package net.riccardocossu.autodoc.maven;
/*
* Copyright 2001-2005 The Apache Software Foundation.
*
* 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.
*/
import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLClassLoader;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import net.riccardocossu.autodoc.base.PackageContainer;
import net.riccardocossu.autodoc.main.Engine;
import org.apache.commons.configuration.BaseConfiguration;
import org.apache.maven.artifact.DependencyResolutionRequiredException;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.project.MavenProject;
/**
* Goal which executes autodoc main engine, configuring it based on its
* configuration.
*
* @goal parse
*
* @phase process-classes
* @requiresDependencyResolution compile+runtime
*/
public class AutodocMojo extends AbstractMojo {
/**
* Location of the file.
*
* @parameter expression="${project.build.directory}"
* @required
*/
private File outputDirectory;
/**
* List of packages to parse for annotated classes
*
* @parameter
* @required
*/
private String[] packages;
/**
* List of plugins to be used for annotation parsing
*
* @parameter
* @required
*/
private String[] inputPlugins;
/**
* List of output plugins to be used for report generation
*
* @parameter
* @required
*/
private String[] outputPlugins;
/**
* Maven project
*
* @parameter expression="${project}"
*/
private MavenProject project;
@SuppressWarnings("unchecked")
public void execute() throws MojoExecutionException {
try {
Set<URL> urls = new HashSet<URL>();
List<String> elements = project.getCompileClasspathElements();
for (String element : elements) {
urls.add(new File(element).toURI().toURL());
}
ClassLoader contextClassLoader = URLClassLoader.newInstance(urls
.toArray(new URL[0]), Thread.currentThread()
.getContextClassLoader());
Thread.currentThread().setContextClassLoader(contextClassLoader);
} catch (DependencyResolutionRequiredException e) {
throw new MojoExecutionException("Error expanding classloader", e);
} catch (MalformedURLException e) {
throw new MojoExecutionException("Error expanding classloader", e);
}
File f = new File(outputDirectory.getAbsolutePath() + "/autodoc");
if (!f.exists()) {
f.mkdirs();
}
BaseConfiguration conf = new BaseConfiguration();
conf.addProperty(Engine.CONFIG_PACKAGES, packages);
conf.addProperty(Engine.CONFIG_INPUT_PLUGINS, inputPlugins);
conf.addProperty(Engine.CONFIG_OUTPUT_PLUGINS, outputPlugins);
conf.addProperty(Engine.CONFIG_BASE_OUTPUT_DIR, f.getAbsolutePath());
Engine eng = new Engine(conf);
List<PackageContainer> parsedPackages = eng.execute();
getLog().info(
String.format("Parsed %d packages", parsedPackages.size()));
}
}