TUSCANY-3092 pull in binding-sca-axis2 from 1.x. Not in build and only two of the unit tests are working at the moment.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@785290 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 392 insertions, 0 deletions

diff --git a/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingProviderFactory.java b/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingProviderFactory.java
new file mode 100644
index 0000000000..45331114a5
--- /dev/null
+++ b/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCABindingProviderFactory.java
@@ -0,0 +1,61 @@
+/*
+ * 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.sca.axis2.impl;
+
+import org.apache.tuscany.sca.assembly.DistributedSCABinding;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.provider.BindingProviderFactory;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The factory for the Axis2 based implementation of the distributed sca binding
+ * 
+ * @version $Rev$ $Date$
+ */
+public class Axis2SCABindingProviderFactory implements BindingProviderFactory<DistributedSCABinding> {
+    
+    private ExtensionPointRegistry extensionPoints;
+
+    public Axis2SCABindingProviderFactory(ExtensionPointRegistry extensionPoints) {
+        this.extensionPoints = extensionPoints;
+    }    
+
+    public ReferenceBindingProvider createReferenceBindingProvider(RuntimeComponent component,
+                                                                   RuntimeComponentReference reference,
+                                                                   DistributedSCABinding binding) {
+        return new Axis2SCAReferenceBindingProvider(component, reference, binding,
+                                                    extensionPoints);
+    }
+
+    public ServiceBindingProvider createServiceBindingProvider(RuntimeComponent component,
+                                                               RuntimeComponentService service,
+                                                               DistributedSCABinding binding) {
+        return new Axis2SCAServiceBindingProvider(component, service, binding,
+                                                  extensionPoints);
+    }
+
+    public Class<DistributedSCABinding> getModelType() {
+        return DistributedSCABinding.class;
+    }  
+}
diff --git a/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAReferenceBindingProvider.java b/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAReferenceBindingProvider.java
new file mode 100644
index 0000000000..ef92540e9c
--- /dev/null
+++ b/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAReferenceBindingProvider.java
@@ -0,0 +1,110 @@
+/*
+ * 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.sca.axis2.impl;
+
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.DistributedSCABinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ReferenceBindingProvider;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ReferenceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentReference;
+
+/**
+ * The reference binding provider for the remote sca binding implementation. Relies on the 
+ * binding-ws-axis implementation for sending messages to remote services so this provider
+ * uses the ws-axis provider under the covers. 
+ */
+public class Axis2SCAReferenceBindingProvider implements ReferenceBindingProvider {
+
+    private static final Logger logger = Logger.getLogger(Axis2SCAReferenceBindingProvider.class.getName());
+    
+    private RuntimeComponent component;
+    private RuntimeComponentReference reference;
+    private SCABinding binding;
+    private Axis2ReferenceBindingProvider axisReferenceBindingProvider;
+    private WebServiceBinding wsBinding;
+
+    public Axis2SCAReferenceBindingProvider(RuntimeComponent component,
+                                            RuntimeComponentReference reference,
+                                            DistributedSCABinding binding,
+                                            ExtensionPointRegistry extensionPoints) {
+
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        DataBindingExtensionPoint dataBindings = extensionPoints.getExtensionPoint(DataBindingExtensionPoint.class);
+
+        this.component = component;
+        this.reference = reference;
+        this.binding = binding.getSCABinding();
+        
+        // build a ws binding model
+        wsBinding = modelFactories.getFactory(WebServiceBindingFactory.class).createWebServiceBinding();
+        wsBinding.setName(this.binding.getName());         
+       
+        // Turn the java interface contract into a WSDL interface contract
+        BindingWSDLGenerator.generateWSDL(component, reference, wsBinding, extensionPoints, null);
+        
+        // Set to use the Axiom data binding
+        InterfaceContract contract = wsBinding.getBindingInterfaceContract();
+        contract.getInterface().resetDataBinding(OMElement.class.getName());
+        
+        // create the real Axis2 reference binding provider
+        axisReferenceBindingProvider = new Axis2ReferenceBindingProvider(component,
+                                                                         reference,
+                                                                         wsBinding,
+                                                                         modelFactories,
+                                                                         dataBindings);
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public Invoker createInvoker(Operation operation) {
+        return axisReferenceBindingProvider.createInvoker(operation);
+    }   
+    
+    public SCABinding getSCABinding () {
+        return binding;
+    }  
+
+    public void start() {
+        axisReferenceBindingProvider.start();
+    }
+
+    public void stop() {
+        axisReferenceBindingProvider.stop();
+    }
+}
diff --git a/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java b/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java
new file mode 100644
index 0000000000..10387c62cc
--- /dev/null
+++ b/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceBindingProvider.java
@@ -0,0 +1,120 @@
+/*
+ * 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.sca.axis2.impl;
+
+import java.util.logging.Logger;
+
+import org.apache.axiom.om.OMElement;
+import org.apache.tuscany.sca.assembly.DistributedSCABinding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBindingFactory;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider;
