Move Tuscany from Incubator to top level.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68

7 files changed, 336 insertions, 0 deletions

diff --git a/java/sca/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/GetResourceInvoker.java b/java/sca/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/GetResourceInvoker.java
new file mode 100644
index 0000000000..582795625d
--- /dev/null
+++ b/java/sca/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/GetResourceInvoker.java
@@ -0,0 +1,67 @@
+/*
+ * 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.resource.provider;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLConnection;
+
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * An invoker for a get resource operation.
+ *
+ * @version $Rev$ $Date$
+ */
+class GetResourceInvoker implements Invoker {
+    private String locationURL;
+    
+    GetResourceInvoker(String locationURL) {
+        this.locationURL = locationURL;
+    }
+    
+    public Message invoke(Message msg) {
+        
+        // Get the resource id from the request message
+        String id = (String)((Object[])msg.getBody())[0];
+        try {
+            
+            // Return an input stream for the resource
+            URL url = new URL(locationURL +'/' + id);
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            InputStream is = connection.getInputStream();
+            msg.setBody(is);
+        } catch (MalformedURLException e) {
+
+            // Report exception as a fault
+            msg.setFaultBody(e);
+        } catch (IOException e) {
+
+            // Report exception as a fault
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+}
diff --git a/java/sca/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProvider.java b/java/sca/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProvider.java
new file mode 100644
index 0000000000..a974f68a7e
--- /dev/null
+++ b/java/sca/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProvider.java
@@ -0,0 +1,75 @@
+/*
+ * 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.resource.provider;
+
+import org.apache.tuscany.sca.implementation.resource.ResourceImplementation;
+import org.apache.tuscany.sca.interfacedef.Operation;
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+import org.apache.tuscany.sca.runtime.RuntimeComponentService;
+
+/**
+ * The model representing a resource implementation in an SCA assembly model.
+ *
+ * @version $Rev$ $Date$
+ */
+class ResourceImplementationProvider implements ImplementationProvider {
+    
+    private ResourceImplementation implementation;
+
+    /**
+     * Constructs a new resource implementation provider.
+     */
+    ResourceImplementationProvider(RuntimeComponent component, ResourceImplementation implementation) {
+        this.implementation = implementation;
+    }
+
+    public Invoker createInvoker(RuntimeComponentService service, Operation operation) {
+        if ("get".equals(operation.getName())) {
+            
+            // Return an instance of our get resource invoker
+            Invoker invoker = new GetResourceInvoker(implementation.getLocationURL().toString());
+            return invoker;
+            
+        } else {
+            
+            // Return a dummy invoker that returns an "unsupported operation"
+            // exception for now
+            return new Invoker() {
+                public Message invoke(Message msg) {
+                    msg.setFaultBody(new UnsupportedOperationException());
+                    return msg;
+                }
+            };
+        }
+    }
+    
+    public boolean supportsOneWayInvocation() {
+        return false;
+    }
+
+    public void start() {
+    }
+
+    public void stop() {
+    }
+
+}
diff --git a/java/sca/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProviderFactory.java b/java/sca/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProviderFactory.java
new file mode 100644
index 0000000000..47e70b5581
--- /dev/null
+++ b/java/sca/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/ResourceImplementationProviderFactory.java
@@ -0,0 +1,47 @@
+/*
+ * 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.resource.provider;
+
+import org.apache.tuscany.sca.core.ExtensionPointRegistry;
+import org.apache.tuscany.sca.implementation.resource.ResourceImplementation;
+import org.apache.tuscany.sca.provider.ImplementationProvider;
+import org.apache.tuscany.sca.provider.ImplementationProviderFactory;
+import org.apache.tuscany.sca.runtime.RuntimeComponent;
+
+/**
+ * A factory for resource implementation providers.
+ *
+ * @version $Rev$ $Date$
+ */
+public class ResourceImplementationProviderFactory implements ImplementationProviderFactory<ResourceImplementation> {
+
+    /**
+     * Constructs a resource implementation.
+     */
+    public ResourceImplementationProviderFactory(ExtensionPointRegistry extensionPoints) {
+    }
+
+    public ImplementationProvider createImplementationProvider(RuntimeComponent component, ResourceImplementation implementation) {
+        return new ResourceImplementationProvider(component, implementation);
+    }
+    
+    public Class<ResourceImplementation> getModelType() {
+        return ResourceImplementation.class;
+    }
+}
diff --git a/java/sca/modules/implementation-resource-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory b/java/sca/modules/implementation-resource-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
new file mode 100644
index 0000000000..656d8c2751
--- /dev/null
+++ b/java/sca/modules/implementation-resource-runtime/src/main/resources/META-INF/services/org.apache.tuscany.sca.provider.ImplementationProviderFactory
@@ -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 implementation extension

