com.github.henkexbg.gallery.controller.ErrorController Maven / Gradle / Ivy
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/**
* Copyright (c) 2021 Henrik Bjerne
*
* 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 com.github.henkexbg.gallery.controller;
import javax.servlet.http.HttpServletRequest;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;
import com.github.henkexbg.gallery.controller.model.GalleryError;
/**
* Simple controller for handling errors.
*
* @author Henrik
*
*/
@Controller
public class ErrorController implements org.springframework.boot.web.servlet.error.ErrorController {
/**
* Returns a minimal error response with just the error-code as JSON.
*
* @param httpRequest
* @return {@link GalleryError}
*/
@RequestMapping(value = "/error")
public @ResponseBody GalleryError getListing(HttpServletRequest httpRequest) {
GalleryError error = new GalleryError();
error.setErrorCode(getErrorCode(httpRequest));
return error;
}
private int getErrorCode(HttpServletRequest httpRequest) {
return (Integer) httpRequest.getAttribute("javax.servlet.error.status_code");
}
}