From bdd0a41aed7edf21ec2a65cfa17a86af2ef8c48a Mon Sep 17 00:00:00 2001
From: dims <dims@13f79535-47bb-0310-9956-ffa450edef68>
Date: Tue, 17 Jun 2008 00:23:01 +0000
Subject: Move Tuscany from Incubator to top level.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68
---
 .../tuscany/sca/binding/ejb/EJBTargetInvoker.java  | 79 ++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 branches/sca-java-1.0.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java

(limited to 'branches/sca-java-1.0.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java')

diff --git a/branches/sca-java-1.0.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java b/branches/sca-java-1.0.1/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/EJBTargetInvoker.java
new file mode 100644
index 0000000000..9a9ccb61c4
--- /dev/null
+++ b/branches/sca-java-1.0.1/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);
+    }
+
+}
-- 
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