org.apache.myfaces.trinidadbuild.plugin.faces.GenerateRendererMapMojo Maven / Gradle / Ivy
/*
* 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.
*/
package org.apache.myfaces.trinidadbuild.plugin.faces;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Iterator;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.project.MavenProject;
import org.apache.myfaces.trinidadbuild.plugin.faces.parse.FacesConfigBean;
import org.apache.myfaces.trinidadbuild.plugin.faces.parse.RenderKitBean;
import org.apache.myfaces.trinidadbuild.plugin.faces.parse.RendererBean;
import org.apache.myfaces.trinidadbuild.plugin.faces.util.Util;
/**
* @version $Id$
* @requiresDependencyResolution compile
* @goal generate-renderer-map
* @phase generate-sources
*/
public class GenerateRendererMapMojo extends AbstractFacesMojo
{
/**
* Execute the Mojo.
*/
public void execute() throws MojoExecutionException
{
try
{
processIndex(project, resourcePath);
_generateRendererMap();
}
catch (IOException e)
{
throw new MojoExecutionException("Error generating components", e);
}
}
/**
* Generates parsed components.
*/
private void _generateRendererMap() throws IOException
{
// Make sure generated source directory
// is added to compilation source path
project.addCompileSourceRoot(generatedSourceDirectory.getCanonicalPath());
FacesConfigBean facesConfig = getFacesConfig();
if (!facesConfig.hasRenderKits())
{
getLog().info("Nothing to generate - no renderkits found");
}
else
{
Iterator renderkits = facesConfig.renderKits();
while (renderkits.hasNext())
{
RenderKitBean renderkit = (RenderKitBean) renderkits.next();
String id = renderkit.getRenderKitId();
if (!id.startsWith(renderKitPrefix))
continue;
_writeRenderKitMap(renderkit);
}
}
}
private void _writeRenderKitMap(RenderKitBean rk) throws IOException
{
File outFile = new File(generatedSourceDirectory,
"/META-INF/" + rk.getRenderKitId() + ".renderkit");
FileWriter fw = new FileWriter(outFile);
PrintWriter pw = new PrintWriter(fw);
try
{
Iterator renderers = rk.renderers();
while (renderers.hasNext())
{
RendererBean r = (RendererBean) renderers.next();
pw.print(r.getComponentFamily());
pw.print('|');
pw.print(r.getRendererType());
pw.print('=');
pw.println(r.getRendererClass());
}
}
finally
{
pw.close();
}
}
/**
* @parameter expression="${project}"
* @readonly
*/
private MavenProject project;
/**
* @parameter
* @readonly
*/
private String resourcePath = "META-INF/maven-faces-plugin/index.lst";
/**
* @parameter expression="${project.build.directory}/maven-faces-plugin/main/resources"
* @required
*/
private File generatedSourceDirectory;
/**
* @parameter
* @required
*/
private String renderKitPrefix;
}
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