Java tutorial
/* * 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.giraph.debugger.mock; import java.io.InputStream; import org.apache.commons.collections.ExtendedProperties; import org.apache.velocity.runtime.resource.loader.ClasspathResourceLoader; /** * @see http://stackoverflow.com/a/9693749/390044 */ public class PrefixedClasspathResourceLoader extends ClasspathResourceLoader { /** Prefix to be added to any names */ private String prefix = ""; @Override public void init(ExtendedProperties configuration) { prefix = configuration.getString("prefix", ""); } @Override public InputStream getResourceStream(String name) { return super.getResourceStream(prefix + name); } }