1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 19 package org.apache.jdo.impl.enhancer.util; 20 21 import java.io.InputStream; 22 23 24 25 public final class ResourceLocatorTimer 26 extends Support 27 implements ResourceLocator 28 { 29 // delegate 30 final protected ResourceLocator delegate; 31 32 /*** 33 * Creates an instance. 34 */ 35 public ResourceLocatorTimer(ResourceLocator delegate) 36 { 37 affirm(delegate); 38 this.delegate = delegate; 39 } 40 41 public InputStream getInputStreamForResource(String resourceName) 42 { 43 try { 44 timer.push("ResourceLocator.getInputStreamForResource(String)", 45 "ResourceLocator.getInputStreamForResource(" + resourceName + ")"); 46 return delegate.getInputStreamForResource(resourceName); 47 } finally { 48 timer.pop(); 49 } 50 } 51 }