+import org.apache.tuscany.sca.binding.ws.wsdlgen.BindingWSDLGenerator;
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostExtensionPoint;
+import org.apache.tuscany.sca.interfacedef.InterfaceContract;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.provider.ServiceBindingProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The service binding provider for the remote sca binding implementation. Relies on the 
+ * binding-ws-axis implementation for providing a remote message endpoint 
+ * 
+ * @version $Rev$ $Date$
+ */
+public class Axis2SCAServiceBindingProvider implements ServiceBindingProvider {
+    
+    private static final Logger logger = Logger.getLogger(Axis2SCAServiceBindingProvider.class.getName());
+
+    private SCABinding binding;
+    private Axis2ServiceProvider axisProvider;
+    private WebServiceBinding wsBinding;
+    
+    private boolean started = false;
+
+
+    public Axis2SCAServiceBindingProvider(RuntimeComponent component,
+                                          RuntimeComponentService service,
+                                          DistributedSCABinding binding,
+                                          ExtensionPointRegistry extensionPoints) {
+
+        ServletHostExtensionPoint servletHosts = extensionPoints.getExtensionPoint(ServletHostExtensionPoint.class);
+        ServletHost servletHost = servletHosts.getServletHosts().get(0);
+        FactoryExtensionPoint modelFactories = extensionPoints.getExtensionPoint(FactoryExtensionPoint.class);
+        MessageFactory messageFactory = modelFactories.getFactory(MessageFactory.class); 
+
+        this.binding = binding.getSCABinding();
+        
+        // create a ws binding model
+        wsBinding = modelFactories.getFactory(WebServiceBindingFactory.class).createWebServiceBinding();
+        wsBinding.setName(this.binding.getName());         
+        wsBinding.setURI(this.binding.getURI());
+       
+        // Turn the java interface contract into a WSDL interface contract
+        BindingWSDLGenerator.generateWSDL(component, service, wsBinding, extensionPoints, null);
+
+        // Set to use the Axiom data binding
+        InterfaceContract contract = wsBinding.getBindingInterfaceContract();
+        contract.getInterface().resetDataBinding(OMElement.class.getName());
+        
+        // create the real Axis2 service provider
+        axisProvider = new Axis2SCAServiceProvider(component, 
+                                                   service, 
+                                                   this.binding,
+                                                   wsBinding,
+                                                   servletHost,
+                                                   messageFactory,
+                                                   modelFactories);
+    }
+
+    public InterfaceContract getBindingInterfaceContract() {
+        return wsBinding.getBindingInterfaceContract();
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        if (started) {
+            return;
+        } else {
+            started = true;
+        }
+        
+        axisProvider.start();
+    }
+
+    public void stop() {
+        if (!started) {
+            return;
+        } else {
+            started = false;
+        }
+        
+        axisProvider.stop();
+    }
+
+}
diff --git a/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceProvider.java b/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceProvider.java
new file mode 100644
index 0000000000..51a175a9e6
--- /dev/null
+++ b/java/sca/modules/binding-sca-axis2-runtime/src/main/java/org/apache/tuscany/sca/binding/sca/axis2/impl/Axis2SCAServiceProvider.java
@@ -0,0 +1,82 @@
+/*
+ * 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.sca.axis2.impl;
+
+import org.apache.tuscany.sca.assembly.Binding;
+import org.apache.tuscany.sca.assembly.SCABinding;
+import org.apache.tuscany.sca.binding.ws.WebServiceBinding;
+import org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider;
+import org.apache.tuscany.sca.core.FactoryExtensionPoint;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.invocation.MessageFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * A specialization of the Axis2BindingProvider that just switches in the SCABinding model
+ * element when it is required. The SCABinding is required as the service binding provider
+ * finds the service wire based on the binding 
+ * 
+ * @version $Rev$ $Date$
+ */
+public class Axis2SCAServiceProvider extends Axis2ServiceProvider {
+
+    private SCABinding binding;
+    
+    /**
+     * Switch in the fake ws binding
+     * 
+     * @param component
+     * @param service
+     * @param binding
+     * @param wsBinding
+     * @param servletHost
+     * @param messageFactory
+     */
+    public Axis2SCAServiceProvider(RuntimeComponent component,
+                                   RuntimeComponentService service,
+                                   SCABinding binding,
+                                   WebServiceBinding wsBinding,
+                                   ServletHost servletHost,
+                                   MessageFactory messageFactory,
+                                   FactoryExtensionPoint modelFactories)  {
+        
+        super(component, 
+                service, 
+                wsBinding, 
+                servletHost,
+                messageFactory,
+                modelFactories);
+
+        this.binding = binding;
+    }
+    
+    /**
+     * Return the sca binding as wires will be registered against this rather
+     * than against the wsBinding that the Axis2SCAServiceProvider is 
+     * expecting
+     * 
+     * @return the binding
+     */
+    @Override
+    protected Binding getBinding(){
+        return binding;
+    }    
+}
diff --git a/java/sca/modules/binding-sca-axis2-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory b/java/sca/modules/binding-sca-axis2-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
new file mode 100644
index 0000000000..97b9b2fa90
--- /dev/null
+++ b/java/sca/modules/binding-sca-axis2-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.BindingProviderFactory
@@ -0,0 +1,19 @@
+# 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. 

+

+# Implementation class for the binding extension

+org.apache.tuscany.sca.binding.sca.axis2.impl.Axis2SCABindingProviderFactory;model=org.apache.tuscany.sca.assembly.DistributedSCABinding