| /* |
| * 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.jena.fuseki.jetty; |
| |
| import static java.lang.String.format; |
| |
| import java.io.IOException; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| |
| import org.apache.jena.fuseki.servlets.ServletOps; |
| import org.apache.jena.web.HttpSC; |
| import org.eclipse.jetty.http.HttpMethod; |
| import org.eclipse.jetty.http.MimeTypes; |
| import org.eclipse.jetty.server.Request; |
| import org.eclipse.jetty.server.Response; |
| import org.eclipse.jetty.server.handler.ErrorHandler; |
| |
| /** One line Fuseki error handler */ |
| public class FusekiErrorHandler1 extends ErrorHandler |
| { |
| public FusekiErrorHandler1() {} |
| |
| @Override |
| public void handle(String target, Request baseRequest, HttpServletRequest request, HttpServletResponse response) throws IOException { |
| String method = request.getMethod(); |
| |
| if ( !method.equals(HttpMethod.GET.asString()) |
| && !method.equals(HttpMethod.POST.asString()) |
| && !method.equals(HttpMethod.HEAD.asString()) ) |
| return; |
| |
| response.setContentType(MimeTypes.Type.TEXT_PLAIN_UTF_8.asString()); |
| ServletOps.setNoCache(response); |
| int code = response.getStatus(); |
| String message = (response instanceof Response) ? ((Response)response).getReason() : HttpSC.getMessage(code); |
| response.getOutputStream().print(format("Error %d: %s\n", code, message)); |
| } |
| } |