1 files changed, 50 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-0.99/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansExceptionHandler.java b/sca-java-1.x/branches/sca-java-0.99/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansExceptionHandler.java
new file mode 100644
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+++ b/sca-java-1.x/branches/sca-java-0.99/modules/databinding/src/main/java/org/apache/tuscany/sca/databinding/javabeans/JavaBeansExceptionHandler.java
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+/*
+ * 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.databinding.javabeans;
+
+import org.apache.tuscany.sca.databinding.ExceptionHandler;
+import org.apache.tuscany.sca.interfacedef.DataType;
+
+/**
+ * Simple excecption handler for the JavaBeans data binding.
+ */
+public class JavaBeansExceptionHandler implements ExceptionHandler {
+
+    public Exception createException(DataType<DataType> exceptionType, String message, Object faultInfo, Throwable cause) {
+        if (faultInfo instanceof Exception) {
+            return (Exception)faultInfo;
+        }
+        return null;
+    }
+
+    public Object getFaultInfo(Exception exception) {
+        return exception;
+    }
+
+    public DataType<?> getFaultType(DataType exceptionDataType) {
+        // We only handle faults that have been explicitly associated with the
+        // JavaBeansDataBinding by the DefaultDataBindingExtensionPoint.
+        if (JavaBeansDataBinding.NAME.equals(exceptionDataType.getDataBinding())) {
+            return exceptionDataType;
+        }
+        return null;
+    }
+
+}