Java tutorial
///////////////////////////////////////////////////////////// // SubdomainRestController.java // rest-app // Created by Gooru on 2015 // Copyright (c) 2015 Gooru. All rights reserved. // http://www.goorulearning.org/ // Permission is hereby granted, free of charge, to any person obtaining // a copy of this software and associated documentation files (the // "Software"), to deal in the Software without restriction, including // without limitation the rights to use, copy, modify, merge, publish, // distribute, sublicense, and/or sell copies of the Software, and to // permit persons to whom the Software is furnished to do so, subject to // the following conditions: // The above copyright notice and this permission notice shall be // included in all copies or substantial portions of the Software. // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ///////////////////////////////////////////////////////////// package org.ednovo.gooru.controllers.v1.api; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.apache.commons.lang.ArrayUtils; import org.ednovo.gooru.controllers.BaseController; import org.ednovo.gooru.core.api.model.ActionResponseDTO; import org.ednovo.gooru.core.api.model.RequestMappingUri; import org.ednovo.gooru.core.api.model.Subdomain; import org.ednovo.gooru.core.api.model.User; import org.ednovo.gooru.core.constant.ConstantProperties; import org.ednovo.gooru.core.constant.Constants; import org.ednovo.gooru.core.constant.GooruOperationConstants; import org.ednovo.gooru.core.security.AuthorizeOperations; import org.ednovo.gooru.domain.service.subdomain.SubdomainService; import org.ednovo.goorucore.application.serializer.JsonDeserializer; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestBody; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.servlet.ModelAndView; @Controller @RequestMapping(value = { RequestMappingUri.SUBDOMAIN }) public class SubdomainRestController extends BaseController implements ConstantProperties { @Autowired private SubdomainService subdomainService; @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_SUBDOMAIN_ADD }) @RequestMapping(method = RequestMethod.POST) public ModelAndView createSubdomain(HttpServletRequest request, HttpServletResponse response, @RequestBody String data) { User user = (User) request.getAttribute(Constants.USER); final ActionResponseDTO<Subdomain> responseDTO = this.getSubdomainService() .createSubdomain(buildSubdomainFromInputParameters(data), user); if (responseDTO.getErrors().getErrorCount() > 0) { response.setStatus(HttpServletResponse.SC_BAD_REQUEST); } else { response.setStatus(HttpServletResponse.SC_CREATED); responseDTO.getModel().setUri(RequestMappingUri.SUBDOMAIN + RequestMappingUri.SEPARATOR + responseDTO.getModel().getSubdomainId()); } String includes[] = (String[]) ArrayUtils.addAll(CREATE_INCLUDES, ERROR_INCLUDE); return toModelAndViewWithIoFilter(responseDTO.getModelData(), FORMAT_JSON, EXCLUDE_ALL, true, includes); } @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_SUBDOMAIN_READ }) @RequestMapping(method = RequestMethod.GET) public ModelAndView getSubdomains( @RequestParam(value = OFFSET_FIELD, required = false, defaultValue = "0") Integer offset, @RequestParam(value = LIMIT_FIELD, required = false, defaultValue = "10") Integer limit, HttpServletResponse response, HttpServletRequest request) { return toModelAndViewWithIoFilter(this.getSubdomainService().getSubdomains(limit, offset), FORMAT_JSON, EXCLUDE_ALL, true, SUBDOMAIN_INCLUDES); } @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_SUBDOMAIN_READ }) @RequestMapping(value = RequestMappingUri.ID, method = RequestMethod.GET) public ModelAndView getSubdomain(HttpServletResponse response, HttpServletRequest request, @PathVariable(ID) Integer SubdomainId) { return toModelAndViewWithIoFilter(this.getSubdomainService().getSubdomain(SubdomainId), FORMAT_JSON, EXCLUDE_ALL, true, SUBDOMAIN_INCLUDE); } @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_SUBDOMAIN_DELETE }) @RequestMapping(value = RequestMappingUri.ID, method = RequestMethod.DELETE) public void deleteSubdomain(HttpServletResponse response, HttpServletRequest request, @PathVariable(ID) Integer subDomaintId) { this.getSubdomainService().deleteSubdomain(subDomaintId); response.setStatus(HttpServletResponse.SC_NO_CONTENT); } @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_SUBDOMAIN_READ }) @RequestMapping(value = RequestMappingUri.SUBDOMAIN_STANDARDS, method = RequestMethod.GET) public ModelAndView getSubdomainStandards(HttpServletResponse response, HttpServletRequest request, @PathVariable(ID) Integer subdomainId) { User user = (User) request.getAttribute(Constants.USER); return toModelAndViewWithIoFilter(this.getSubdomainService().getSubdomainStandards(subdomainId, user), FORMAT_JSON, EXCLUDE, true, "*"); } private Subdomain buildSubdomainFromInputParameters(String data) { return JsonDeserializer.deserialize(data, Subdomain.class); } public SubdomainService getSubdomainService() { return subdomainService; } }