org.impressivecode.depress.mr.judy.JudyEntriesParser.java Source code

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Here is the source code for org.impressivecode.depress.mr.judy.JudyEntriesParser.java

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/*
ImpressiveCode Depress Framework
Copyright (C) 2013  ImpressiveCode contributors
    
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
    
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
    
You should have received a copy of the GNU General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.impressivecode.depress.mr.judy;

import static com.google.common.base.Strings.isNullOrEmpty;

import java.io.File;
import java.util.List;

import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.bind.Unmarshaller;

import org.impressivecode.depress.mr.judy.JudyXmlResult.Classes.Class;

import com.google.common.base.Preconditions;

/**
 * 
 * @author Marek Majchrzak, ImpressiveCode
 * 
 */
public class JudyEntriesParser {

    public static List<Class> unmarshalResults(final String path) throws JAXBException {
        Preconditions.checkArgument(!isNullOrEmpty(path), "Path has to be set.");
        JAXBContext jaxbContext = JAXBContext.newInstance(JudyXmlResult.class);
        Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();

        JudyXmlResult result = (JudyXmlResult) unmarshaller.unmarshal(new File(path));
        return result.getClasses().getClazz();
    }

}