| /******************************************************************************* |
| * 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.olingo.odata2.core.rest; |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.Set; |
| |
| import org.apache.olingo.odata2.api.commons.HttpStatusCodes; |
| import org.apache.olingo.odata2.api.processor.ODataErrorCallback; |
| import org.apache.olingo.odata2.api.processor.ODataErrorContext; |
| import org.apache.olingo.odata2.api.processor.ODataResponse; |
| import org.apache.olingo.odata2.api.processor.ODataResponse.ODataResponseBuilder; |
| import org.apache.olingo.odata2.api.uri.PathInfo; |
| |
| public class ODataErrorHandlerCallbackImpl implements ODataErrorCallback { |
| |
| @Override |
| public ODataResponse handleError(final ODataErrorContext context) { |
| ODataResponseBuilder responseBuilder = |
| ODataResponse.entity("bla").status(HttpStatusCodes.BAD_REQUEST).contentHeader("text/html"); |
| |
| if (context.getRequestUri() != null) { |
| responseBuilder.header("RequestUri", context.getRequestUri().toASCIIString()); |
| PathInfo pathInfo = context.getPathInfo(); |
| if (pathInfo == null) { |
| responseBuilder.header("PathInfo", "NULL"); |
| } else { |
| responseBuilder.header("PathInfo", "TRUE"); |
| responseBuilder.header("PathInfo.oDataSegments", pathInfo.getODataSegments().toString()); |
| responseBuilder.header("PathInfo.precedingSegments", pathInfo.getPrecedingSegments().toString()); |
| responseBuilder.header("PathInfo.requestUri", pathInfo.getRequestUri().toString()); |
| responseBuilder.header("PathInfo.serviceRoot", pathInfo.getServiceRoot().toString()); |
| } |
| } |
| |
| Map<String, List<String>> requestHeaders = context.getRequestHeaders(); |
| if (requestHeaders != null && requestHeaders.entrySet() != null) { |
| Set<Entry<String, List<String>>> entries = requestHeaders.entrySet(); |
| for (Entry<String, List<String>> entry : entries) { |
| responseBuilder.header(entry.getKey(), entry.getValue().toString()); |
| } |
| } |
| |
| return responseBuilder.build(); |
| } |
| |
| } |