org.ow2.util.maven.jbuilding.GenerateSUGroupMojo Maven / Gradle / Ivy

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/**
 * OW2 Util
 * Copyright (C) 2010 Bull S.A.S.
 * Copyright (C) 2010 INRIA, SARDES
 * Contact: [email protected]
 *
 * This library 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 library 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 library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 *
 * --------------------------------------------------------------------------
 * $Id: GenerateSUGroupMojo.java 5519 2010-06-01 15:48:16Z loris $
 * --------------------------------------------------------------------------
 */
package org.ow2.util.maven.jbuilding;

import java.io.File;
import java.io.IOException;
import java.util.Collection;
import java.util.Date;

import org.apache.maven.artifact.Artifact;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.plugin.MojoFailureException;
import org.codehaus.plexus.util.FileUtils;

/**
 * Generate SU group.
 *
 * @goal generate-su-group
 * @author Loris Bouzonnet
 */
public class GenerateSUGroupMojo extends AbstractResolverMojo {

    /**
     * Location new resources directory.
     *
     * @parameter expression="${project.build.directory}/generated-su-resources"
     * @required
     */
    private File   output;


    /**
     * Group name.
     *
     * @parameter expression="jonas-autodeploy-bundles"
     * @required
     */
    private String group;

    public void execute() throws MojoExecutionException, MojoFailureException {

        final Collection artifactsToInstall =
                resolveArtifacts(SERVER_SIDE, BOTH_MODE,
                        AUTO_DEPLOY_ARTIFACT_ITEMS).get(
                        AUTO_DEPLOY_ARTIFACT_ITEMS);

        // OK, now we're sure that everything is in the local repository
        // We will generate a xml file
        final File propertyFile =
                new File(this.output, this.group + "-su.xml");

        final File parent = propertyFile.getParentFile();
        // Create the directory
        if (!parent.exists()) {
            if (!parent.mkdirs()) {
                throw new MojoExecutionException("Cannot create directory: "
                        + parent);
            }
        }

        // Generate the xml
        final StringBuilder sb = new StringBuilder();
        sb.append("\n");
        sb.append("\n");
        sb.append("\n");

        if (artifactsToInstall != null) {
            for (final Artifact artifact : artifactsToInstall) {

                sb.append("    \n");
                sb.append("        \n");
                sb.append("            " + artifact.getGroupId() + "\n");
                sb.append("            "  + artifact.getArtifactId() + "\n");

                if (artifact.getClassifier() != null) {
                    sb.append("            "  + artifact.getClassifier() + "\n");
                }

                sb.append("            " + artifact.getVersion()  + "\n");
                sb.append("            " + artifact.getType()  + "\n");
                sb.append("        \n");
                sb.append("    \n");
            }
        }

        sb.append("");

        // add a final EOL
        sb.append("\n");

        // Flush the content
        try {
            FileUtils.fileWrite(propertyFile.getPath(), sb.toString());
        } catch (final IOException e) {
            throw new MojoExecutionException("Cannot create file "
                    + propertyFile);
        }
    }

    /**
     * @return the output file.
     */
    public File getOutput() {
        return this.output;
    }

    /**
     * @return the group.
     */
    public String getGroup() {
        return this.group;
    }

    /**
     * Set the given output.
     *
     * @param output
     *            the output file
     */
    public void setOutput(final File output) {
        this.output = output;
    }

    /**
     * Sets the given group.
     *
     * @param group
     *            the group name
     */
    public void setGroup(final String group) {
        this.group = group;
    }

}