Java tutorial
/* * Copyright 2009 the original author or authors. * * 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.gradle.api.plugins; import org.apache.maven.project.MavenProject; import org.gradle.api.Action; import org.gradle.api.Plugin; import org.gradle.api.Project; import org.gradle.api.artifacts.Configuration; import org.gradle.api.artifacts.ConfigurationContainer; import org.gradle.api.artifacts.Dependency; import org.gradle.api.artifacts.ModuleVersionIdentifier; import org.gradle.api.artifacts.dsl.RepositoryHandler; import org.gradle.api.artifacts.maven.Conf2ScopeMappingContainer; import org.gradle.api.artifacts.maven.MavenPom; import org.gradle.api.artifacts.maven.MavenResolver; import org.gradle.api.internal.artifacts.DefaultModuleVersionIdentifier; import org.gradle.api.internal.artifacts.ModuleInternal; import org.gradle.api.internal.artifacts.configurations.ConfigurationInternal; import org.gradle.api.internal.artifacts.dsl.DefaultRepositoryHandler; import org.gradle.api.internal.artifacts.ivyservice.projectmodule.DefaultProjectPublication; import org.gradle.api.internal.artifacts.ivyservice.projectmodule.ProjectPublicationRegistry; import org.gradle.api.internal.file.FileResolver; import org.gradle.api.internal.plugins.DslObject; import org.gradle.api.internal.project.ProjectInternal; import org.gradle.api.publication.maven.internal.DefaultDeployerFactory; import org.gradle.api.publication.maven.internal.DefaultMavenFactory; import org.gradle.api.publication.maven.internal.DefaultMavenRepositoryHandlerConvention; import org.gradle.api.publication.maven.internal.MavenFactory; import org.gradle.api.tasks.Upload; import org.gradle.configuration.project.ProjectConfigurationActionContainer; import org.gradle.internal.Factory; import org.gradle.logging.LoggingManagerInternal; import javax.inject.Inject; import java.util.Collections; /** * <p>A {@link org.gradle.api.Plugin} which allows project artifacts to be deployed to a Maven repository, or installed * to the local Maven cache.</p> * * @author Hans Dockter */ public class AndroidMavenPlugin implements Plugin<ProjectInternal> { public static final int COMPILE_PRIORITY = 300; public static final int RUNTIME_PRIORITY = 200; public static final int TEST_COMPILE_PRIORITY = 150; public static final int TEST_RUNTIME_PRIORITY = 100; public static final int PROVIDED_COMPILE_PRIORITY = COMPILE_PRIORITY + 100; public static final int PROVIDED_RUNTIME_PRIORITY = COMPILE_PRIORITY + 150; public static final String INSTALL_TASK_NAME = "install"; private final Factory<LoggingManagerInternal> loggingManagerFactory; private final FileResolver fileResolver; private final ProjectPublicationRegistry publicationRegistry; private final ProjectConfigurationActionContainer configurationActionContainer; private Project project; @Inject public AndroidMavenPlugin(Factory<LoggingManagerInternal> loggingManagerFactory, FileResolver fileResolver, ProjectPublicationRegistry publicationRegistry, ProjectConfigurationActionContainer configurationActionContainer) { this.loggingManagerFactory = loggingManagerFactory; this.fileResolver = fileResolver; this.publicationRegistry = publicationRegistry; this.configurationActionContainer = configurationActionContainer; } public void apply(final ProjectInternal project) { this.project = project; project.apply(Collections.singletonMap("plugin", BasePlugin.class)); DefaultMavenFactory mavenFactory = new DefaultMavenFactory(); final MavenPluginConvention pluginConvention = addConventionObject(project, mavenFactory); final DefaultDeployerFactory deployerFactory = new DefaultDeployerFactory(mavenFactory, loggingManagerFactory, fileResolver, pluginConvention, project.getConfigurations(), pluginConvention.getConf2ScopeMappings()); configureUploadTasks(deployerFactory); configureUploadArchivesTask(); PluginContainer plugins = project.getPlugins(); configureAndroidScopeMappings(project.getConfigurations(), pluginConvention.getConf2ScopeMappings()); plugins.withType(JavaPlugin.class, new Action<JavaPlugin>() { public void execute(JavaPlugin javaPlugin) { configureJavaScopeMappings(project.getConfigurations(), pluginConvention.getConf2ScopeMappings()); } }); plugins.withType(JavaBasePlugin.class, new Action<JavaBasePlugin>() { public void execute(JavaBasePlugin