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How to use RestExceptionHandler class of org.cerberus.api.controllers.handlers package

Best Cerberus-source code snippet using org.cerberus.api.controllers.handlers.RestExceptionHandler

Source:RestExceptionHandler.java

...43/**44 * @author mlombard45 */46@RestControllerAdvice(basePackages = "org.cerberus.api")47public class RestExceptionHandler {48    public RestExceptionHandler() {49        super();50    }51    @ExceptionHandler(MissingServletRequestParameterException.class)52    @ResponseStatus(HttpStatus.BAD_REQUEST)53    protected ResponseEntity<Object> handleMissingServletRequestParameter(MissingServletRequestParameterException ex) {54        String error = ex.getParameterName() + " parameter is missing";55        return this.buildResponseEntity(new ResponseWrapper<>(HttpStatus.BAD_REQUEST, error, ex));56    }57    @ExceptionHandler(HttpMediaTypeNotSupportedException.class)58    @ResponseStatus(HttpStatus.UNSUPPORTED_MEDIA_TYPE)59    protected ResponseEntity<Object> handleHttpMediaTypeNotSupported(HttpMediaTypeNotSupportedException ex) {60        StringBuilder builder = new StringBuilder()61                .append(ex.getContentType())62                .append(" media type is not supported. Supported media types are ")...

RestExceptionHandler

Using AI Code Generation

1import org.cerberus.api.controllers.handlers.RestExceptionHandler;2import org.springframework.context.annotation.Bean;3import org.springframework.context.annotation.Configuration;4import org.springframework.web.servlet.HandlerExceptionResolver;5import org.springframework.web.servlet.config.annotation.EnableWebMvc;6import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;7import java.util.List;8public class WebConfig extends WebMvcConfigurerAdapter {9    public void configureHandlerExceptionResolvers(List<HandlerExceptionResolver> exceptionResolvers) {10        exceptionResolvers.add(restExceptionHandler());11    }12    public RestExceptionHandler restExceptionHandler() {13        return new RestExceptionHandler();14    }15}16package org.cerberus.api.controllers.handlers;17import org.cerberus.api.controllers.exceptions.ApiException;18import org.cerberus.api.controllers.exceptions.ApiExceptionResponse;19import org.cerberus.api.controllers.exceptions.ApiExceptionResponse.ApiError;20import org.springframework.http.HttpStatus;21import org.springframework.http.ResponseEntity;22import org.springframework.web.bind.annotation.ControllerAdvice;23import org.springframework.web.bind.annotation.ExceptionHandler;24import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler;25public class RestExceptionHandler extends ResponseEntityExceptionHandler {26    @ExceptionHandler(ApiException.class)27    public ResponseEntity<ApiExceptionResponse> handleApiException(ApiException ex) {28        ApiError error = new ApiError(ex.getErrorCode(), ex.getMessage());29        ApiExceptionResponse response = new ApiExceptionResponse(error);30        return new ResponseEntity<>(response, ex.getHttpStatus());31    }32}

RestExceptionHandler

Using AI Code Generation

1import org.cerberus.api.controllers.handlers.RestExceptionHandler;2import org.springframework.context.annotation.Configuration;3import org.springframework.context.annotation.Import;4import org.springframework.web.servlet.config.annotation.EnableWebMvc;5import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;6@Import(RestExceptionHandler.class)7public class WebConfig extends WebMvcConfigurerAdapter {8}9public class GlobalExceptionHandler {10    @ExceptionHandler(Exception.class)11    public ModelAndView handleException(HttpServletRequest request, Exception ex){12        ModelAndView mv = new ModelAndView();13        mv.addObject("exception", ex);14        mv.addObject("url", request.getRequestURL());15        mv.setViewName("error");16        return mv;17    }18}19public class GlobalExceptionHandler {20    @ExceptionHandler(Exception.class)21    public ModelAndView handleException(HttpServletRequest request, Exception ex){22        ModelAndView mv = new ModelAndView();23        mv.addObject("exception", ex);24        mv.addObject("url", request.getRequestURL());25        mv.setViewName("error");26        return mv;27    }28    @ExceptionHandler(NullPointerException.class)29    public ModelAndView handleNullPointerException(HttpServletRequest request, Exception ex){30        ModelAndView mv = new ModelAndView();31        mv.addObject("exception", ex);32        mv.addObject("url", request.getRequestURL());33        mv.setViewName("error");34        return mv;35    }36}

