org.bremersee.exception.RestApiExceptionMapper Maven / Gradle / Ivy
/*
* Copyright 2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.bremersee.exception;
import java.util.List;
import javax.validation.constraints.NotNull;
import org.bremersee.exception.model.RestApiException;
import org.springframework.http.HttpStatus;
import org.springframework.lang.Nullable;
import org.springframework.validation.annotation.Validated;
/**
* Maps the error response into a {@link RestApiException}.
*
* @author Christian Bremer
*/
@Validated
public interface RestApiExceptionMapper {
/**
* Gets the paths this mapper is responsible for.
*
* @return the list of paths (typically ant paths)
*/
@NotNull List getApiPaths();
/**
* Build the exception model from the exception, the requested path and an handler. Typically the
* handler is of type {@link org.springframework.web.method.HandlerMethod}.
*
* @param exception the exception (required)
* @param requestPath the requested path (optional)
* @param handler the handler (optional)
* @return the rest api exception
*/
@NotNull RestApiException build(
@NotNull Throwable exception,
@Nullable String requestPath,
@Nullable Object handler);
/**
* Detects the http status.
*
* @param exception the exception (required)
* @param handler the handler (optional)
* @return the http status
*/
@NotNull
HttpStatus detectHttpStatus(@NotNull Throwable exception, @Nullable Object handler);
}