001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *  http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    
021    package org.apache.geronimo.mavenplugins.car;
022    
023    import java.io.File;
024    import java.io.FileReader;
025    import java.io.IOException;
026    
027    import javax.xml.bind.JAXBException;
028    import javax.xml.parsers.ParserConfigurationException;
029    import javax.xml.stream.XMLStreamException;
030    
031    import org.apache.geronimo.system.configuration.AttributesXmlUtil;
032    import org.apache.geronimo.system.plugin.model.AttributesType;
033    import org.xml.sax.SAXException;
034    
035    /**
036     * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $
037     */
038    public class Override {
039    
040        /**
041         * server these overides apply to
042         * @parameter
043         */
044        private String server;
045    
046        /**
047         * file containing overrides
048         * @parameter
049         */
050        private String overrides;
051    
052        public String getServer() {
053            return server;
054        }
055    
056        public AttributesType getOverrides(File base) throws IOException, JAXBException, ParserConfigurationException, SAXException, XMLStreamException {
057            File file = new File(base, overrides);
058            FileReader input = new FileReader(file);
059            try {
060                return AttributesXmlUtil.loadAttributes(input);
061            } finally {
062                input.close();
063            }
064    
065        }
066    }