1 files changed, 0 insertions, 114 deletions
diff --git a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/scope/CompositeScopeContainer.java b/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/scope/CompositeScopeContainer.java
deleted file mode 100644
index 1a5dbcdcd4..0000000000
--- a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/component/scope/CompositeScopeContainer.java
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
- * 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.core.component.scope;
-
-import java.net.URI;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-
-import org.osoa.sca.annotations.EagerInit;
-import org.osoa.sca.annotations.Service;
-
-import org.apache.tuscany.api.annotation.Monitor;
-import org.apache.tuscany.spi.component.AtomicComponent;
-import org.apache.tuscany.spi.component.InstanceWrapper;
-import org.apache.tuscany.spi.component.ScopeContainerMonitor;
-import org.apache.tuscany.spi.component.TargetDestructionException;
-import org.apache.tuscany.spi.component.TargetInitializationException;
-import org.apache.tuscany.spi.component.TargetNotFoundException;
-import org.apache.tuscany.spi.component.TargetResolutionException;
-import org.apache.tuscany.spi.component.ScopeContainer;
-import org.apache.tuscany.spi.model.Scope;
-
-/**
- * A scope context which manages atomic component instances keyed by composite
- *
- * @version $Rev$ $Date$
- */
-@EagerInit
-@Service(ScopeContainer.class)
-public class CompositeScopeContainer<KEY> extends AbstractScopeContainer<KEY> {
-    private static final InstanceWrapper<Object> EMPTY = new InstanceWrapper<Object>() {
-        public Object getInstance() {
-            return null;
-        }
-
-        public boolean isStarted() {
-            return true;
-        }
-
-        public void start() throws TargetInitializationException {
-
-        }
-
-        public void stop() throws TargetDestructionException {
-
-        }
-    };
-
-    // there is one instance per component so we can index directly
-    private final Map<AtomicComponent<?>, InstanceWrapper<?>> instanceWrappers =
-        new ConcurrentHashMap<AtomicComponent<?>, InstanceWrapper<?>>();
-
-    public CompositeScopeContainer(@Monitor ScopeContainerMonitor monitor) {
-        super(Scope.COMPOSITE, monitor);
-    }
-
-    public <T> void register(AtomicComponent<T> component, URI groupId) {
-        super.register(component, groupId);
-        instanceWrappers.put(component, EMPTY);
-    }
-
-    public <T> void unregister(AtomicComponent<T> component) {
-        // FIXME should this component be destroyed already or do we need to stop it?
-        instanceWrappers.remove(component);
-        super.unregister(component);
-    }
-
-    public synchronized void stop() {
-        super.stop();
-        instanceWrappers.clear();
-    }
-
-    public <T> InstanceWrapper<T> getWrapper(AtomicComponent<T> component, KEY contextId)
-        throws TargetResolutionException {
-        assert instanceWrappers.containsKey(component);
-        @SuppressWarnings("unchecked")
-        InstanceWrapper<T> wrapper = (InstanceWrapper<T>) instanceWrappers.get(component);
-        if (wrapper == EMPTY) {
-            // FIXME is there a potential race condition here that may result in two instances being created
-            wrapper = createInstance(component);
-            instanceWrappers.put(component, wrapper);
-            wrapper.start();
-            destroyQueues.get(contextId).add(wrapper);
-        }
-        return wrapper;
-    }
-
-    public <T> InstanceWrapper<T> getAssociatedWrapper(AtomicComponent<T> component, KEY contextId)
-        throws TargetResolutionException {
-        assert instanceWrappers.containsKey(component);
-        @SuppressWarnings("unchecked")
-        InstanceWrapper<T> wrapper = (InstanceWrapper<T>) instanceWrappers.get(component);
-        if (wrapper == EMPTY) {
-            throw new TargetNotFoundException(component.getUri().toString());
-        }
-        return wrapper;
-    }
-}