| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.clerezza.jaxrs.utils; |
| |
| import java.net.MalformedURLException; |
| import java.net.URI; |
| import java.net.URISyntaxException; |
| |
| import java.net.URL; |
| import javax.ws.rs.core.Response; |
| import javax.ws.rs.core.Response.ResponseBuilder; |
| import javax.ws.rs.core.UriInfo; |
| |
| /** |
| * Provides a utility method to create a Response redirecting to another |
| * location. |
| * |
| * @author mir |
| */ |
| public class RedirectUtil { |
| |
| /** |
| * Redirects to the location provided by uriString in the context of the |
| * request uri provided by baseUri. |
| * |
| * @param uriString |
| * @param baseUri |
| * @return {@link javax.ws.rs.core.Response} |
| */ |
| public static Response createSeeOtherResponse(String uriString, |
| UriInfo baseUri) { |
| try { |
| return createSeeOtherResponse(uriString, baseUri.getAbsolutePath().toURL()); |
| } catch (MalformedURLException ex) { |
| throw new RuntimeException(ex); |
| } |
| } |
| |
| /** |
| * Redirects to the location provided by uriString in the context |
| * specified by baseUrl. |
| * |
| * @param uriString |
| * @param baseUrl |
| * @return {@link javax.ws.rs.core.Response} |
| */ |
| public static Response createSeeOtherResponse(String uriString, |
| URL baseUrl) { |
| |
| String htmlBody = "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\"" + |
| "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">" + |
| "<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\">" + |
| "<body> <a href=\"" + uriString + "\">" + uriString + "</a><body></html>"; |
| try { |
| URL absoluteUrl = new URL(baseUrl, uriString); |
| final URI uri = absoluteUrl.toURI(); |
| ResponseBuilder responseBuilder = Response.status(Response.Status.SEE_OTHER); |
| responseBuilder = responseBuilder.entity(htmlBody); |
| responseBuilder = responseBuilder.location(uri); |
| return responseBuilder.build(); |
| } catch (URISyntaxException ex) { |
| throw new RuntimeException(ex); |
| } catch (MalformedURLException ex) { |
| throw new RuntimeException(ex); |
| } |
| } |
| } |
