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

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Maven plugin that helps to build JOnAS stuff (plans, versions.properties, ...)
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/**
 * Copyright 2007-2012 Bull S.A.S.
 *
 * 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.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.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.codehaus.plexus.util.FileUtils;

/**
 * Generate SU group.
 *
 * @author Loris Bouzonnet
 * @since 2.0.0
 */
@Mojo(name = "generate-su-group")
public class GenerateSUGroupMojo extends AbstractResolverMojo {

    /**
     * Location new resources directory.
     *
     * @since 2.0.0
     */
    @Parameter(defaultValue = "${project.build.directory}/generated-su-resources")
    private File output;


    /**
     * Group name.
     *
     * @since 2.0.0
     */
    @Parameter(defaultValue = "jonas-autodeploy-bundles")
    private String group;

    /**
     * Allow timestamp in SNAPSHOT version if set to true
     *
     * @since 2.0.0
     */
    @Parameter(defaultValue = "false")
    private boolean allowTimestamp = false;

    public void execute() throws MojoExecutionException, MojoFailureException {

        final Collection artifactsToInstall =
                resolveArtifacts(SERVER_SIDE, BOTH_MODE, AUTO_DEPLOY_ARTIFACT_ITEMS, this.allowTimestamp).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);
        }
    }
}