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Global exception handling for controller layer added using @Controlle…
…rAdvice
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40 changes: 40 additions & 0 deletions
40
src/main/java/com/workflow/exceptions/GenericRuntimeException.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| package com.workflow.exceptions; | ||
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| import java.util.Date; | ||
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| public class GenericRuntimeException extends RuntimeException { | ||
| private Date timestamp; | ||
| private String message; | ||
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| public GenericRuntimeException(String WFId, String name, String notAvailable) { | ||
| this.timestamp = new Date(); | ||
| this.message = WFId + " " + name + "-" + notAvailable; | ||
| } | ||
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| public GenericRuntimeException(String WFId, String msg) { | ||
| this.timestamp = new Date(); | ||
| this.message = WFId + " : " + msg; | ||
| } | ||
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| public GenericRuntimeException(String message) { | ||
| this.message = message; | ||
| } | ||
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| public Date getTimestamp() { | ||
| return timestamp; | ||
| } | ||
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| public void setTimestamp(Date timestamp) { | ||
| this.timestamp = timestamp; | ||
| } | ||
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| public String getMessage() { | ||
| return message; | ||
| } | ||
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| public void setMessage(String message) { | ||
| this.message = message; | ||
| } | ||
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| } |
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48 changes: 48 additions & 0 deletions
48
src/main/java/com/workflow/exceptions/RestExceptionHandler.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| package com.workflow.exceptions; | ||
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| import org.springframework.core.Ordered; | ||
| import org.springframework.core.annotation.Order; | ||
| import org.springframework.http.HttpStatus; | ||
| import org.springframework.http.ResponseEntity; | ||
| import org.springframework.web.bind.annotation.ControllerAdvice; | ||
| import org.springframework.web.bind.annotation.ExceptionHandler; | ||
| import org.springframework.web.servlet.mvc.method.annotation.ResponseEntityExceptionHandler; | ||
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| @Order(Ordered.HIGHEST_PRECEDENCE) | ||
| @ControllerAdvice | ||
| public class RestExceptionHandler extends ResponseEntityExceptionHandler { | ||
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| // other exception handlers | ||
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| @ExceptionHandler(NoDataFoundException.class) | ||
| protected ResponseEntity<Object> handleEntityNotFound(NoDataFoundException ex) { | ||
| ApiError apiError = new ApiError(HttpStatus.NOT_FOUND, ex); | ||
| apiError.setMessage(ex.getMessage()); | ||
| return buildResponseEntity(apiError); | ||
| } | ||
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| @ExceptionHandler(GenericRuntimeException.class) | ||
| protected ResponseEntity<Object> handleGenericException(GenericRuntimeException ex) { | ||
| ApiError apiError = new ApiError(HttpStatus.INTERNAL_SERVER_ERROR, ex); | ||
| apiError.setMessage(ex.getMessage()); | ||
| return buildResponseEntity(apiError); | ||
| } | ||
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| @ExceptionHandler(Exception.class) | ||
| protected ResponseEntity<Object> baseException(Exception ex) { | ||
| ApiError apiError = new ApiError(HttpStatus.NOT_FOUND, ex); | ||
| apiError.setMessage(ex.getMessage()); | ||
| return buildResponseEntity(apiError); | ||
| } | ||
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| @ExceptionHandler(RuntimeException.class) | ||
| protected ResponseEntity<Object> baseRunTimeException(Exception ex) { | ||
| ApiError apiError = new ApiError(HttpStatus.NOT_FOUND, ex); | ||
| apiError.setMessage(ex.getMessage()); | ||
| return buildResponseEntity(apiError); | ||
| } | ||
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| private ResponseEntity<Object> buildResponseEntity(ApiError apiError) { | ||
| return new ResponseEntity<>(apiError, apiError.getStatus()); | ||
| } | ||
| } |
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