org.floggy.synchronization.jme.weaver.WeaverTask.java Source code

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Here is the source code for org.floggy.synchronization.jme.weaver.WeaverTask.java

Source

/**
 * Copyright (c) 2006-2010 Floggy Open Source Group. All rights reserved.
 *
 * Licensed 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.floggy.synchronization.jme.weaver;

import java.io.File;

import org.apache.commons.logging.LogFactory;

import org.apache.tools.ant.BuildException;
import org.apache.tools.ant.Task;
import org.apache.tools.ant.types.Path;
import org.apache.tools.ant.types.Reference;

/**
* DOCUMENT ME!
*
* @author <a href="mailto:thiago.moreira@floggy.org">Thiago Moreira</a>
* @version $Revision$
 */
public class WeaverTask extends Task {
    /** DOCUMENT ME! */
    protected File configurationFile;

    /** DOCUMENT ME! */
    protected File input;

    /** DOCUMENT ME! */
    protected File output;

    /** DOCUMENT ME! */
    protected Path classpath;

    /** DOCUMENT ME! */
    protected boolean addDefaultConstructor = true;

    /** DOCUMENT ME! */
    protected boolean generateSource = false;

    /**
    * DOCUMENT ME!
    *
    * @throws BuildException DOCUMENT ME!
    */
    public void execute() throws BuildException {
        AntLog.setTask(this);
        LogFactory.getFactory().setAttribute("org.apache.commons.logging.Log", AntLog.class.getName());

        Weaver weaver = new Weaver();

        try {
            weaver.setClasspath(classpath.list());
            weaver.setInputFile(input);
            weaver.setOutputFile(output);

            if (configurationFile == null) {
                Configuration configuration = new Configuration();
                configuration.setGenerateSource(generateSource);
                weaver.setConfiguration(configuration);
            } else {
                weaver.setConfigurationFile(configurationFile);
            }

            weaver.execute();
        } catch (Exception e) {
            throw new BuildException(e);
        }
    }

    /**
    * DOCUMENT ME!
    *
    * @param addDefaultConstructor DOCUMENT ME!
    */
    public void setAddDefaultConstructor(boolean addDefaultConstructor) {
        this.addDefaultConstructor = addDefaultConstructor;
    }

    /**
    * DOCUMENT ME!
    *
    * @param path DOCUMENT ME!
    */
    public void setBootClasspath(Path path) {
        addToClasspath(path);
    }

    /**
    * Adds a reference to a classpath defined elsewhere.
    *
    * @param r a reference to a classpath
    */
    public void setBootClasspathRef(Reference r) {
        addToClasspath((Path) r.getReferencedObject());
    }

    /**
    * DOCUMENT ME!
    *
    * @param path DOCUMENT ME!
    */
    public void setClasspath(Path path) {
        addToClasspath(path);
    }

    /**
    * Adds a reference to a classpath defined elsewhere.
    *
    * @param r a reference to a classpath
    */
    public void setClasspathRef(Reference r) {
        addToClasspath((Path) r.getReferencedObject());
    }

    /**
    * DOCUMENT ME!
    *
    * @param configurationFile DOCUMENT ME!
    */
    public void setConfigurationFile(File configurationFile) {
        this.configurationFile = configurationFile;
    }

    /**
    * DOCUMENT ME!
    *
    * @param generateSource DOCUMENT ME!
    */
    public void setGenerateSource(boolean generateSource) {
        this.generateSource = generateSource;
    }

    /**
    * DOCUMENT ME!
    *
    * @param input DOCUMENT ME!
    */
    public void setInput(File input) {
        this.input = input;
    }

    /**
    * DOCUMENT ME!
    *
    * @param output DOCUMENT ME!
    */
    public void setOutput(File output) {
        this.output = output;
    }

    private void addToClasspath(Path path) {
        if (classpath == null) {
            classpath = new Path(getProject());
        }

        classpath.append(path);
    }
}