1 /* 2 * Copyright 2008 University Corporation for Advanced Internet Development, Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package org.opensaml.util.resource; 18 19 /** A {@link Resource} whose contents may be run through a filter as it is being read. */ 20 public abstract class AbstractFilteredResource implements Resource { 21 22 /** Associated resource filter. */ 23 private ResourceFilter resourceFilter; 24 25 /** Constructor. */ 26 protected AbstractFilteredResource(){ 27 28 } 29 30 /** 31 * Constructor. 32 * 33 * @param filter the filter used on the resource 34 */ 35 protected AbstractFilteredResource(ResourceFilter filter) { 36 resourceFilter = filter; 37 } 38 39 /** 40 * Gets the resource filter associated with this resource. 41 * 42 * @return resource filter associated with this resource 43 */ 44 public ResourceFilter getResourceFilter() { 45 return resourceFilter; 46 } 47 }