com.naharoo.commons.mstoolkit.rest.exceptionhandler.MissingServletRequestParameterExceptionHandler Maven / Gradle / Ivy
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Common exceptions handler as a Spring Boot Starter
package com.naharoo.commons.mstoolkit.rest.exceptionhandler;
import com.naharoo.commons.mstoolkit.exceptions.CommonIssueType;
import com.naharoo.commons.mstoolkit.exceptions.IssueType;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.MissingServletRequestParameterException;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import javax.servlet.http.HttpServletRequest;
import java.time.LocalDateTime;
import static java.util.Collections.singleton;
import static java.util.Collections.singletonList;
@ControllerAdvice
@ConditionalOnProperty(prefix = "ms-toolkit.rest-exception-handler.handlers.enabled", name = "DATA_INTEGRITY_CONSTRAINT_VIOLATED", havingValue = "true", matchIfMissing = true)
@ConditionalOnWebApplication(type = ConditionalOnWebApplication.Type.SERVLET)
@ConditionalOnClass(name = "org.springframework.web.bind.MissingServletRequestParameterException")
public class MissingServletRequestParameterExceptionHandler extends AbstractExceptionHandler {
/**
* Handle MissingServletRequestParameterException. Thrown when a 'required' request parameter is missing.
*/
@ExceptionHandler(MissingServletRequestParameterException.class)
public ResponseEntity> handle(
final MissingServletRequestParameterException exception,
final HttpServletRequest request
) {
final HttpServletRequestInfoBuilder infoBuilder = HttpServletRequestInfoBuilder.newInstance(request);
logTrace(exception, infoBuilder);
final IssueType type = CommonIssueType.DATA_INTEGRITY_CONSTRAINT_VIOLATED;
final int statusCode = type.statusCode();
final ResponseEntity response = ResponseEntity.status(statusCode).body(new ApiErrorResponse(
statusCode,
singleton(type),
singletonList(String.format("%s: parameter is missing", exception.getParameterName())),
LocalDateTime.now()
));
logInfo(exception, infoBuilder);
return response;
}
}