1 files changed, 94 insertions, 0 deletions
diff --git a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/wire/IncompatibleServiceContractExceptionFormatter.java b/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/wire/IncompatibleServiceContractExceptionFormatter.java
new file mode 100644
index 0000000000..d5fca62e1b
--- /dev/null
+++ b/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/wire/IncompatibleServiceContractExceptionFormatter.java
@@ -0,0 +1,94 @@
+/*
+ * 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.core.wire;
+
+import java.io.PrintWriter;
+
+import org.osoa.sca.annotations.Destroy;
+import org.osoa.sca.annotations.EagerInit;
+import org.osoa.sca.annotations.Reference;
+
+import org.apache.tuscany.spi.model.Operation;
+import org.apache.tuscany.spi.model.ServiceContract;
+import org.apache.tuscany.spi.wire.IncompatibleServiceContractException;
+
+import org.apache.tuscany.host.monitor.ExceptionFormatter;
+import org.apache.tuscany.host.monitor.FormatterRegistry;
+
+/**
+ * Formats {@link org.apache.tuscany.spi.wire.IncompatibleServiceContractException} for JDK logging
+ *
+ * @version $Rev$ $Date$
+ */
+@EagerInit
+public class IncompatibleServiceContractExceptionFormatter implements ExceptionFormatter {
+    private FormatterRegistry factory;
+
+    public IncompatibleServiceContractExceptionFormatter(@Reference FormatterRegistry factory) {
+        this.factory = factory;
+        factory.register(this);
+    }
+
+    public boolean canFormat(Class<?> type) {
+        return IncompatibleServiceContractException.class.isAssignableFrom(type);
+    }
+
+    @Destroy
+    public void destroy() {
+        factory.unregister(this);
+    }
+
+    public PrintWriter write(PrintWriter writer, Throwable exception) {
+        assert exception instanceof IncompatibleServiceContractException;
+        IncompatibleServiceContractException e = (IncompatibleServiceContractException) exception;
+        e.appendBaseMessage(writer);
+        ServiceContract<?> source = e.getSource();
+        String sourceContractName = null;
+        if (source != null) {
+            sourceContractName = source.getInterfaceName();
+        }
+        Operation<?> sourceOperation = e.getSourceOperation();
+        String sourceOpName = null;
+        if (sourceOperation != null) {
+            sourceOpName = sourceOperation.getName();
+        }
+        if (sourceOpName == null) {
+            writer.write("\nSource Contract: " + sourceContractName);
+        } else {
+            writer.write("\nSource Contract: " + sourceContractName + "/" + sourceOpName);
+        }
+        ServiceContract<?> target = e.getTarget();
+        String targetContractName = null;
+        if (target != null) {
+            targetContractName = target.getInterfaceName();
+        }
+        Operation<?> targetOperation = e.getTargetOperation();
+        String targetOpName = null;
+        if (targetOperation != null) {
+            targetOpName = targetOperation.getName();
+        }
+        if (targetOpName == null) {
+            writer.write("\nTarget Contract: " + targetContractName + "\n");
+        } else {
+            writer.write("\nTarget Contract: " + targetContractName + "/" + targetOpName + "\n");
+
+        }
+        return writer;
+    }
+}