1,79 @@ +/* + * 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.ejb; + +import org.apache.tuscany.sca.binding.ejb.util.EJBHandler; +import org.apache.tuscany.sca.binding.ejb.util.NamingEndpoint; +import org.apache.tuscany.sca.interfacedef.Operation; +import org.apache.tuscany.sca.invocation.Invoker; +import org.apache.tuscany.sca.invocation.Message; + +/** + * EJBTargetInvoker + */ +public class EJBTargetInvoker implements Invoker { + + private Operation operation; + private String location; + private Class serviceInterface; + + public EJBTargetInvoker(EJBBinding ejbBinding, Class serviceInterface, Operation operation) { + this.serviceInterface = serviceInterface; + this.location = ejbBinding.getUri(); + this.operation = operation; + } + + public Message invoke(Message msg) { + try { + Object resp = doInvoke(msg.getBody()); + msg.setBody(resp); + } catch (Throwable e) { + e.printStackTrace(); + msg.setFaultBody(e); + } + return msg; + } + + /** + * Invoke a EJB operation + * + * @param payload + * @return + */ + public Object doInvoke(final Object payload) { + + // construct NamingendPoint + NamingEndpoint endpoint = getNamingEndpoint(); + + // lookup home and ejb stub + EJBHandler ejbHandler = new EJBHandler(endpoint, serviceInterface); + + String methodName = operation.getName(); + + // invoke business method on ejb + Object response = ejbHandler.invoke(methodName, (Object[])payload); + + return response; + } + + protected NamingEndpoint getNamingEndpoint() { + return new NamingEndpoint(location); + } + +} |