javaPlugin) { configureInstall(project); } }); plugins.withType(WarPlugin.class, new Action<WarPlugin>() { public void execute(WarPlugin warPlugin) { configureWarScopeMappings(project.getConfigurations(), pluginConvention.getConf2ScopeMappings()); } }); } private void configureUploadTasks(final DefaultDeployerFactory deployerFactory) { project.getTasks().withType(Upload.class, new Action<Upload>() { public void execute(Upload upload) { RepositoryHandler repositories = upload.getRepositories(); DefaultRepositoryHandler handler = (DefaultRepositoryHandler) repositories; DefaultMavenRepositoryHandlerConvention repositoryConvention = new DefaultMavenRepositoryHandlerConvention( handler, deployerFactory); new DslObject(repositories).getConvention().getPlugins().put("maven", repositoryConvention); } }); } private void configureUploadArchivesTask() { configurationActionContainer.add(new Action<Project>() { public void execute(Project project) { Upload uploadArchives = project.getTasks().withType(Upload.class) .findByName(BasePlugin.UPLOAD_ARCHIVES_TASK_NAME); if (uploadArchives == null) { return; } ConfigurationInternal configuration = (ConfigurationInternal) uploadArchives.getConfiguration(); ModuleInternal module = configuration.getModule(); for (MavenResolver resolver : uploadArchives.getRepositories().withType(MavenResolver.class)) { MavenPom pom = resolver.getPom(); ModuleVersionIdentifier publicationId = new DefaultModuleVersionIdentifier( pom.getGroupId().equals(MavenProject.EMPTY_PROJECT_GROUP_ID) ? module.getGroup() : pom.getGroupId(), pom.getArtifactId().equals(MavenProject.EMPTY_PROJECT_ARTIFACT_ID) ? module.getName() : pom.getArtifactId(), pom.getVersion().equals(MavenProject.EMPTY_PROJECT_VERSION) ? module.getVersion() : pom.getVersion()); publicationRegistry.registerPublication(project.getPath(), new DefaultProjectPublication(publicationId)); } } }); } private MavenPluginConvention addConventionObject(ProjectInternal project, MavenFactory mavenFactory) { MavenPluginConvention mavenConvention = new MavenPluginConvention(project, mavenFactory); Convention convention = project.getConvention(); convention.getPlugins().put("maven", mavenConvention); return mavenConvention; } private void configureAndroidScopeMappings(ConfigurationContainer configurations, Conf2ScopeMappingContainer mavenScopeMappings) { mavenScopeMappings.addMapping(COMPILE_PRIORITY, configurations.getByName(JavaPlugin.COMPILE_CONFIGURATION_NAME), Conf2ScopeMappingContainer.COMPILE); } private void configureJavaScopeMappings(ConfigurationContainer configurations, Conf2ScopeMappingContainer mavenScopeMappings) { mavenScopeMappings.addMapping(COMPILE_PRIORITY, configurations.getByName(JavaPlugin.COMPILE_CONFIGURATION_NAME), Conf2ScopeMappingContainer.COMPILE); mavenScopeMappings.addMapping(RUNTIME_PRIORITY, configurations.getByName(JavaPlugin.RUNTIME_CONFIGURATION_NAME), Conf2ScopeMappingContainer.RUNTIME); mavenScopeMappings.addMapping(TEST_COMPILE_PRIORITY, configurations.getByName(JavaPlugin.TEST_COMPILE_CONFIGURATION_NAME), Conf2ScopeMappingContainer.TEST); mavenScopeMappings.addMapping(TEST_RUNTIME_PRIORITY, configurations.getByName(JavaPlugin.TEST_RUNTIME_CONFIGURATION_NAME), Conf2ScopeMappingContainer.TEST); } private void configureWarScopeMappings(ConfigurationContainer configurations, Conf2ScopeMappingContainer mavenScopeMappings) { mavenScopeMappings.addMapping(PROVIDED_COMPILE_PRIORITY, configurations.getByName(WarPlugin.PROVIDED_COMPILE_CONFIGURATION_NAME), Conf2ScopeMappingContainer.PROVIDED); mavenScopeMappings.addMapping(PROVIDED_RUNTIME_PRIORITY, configurations.getByName(WarPlugin.PROVIDED_RUNTIME_CONFIGURATION_NAME), Conf2ScopeMappingContainer.PROVIDED); } private void configureInstall(Project project) { Upload installUpload = project.getTasks().create(INSTALL_TASK_NAME, Upload.class); Configuration configuration = project.getConfigurations().getByName(Dependency.ARCHIVES_CONFIGURATION); installUpload.setConfiguration(configuration); MavenRepositoryHandlerConvention repositories = new DslObject(installUpload.getRepositories()) .getConvention().getPlugin(MavenRepositoryHandlerConvention.class); repositories.mavenInstaller(); installUpload.setDescription("Installs the 'archives' artifacts into the local Maven repository."); } }