com.carrotgarden.maven.batik.BatikMojo.java Source code

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Here is the source code for com.carrotgarden.maven.batik.BatikMojo.java

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/**
 * Copyright (C) 2010-2012 Andrei Pozolotin <Andrei.Pozolotin@gmail.com>
 *
 * All rights reserved. Licensed under the OSI BSD License.
 *
 * http://www.opensource.org/licenses/bsd-license.php
 */
package com.carrotgarden.maven.batik;

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

import org.apache.batik.apps.rasterizer.Main;
import org.apache.batik.apps.rasterizer.SVGConverter;
import org.apache.batik.apps.rasterizer.SVGConverterSource;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;

/**
 * 
 * @goal rasterize
 * @phase generate-resources
 * 
 */
public class BatikMojo extends AbstractMojo {

    /**
     * @parameter
     * @required
     */
    protected String arguments;

    /**
     * {@inheritDoc}
     */
    @Override
    public void execute() throws MojoExecutionException, MojoFailureException {

        try {

            final String[] args = arguments.split("\\s+");

            getLog().info("batik: args = " + Arrays.toString(args));

            final Main main = new Main(args) {

                @Override
                public boolean proceedOnSourceTranscodingFailure(final SVGConverterSource source, final File dest,
                        final String errorCode) {

                    super.proceedOnSourceTranscodingFailure(source, dest, errorCode);

                    final String message = "batik: convert failed";
                    getLog().error(message);
                    throw new RuntimeException(message);

                }

                @Override
                public void validateConverterConfig(final SVGConverter c) {

                    @SuppressWarnings("unchecked")
                    final List<String> expandedSources = c.getSources();

                    if ((expandedSources == null) || (expandedSources.size() < 1)) {

                        getLog().info(USAGE);

                        final String message = "batik: invalid config";

                        getLog().error(message);

                        throw new RuntimeException(message);

                    }

                }

            };

            main.execute();

        } catch (final Throwable exception) {

            final String help = "http://xmlgraphics.apache.org/batik/tools/rasterizer.html";

            final String message = "batik: help @ " + help;

            getLog().error(message);

            throw new MojoExecutionException("batik: rasterize failed", exception);

        }

    }

}