org.wte4j.ui.server.services.RestExceptionHandler.java Source code

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Here is the source code for org.wte4j.ui.server.services.RestExceptionHandler.java

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/**
 * Copyright (C) 2015 Born Informatik AG (www.born.ch)
 *
 * 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 org.wte4j.ui.server.services;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.core.Ordered;
import org.springframework.core.annotation.Order;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.context.request.NativeWebRequest;
import org.springframework.web.context.request.WebRequest;
import org.springframework.web.multipart.MaxUploadSizeExceededException;

@ControllerAdvice
@ResponseBody
public class RestExceptionHandler {

    @Autowired
    private FileUploadResponseFactory fileUploadResponseFactory;

    private final Logger logger = LoggerFactory.getLogger(getClass());

    @ExceptionHandler(MaxUploadSizeExceededException.class)
    public String handleMaxUploadSizeExceededException(final MaxUploadSizeExceededException e, WebRequest request) {
        logger.warn("Uploaded file to big from {}: ", request.getRemoteUser(), e);
        return fileUploadResponseFactory.createJsonErrorResponse(MessageKey.UPLOADED_FILE_TOO_LARGE);
    }

    @Order(Ordered.LOWEST_PRECEDENCE)
    @ExceptionHandler(RuntimeException.class)
    public String handleRuntimeException(final RuntimeException e, NativeWebRequest request) {
        logger.error("error on processing request from {} ", request.getRemoteUser(), e);
        return fileUploadResponseFactory.createJsonErrorResponse(MessageKey.INTERNAL_SERVER_ERROR);
    }
}