Java tutorial
///////////////////////////////////////////////////////////// //PartyRestV2Controller.java //rest-v2-app // Created by Gooru on 2014 // Copyright (c) 2014 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.v2.api; import java.util.List; 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.PartyCustomField; 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.constant.ParameterProperties; import org.ednovo.gooru.core.security.AuthorizeOperations; import org.ednovo.gooru.domain.service.PartyService; import org.ednovo.goorucore.application.serializer.JsonDeserializer; import org.json.JSONObject; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; 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 = { "/v2/party" }) public class PartyRestV2Controller extends BaseController implements ParameterProperties, ConstantProperties { @Autowired private PartyService partyservice; @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_PARTY_CUSTOM_FIELD_ADD }) @RequestMapping(method = RequestMethod.POST, value = "/{id}/custom-field") public ModelAndView createPartyCustomField(@RequestBody String data, @PathVariable(value = ID) String partyId, HttpServletRequest request, HttpServletResponse response) throws Exception { User user = (User) request.getAttribute(Constants.USER); JSONObject json = requestData(data); ActionResponseDTO<PartyCustomField> responseDTO = getPartyservice().createPartyCustomField(partyId, buildPartyCustomFieldFromInputParameters(getValue(PARTY_CUSTOM_FIELD, json)), user); if (responseDTO.getErrors().getErrorCount() > 0) { response.setStatus(HttpServletResponse.SC_BAD_REQUEST); } else { response.setStatus(HttpServletResponse.SC_CREATED); } String[] includeFields = getValue(FIELDS, json) != null ? getFields(getValue(FIELDS, json)) : null; String includes[] = (String[]) ArrayUtils .addAll(includeFields == null ? PARTY_CUSTOM_INCLUDES : includeFields, ERROR_INCLUDE); return toModelAndViewWithIoFilter(responseDTO.getModelData(), RESPONSE_FORMAT_JSON, EXCLUDE_ALL, includes); } @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_PARTY_CUSTOM_FIELD_ADD }) @RequestMapping(method = RequestMethod.POST, value = "/default/{id}/custom-field") public ModelAndView createDefaultPartyCustomField( @RequestParam(value = TYPE, required = true, defaultValue = USER_TYPE) String type, @PathVariable(value = ID) String partyId, HttpServletRequest request, HttpServletResponse response) throws Exception { User user = (User) request.getAttribute(Constants.USER); String includes[] = (String[]) ArrayUtils.addAll(PARTY_CUSTOM_INCLUDES, ERROR_INCLUDE); List<PartyCustomField> partyCustomFields = this.getPartyservice() .createPartyDefaultCustomAttributes(partyId, user, type); if (partyCustomFields != null) { response.setStatus(HttpServletResponse.SC_CREATED); } return toModelAndViewWithIoFilter(partyCustomFields, RESPONSE_FORMAT_JSON, EXCLUDE_ALL, includes); } @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_PARTY_CUSTOM_FIELD_UPDATE }) @RequestMapping(method = RequestMethod.PUT, value = "/{id}/custom-field") public ModelAndView updatePartyCustomField(@RequestBody String data, @PathVariable(value = ID) String partyId, HttpServletRequest request, HttpServletResponse response) throws Exception { User user = (User) request.getAttribute(Constants.USER); JSONObject json = requestData(data); PartyCustomField responseDTO = getPartyservice().updatePartyCustomField(partyId, buildPartyCustomFieldFromInputParameters(getValue(PARTY_CUSTOM_FIELD, json)), user); String[] includeFields = getValue(FIELDS, json) != null ? getFields(getValue(FIELDS, json)) : null; String includes[] = (String[]) ArrayUtils .addAll(includeFields == null ? PARTY_CUSTOM_INCLUDES : includeFields, ERROR_INCLUDE); return toModelAndViewWithIoFilter(responseDTO, RESPONSE_FORMAT_JSON, EXCLUDE_ALL, includes); } @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_PARTY_CUSTOM_FIELD_READ }) @RequestMapping(method = RequestMethod.GET, value = "/{id}/custom-field/{optionalkey}") public ModelAndView getPartyCustomField(@PathVariable(value = ID) String partyId, @PathVariable(value = OPTIONAL_KEY) String optionalKey, HttpServletRequest request, HttpServletResponse response) throws Exception { User user = (User) request.getAttribute(Constants.USER); return toModelAndView(getPartyservice().getPartyCustomeField(partyId, optionalKey, user), FORMAT_JSON); } @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_PARTY_CUSTOM_FIELD_READ }) @RequestMapping(method = RequestMethod.GET, value = "/{id}/custom-field") public ModelAndView getPartyCustomFields(@RequestParam(value = DATA_OBJECT, required = false) String data, @PathVariable(value = ID) String partyId, HttpServletRequest request, HttpServletResponse response) throws Exception { User user = (User) request.getAttribute(Constants.USER); JSONObject json = requestData(data); List<PartyCustomField> partyCustomFields = getPartyservice().getPartyCustomFields(partyId, buildPartyCustomFieldFromInputParameters(getValue(PARTY_CUSTOM_FIELD, json)), user); String[] includeFields = getValue(FIELDS, json) != null ? getFields(getValue(FIELDS, json)) : null; String includes[] = (String[]) ArrayUtils .addAll(includeFields == null ? PARTY_CUSTOM_INCLUDES : includeFields, ERROR_INCLUDE); return toModelAndViewWithIoFilter(partyCustomFields, RESPONSE_FORMAT_JSON, EXCLUDE_ALL, includes); } @AuthorizeOperations(operations = { GooruOperationConstants.OPERATION_PARTY_CUSTOM_FIELD_DELETE }) @RequestMapping(method = RequestMethod.DELETE, value = "/{id}/custom-field") public void deletePartyCustomField(@RequestBody String data, @PathVariable(value = ID) String partyId, HttpServletRequest request, HttpServletResponse response) throws Exception { User user = (User) request.getAttribute(Constants.USER); getPartyservice().deleteCustomField(partyId, buildPartyCustomFieldFromInputParameters(data), user); response.setStatus(HttpServletResponse.SC_NO_CONTENT); } private PartyCustomField buildPartyCustomFieldFromInputParameters(String data) { return JsonDeserializer.deserialize(data, PartyCustomField.class); } public PartyService getPartyservice() { return partyservice; } }