1 files changed, 114 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-M2/sca/services/bindings/binding.axis2/src/main/java/org/apache/tuscany/binding/axis2/Axis2ServiceCallbackTargetInvoker.java b/sca-java-1.x/branches/sca-java-M2/sca/services/bindings/binding.axis2/src/main/java/org/apache/tuscany/binding/axis2/Axis2ServiceCallbackTargetInvoker.java
new file mode 100644
index 0000000000..ca7812e01b
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-M2/sca/services/bindings/binding.axis2/src/main/java/org/apache/tuscany/binding/axis2/Axis2ServiceCallbackTargetInvoker.java
@@ -0,0 +1,114 @@
+/*
+ * 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.binding.axis2;
+
+import java.lang.reflect.InvocationTargetException;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.axiom.soap.SOAPEnvelope;
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.Constants;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.engine.AxisEngine;
+import org.apache.axis2.util.Utils;
+import org.apache.tuscany.binding.axis2.Axis2Service.InvocationContext;
+import org.apache.tuscany.binding.axis2.Axis2AsyncTargetInvoker;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.wire.InvocationRuntimeException;
+import org.apache.tuscany.spi.wire.Message;
+import org.apache.tuscany.spi.wire.MessageId;
+import org.apache.tuscany.spi.wire.TargetInvoker;
+
+public class Axis2ServiceCallbackTargetInvoker implements TargetInvoker {
+
+    private Axis2Service service;
+
+    private MessageId currentCorrelationId;
+
+    public Axis2ServiceCallbackTargetInvoker(WorkContext workContext, Axis2Service service) {
+        this.service = service;
+    }
+
+    public Object invokeTarget(final Object payload) throws InvocationTargetException {
+        try {
+            // Use current correlation id as index to retrieve inv context
+            InvocationContext invCtx = service.retrieveMapping(this.currentCorrelationId);
+
+            MessageContext outMC = Utils.createOutMessageContext(invCtx.inMessageContext);
+            outMC.getOperationContext().addMessageContext(outMC);
+            
+            OMElement responseOM = null;
+            if (payload != null && !payload.getClass().isArray()) {
+                responseOM = (OMElement)payload;
+            } else {
+                responseOM = (OMElement)((Object[])payload)[0];
+            }
+            SOAPEnvelope soapEnvelope = invCtx.soapFactory.getDefaultEnvelope();
+            soapEnvelope.getBody().addChild(responseOM);
+            outMC.setEnvelope(soapEnvelope);
+            outMC.getOperationContext().setProperty(Constants.RESPONSE_WRITTEN, Constants.VALUE_TRUE);
+
+            AxisEngine engine =
+                new AxisEngine(invCtx.inMessageContext.getOperationContext().getServiceContext().getConfigurationContext());
+            engine.send(outMC);
+            
+            invCtx.doneSignal.countDown();
+
+            service.removeMapping(this.currentCorrelationId);
+        } catch (AxisFault e) {
+            throw new InvocationTargetException(e);
+        } catch(Throwable t) {
+            throw new Axis2BindingRunTimeException(t);
+        }
+
+        return Axis2AsyncTargetInvoker.RESPONSE;
+    }
+
+    public Message invoke(Message msg) throws InvocationRuntimeException {
+        try {
+            this.currentCorrelationId = (MessageId)msg.getCorrelationId();
+            Object resp = invokeTarget(msg.getBody());
+            msg.setBody(resp);
+        } catch (Throwable e) {
+            msg.setBodyWithFault(e);
+        }
+        return msg;
+    }
+
+    public Axis2ServiceCallbackTargetInvoker clone() throws CloneNotSupportedException {
+        try {
+            return (Axis2ServiceCallbackTargetInvoker)super.clone();
+        } catch (CloneNotSupportedException e) {
+            // will not happen
+            return null;
+        }
+    }
+
+    public boolean isCacheable() {
+        return true;
+    }
+
+    public void setCacheable(boolean cacheable) {
+
+    }
+
+    public boolean isOptimizable() {
+        return false;
+    }
+}