/*******************************************************************************
* Copyright 2015 Software Evolution and Architecture Lab, University of Zurich
*
* Licensed 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 eu.cloudwave.wp5.feedbackhandler.controller;
import javax.servlet.http.HttpServletRequest;
import org.apache.log4j.LogManager;
import org.apache.log4j.Logger;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.ResponseStatus;
import eu.cloudwave.wp5.common.dto.RestRequestErrorDto;
import eu.cloudwave.wp5.common.error.ErrorType;
import eu.cloudwave.wp5.common.error.RequestException;
/**
* Base implementation for controllers.
*/
public class AbstractBaseRestController extends AbstractBaseController {
protected Logger sampleLogger = LogManager.getLogger("SampleLogger");
/**
* Is called whenever an {@link RequestException} in a controller method is thrown.
*
* @param exception
* the exception that arose
* @param request
* the request that caused the exception
* @return an {@link RestRequestErrorDto} for the respective error
*/
@ExceptionHandler(RequestException.class)
@ResponseStatus(HttpStatus.BAD_REQUEST)
@ResponseBody
public final RestRequestErrorDto handleRestRequestException(final RequestException exception, final HttpServletRequest request) {
return new RestRequestErrorDto(exception.getType(), exception.getMessage());
}
/**
* Is called whenever an {@link Exception} in a controller method is thrown.
*
* @param exception
* the exception that arose
* @param request
* the request that caused the exception
* @return an error message
*/
@ExceptionHandler(Exception.class)
@ResponseStatus(HttpStatus.INTERNAL_SERVER_ERROR)
@ResponseBody
public final RestRequestErrorDto handleException(final Exception exception, final HttpServletRequest request) {
LogManager.getLogger(getClass()).error(String.format(EXCEPTION_MESSAGE, request.getRequestURI()), exception);
return new RestRequestErrorDto(ErrorType.GENERAL, exception.getMessage());
}
}