| package org.apache.maven.plugins.site; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.util.List; |
| import java.util.Locale; |
| import java.util.Properties; |
| |
| import org.apache.maven.artifact.repository.ArtifactRepository; |
| import org.apache.maven.artifact.versioning.ComparableVersion; |
| import org.apache.maven.doxia.tools.SiteTool; |
| import org.apache.maven.plugin.AbstractMojo; |
| import org.apache.maven.plugins.annotations.Component; |
| import org.apache.maven.plugins.annotations.Parameter; |
| import org.apache.maven.project.MavenProject; |
| import org.codehaus.plexus.i18n.I18N; |
| import org.codehaus.plexus.util.IOUtil; |
| |
| /** |
| * Base class for site mojos. |
| * |
| * @author <a href="mailto:brett@apache.org">Brett Porter</a> |
| */ |
| public abstract class AbstractSiteMojo |
| extends AbstractMojo |
| { |
| /** |
| * A comma separated list of locales to render. The first valid token will be the default Locale |
| * for this site. |
| * |
| * @since 2.3 |
| */ |
| @Parameter( property = "locales", defaultValue = "en" ) |
| private String locales; |
| |
| /** |
| * Set this to 'true' to skip site generation and staging. |
| * |
| * @since 3.0 |
| */ |
| @Parameter( property = "maven.site.skip", defaultValue = "false" ) |
| protected boolean skip; |
| |
| /** |
| * SiteTool. |
| */ |
| @Component |
| protected SiteTool siteTool; |
| |
| /** |
| * Internationalization. |
| */ |
| @Component |
| protected I18N i18n; |
| |
| /** |
| * The Maven project. |
| */ |
| @Parameter( defaultValue = "${project}", readonly = true ) |
| protected MavenProject project; |
| |
| /** |
| * The local repository. |
| */ |
| @Parameter( defaultValue = "${localRepository}", readonly = true ) |
| protected ArtifactRepository localRepository; |
| |
| /** |
| * The reactor projects. |
| */ |
| @Parameter( defaultValue = "${reactorProjects}", required = true, readonly = true ) |
| protected List<MavenProject> reactorProjects; |
| |
| /** |
| * Check the current Maven version to see if it's Maven 3.0 or newer. |
| */ |
| protected static boolean isMaven3OrMore() |
| { |
| return new ComparableVersion( getMavenVersion() ).compareTo( new ComparableVersion( "3.0" ) ) >= 0; |
| } |
| |
| protected static String getMavenVersion() |
| { |
| // This relies on the fact that MavenProject is the in core classloader |
| // and that the core classloader is for the maven-core artifact |
| // and that should have a pom.properties file |
| // if this ever changes, we will have to revisit this code. |
| final Properties properties = new Properties(); |
| final String corePomProperties = "META-INF/maven/org.apache.maven/maven-core/pom.properties"; |
| final InputStream in = MavenProject.class.getClassLoader().getResourceAsStream( corePomProperties ); |
| try |
| { |
| properties.load( in ); |
| } |
| catch ( IOException ioe ) |
| { |
| return ""; |
| } |
| finally |
| { |
| IOUtil.close( in ); |
| } |
| |
| return properties.getProperty( "version" ).trim(); |
| } |
| |
| protected List<Locale> getLocales() |
| { |
| return siteTool.getSiteLocales( locales ); |
| } |
| } |