/*
* Copyright 2010 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.osgi;
import groovy.lang.Closure;
import org.gradle.api.internal.ConventionMapping;
import org.gradle.api.internal.IConventionAware;
import org.gradle.api.internal.plugins.osgi.DefaultOsgiManifest;
import org.gradle.api.internal.plugins.osgi.OsgiHelper;
import org.gradle.api.internal.project.ProjectInternal;
import org.gradle.api.plugins.BasePluginConvention;
import org.gradle.internal.reflect.Instantiator;
import org.gradle.util.ConfigureUtil;
import java.util.concurrent.Callable;
/**
* Is mixed in into the project when applying the {@link org.gradle.api.plugins.osgi.OsgiPlugin} .
*/
public class OsgiPluginConvention {
private ProjectInternal project;
public OsgiPluginConvention(ProjectInternal project) {
this.project = project;
}
/**
* Creates a new instance of {@link org.gradle.api.plugins.osgi.OsgiManifest}. The returned object is preconfigured with:
* <pre>
* version: project.version
* name: project.archivesBaseName
* symbolicName: project.group + "." + project.archivesBaseName (see below for exceptions to this rule)
* </pre>
*
* The symbolic name is usually the group + "." + archivesBaseName, with the following exceptions
* <ul>
* <li>if group has only one section (no dots) and archivesBaseName is not null then the
* first package name with classes is returned. eg. commons-logging:commons-logging ->
* org.apache.commons.logging</li>
* <li>if archivesBaseName is equal to last section of group then group is returned. eg.
* org.gradle:gradle -> org.gradle</li>
* <li>if archivesBaseName starts with last section of group that portion is removed. eg.
* org.gradle:gradle-core -> org.gradle.core</li>
* </ul>
*/
public OsgiManifest osgiManifest() {
return osgiManifest(null);
}
/**
* Creates and configures a new instance of an {@link org.gradle.api.plugins.osgi.OsgiManifest} . The closure configures
* the new manifest instance before it is returned.
*/
public OsgiManifest osgiManifest(Closure closure) {
return ConfigureUtil.configure(closure, createDefaultOsgiManifest(project));
}
private OsgiManifest createDefaultOsgiManifest(final ProjectInternal project) {
OsgiManifest osgiManifest = project.getServices().get(Instantiator.class).newInstance(DefaultOsgiManifest.class, project.getFileResolver());
ConventionMapping mapping = ((IConventionAware) osgiManifest).getConventionMapping();
final OsgiHelper osgiHelper = new OsgiHelper();
mapping.map("version", new Callable<Object>() {
public Object call() throws Exception {
return osgiHelper.getVersion(project.getVersion().toString());
}
});
mapping.map("name", new Callable<Object>() {
public Object call() throws Exception {
return project.getConvention().getPlugin(BasePluginConvention.class).getArchivesBaseName();
}
});
mapping.map("symbolicName", new Callable<Object>() {
public Object call() throws Exception {
return osgiHelper.getBundleSymbolicName(project);
}
});
return osgiManifest;
}
}