1 files changed, 0 insertions, 173 deletions
diff --git a/java/sca/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java b/java/sca/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java
deleted file mode 100644
index 86146fc31b..0000000000
--- a/java/sca/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/java/impl/ClassLoaderModelResolver.java
+++ /dev/null
@@ -1,173 +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.java.impl;
-
-import java.io.IOException;
-import java.net.URL;
-import java.net.URLClassLoader;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.tuscany.sca.contribution.Contribution;
-import org.apache.tuscany.sca.contribution.Import;
-import org.apache.tuscany.sca.contribution.java.JavaImport;
-import org.apache.tuscany.sca.contribution.processor.ProcessorContext;
-import org.apache.tuscany.sca.contribution.resolver.ClassReference;
-import org.apache.tuscany.sca.contribution.resolver.DefaultDelegatingModelResolver;
-import org.apache.tuscany.sca.contribution.resolver.ModelResolver;
-import org.apache.tuscany.sca.core.FactoryExtensionPoint;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-/**
- * A Model Resolver for ClassReferences.
- *
- * @version $Rev$ $Date$
- */
-public class ClassLoaderModelResolver extends URLClassLoader implements ModelResolver {
-    private Contribution contribution;
-    private ProcessorContext context;
-    private Map<String, ModelResolver> importResolvers = new HashMap<String, ModelResolver>();
-
-    private static ClassLoader parentClassLoader(Contribution contribution) {
-        if (contribution.getClassLoader() != null) {
-            return contribution.getClassLoader();
-        }
-        ClassLoader parentClassLoader = ServiceDiscovery.getInstance().getContextClassLoader();
-        return parentClassLoader;
-    }
-
-    private static URL[] getContributionURLs(final Contribution contribution) throws IOException {
-        if (contribution.getClassLoader() != null) {
-            // Do not include the contribution url
-            return new URL[0];
-        }
-        List<URL> urls = new ArrayList<URL>();
-        urls.add(new URL(contribution.getLocation()));
-        urls.addAll(ContributionHelper.getNestedJarUrls(contribution));
-        return urls.toArray(new URL[urls.size()]);
-    }
-
-    public ClassLoaderModelResolver(final Contribution contribution, FactoryExtensionPoint modelFactories) throws IOException {
-        super(getContributionURLs(contribution), parentClassLoader(contribution));
-        this.contribution = contribution;
-        // Index Java import resolvers by package name
-        Map<String, List<ModelResolver>> resolverMap = new HashMap<String, List<ModelResolver>>();
-        for (Import import_: this.contribution.getImports()) {
-            if (import_ instanceof JavaImport) {
-                JavaImport javaImport = (JavaImport)import_;
-                List<ModelResolver> resolvers = resolverMap.get(javaImport.getPackage());
-                if (resolvers == null) {
-                    resolvers = new ArrayList<ModelResolver>();
-                    resolverMap.put(javaImport.getPackage(), resolvers);
-                }
-                resolvers.add(javaImport.getModelResolver());
-            }
-        }
-
-        // Create a delegating model resolver for each imported package
-        for (Map.Entry<String, List<ModelResolver>> entry: resolverMap.entrySet()) {
-            importResolvers.put(entry.getKey(), new DefaultDelegatingModelResolver(entry.getValue()));
-        }
-    }
-
-    public void addModel(Object resolved, ProcessorContext context) {
-        throw new IllegalStateException();
-    }
-
-    public Object removeModel(Object resolved, ProcessorContext context) {
-        throw new IllegalStateException();
-    }
-
-    public <T> T resolveModel(Class<T> modelClass, T unresolved, ProcessorContext context) {
-        if (!(unresolved instanceof ClassReference)) {
-            return unresolved;
-        }
-
-        try {
-            this.context = context;
-            // Load the class and return a class reference for it
-            String className = ((ClassReference)unresolved).getClassName();
-            Class<?> clazz = Class.forName(className, true, this);
-            return modelClass.cast(new ClassReference(clazz));
-
-        } catch (ClassNotFoundException e) {
-            return unresolved;
-        } catch (NoClassDefFoundError e) {
-            return unresolved;
-        }
-    }
-
-    @Override
-    public URL findResource(String name) {
-
-        //TODO delegate to the Java import resolvers
-
-        URL url = super.findResource(name);
-        return url;
-    }
-
-    @Override
-    public Enumeration<URL> findResources(String name) throws IOException {
-
-        //TODO delegate to the Java import resolvers
-        //Enumeration<URL> importedResources;
-
-        Enumeration<URL> resources = super.findResources(name);
-        List<URL> allResources = new ArrayList<URL>();
-        //for (; importedResources.hasMoreElements(); ) {
-        //    allResources.add(importedResources.nextElement());
-        //}
-        for (; resources.hasMoreElements(); ) {
-            allResources.add(resources.nextElement());
-        }
-        return Collections.enumeration(allResources);
-    }
-
-    @Override
-    protected Class<?> findClass(String name) throws ClassNotFoundException {
-
-        // Extract the package name
-        int d = name.lastIndexOf('.');
-        String packageName;
-        if (d != -1) {
-            packageName = name.substring(0, d);
-        } else {
-            packageName = null;
-        }
-
-        // First try to load the class using the Java import resolvers
-        ModelResolver importResolver = importResolvers.get(packageName);
-        if (importResolver != null) {
-            ClassReference classReference = importResolver.resolveModel(ClassReference.class, new ClassReference(name), context);
-            if (!classReference.isUnresolved()) {
-                return classReference.getJavaClass();
-            }
-        }
-
-        // Next, try to load the class from the current contribution
-        Class<?> clazz = super.findClass(name);
-        return clazz;
-    }
-
-}