cc.warlock.build.FeatureVersionReplacer.java Source code

Introduction

Here is the source code for cc.warlock.build.FeatureVersionReplacer.java

Source

/**
 * Warlock, the open-source cross-platform game client
 *  
 * Copyright 2008, Warlock LLC, and individual contributors as indicated
 * by the @authors tag. 
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package cc.warlock.build;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.List;
import java.util.Properties;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Task;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.Element;
import org.dom4j.io.OutputFormat;
import org.dom4j.io.SAXReader;
import org.dom4j.io.XMLWriter;

public class FeatureVersionReplacer extends Task {

    protected String buildDirectory;
    protected String version;
    protected String feature;

    @Override
    public void execute() throws BuildException {
        if (buildDirectory == null) {
            buildDirectory = getProject().getProperty("buildDirectory");
            if (buildDirectory == null) {
                throw new BuildException("buildDirectory can't be null");
            }
        }

        if (version == null) {
            throw new BuildException("version can't be null");
        }
        if (feature == null) {
            throw new BuildException("feature can't be null");
        }

        replaceVersions();
    }

    protected void replaceVersions() throws BuildException {
        SAXReader reader = new SAXReader();

        try {
            File featureFile = new File(new File(new File(buildDirectory, "features"), feature), "feature.xml");
            Document featureDoc = reader.read(featureFile);
            Element featureEl = featureDoc.getRootElement();
            featureEl.attribute("version").setValue(version);

            //          Properties versions = new Properties();
            //          File versionsFile = new File(buildDirectory, "finalPluginsVersions.properties");
            //          FileInputStream stream = new FileInputStream(versionsFile);
            //          versions.load(stream);
            //          stream.close();
            //          
            //          for (Element pluginEl : (List<Element>) featureEl.elements("plugin"))
            //          {
            //             if (pluginEl.attributeValue("version").equals("0.0.0"))
            //             {
            //                if (versions.containsKey(pluginEl.attributeValue("id")))
            //                   pluginEl.attribute("version").setValue(versions.getProperty(pluginEl.attributeValue("id")));
            //             }
            //          }

            OutputFormat format = OutputFormat.createPrettyPrint();

            FileOutputStream outStream = new FileOutputStream(featureFile);
            XMLWriter writer = new XMLWriter(outStream, format);
            writer.write(featureDoc);
            outStream.close();

        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (DocumentException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

    public String getBuildDirectory() {
        return buildDirectory;
    }

    public void setBuildDirectory(String buildDirectory) {
        this.buildDirectory = buildDirectory;
    }

    public String getVersion() {
        return version;
    }

    public void setVersion(String version) {
        this.version = version;
    }

    public String getFeature() {
        return feature;
    }

    public void setFeature(String feature) {
        this.feature = feature;
    }

}