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What exceptions do the DAO classes, use in Spring throw?

Anjali Sharma answered on January 9, 2023 Popularity 1/10 Helpfulness 1/10

answer What exceptions do the DAO classes, use in Spring throw?

What exceptions do the DAO classes, use in Spring throw?

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In spring DAO classes only throws SQLException.

@ControllerAdvice
public class GlobalExceptionHandler {

	private static final Logger logger = LoggerFactory.getLogger(GlobalExceptionHandler.class);
	
	@ExceptionHandler(SQLException.class)
	public String handleSQLException(HttpServletRequest request, Exception ex){
		logger.info("SQLException Occured:: URL="+request.getRequestURL());
		return "database_error";
	}
	
	@ResponseStatus(value=HttpStatus.NOT_FOUND, reason="IOException occured")
	@ExceptionHandler(IOException.class)
	public void handleIOException(){
		logger.error("IOException handler executed");
		//returning 404 error code
	}
}

https://docs.spring.io/spring-framework/docs/2.0.x/reference/dao.html

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Tags: dao javascript spring

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