1 files changed, 96 insertions, 0 deletions
diff --git a/sandbox/old/contrib/implementation-groovy/container/src/main/java/org/apache/tuscany/container/groovy/GroovyAtomicComponent.java b/sandbox/old/contrib/implementation-groovy/container/src/main/java/org/apache/tuscany/container/groovy/GroovyAtomicComponent.java
new file mode 100644
index 0000000000..9969647a3b
--- /dev/null
+++ b/sandbox/old/contrib/implementation-groovy/container/src/main/java/org/apache/tuscany/container/groovy/GroovyAtomicComponent.java
@@ -0,0 +1,96 @@
+/*
+ * 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.groovy;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.tuscany.spi.ObjectCreationException;
+import org.apache.tuscany.spi.ObjectFactory;
+import org.apache.tuscany.spi.component.TargetResolutionException;
+import org.apache.tuscany.spi.extension.AtomicComponentExtension;
+import org.apache.tuscany.spi.model.Operation;
+import org.apache.tuscany.spi.wire.InboundWire;
+import org.apache.tuscany.spi.wire.OutboundWire;
+import org.apache.tuscany.spi.wire.TargetInvoker;
+
+import groovy.lang.GroovyObject;
+
+/**
+ * The Groovy atomic component implementation. Groovy implementations may be "scripts" or classes.
+ *
+ * @version $Rev$ $Date$
+ */
+public class GroovyAtomicComponent extends AtomicComponentExtension {
+    private final Class<? extends GroovyObject> groovyClass;
+    //FIXME properties should move up to AtomicComponentExtension
+    private final Map<String, ObjectFactory> properties;
+
+    public GroovyAtomicComponent(GroovyConfiguration configuration) {
+        super(configuration.getName(),
+            configuration.getParent(),
+            configuration.getWireService(),
+            configuration.getWorkContext(),
+            null,
+            configuration.getMonitor(),
+            configuration.getInitLevel());
+
+        this.groovyClass = configuration.getGroovyClass();
+        this.properties = new HashMap<String, ObjectFactory>();
+        assert groovyClass != null;
+    }
+
+    public TargetInvoker createTargetInvoker(String targetName, Operation operation, InboundWire callbackWire) {
+        return new GroovyInvoker(operation.getName(), this, callbackWire, workContext, monitor);
+    }
+
+    public Object createInstance() throws ObjectCreationException {
+        GroovyObject instance;
+        try {
+            instance = groovyClass.newInstance();
+        } catch (IllegalAccessException e) {
+            throw new ObjectCreationException(e);
+        } catch (InstantiationException e) {
+            throw new ObjectCreationException(e);
+        }
+
+        // inject properties
+        for (Map.Entry<String, ObjectFactory> property : properties.entrySet()) {
+            instance.setProperty(property.getKey(), property.getValue().getInstance());
+        }
+
+        // inject references
+        for (List<OutboundWire> referenceWires : getOutboundWires().values()) {
+            for (OutboundWire wire : referenceWires) {
+                Class<?> clazz = wire.getServiceContract().getInterfaceClass();
+                instance.setProperty(wire.getReferenceName(), wireService.createProxy(clazz, wire));
+            }
+        }
+        return instance;
+    }
+
+    public GroovyObject getTargetInstance() throws TargetResolutionException {
+        return (GroovyObject) scopeContainer.getInstance(this);
+    }
+
+    public void addPropertyFactory(String name, ObjectFactory<?> factory) {
+        properties.put(name, factory);
+    }
+}