1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 */ 19 package org.apache.shiro.web.jaxrs; 20 21 import javax.ws.rs.core.Application; 22 import javax.ws.rs.core.Feature; 23 import javax.ws.rs.core.FeatureContext; 24 import javax.ws.rs.ext.Provider; 25 26 27 /** 28 * Shiro JAX-RS feature which includes {@link ExceptionMapper}, {@link SubjectPrincipalRequestFilter}, and 29 * {@link ShiroAnnotationFilterFeature}. 30 * 31 * Typically a JAX-RS {@link Application} class will include this Feature class in the 32 * classes returned from {@link Application#getClasses()} method, for example: 33 * <blockquote><pre> 34 * public class SampleApplication extends Application { 35 * 36 * @Override 37 * public Set<Class<?>> getClasses() { 38 * Set<Class<?>> classes = new HashSet<Class<?>>(); 39 * 40 * // register Shiro 41 * classes.add(ShiroFeature.class); 42 * ... 43 * return classes; 44 * } 45 * } 46 * </pre></blockquote> 47 * @since 1.4 48 */ 49 @Provider // NOTE: Apache CXF requires this annotation on this feature (jersey and resteasy do not) 50 public class ShiroFeature implements Feature { 51 52 @Override 53 public boolean configure(FeatureContext context) { 54 55 context.register(ExceptionMapper.class); 56 context.register(SubjectPrincipalRequestFilter.class); 57 context.register(ShiroAnnotationFilterFeature.class); 58 59 return true; 60 } 61 }