1 /** 2 * Copyright (c) 2014, stateful.co 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 1) Redistributions of source code must retain the above 8 * copyright notice, this list of conditions and the following 9 * disclaimer. 2) Redistributions in binary form must reproduce the above 10 * copyright notice, this list of conditions and the following 11 * disclaimer in the documentation and/or other materials provided 12 * with the distribution. 3) Neither the name of the stateful.co nor 13 * the names of its contributors may be used to endorse or promote 14 * products derived from this software without specific prior written 15 * permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT 19 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 20 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 21 * THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 24 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 28 * OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 package co.stateful.rest; 31 32 import com.rexsl.page.PageBuilder; 33 import java.net.HttpURLConnection; 34 import javax.ws.rs.GET; 35 import javax.ws.rs.POST; 36 import javax.ws.rs.Path; 37 import javax.ws.rs.core.Response; 38 39 /** 40 * Error-catching resource. 41 * 42 * <p>The class is mutable and NOT thread-safe. 43 * 44 * @author Yegor Bugayenko (yegor@tpc2.com) 45 * @version $Id$ 46 */ 47 @Path("/error") 48 public final class ErrorRs extends BaseRs { 49 50 /** 51 * Show errror, on GET. 52 * @return The JAX-RS response 53 */ 54 @GET 55 @Path("/") 56 public Response get() { 57 return new PageBuilder() 58 .stylesheet("/xsl/error.xsl") 59 .build(StPage.class) 60 .init(this) 61 .render() 62 .status(HttpURLConnection.HTTP_NOT_FOUND) 63 .build(); 64 } 65 66 /** 67 * Show errror, on POST. 68 * @return The JAX-RS response 69 */ 70 @POST 71 @Path("/") 72 public Response post() { 73 return Response.status(Response.Status.SEE_OTHER).location( 74 this.uriInfo().getBaseUriBuilder().clone().path("/error").build() 75 ).build(); 76 } 77 78 }