1 files changed, 128 insertions, 0 deletions
diff --git a/sandbox/lresende/backup/container.das/src/main/java/org/apache/tuscany/container/dataaccess/DataAccessComponent.java b/sandbox/lresende/backup/container.das/src/main/java/org/apache/tuscany/container/dataaccess/DataAccessComponent.java
new file mode 100644
index 0000000000..abd1a587d0
--- /dev/null
+++ b/sandbox/lresende/backup/container.das/src/main/java/org/apache/tuscany/container/dataaccess/DataAccessComponent.java
@@ -0,0 +1,128 @@
+/*
+ * 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.container.dataaccess;
+
+import static org.apache.tuscany.spi.idl.java.JavaIDLUtils.findMethod;
+
+import java.lang.reflect.Method;
+import java.util.List;
+
+import org.apache.tuscany.container.dataaccessscript.DataAccessInstanceImpl;
+import org.apache.tuscany.spi.ObjectCreationException;
+import org.apache.tuscany.spi.component.CompositeComponent;
+import org.apache.tuscany.spi.component.ScopeContainer;
+import org.apache.tuscany.spi.component.TargetResolutionException;
+import org.apache.tuscany.spi.component.WorkContext;
+import org.apache.tuscany.spi.extension.AtomicComponentExtension;
+import org.apache.tuscany.spi.model.Operation;
+import org.apache.tuscany.spi.services.work.WorkScheduler;
+import org.apache.tuscany.spi.wire.InboundWire;
+import org.apache.tuscany.spi.wire.TargetInvoker;
+import org.apache.tuscany.spi.wire.WireService;
+
+/**
+ * The DAS component implementation.
+ */
+public class DataAccessComponent extends AtomicComponentExtension {
+
+    private final List<Class<?>> services;
+    //private final Map<String, Object> properties;
+
+    private DataAccessInstanceFactory factory;
+    
+    
+    public DataAccessComponent(String name,
+            DataAccessInstanceFactory factory,   
+            /*Map<String, Object> propValues,*/
+            List<Class<?>> services,
+            CompositeComponent parent,
+            ScopeContainer scopeContainer,
+            WireService wireService,
+            WorkScheduler workScheduler,
+            WorkContext workContext) {
+        super(name, parent, /*scopeContainer,*/ wireService, workContext, workScheduler, null, 0);
+        this.factory = factory;
+        this.services = services;
+        this.scope = scopeContainer.getScope();
+        //this.properties = propValues;
+    }
+    
+    public DataAccessComponent(DataAccessComponentConfiguration config) {
+        super(config.getName(),
+            config.getParent(),
+            /*config.getScopeContainer(),*/
+            config.getWireService(),
+            config.getWorkContext(),
+            config.getWorkScheduler(),
+            config.getMonitor(),
+            config.getInitLevel());
+        this.factory = config.getFactory();
+        this.services = config.getServices();
+        this.scope = config.getScopeContainer().getScope();
+        //this.properties = config.getPropertyValues();
+    }
+    
+    
+
+    public Object createInstance() throws ObjectCreationException {
+//        Map<String, Object> context = new HashMap<String, Object>(getProperties());
+//        Object instance = dataAccessAdapter.createScriptInstance(context, dataAccessAdapter.getDataAccessType());
+//
+//        return instance;
+        
+        return factory.getInstance();
+    }
+
+
+    public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) {
+    	//System.out.println("operation:"+operation.getName()+operation.getMetaData());
+        //return new DataAccessInvoker(operation.getName(), this, operation.getOutputType().getPhysical().getClass());
+        
+        Method[] methods = operation.getServiceContract().getInterfaceClass().getMethods();
+        Method method = findMethod(operation, methods);
+        return new DataAccessInvoker(method.getName(), this, operation.getOutputType().getPhysical().getClass());
+    }
+    // TODO: move all the following up to AtomicComponentExtension?
+    public List<Class<?>> getServiceInterfaces() {
+        return services;
+    }
+
+//    public Map<String, Object> getProperties() {
+//        return properties;
+//    }
+
+    public Object getServiceInstance() throws TargetResolutionException {
+        return getServiceInstance(null);
+    }
+
+    @SuppressWarnings("unchecked")
+    public Object getServiceInstance(String service) throws TargetResolutionException {
+        InboundWire wire = getInboundWire(service);
+        if (wire == null) {
+            throw new TargetResolutionException("Service '" + service + "'not found"); // TODO better error message
+        }
+        Class<?> clazz = wire.getServiceContract().getInterfaceClass();
+        return wireService.createProxy(clazz, wire);
+    }
+
+    public DataAccessInstanceImpl getTargetInstance() throws TargetResolutionException {
+        return (DataAccessInstanceImpl) scopeContainer.getInstance(this);
+    }
+
+}