1 files changed, 0 insertions, 129 deletions
diff --git a/sca-java-1.x/tags/1.5.1-RC4/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultPackageProcessorExtensionPoint.java b/sca-java-1.x/tags/1.5.1-RC4/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultPackageProcessorExtensionPoint.java
deleted file mode 100644
index 3c25424325..0000000000
--- a/sca-java-1.x/tags/1.5.1-RC4/modules/contribution/src/main/java/org/apache/tuscany/sca/contribution/processor/DefaultPackageProcessorExtensionPoint.java
+++ /dev/null
@@ -1,129 +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.processor;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.lang.reflect.Constructor;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URL;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.apache.tuscany.sca.contribution.service.ContributionException;
-import org.apache.tuscany.sca.extensibility.ServiceDeclaration;
-import org.apache.tuscany.sca.extensibility.ServiceDiscovery;
-
-/**
- * Default implementation of a package processor extension point.
- * 
- * @version $Rev$ $Date$
- */
-public class DefaultPackageProcessorExtensionPoint implements PackageProcessorExtensionPoint {
-
-    private Map<String, PackageProcessor> processors = new HashMap<String, PackageProcessor>();
-    private boolean loaded;
-
-    public DefaultPackageProcessorExtensionPoint() {
-    }
-
-    public void addPackageProcessor(PackageProcessor processor) {
-        processors.put(processor.getPackageType(), processor);
-    }
-
-    public void removePackageProcessor(PackageProcessor processor) {
-        processors.remove(processor.getPackageType());
-    }
-
-    public PackageProcessor getPackageProcessor(String contentType) {
-        loadProcessors();
-        return processors.get(contentType);
-    }
-
-    private synchronized void loadProcessors() {
-        if (loaded)
-            return;
-
-        // Get the processor service declarations
-        Set<ServiceDeclaration> processorDeclarations; 
-        try {
-            processorDeclarations = ServiceDiscovery.getInstance().getServiceDeclarations(PackageProcessor.class);
-        } catch (IOException e) {
-            throw new IllegalStateException(e);
-        }
-        
-        for (ServiceDeclaration processorDeclaration: processorDeclarations) {
-            Map<String, String> attributes = processorDeclaration.getAttributes();
-            
-            // Load a URL artifact processor
-            String packageType = attributes.get("type");
-            
-            // Create a processor wrapper and register it
-            PackageProcessor processor = new LazyPackageProcessor(packageType, processorDeclaration);
-            addPackageProcessor(processor);
-        }
-        
-        loaded = true;
-    }
-
-    /**
-     * A facade for package processors.
-     */
-    private static class LazyPackageProcessor implements PackageProcessor {
-        
-        private ServiceDeclaration processorDeclaration;
-        private String packageType;
-        private PackageProcessor processor;
-        
-        private LazyPackageProcessor(String packageType, ServiceDeclaration processorDeclaration) {
-            this.processorDeclaration = processorDeclaration;
-            this.packageType = packageType;
-        }
-
-        public URL getArtifactURL(URL packageSourceURL, URI artifact) throws MalformedURLException {
-            return getProcessor().getArtifactURL(packageSourceURL, artifact);
-        }
-
-        public List<URI> getArtifacts(URL packageSourceURL, InputStream inputStream) throws ContributionException, IOException {
-            return getProcessor().getArtifacts(packageSourceURL, inputStream);
-        }
-
-        public String getPackageType() {
-            return packageType;
-        }
-        
-        @SuppressWarnings("unchecked")
-        private PackageProcessor getProcessor() {
-            if (processor == null) {
-                try {
-                    Class<PackageProcessor> processorClass = (Class<PackageProcessor>)processorDeclaration.loadClass();
-                    Constructor<PackageProcessor> constructor = processorClass.getConstructor();
-                    processor = constructor.newInstance();
-                } catch (Exception e) {
-                    throw new IllegalStateException(e);
-                }
-            }
-            return processor;
-        }
-    }
-}