1 files changed, 106 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-0.91/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/java2idl/OperationType.java b/sca-java-1.x/branches/sca-java-0.91/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/java2idl/OperationType.java
new file mode 100644
index 0000000000..f10a66d72d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-0.91/modules/binding-ejb/src/main/java/org/apache/tuscany/sca/binding/ejb/java2idl/OperationType.java
@@ -0,0 +1,106 @@
+/*
+ * 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.java2idl;
+
+import java.lang.reflect.Method;
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+import java.util.ArrayList;
+
+/**
+ * IDL Operation.
+ */
+public class OperationType extends IDLType {
+
+    /**
+     * The Method that this OperationType is mapping.
+     */
+    private Method method;
+    /**
+     * The mapped exceptions of this operation.
+     */
+    private ExceptionType[] mappedExceptions;
+    /**
+     * The parameters of this operation.
+     */
+    private ParameterType[] parameters;
+
+    OperationType(Method method) {
+        super(method.getName());
+        this.method = method;
+        // Check if valid return type, IF it is a remote interface.
+        Class retCls = method.getReturnType();
+        if (retCls.isInterface() && Remote.class.isAssignableFrom(retCls))
+            IDLUtil.isValidRMIIIOP(retCls);
+        // Analyze exceptions
+        Class[] ex = method.getExceptionTypes();
+        boolean gotRemoteException = false;
+        ArrayList a = new ArrayList();
+        for (int i = 0; i < ex.length; ++i) {
+            if (ex[i].isAssignableFrom(java.rmi.RemoteException.class))
+                gotRemoteException = true;
+            if (Exception.class.isAssignableFrom(ex[i]) && !RuntimeException.class.isAssignableFrom(ex[i])
+                && !RemoteException.class.isAssignableFrom(ex[i]))
+                a.add(ExceptionType.getExceptionType(ex[i])); // map this
+        }
+        if (!gotRemoteException && Remote.class.isAssignableFrom(method.getDeclaringClass()))
+            throw new IDLViolationException(
+                                            "All interface methods must throw java.rmi.RemoteException, " + "or a superclass of java.rmi.RemoteException, but method "
+                                                + getJavaName()
+                                                + " of interface "
+                                                + method.getDeclaringClass().getName()
+                                                + " does not.", "1.2.3");
+        mappedExceptions = new ExceptionType[a.size()];
+        mappedExceptions = (ExceptionType[])a.toArray(mappedExceptions);
+        // Analyze parameters
+        Class[] params = method.getParameterTypes();
+        parameters = new ParameterType[params.length];
+        for (int i = 0; i < params.length; ++i) {
+            parameters[i] = new ParameterType("param" + (i + 1), params[i]);
+        }
+    }
+
+    /**
+     * Return my Java return type.
+     */
+    public Class getReturnType() {
+        return method.getReturnType();
+    }
+
+    /**
+     * Return my mapped Method.
+     */
+    public Method getMethod() {
+        return method;
+    }
+
+    /**
+     * Return my mapped exceptions.
+     */
+    public ExceptionType[] getMappedExceptions() {
+        return (ExceptionType[])mappedExceptions.clone();
+    }
+
+    /**
+     * Return my parameters.
+     */
+    public ParameterType[] getParameters() {
+        return (ParameterType[])parameters.clone();
+    }
+}