Java tutorial
/******************************************************************************* * Copyright 2016 The MITRE Corporation * and the MIT Internet Trust Consortium * * Licensed 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.mitre.openid.connect.view; import java.util.Map; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.http.HttpStatus; import org.springframework.stereotype.Component; import org.springframework.web.servlet.view.AbstractView; /** * An empty view that simply returns an HTTP code set in the model * @author jricher * */ @Component(HttpCodeView.VIEWNAME) public class HttpCodeView extends AbstractView { public static final String VIEWNAME = "httpCodeView"; public static final String CODE = "code"; @Override protected void renderMergedOutputModel(Map<String, Object> model, HttpServletRequest request, HttpServletResponse response) { HttpStatus code = (HttpStatus) model.get(CODE); if (code == null) { code = HttpStatus.OK; // default to 200 } response.setStatus(code.value()); } }