Move Tuscany from Incubator to top level.

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

1 files changed, 150 insertions, 0 deletions

diff --git a/sandbox/SPI/implementation-crud/src/main/java/crud/CRUDImplementation.java b/sandbox/SPI/implementation-crud/src/main/java/crud/CRUDImplementation.java
new file mode 100644
index 0000000000..1a9e609605
--- /dev/null
+++ b/sandbox/SPI/implementation-crud/src/main/java/crud/CRUDImplementation.java
@@ -0,0 +1,150 @@
+/*
+ * 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 crud;
+
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.assembly.ConstrainingType;
+import org.apache.tuscany.assembly.Implementation;
+import org.apache.tuscany.assembly.Property;
+import org.apache.tuscany.assembly.Reference;
+import org.apache.tuscany.assembly.Service;
+import org.apache.tuscany.assembly.impl.ServiceImpl;
+import org.apache.tuscany.interfacedef.java.JavaInterface;
+import org.apache.tuscany.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.interfacedef.java.impl.JavaInterfaceContractImpl;
+import org.apache.tuscany.interfacedef.java.impl.JavaInterfaceImpl;
+import org.apache.tuscany.policy.Intent;
+import org.apache.tuscany.policy.PolicySet;
+
+/**
+ * The model representing a sample CRUD implementation in an SCA
+ * assembly model.
+ * 
+ * The sample CRUD implementation is not a full blown implementation,
+ * it only supports a subset of what a component implementation can
+ * support:
+ * - a single fixed service (as opposed to a list of services typed by different
+ * interfaces)
+ * - a directory attribute used to specify where a CRUD component is going
+ * to persist resources 
+ * - no references or properties
+ * - no policy intents or policy sets
+ * 
+ * @version $$Rev$$ $$Date$$
+ */
+public class CRUDImplementation implements Implementation {
+    private Service crudService;
+    private String directory;
+
+    /**
+     * Constructs a new CRUD implementation.
+     */
+    public CRUDImplementation() {
+        
+        // CRUD implementation always provide a single service exposing
+        // the CRUD interface, and have no references and properties
+        crudService = new ServiceImpl();
+        crudService.setName("CRUD");
+        JavaInterface javaInterface = new JavaInterfaceImpl();
+        javaInterface.setJavaClass(CRUD.class);
+        JavaInterfaceContract interfaceContract = new JavaInterfaceContractImpl();
+        interfaceContract.setInterface(javaInterface);
+        crudService.setInterfaceContract(interfaceContract);
+    }
+
+    /**
+     * Returns the directory used by CRUD implementations to persist
+     * resources.
+     * 
+     * @return the directory used to persist resources
+     */
+    public String getDirectory() {
+        return directory;
+    }
+
+    /**
+     * Sets the directory used by CRUD implementations to persist
+     * resources.
+     * 
+     * @param directory the directory used to persist resources
+     */
+    public void setDirectory(String directory) {
+        this.directory = directory;
+    }
+
+    public ConstrainingType getConstrainingType() {
+        // CRUD implementations do not support constrainingTypes
+        return null;
+    }
+
+    public List<Property> getProperties() {
+        // CRUD implementations do not support properties
+        return Collections.emptyList();
+    }
+
+    public List<Reference> getReferences() {
+        // CRUD implementations do not support properties
+        return Collections.emptyList();
+    }
+
+    public List<Service> getServices() {
+        // CRUD implementations provide a single fixed CRUD service 
+        return Collections.singletonList(crudService);
+    }
+
+    public String getURI() {
+        // CRUD implementations don't have a URI  
+        return null;
+    }
+
+    public void setConstrainingType(ConstrainingType constrainingType) {
+        // CRUD implementations do not support constrainingTypes 
+    }
+
+    public void setURI(String uri) {
+        // CRUD implementations don't have a URI  
+    }
+
+    public List<PolicySet> getPolicySets() {
+        // CRUD implementations do not support policy sets 
+        return Collections.emptyList();
+    }
+
+    public List<Intent> getRequiredIntents() {
+        // CRUD implementations do not support intents
+        return Collections.emptyList();
+    }
+
+    public List<Object> getExtensions() {
+        // CRUD implementations do not support extensions
+        return Collections.emptyList();
+    }
+
+    public boolean isUnresolved() {
+        // CRUD implementations are always resolved
+        return false;
+    }
+
+    public void setUnresolved(boolean unresolved) {
+        // CRUD implementations are always resolved
+    }
+
+}