Add implementation-jaxrs-runtime

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@927963 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 124 insertions, 0 deletions

diff --git a/sca-java-2.x/trunk/modules/implementation-jaxrs-runtime/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/provider/JAXRSImplementationProvider.java b/sca-java-2.x/trunk/modules/implementation-jaxrs-runtime/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/provider/JAXRSImplementationProvider.java
new file mode 100644
index 0000000000..e2397b3bcc
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/implementation-jaxrs-runtime/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/provider/JAXRSImplementationProvider.java
@@ -0,0 +1,78 @@
+/*
+ * 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.implementation.jaxrs.provider;
+
+import javax.servlet.Servlet;
+import javax.ws.rs.core.Application;
+
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.implementation.jaxrs.JAXRSImplementation;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+import org.apache.wink.server.internal.servlet.RestServlet;
+import org.apache.wink.server.utils.RegistrationUtils;
+import org.oasisopen.sca.ServiceRuntimeException;
+
+/**
+ * 
+ */
+public class JAXRSImplementationProvider implements ImplementationProvider {
+    private JAXRSImplementation implementation;
+    private ServletHost host;
+
+    /**
+     * @param host
+     */
+    public JAXRSImplementationProvider(JAXRSImplementation implementation, ServletHost host) {
+        super();
+        this.implementation = implementation;
+        this.host = host;
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        return null;
+    }
+
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+        RestServlet restServlet = new RestServlet();
+        host.addServletMapping("/*", restServlet);
+        Application application;
+        try {
+            application = (Application)implementation.getApplicationClass().newInstance();
+        } catch (Exception e) {
+            throw new ServiceRuntimeException(e);
+        }
+        RegistrationUtils.registerApplication(application, restServlet.getServletContext());
+    }
+
+    public void stop() {
+        Servlet servlet = host.removeServletMapping("/*");
+        if (servlet != null) {
+            servlet.destroy();
+        }
+    }
+
+}
diff --git a/sca-java-2.x/trunk/modules/implementation-jaxrs-runtime/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/provider/JAXRSImplementationProviderFactory.java b/sca-java-2.x/trunk/modules/implementation-jaxrs-runtime/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/provider/JAXRSImplementationProviderFactory.java
new file mode 100644
index 0000000000..2f638240f6
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/implementation-jaxrs-runtime/src/main/java/org/apache/tuscany/sca/implementation/jaxrs/provider/JAXRSImplementationProviderFactory.java
@@ -0,0 +1,46 @@
+/*
+ * 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.implementation.jaxrs.provider;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.host.http.ServletHost;
+import org.apache.tuscany.sca.host.http.ServletHostHelper;
+import org.apache.tuscany.sca.implementation.jaxrs.JAXRSImplementation;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+public class JAXRSImplementationProviderFactory implements ImplementationProviderFactory<JAXRSImplementation> {
+
+    private ServletHost servletHost;
+
+    public JAXRSImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+        this.servletHost = ServletHostHelper.getServletHost(extensionPoints);
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component,
+                                                               JAXRSImplementation implementation) {
+        return new JAXRSImplementationProvider(implementation, servletHost);
+    }
+
+    public Class<JAXRSImplementation> getModelType() {
+        return JAXRSImplementation.class;
+    }
+
+}