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/*
 * 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.runtime.standalone.host.implementation.launched;

import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;

import org.osoa.sca.annotations.Reference;

import org.apache.tuscany.spi.deployer.DeploymentContext;
import org.apache.tuscany.spi.extension.LoaderExtension;
import org.apache.tuscany.spi.loader.LoaderException;
import org.apache.tuscany.spi.loader.LoaderRegistry;
import org.apache.tuscany.spi.model.ModelObject;

/**
 * @version $Rev$ $Date$
 */
public class LaunchedLoader extends LoaderExtension<Launched> {
    private static final QName LAUNCHED = new QName("http://tuscany.apache.org/xmlns/sca/2.0-alpha", "launched");

    public LaunchedLoader(@Reference LoaderRegistry registry) {
        super(registry);
    }

    public QName getXMLType() {
        return LAUNCHED;
    }

    public Launched load(
        ModelObject object,
        XMLStreamReader reader,
        DeploymentContext deploymentContext) throws XMLStreamException, LoaderException {
        String className = reader.getAttributeValue(null, "class");
        String factoryName = reader.getAttributeValue(null, "factory");
        return new Launched(className, factoryName);
    }
}