001/*******************************************************************************
002 * Copyright 2017 The MIT Internet Trust Consortium
003 *
004 * Portions copyright 2011-2013 The MITRE Corporation
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License");
007 * you may not use this file except in compliance with the License.
008 * You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 *******************************************************************************/
018/**
019 *
020 */
021package org.mitre.openid.connect.view;
022
023import java.util.Map;
024
025import javax.servlet.http.HttpServletRequest;
026import javax.servlet.http.HttpServletResponse;
027
028import org.springframework.http.HttpStatus;
029import org.springframework.stereotype.Component;
030import org.springframework.web.servlet.view.AbstractView;
031
032/**
033 * An empty view that simply returns an HTTP code set in the model
034 * @author jricher
035 *
036 */
037@Component(HttpCodeView.VIEWNAME)
038public class HttpCodeView extends AbstractView {
039
040        public static final String VIEWNAME = "httpCodeView";
041
042        public static final String CODE = "code";
043
044        @Override
045        protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) {
046                HttpStatus code = (HttpStatus) model.get(CODE);
047                if (code == null) {
048                        code = HttpStatus.OK; // default to 200
049                }
050
051                response.setStatus(code.value());
052
053        }
054
055}