/*
* Copyright 2016 NAVER Corp.
*
* 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.
*
*/
package com.navercorp.pinpoint.profiler.util;
import java.util.jar.JarEntry;
/**
* @author Woonduk Kang(emeroad)
*/
public class ExtensionFilter implements JarEntryFilter {
public static final JarEntryFilter CLASS_FILTER = new ExtensionFilter(".class");
private final String extension;
public ExtensionFilter(String extension) {
if (extension == null) {
throw new NullPointerException("extension must not be null");
}
this.extension = extension;
}
@Override
public boolean filter(JarEntry jarEntry) {
final String name = jarEntry.getName();
return name.endsWith(extension);
}
}