com.github.zhengframework.rest.JsonMappingExceptionMapper Maven / Gradle / Ivy

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/*
 * Copyright (C) 2017  Jonas Zeiger 
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package com.github.zhengframework.rest;


import com.fasterxml.jackson.databind.JsonMappingException;
import javax.inject.Singleton;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
import lombok.extern.slf4j.Slf4j;


@Singleton
@Slf4j
@Provider
public class JsonMappingExceptionMapper implements ExceptionMapper {

  @Override
  public Response toResponse(JsonMappingException exception) {
    log.warn("failed to map Json object: {}", exception.getMessage());
    return Response.status(Response.Status.BAD_REQUEST).build();
  }
}