1 files changed, 146 insertions, 0 deletions
diff --git a/sandbox/sebastien/java/sca-node/modules/implementation-das/src/main/java/org/apache/tuscany/sca/implementation/das/DASImplementation.java b/sandbox/sebastien/java/sca-node/modules/implementation-das/src/main/java/org/apache/tuscany/sca/implementation/das/DASImplementation.java
new file mode 100644
index 0000000000..0e0c689b41
--- /dev/null
+++ b/sandbox/sebastien/java/sca-node/modules/implementation-das/src/main/java/org/apache/tuscany/sca/implementation/das/DASImplementation.java
@@ -0,0 +1,146 @@
+/*
+ * 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.das;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import org.apache.tuscany.sca.assembly.AssemblyFactory;
+import org.apache.tuscany.sca.assembly.ConstrainingType;
+import org.apache.tuscany.sca.assembly.Implementation;
+import org.apache.tuscany.sca.assembly.Property;
+import org.apache.tuscany.sca.assembly.Reference;
+import org.apache.tuscany.sca.assembly.Service;
+import org.apache.tuscany.sca.data.engine.config.ConnectionInfo;
+import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
+import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory;
+
+
+/**
+ * The model representing a sample DAS implementation in an SCA assembly model.
+ * 
+ * @version $Rev$ $Date$
+ */
+public class DASImplementation implements Implementation {
+
+    private String dasConfig;
+    private String dataAccessType;
+    
+    private ConnectionInfo connectionInfo;
+    
+    private boolean unresolved;
+    private List<Service> services = new ArrayList<Service>();
+
+    /**
+     * Constructs a new DAS implementation.
+     */
+    public DASImplementation(AssemblyFactory assemblyFactory,
+                              JavaInterfaceFactory javaFactory) {
+
+        // DAS implementation always provide a single service exposing
+        // the DAS interface, and have no references and properties
+        Service dasService = null;
+        dasService = assemblyFactory.createService();
+        dasService.setName("DAS");
+        JavaInterface javaInterface;
+        try {
+            javaInterface = javaFactory.createJavaInterface(DAS.class);
+        } catch (InvalidInterfaceException e) {
+            throw new IllegalArgumentException(e);
+        }
+        JavaInterfaceContract interfaceContract = javaFactory.createJavaInterfaceContract();
+        interfaceContract.setInterface(javaInterface);
+        dasService.setInterfaceContract(interfaceContract);
+        
+        services.add(dasService);
+    }
+
+    /* DAS Model Information */
+    
+    public String getConfig() {
+        return this.dasConfig;
+    }
+
+    public void setConfig(String config) {
+        this.dasConfig = config;
+    }
+    
+    public String getDataAccessType() {
+        return this.dataAccessType;
+    }
+    
+    public void setDataAccessType (String dataAccessType) {
+        this.dataAccessType = dataAccessType;
+    }
+    
+    public ConnectionInfo getConnectionInfo() {
+        return this.connectionInfo;
+    }
+
+    public void setConnectionInfo(ConnectionInfo connectionInfo) {
+        this.connectionInfo = connectionInfo;
+    }
+
+    /* SCA Model Information */
+
+	public ConstrainingType getConstrainingType() {
+		// DAS implementation does not support constrainingTypes
+		return null;
+	}
+
+	public List<Property> getProperties() {
+		// DAS implementation does not support properties
+        return Collections.emptyList();
+	}
+
+	public List<Reference> getReferences() {
+		// DAS implementation does not support references
+        return Collections.emptyList();
+	}
+
+	public List<Service> getServices() {
+        return services;
+	}
+
+	public String getURI() {
+		// DAS implementation does not have a URI
+        return null;
+	}
+	
+	public boolean isUnresolved() {
+        return unresolved;
+    }
+
+	public void setConstrainingType(ConstrainingType constrainingType) {
+		// DAS implementation does not support constrainingTypes
+	}
+
+	public void setURI(String uri) {
+		// DAS implementation does not have a URI
+		
+	}
+
+	public void setUnresolved(boolean undefined) {
+        this.unresolved = undefined;
+    }
+    
+}