RestExceptionHandler

Using AI Code Generation

1import org.cerberus.api.controllers.handlers.RestExceptionHandler;2import org.springframework.context.annotation.Bean;3import org.springframework.context.annotation.Configuration;4import org.springframework.http.converter.HttpMessageConverter;5import org.springframework.web.servlet.config.annotation.EnableWebMvc;6import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;7public class RestConfiguration extends WebMvcConfigurerAdapter {8    public RestExceptionHandler exceptionHandler() {9        return new RestExceptionHandler();10    }11    public void configureMessageConverters(List<HttpMessageConverter<?>> converters) {12        converters.add(new MappingJackson2HttpMessageConverter());13    }14}

RestExceptionHandler

Using AI Code Generation

1package org.cerberus.api.controllers.handlers;2import org.springframework.http.HttpStatus;3import org.springframework.http.ResponseEntity;4import org.springframework.web.bind.annotation.ControllerAdvice;5import org.springframework.web.bind.annotation.ExceptionHandler;6import com.cerberus.api.controllers.exceptions.InvalidRequestException;7import com.cerberus.api.controllers.exceptions.ResourceNotFoundException;8import com.cerberus.api.controllers.exceptions.UnauthorizedException;9public class RestExceptionHandler {10	@ExceptionHandler(ResourceNotFoundException.class)11	public ResponseEntity<RestError> handleResourceNotFoundException(ResourceNotFoundException e) {12		RestError error = new RestError(HttpStatus.NOT_FOUND.value(), e.getMessage());13		return new ResponseEntity<>(error, HttpStatus.NOT_FOUND);14	}15	@ExceptionHandler(InvalidRequestException.class)16	public ResponseEntity<RestError> handleInvalidRequestException(InvalidRequestException e) {17		RestError error = new RestError(HttpStatus.BAD_REQUEST.value(), e.getMessage());18		return new ResponseEntity<>(error, HttpStatus.BAD_REQUEST);19	}20	@ExceptionHandler(UnauthorizedException.class)21	public ResponseEntity<RestError> handleUnauthorizedException(UnauthorizedException e) {22		RestError error = new RestError(HttpStatus.UNAUTHORIZED.value(), e.getMessage());23		return new ResponseEntity<>(error, HttpStatus.UNAUTHORIZED);24	}25}

RestExceptionHandler

Using AI Code Generation

1import org.cerberus.api.controllers.handlers.RestExceptionHandler;2import org.cerberus.api.controllers.handlers.RestResponse;3import org.springframework.beans.factory.annotation.Autowired;4import org.springframework.http.HttpStatus;5import org.springframework.web.bind.annotation.RequestMapping;6import org.springframework.web.bind.annotation.RequestMethod;7import org.springframework.web.bind.annotation.RestController;8@RequestMapping("/api/v1/health")9public class HealthController {10    private RestExceptionHandler restExceptionHandler;11    @RequestMapping(method = RequestMethod.GET)12    public RestResponse getHealth() {13        return restExceptionHandler.handleResponse(HttpStatus.OK, "OK");14    }15}16package org.cerberus.api.controllers;17import org.cerberus.api.AbstractTest;18import org.cerberus.api.model.Health;19import org.junit.Test;20import org.springframework.beans.factory.annotation.Autowired;21import org.springframework.http.MediaType;22import org.springframework.test.web.servlet.ResultActions;23import org.springframework.test.web.servlet.request.MockMvcRequestBuilders;24import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;25public class HealthControllerTest extends AbstractTest {26    private HealthController healthController;27    public void testGetHealth() throws Exception {28        String uri = "/api/v1/health";29        ResultActions resultActions = mvc.perform(MockMvcRequestBuilders.get(uri)30                .accept(MediaType.APPLICATION_JSON));31        resultActions.andExpect(status().isOk());32        resultActions.andExpect(content().contentType(MediaType.APPLICATION_JSON_UTF8));33        resultActions.andExpect(jsonPath("$.status").value("OK"));34        resultActions.andExpect(jsonPath("$.message").value("OK"));35    }36}

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