/* 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.pluto.container.bean.processor.tests; | |
import java.io.File; | |
import java.io.IOException; | |
import java.net.URISyntaxException; | |
import java.net.URL; | |
import java.util.Collections; | |
import java.util.HashSet; | |
import java.util.List; | |
import java.util.Set; | |
/** | |
* Methods to help handle class files. | |
* | |
* @author Scott Nicklous | |
* | |
*/ | |
public class FileHelper { | |
/** | |
* Returns a set of all class files for given package. | |
* | |
* @param pkg the package | |
* @return set of classes | |
* @throws URISyntaxException | |
* @throws IOException | |
*/ | |
public static Set<File> getClasses(String pkg) throws URISyntaxException, IOException { | |
Set<File> classes = new HashSet<File>(); | |
ClassLoader cl = Thread.currentThread().getContextClassLoader(); | |
List<URL> urls = Collections.list(cl.getResources(pkg.replaceAll("\\.", "/"))); | |
for (URL url : urls) { | |
File dir = new File(url.toURI()); | |
if (dir.isDirectory()) { | |
for (File file : dir.listFiles()) { | |
if (file.isFile() && file.getAbsolutePath().endsWith(".class")) { | |
classes.add(file); | |
} | |
} | |
} | |
} | |
return classes; | |
} | |
} |