1 files changed, 0 insertions, 179 deletions
diff --git a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/loader/LoaderRegistryImpl.java b/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/loader/LoaderRegistryImpl.java
deleted file mode 100644
index 57fd1da870..0000000000
--- a/sandbox/rfeng/minicore/src/main/java/org/apache/tuscany/core/loader/LoaderRegistryImpl.java
+++ /dev/null
@@ -1,179 +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.loader;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.URL;
-import java.util.HashMap;
-import java.util.Map;
-import javax.xml.namespace.QName;
-import javax.xml.stream.Location;
-import javax.xml.stream.XMLInputFactory;
-import javax.xml.stream.XMLStreamException;
-import javax.xml.stream.XMLStreamReader;
-
-import org.osoa.sca.annotations.EagerInit;
-
-import org.apache.tuscany.spi.deployer.DeploymentContext;
-import org.apache.tuscany.spi.loader.ComponentTypeLoader;
-import org.apache.tuscany.spi.loader.InvalidConfigurationException;
-import org.apache.tuscany.spi.loader.LoaderException;
-import org.apache.tuscany.spi.loader.LoaderRegistry;
-import org.apache.tuscany.spi.loader.StAXElementLoader;
-import org.apache.tuscany.spi.loader.UnrecognizedComponentTypeException;
-import org.apache.tuscany.spi.loader.UnrecognizedElementException;
-import org.apache.tuscany.spi.model.Implementation;
-import org.apache.tuscany.spi.model.ModelObject;
-
-/**
- * The default implementation of a loader registry
- *
- * @version $Rev$ $Date$
- */
-@EagerInit
-public class LoaderRegistryImpl implements LoaderRegistry {
-    private Monitor monitor;
-    private final Map<QName, StAXElementLoader<? extends ModelObject>> loaders =
-        new HashMap<QName, StAXElementLoader<? extends ModelObject>>();
-    private final Map<Class<? extends Implementation<?>>,
-        ComponentTypeLoader<? extends Implementation<?>>> componentTypeLoaders =
-        new HashMap<Class<? extends Implementation<?>>, ComponentTypeLoader<? extends Implementation<?>>>();
-
-    public LoaderRegistryImpl(@org.apache.tuscany.api.annotation.Monitor Monitor monitor) {
-        this.monitor = monitor;
-    }
-
-    public <T extends ModelObject> void registerLoader(QName element, StAXElementLoader<T> loader) {
-        monitor.registeringLoader(element);
-        loaders.put(element, loader);
-    }
-
-    public <T extends ModelObject> void unregisterLoader(QName element, StAXElementLoader<T> loader) {
-        monitor.unregisteringLoader(element);
-        loaders.remove(element);
-    }
-
-    public ModelObject load(
-        ModelObject object,
-        XMLStreamReader reader,
-        DeploymentContext deploymentContext) throws XMLStreamException, LoaderException {
-        QName name = reader.getName();
-        monitor.elementLoad(name);
-        StAXElementLoader<? extends ModelObject> loader = loaders.get(name);
-        if (loader == null) {
-            throw new UnrecognizedElementException(name);
-        }
-        return loader.load(object, reader, deploymentContext);
-    }
-
-    public <MO extends ModelObject> MO load(
-        ModelObject object,
-        URL url,
-        Class<MO> type,
-        DeploymentContext ctx) throws LoaderException {
-        try {
-            XMLStreamReader reader;
-            InputStream is;
-            is = url.openStream();
-            try {
-                XMLInputFactory factory = ctx.getXmlFactory();
-                reader = factory.createXMLStreamReader(is);
-                try {
-                    reader.nextTag();
-                    QName name = reader.getName();
-                    ModelObject mo = load(object, reader, ctx);
-                    if (type.isInstance(mo)) {
-                        return type.cast(mo);
-                    } else {
-                        UnrecognizedElementException e = new UnrecognizedElementException(name);
-                        e.setResourceURI(url.toString());
-                        throw e;
-                    }
-                } catch (LoaderException e) {
-                    Location location = reader.getLocation();
-                    e.setLine(location.getLineNumber());
-                    e.setColumn(location.getColumnNumber());
-                    throw e;
-                } finally {
-                    try {
-                        reader.close();
-                    } catch (XMLStreamException e) {
-                        // ignore
-                    }
-                }
-            } finally {
-                try {
-                    is.close();
-                } catch (IOException e) {
-                    // ignore
-                }
-            }
-        } catch (IOException e) {
-            LoaderException sfe = new LoaderException(e);
-            sfe.setResourceURI(url.toString());
-            throw sfe;
-        } catch (XMLStreamException e) {
-            throw new InvalidConfigurationException("Invalid or missing resource", url.toString(), e);
-        }
-    }
-
-    public <I extends Implementation<?>> void registerLoader(Class<I> key, ComponentTypeLoader<I> loader) {
-        componentTypeLoaders.put(key, loader);
-    }
-
-    public <I extends Implementation<?>> void unregisterLoader(Class<I> key) {
-        componentTypeLoaders.remove(key);
-    }
-
-    @SuppressWarnings("unchecked")
-    public <I extends Implementation<?>> void loadComponentType(I implementation,
-                                                                DeploymentContext deploymentContext)
-        throws LoaderException {
-        Class<I> key = (Class<I>) implementation.getClass();
-        ComponentTypeLoader<I> loader = (ComponentTypeLoader<I>) componentTypeLoaders.get(key);
-        if (loader == null) {
-            throw new UnrecognizedComponentTypeException(key);
-        }
-        loader.load(implementation, deploymentContext);
-    }
-
-    public static interface Monitor {
-        /**
-         * Event emitted when a StAX element loader is registered.
-         *
-         * @param xmlType the QName of the element the loader will handle
-         */
-        void registeringLoader(QName xmlType);
-
-        /**
-         * Event emitted when a StAX element loader is unregistered.
-         *
-         * @param xmlType the QName of the element the loader will handle
-         */
-        void unregisteringLoader(QName xmlType);
-
-        /**
-         * Event emitted when a request is made to load an element.
-         *
-         * @param xmlType the QName of the element that should be loaded
-         */
-        void elementLoad(QName xmlType);
-    }
-}