+org.apache.tuscany.sca.implementation.resource.provider.ResourceImplementationProviderFactory;model=org.apache.tuscany.sca.implementation.resource.ResourceImplementation

diff --git a/java/sca/modules/implementation-resource-runtime/src/test/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementationTestCase.java b/java/sca/modules/implementation-resource-runtime/src/test/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementationTestCase.java
new file mode 100644
index 0000000000..03f10e78e8
--- /dev/null
+++ b/java/sca/modules/implementation-resource-runtime/src/test/java/org/apache/tuscany/sca/implementation/resource/ResourceImplementationTestCase.java
@@ -0,0 +1,77 @@
+/*
+ * 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.resource;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+import junit.framework.TestCase;
+
+import org.apache.tuscany.sca.host.embedded.SCADomain;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class ResourceImplementationTestCase extends TestCase {
+
+    private SCADomain scaDomain;
+    
+    @Override
+    protected void setUp() throws Exception {
+        scaDomain = SCADomain.newInstance("resource.composite");
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        scaDomain.close();
+    }
+    
+    public void testResource() throws Exception {
+        Resource resource = scaDomain.getService(Resource.class, "ResourceServiceComponent");
+        InputStream is = resource.get("test.html");
+        String document = read(is);
+        assertTrue(document.indexOf("<body><p>hello</body>") != -1);
+    }
+
+    /**
+     * Read response stream from the given input stream.
+     * @param is
+     * @return
+     * @throws IOException
+     */
+    private static String read(InputStream is) throws IOException {
+        BufferedReader reader = null;
+        try {
+            reader = new BufferedReader(new InputStreamReader(is));
+            StringBuffer sb = new StringBuffer();
+            String str;
+            while ((str = reader.readLine()) != null) {
+                sb.append(str);
+            }
+            return sb.toString();
+        } finally {
+            if (reader != null) {
+                reader.close();
+            }
+        }
+    }
+
+}
diff --git a/java/sca/modules/implementation-resource-runtime/src/test/resources/content/test.html b/java/sca/modules/implementation-resource-runtime/src/test/resources/content/test.html
new file mode 100644
index 0000000000..f4b79d7f01
--- /dev/null
+++ b/java/sca/modules/implementation-resource-runtime/src/test/resources/content/test.html
@@ -0,0 +1,21 @@
+<html>
+<!--
+    * 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.    
+-->
+<body><p>hello</body>
+</html>
\ No newline at end of file
diff --git a/java/sca/modules/implementation-resource-runtime/src/test/resources/resource.composite b/java/sca/modules/implementation-resource-runtime/src/test/resources/resource.composite
new file mode 100644
index 0000000000..4654056cd7
--- /dev/null
+++ b/java/sca/modules/implementation-resource-runtime/src/test/resources/resource.composite
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+    * 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.    
+-->
+<composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
+    xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0"
+	targetNamespace="http://sample/resource"
+	xmlns:sr="http://sample/resource"
+	name="resource">
+
+    <component name="ResourceServiceComponent">
+        <tuscany:implementation.resource location="content"/>
+    </component>
+
+</composite>