From e5b7380c874745c989d1816b8f552504f038e1bc Mon Sep 17 00:00:00 2001
From: lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>
Date: Thu, 26 Sep 2013 20:33:20 +0000
Subject: 2.0 branch for possible maintenance release

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1526672 13f79535-47bb-0310-9956-ffa450edef68
---
 .../sca/binding/corba/provider/CorbaInvoker.java   | 90 ++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 sca-java-2.x/branches/2.0/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/CorbaInvoker.java

(limited to 'sca-java-2.x/branches/2.0/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/CorbaInvoker.java')

diff --git a/sca-java-2.x/branches/2.0/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/CorbaInvoker.java b/sca-java-2.x/branches/2.0/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/CorbaInvoker.java
new file mode 100644
index 0000000000..cd48d81b1a
--- /dev/null
+++ b/sca-java-2.x/branches/2.0/modules/binding-corba-runtime/src/main/java/org/apache/tuscany/sca/binding/corba/provider/CorbaInvoker.java
@@ -0,0 +1,90 @@
+/*
+ * 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.provider;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
+import java.util.Map;
+
+import org.apache.tuscany.sca.binding.corba.provider.exceptions.RequestConfigurationException;
+import org.apache.tuscany.sca.binding.corba.provider.reference.DynaCorbaRequest;
+import org.apache.tuscany.sca.binding.corba.provider.reference.DynaCorbaResponse;
+import org.apache.tuscany.sca.binding.corba.provider.util.OperationMapper;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.omg.CORBA.Object;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class CorbaInvoker implements Invoker {
+
+    private Object remoteObject;
+    private Class<?> referenceClass;
+    private Map<Method, String> operationsMap;
+    private Map<Operation, Method> operationMethodMapping;
+
+    public CorbaInvoker(RuntimeComponentReference reference, Object remoteObject, Class<?> referenceClass, Map<Method, String> operationsMap) {
+        this.remoteObject = remoteObject;
+        this.referenceClass = referenceClass;
+        this.operationsMap = operationsMap;
+        this.operationMethodMapping = OperationMapper.mapOperationToMethod(reference.getInterfaceContract().getInterface().getOperations(), referenceClass);
+    }
+
+    /**
+     * @see org.apache.tuscany.sca.invocation.Invoker#invoke(org.apache.tuscany.sca.invocation.Message)
+     */
+    public Message invoke(Message msg) {
+        try {
+            DynaCorbaRequest request = new DynaCorbaRequest(remoteObject, msg.getOperation().getName());
+            request.setReferenceClass(referenceClass);
+            request.setOperationsMap(operationsMap);
+            if (msg.getOperation().getOutputType() != null) {
+                Annotation[] notes = operationMethodMapping.get(msg.getOperation()).getAnnotations();
+                DataType returnType = msg.getOperation().getOutputType().getLogical().get(0);
+                request.setOutputType(returnType.getPhysical(), notes);
+            }
+            java.lang.Object[] args = msg.getBody();
+            if (args != null) {
+                Annotation[][] notes = operationMethodMapping.get(msg.getOperation()).getParameterAnnotations();
+                for (int i = 0; i < args.length; i++) {
+                    request.addArgument(args[i], notes[i]);
+                }
+            }
+            if (msg.getOperation().getFaultTypes() != null) {
+                for (DataType<?> type : msg.getOperation().getFaultTypes()) {
+                    request.addExceptionType(type.getPhysical());
+                }
+            }
+            DynaCorbaResponse response = request.invoke();
+            msg.setBody(response.getContent());
+        } catch (RequestConfigurationException e) {
+            throw new ServiceRuntimeException(e);
+        } catch (Exception e) {
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+}
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