| /******************************************************************************* |
| * 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.ofbiz.ws.rs; |
| |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.ws.rs.NotFoundException; |
| import javax.ws.rs.core.Response; |
| |
| import org.apache.ofbiz.base.util.UtilValidate; |
| import org.apache.ofbiz.entity.GenericValue; |
| import org.apache.ofbiz.service.DispatchContext; |
| import org.apache.ofbiz.service.GenericServiceException; |
| import org.apache.ofbiz.service.LocalDispatcher; |
| import org.apache.ofbiz.service.ModelParam; |
| import org.apache.ofbiz.service.ModelService; |
| import org.apache.ofbiz.service.ServiceUtil; |
| import org.apache.ofbiz.ws.rs.util.RestApiUtil; |
| |
| public class ServiceRequestProcessor { |
| |
| /** |
| * @param requestContext |
| * @return |
| * @throws GenericServiceException |
| */ |
| @SuppressWarnings("unchecked") |
| public Response process(Map<String, Object> requestContext) throws GenericServiceException { |
| String serviceName = (String) requestContext.get("serviceName"); |
| String httpVerb = (String) requestContext.get("httpVerb"); |
| Map<String, Object> requestMap = (Map<String, Object>) requestContext.get("requestMap"); |
| LocalDispatcher dispatcher = (LocalDispatcher) requestContext.get("dispatcher"); |
| HttpServletRequest request = (HttpServletRequest) requestContext.get("request"); |
| GenericValue userLogin = (GenericValue) request.getAttribute("userLogin"); |
| DispatchContext dispatchContext = dispatcher.getDispatchContext(); |
| ModelService service = null; |
| try { |
| service = dispatchContext.getModelService(serviceName); |
| } catch (GenericServiceException gse) { |
| throw new NotFoundException(gse.getMessage()); |
| } |
| if (UtilValidate.isNotEmpty(service.getAction()) && !service.getAction().equalsIgnoreCase(httpVerb)) { |
| throw new MethodNotAllowedException("HTTP " + httpVerb + " is not allowed on this service."); |
| } |
| Map<String, Object> serviceContext = dispatchContext.makeValidContext(serviceName, ModelService.IN_PARAM, requestMap); |
| serviceContext.put("userLogin", userLogin); |
| Map<String, Object> result = dispatcher.runSync(serviceName, serviceContext); |
| Map<String, Object> responseData = new LinkedHashMap<>(); |
| if (ServiceUtil.isSuccess(result)) { |
| Set<String> outParams = service.getOutParamNames(); |
| for (String outParamName : outParams) { |
| ModelParam outParam = service.getParam(outParamName); |
| if (!outParam.isInternal()) { |
| Object value = result.get(outParamName); |
| if (UtilValidate.isNotEmpty(value)) { |
| responseData.put(outParamName, value); |
| } |
| } |
| } |
| return RestApiUtil.success((String) result.get(ModelService.SUCCESS_MESSAGE), responseData); |
| } else { |
| return RestApiUtil.error(Response.Status.INTERNAL_SERVER_ERROR.getStatusCode(), Response.Status.INTERNAL_SERVER_ERROR.getReasonPhrase(), |
| (String) result.get(ModelService.ERROR_MESSAGE)); |
| } |
| } |
| } |