Java tutorial
package br.com.ingenieux.mojo.jbake; /* * Copyright 2013 ingenieux Labs * * 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 com.orientechnologies.orient.core.Orient; import org.apache.commons.configuration.CompositeConfiguration; import org.apache.commons.configuration.ConfigurationException; import org.apache.commons.configuration.MapConfiguration; import org.apache.maven.plugin.AbstractMojo; import org.apache.maven.plugin.MojoExecutionException; import org.apache.maven.plugins.annotations.Mojo; import org.apache.maven.plugins.annotations.Parameter; import org.apache.maven.plugins.annotations.ResolutionScope; import org.apache.maven.project.MavenProject; import org.jbake.app.ConfigUtil; import org.jbake.app.JBakeException; import org.jbake.app.Oven; import java.io.File; /** * Runs jbake on a folder */ @Mojo(name = "generate", requiresProject = true, requiresDependencyResolution = ResolutionScope.COMPILE_PLUS_RUNTIME) public class GenerateMojo extends AbstractMojo { @Parameter(defaultValue = "${project}") protected MavenProject project; /** * Location of the Output Directory. */ @Parameter(property = "jbake.outputDirectory", defaultValue = "${project.build.directory}/${project.build.finalName}", required = true) protected File outputDirectory; /** * Location of the Output Directory. */ @Parameter(property = "jbake.inputDirectory", defaultValue = "${project.basedir}/src/main/jbake", required = true) protected File inputDirectory; /** * Set if cache is present or clear */ @Parameter(property = "jbake.isClearCache", defaultValue = "false", required = true) protected boolean isClearCache; public final void execute() throws MojoExecutionException { try { executeInternal(); } finally { closeQuietly(); } } protected final void closeQuietly() { try { Orient.instance().shutdown(); } catch (Exception e) { getLog().warn("Oops", e); } } protected void executeInternal() throws MojoExecutionException { reRender(); } protected void reRender() throws MojoExecutionException { try { // TODO: Smells bad. A lot Orient.instance().startup(); // TODO: At some point, reuse Oven Oven oven = new Oven(inputDirectory, outputDirectory, createConfiguration(), isClearCache); oven.setupPaths(); oven.bake(); } catch (Exception e) { getLog().info("Oops", e); throw new MojoExecutionException("Failure when running: ", e); } } protected CompositeConfiguration createConfiguration() throws ConfigurationException { final CompositeConfiguration config = new CompositeConfiguration(); config.addConfiguration(ConfigUtil.load(inputDirectory)); config.addConfiguration(new MapConfiguration(this.project.getProperties())); return config; } }