/*
* $Id: CreateDescriptorMojo.java 1349964 2012-06-13 17:18:51Z nlebas $
*
* 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.tiles.autotag.plugin;
/*
* 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.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import org.apache.maven.model.Resource;
import org.apache.maven.plugin.AbstractMojo;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.project.MavenProject;
import org.apache.tiles.autotag.core.QDoxTemplateSuiteFactory;
import org.apache.tiles.autotag.model.TemplateSuite;
import org.codehaus.plexus.compiler.util.scan.InclusionScanException;
import org.codehaus.plexus.compiler.util.scan.SimpleSourceInclusionScanner;
import org.codehaus.plexus.compiler.util.scan.SourceInclusionScanner;
import org.codehaus.plexus.compiler.util.scan.mapping.SourceMapping;
import com.thoughtworks.xstream.XStream;
/**
* Creates a descriptor for the template model in XML format.
*
* @goal create-descriptor
*
* @phase generate-resources
*/
public class CreateDescriptorMojo extends AbstractMojo {
/**
* Location of the file.
*
* @parameter expression="${project.build.directory}/autotag-template-suite"
* @required
*/
File outputDirectory;
/**
* Location of the file.
*
* @parameter expression="${project.build.sourceDirectory}"
* @required
*/
File sourceDirectory;
/**
* @parameter
*/
Set<String> includes;
/**
* The name of the template.
*
* @parameter
* @required
*/
String name;
/**
* The documentation of the suite.
*
* @parameter
*/
String documentation;
/**
* @parameter
*/
Set<String> excludes;
/**
* Name of the request class.
* @parameter expression="org.apache.tiles.request.Request"
* @required
*/
String requestClass;
/**
* @parameter expression="${project}"
* @required
* @readonly
*/
MavenProject project;
/** {@inheritDoc} */
@SuppressWarnings("unchecked")
public void execute() throws MojoExecutionException {
try {
Set<File> filesSet = getSourceInclusionScanner().getIncludedSources(
sourceDirectory, outputDirectory);
File[] files = new File[filesSet.size()];
QDoxTemplateSuiteFactory factory = new QDoxTemplateSuiteFactory(filesSet.toArray(files));
factory.setSuiteName(name);
factory.setSuiteDocumentation(documentation);
factory.setRequestClass(requestClass);
TemplateSuite suite = factory.createTemplateSuite();
XStream xstream = new XStream();
File dir = new File(outputDirectory, "META-INF");
dir.mkdirs();
File outputFile = new File(dir, "template-suite.xml");
outputFile.createNewFile();
Writer writer = new FileWriter(outputFile);
xstream.toXML(suite, writer);
writer.close();
Resource resource = new Resource();
resource.setDirectory(outputDirectory.getAbsolutePath());
project.addResource(resource);
} catch (InclusionScanException e) {
throw new MojoExecutionException("error", e);
} catch (IOException e) {
throw new MojoExecutionException("error", e);
}
}
/**
* Creates a source inclusion scanner.
*
* @return The inclusion scanner.
*/
private SourceInclusionScanner getSourceInclusionScanner() {
SourceInclusionScanner scanner = null;
if (includes == null) {
includes = new HashSet<String>();
}
if (excludes == null) {
excludes = new HashSet<String>();
}
if (includes.isEmpty() && excludes.isEmpty()) {
includes = Collections.singleton("**/*Model.java");
scanner = new SimpleSourceInclusionScanner(includes, excludes);
} else {
if (includes.isEmpty()) {
includes = Collections.singleton("**/*Model.java");
}
scanner = new SimpleSourceInclusionScanner(includes, excludes);
}
scanner.addSourceMapping(new SourceMapping() {
@SuppressWarnings("rawtypes")
@Override
public Set getTargetFiles(File targetDir, String source) {
return null;
}
});
return scanner;
}
}