/* (non-Javadoc)
* @see com.yukthi.webutils.controllers.IExtensionController#readExtensionField(java.lang.String, long)
*/
@Override
@ActionName(ACTION_TYPE_FETCH_FIELD)
@ResponseBody
@RequestMapping(
value = "/read/{" + PARAM_NAME + "}/{" + PARAM_ID + "}",
method = RequestMethod.GET)
public ExtensionFieldReadResponse readExtensionField(
@PathVariable(PARAM_NAME) String extensionName, @PathVariable(PARAM_ID) long fieldId) {
logger.trace("Read field invoked with params [Extension: {}, Id: {}]", extensionName, fieldId);
ExtensionEntityDetails extensionEntityDetails =
extensionService.getExtensionEntityDetailsByName(extensionName);
if (!securityService.isExtensionAuthorized(extensionEntityDetails)) {
throw new UnauthorizedException(
"Current user is not authorized to access extesion - {}", extensionName);
}
ExtensionFieldEntity fieldEntity = extensionService.fetchExtensionField(extensionName, fieldId);
ExtensionFieldModel model = WebUtils.convertBean(fieldEntity, ExtensionFieldModel.class);
model.setExtensionName(extensionName);
return new ExtensionFieldReadResponse(model);
}
/* (non-Javadoc)
* @see com.yukthi.webutils.controllers.IExtensionController#updateExtensionField(com.yukthi.webutils.common.models.ExtensionFieldModel)
*/
@Override
@ActionName(ACTION_TYPE_UPDATE)
@ResponseBody
@RequestMapping(value = "/update", method = RequestMethod.POST)
public BaseResponse updateExtensionField(@RequestBody @Valid ExtensionFieldModel extensionField) {
logger.trace("Update invoked with params [Field: {}]", extensionField);
if (extensionField.getId() <= 0) {
throw new InvalidRequestParameterException("Invalid/no extension field id specified.");
}
long extensionId =
validateFieldForChange(extensionField.getExtensionName(), extensionField.getId());
// validate specified model
validateExtensionFieldForSave(extensionField);
logger.debug("Updating extension field");
ExtensionFieldEntity extFieldEntity =
WebUtils.convertBean(extensionField, ExtensionFieldEntity.class);
extFieldEntity.setExtension(new ExtensionEntity(extensionId));
extensionService.updateExtensionField(extFieldEntity);
return new BaseResponse("Success");
}
/* (non-Javadoc)
* @see com.yukthi.webutils.controllers.IExtensionController#saveExtensionField(com.yukthi.webutils.common.models.ExtensionFieldModel)
*/
@Override
@ActionName(ACTION_TYPE_SAVE)
@ResponseBody
@RequestMapping(value = "/save", method = RequestMethod.POST)
public BasicSaveResponse saveExtensionField(
@RequestBody @Valid ExtensionFieldModel extensionField) {
logger.trace("Save invoked with params [Field: {}]", extensionField);
String extensionName = extensionField.getExtensionName();
ExtensionEntityDetails extensionPointDetails =
extensionService.getExtensionEntityDetailsByName(extensionName);
if (extensionPointDetails == null) {
throw new InvalidArgumentException("Invalid extension name specified - {}", extensionName);
}
if (!securityService.isExtensionAuthorized(extensionPointDetails)) {
throw new UnauthorizedException(
"Current user is not authorized to access extesion - {}", extensionName);
}
// fetch validate extension point name
ExtensionEntity extensionEntity = extensionService.getExtensionEntity(extensionName);
// validate specified model
validateExtensionFieldForSave(extensionField);
// if required extension does not exist, created one
if (extensionEntity == null) {
logger.debug(
"No extension-entity found for extension '{}' with default owner. Trying to create new one",
extensionName);
ExtensionDetails extensionDetails =
extensionContextProvider.getExtensionDetails(extensionName, extensionPointDetails);
extensionEntity = new ExtensionEntity();
extensionEntity.setName(extensionField.getExtensionName());
if (extensionDetails.getOwnerType() != null) {
extensionEntity.setOwnerEntityType(extensionDetails.getOwnerType().getName());
extensionEntity.setOwnerEntityId(extensionDetails.getOwnerId());
}
extensionEntity.setAttributes(extensionDetails.getAttributes());
extensionEntity.setTargetEntityType(extensionPointDetails.getEntityType().getName());
extensionService.saveExtensionEntity(extensionEntity);
}
logger.debug("Saving extension field");
ExtensionFieldEntity extFieldEntity =
WebUtils.convertBean(extensionField, ExtensionFieldEntity.class);
extensionService.saveExtensionField(extensionEntity.getId(), extFieldEntity);
return new BasicSaveResponse(extFieldEntity.getId());
}
/**
* Validates specified extension field model. Throws exception if validation fails.
*
* @param extensionField Extension field to validated.
*/
private void validateExtensionFieldForSave(ExtensionFieldModel extensionField) {
if (extensionField.getType() == ExtensionFieldType.LIST_OF_VALUES) {
if (CollectionUtils.isEmpty(extensionField.getLovOptions())) {
logger.error("No LOV options specified for lov field");
throw new InvalidRequestParameterException("No LOV options specified for LOV field");
}
String lovOptStr =
(String) jsonConverter.convertToDBType(extensionField.getLovOptions(), DataType.STRING);
if (lovOptStr.length() > IWebUtilsInternalConstants.MAX_EXT_FIELD_LENGTH) {
logger.error(
"Too many or too long lov options specified. Got result json string length as - ",
lovOptStr.length());
throw new InvalidRequestParameterException("Too many or too long LOV options specified");
}
}
// for string fields ensure proper length is specified
if (extensionField.getType() == ExtensionFieldType.STRING
|| extensionField.getType() == ExtensionFieldType.MULTI_LINE_STRING) {
if (extensionField.getMaxLength() <= 0
|| extensionField.getMaxLength() > IWebUtilsInternalConstants.MAX_EXT_FIELD_LENGTH) {
logger.error(
"Invalid length specified for string field. Length should be in the range of [1, {}]. Specified length - {}",
IWebUtilsInternalConstants.MAX_EXT_FIELD_LENGTH,
extensionField.getMaxLength());
throw new InvalidRequestParameterException(
"Invalid length specified for string field. Length should be in the range of [1, {}]. Specified length - {}",
IWebUtilsInternalConstants.MAX_EXT_FIELD_LENGTH,
extensionField.getMaxLength());
}
}
}
