1 files changed, 189 insertions, 0 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsdefault/runtime/WireFormatJMSDefaultServiceProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsdefault/runtime/WireFormatJMSDefaultServiceProvider.java
new file mode 100644
index 0000000000..408aba9bbb
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-jms-runtime/src/main/java/org/apache/tuscany/sca/binding/jms/wireformat/jmsdefault/runtime/WireFormatJMSDefaultServiceProvider.java
@@ -0,0 +1,189 @@
+/*
+ * 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.jms.wireformat.jmsdefault.runtime;
+
+import java.util.HashMap;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.ComponentService;
+import org.apache.tuscany.sca.binding.jms.JMSBinding;
+import org.apache.tuscany.sca.binding.jms.JMSBindingConstants;
+import org.apache.tuscany.sca.binding.jms.provider.JMSResourceFactory;
+import org.apache.tuscany.sca.binding.jms.provider.xml.XMLHelper;
+import org.apache.tuscany.sca.binding.jms.provider.xml.XMLHelperFactory;
+import org.apache.tuscany.sca.binding.jms.wireformat.WireFormatJMSDefault;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.interfacedef.DataType;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.interfacedef.util.ElementInfo;
+import org.apache.tuscany.sca.invocation.Interceptor;
+import org.apache.tuscany.sca.invocation.Phase;
+import org.apache.tuscany.sca.provider.WireFormatProvider;
+import org.apache.tuscany.sca.runtime.RuntimeEndpoint;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WireFormatJMSDefaultServiceProvider implements WireFormatProvider {
+    private ExtensionPointRegistry registry;
+    private RuntimeEndpoint endpoint;
+    private ComponentService service;
+    private JMSBinding binding;
+    private JMSResourceFactory jmsResourceFactory;
+    private InterfaceContract interfaceContract;
+    private XMLHelper<?> xmlHelper;
+    private HashMap<String, Object> inputWrapperMap;
+    private HashMap<String, Boolean> outputWrapperMap;
+
+    public WireFormatJMSDefaultServiceProvider(ExtensionPointRegistry registry, RuntimeEndpoint endpoint, JMSResourceFactory jmsResourceFactory) {
+        super();
+        this.registry = registry;
+        this.endpoint = endpoint;
+        this.binding = (JMSBinding) endpoint.getBinding();
+        this.service = endpoint.getService();
+        this.jmsResourceFactory = jmsResourceFactory;
+
+        this.xmlHelper = XMLHelperFactory.createXMLHelper(registry);
+        this.inputWrapperMap = new HashMap<String, Object>();
+        this.outputWrapperMap = new HashMap<String, Boolean>();
+
+        // configure the service based on this wire format
+
+        // currently maintaining the message processor structure which
+        // contains the details of jms message processing so set the message
+        // type here if not set explicitly in SCDL
+        if (this.binding.getRequestWireFormat() instanceof WireFormatJMSDefault){
+            this.binding.setRequestMessageProcessorName(JMSBindingConstants.DEFAULT_MP_CLASSNAME);
+        }
+        if (this.binding.getResponseWireFormat() instanceof WireFormatJMSDefault){
+            this.binding.setResponseMessageProcessorName(JMSBindingConstants.DEFAULT_MP_CLASSNAME);
+        }
+
+        List<Operation> opList = service.getService().getInterfaceContract().getInterface().getOperations();
+
+        // Go through each operation and add wrapper info
+
+        // set the binding interface contract to represent the WSDL for the
+        // xml messages that will be sent
+
+        // I think we have to check for asIs because the Java2WSDL will blow up when using javax.jms.Message
+        if (service.getInterfaceContract() != null && !isAsIs()) {
+            WebServiceBindingFactory wsFactory = registry.getExtensionPoint(WebServiceBindingFactory.class);
+            WebServiceBinding wsBinding = wsFactory.createWebServiceBinding();
+            BindingWSDLGenerator.generateWSDL(endpoint.getComponent(), service, wsBinding, registry, null);
+            interfaceContract = wsBinding.getBindingInterfaceContract();
+            interfaceContract.getInterface().resetDataBinding(XMLHelperFactory.createXMLHelper(registry).getDataBindingName());
+
+            List<Operation> wsdlOpList = interfaceContract.getInterface().getOperations();
+
+            for (Operation op : opList) {
+                String name = op.getName();
+
+                Operation matchingWsdlOp = null;
+
+                // find the matching wsdlop
+                for (Operation wsdlOp : wsdlOpList) {
+                    if (name.equals(wsdlOp.getName())) {
+                        matchingWsdlOp = wsdlOp;
+                        break;
+                    }
+                }
+
+                // only add operations that need to be wrapped/unwrapped
+
+                // TODO - not sure we really support viewing the input/output as separately wrapped 
+                // like the separate code paths imply.  Not sure how many @OneWay tests we have, this might 
+                // not be an issue.  
+                if (matchingWsdlOp.isInputWrapperStyle()) {
+                    if (op.getInputType().getLogical().size() == 1) {
+                        // we only need to know what the wrapper is on the deserialization
+                        // might need to change this when the input/output wrapper style is different
+                        ElementInfo ei = op.getInputWrapper().getWrapperElement();
+                        this.inputWrapperMap.put(name, xmlHelper.createWrapper(ei.getQName()));
+                    }
+                }
+
+                if (matchingWsdlOp.isOutputWrapperStyle()) {
+                    this.outputWrapperMap.put(name, true);
+                } else {
+                    this.outputWrapperMap.put(name, false);
+                }
+
+            }
+
+        } else {            
+            interfaceContract = service.getService().getInterfaceContract();
+        }
+    }
+
+    protected boolean isAsIs() {
+        InterfaceContract ic = service.getInterfaceContract();
+        if (ic.getInterface().getOperations().size() != 1) {
+            return false;
+        }
+
+        List<DataType> inputDataTypes = ic.getInterface().getOperations().get(0).getInputType().getLogical();
+
+        if (inputDataTypes.size() != 1) {
+            return false;
+        }
+
+        Class<?> inputType = inputDataTypes.get(0).getPhysical();
+
+        if (javax.jms.Message.class.isAssignableFrom(inputType)) {
+            return true;
+        }
+        return false;
+    }
+
+    public InterfaceContract configureWireFormatInterfaceContract(InterfaceContract interfaceContract){
+        
+        if (this.interfaceContract != null &&
+            !isAsIs()) {
+            if (this.binding.getRequestWireFormat() instanceof WireFormatJMSDefault){
+                // set the request data transformation
+                interfaceContract.getInterface().resetInterfaceInputTypes(this.interfaceContract.getInterface());
+            }
+            if (this.binding.getResponseWireFormat() instanceof WireFormatJMSDefault){
+                // set the response data transformation
+                interfaceContract.getInterface().resetInterfaceOutputTypes(this.interfaceContract.getInterface());
+            }
+        }
+        
+        return interfaceContract;
+    }    
+
+
+    public Interceptor createInterceptor() {
+        return new WireFormatJMSDefaultServiceInterceptor(registry, jmsResourceFactory, endpoint, this.inputWrapperMap, this.outputWrapperMap);
+    }
+
+    public String getPhase() {
+        return Phase.SERVICE_BINDING_WIREFORMAT;
+    }
+
+    public InterfaceContract getWireFormatInterfaceContract() {
+        return interfaceContract;
+    }
+}