1 files changed, 0 insertions, 114 deletions
diff --git a/tags/java/sca/2.0-M3-RC4/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java b/tags/java/sca/2.0-M3-RC4/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.java
deleted file mode 100644
index 7cbf8d5528..0000000000
--- a/tags/java/sca/2.0-M3-RC4/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/resolver/DefaultModelResolverExtensionPoint.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.sca.contribution.resolver;
-
-import java.io.IOException;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Map;
-
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-
-/**
- * The default implementation of a model resolver extension point.
- * 
- * @version $Rev$ $Date$
- */
-public class DefaultModelResolverExtensionPoint implements ModelResolverExtensionPoint {
-    
-    private final Map<Class<?>, Class<? extends ModelResolver>> resolvers = new HashMap<Class<?>, Class<? extends ModelResolver>>();
-    private Map<String, ServiceDeclaration> loadedResolvers;
-
-    /**
-     * Constructs a new DefaultModelResolverExtensionPoint.
-     */
-    public DefaultModelResolverExtensionPoint() {
-    }
-
-    public void addResolver(Class<?> modelType, Class<? extends ModelResolver> resolver) {
-        resolvers.put(modelType, resolver);
-    }
-
-    public void removeResolver(Class<?> modelType) {
-        resolvers.remove(modelType);
-    }
-
-    @SuppressWarnings("unchecked")
-    public Class<? extends ModelResolver> getResolver(Class<?> modelType) {
-        loadModelResolvers();
-        
-        Class<?>[] classes = modelType.getInterfaces();
-        for (Class<?> c : classes) {
-            Class<? extends ModelResolver> resolver = resolvers.get(c);
-            if (resolver == null) {
-                ServiceDeclaration resolverClass = loadedResolvers.get(c.getName());
-                if (resolverClass != null) {
-                    try {
-                        return (Class<? extends ModelResolver>)resolverClass.loadClass();
-                    } catch (ClassNotFoundException e) {
-                        throw new IllegalArgumentException(e);
-                    }
-                }
-            } else {
-                return resolver;
-            }
-        }
-
-        Class<? extends ModelResolver > resolver = resolvers.get(modelType);
-        if (resolver == null) {
-            ServiceDeclaration resolverClass = loadedResolvers.get(modelType.getName());
-            if (resolverClass != null) {
-                try {
-                    return (Class<? extends ModelResolver>)resolverClass.loadClass();
-                } catch (ClassNotFoundException e) {
-                    throw new IllegalArgumentException(e);
-                }
-            }
-        }
-        return resolver;
-    }
-
-    /**
-     * Dynamically load model resolvers declared under META-INF/services
-     */
-    private synchronized void loadModelResolvers() {
-        if (loadedResolvers != null)
-            return;
-        loadedResolvers = new HashMap<String, ServiceDeclaration>();
-
-        // Get the model resolver service declarations
-        Collection<ServiceDeclaration> modelResolverDeclarations; 
-        try {
-            modelResolverDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(ModelResolver.class.getName());
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-        
-        // Load model resolvers
-        for (ServiceDeclaration modelResolverDeclaration: modelResolverDeclarations) {
-            Map<String, String> attributes = modelResolverDeclaration.getAttributes();
-            String model = attributes.get("model");
-
-            loadedResolvers.put(model, modelResolverDeclaration);
-        }
-    }
-
-}