scouterx.webapp.framework.exception.mapper.ValidationExceptionMapper Maven / Gradle / Ivy
/*
* Copyright 2015 the original author or authors.
* @https://github.com/scouter-project/scouter
*
* 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 scouterx.webapp.framework.exception.mapper;
import lombok.extern.slf4j.Slf4j;
import scouterx.webapp.view.CommonResultView;
import javax.validation.ConstraintViolation;
import javax.validation.ConstraintViolationException;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.UriInfo;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
/**
* Created by Gun Lee([email protected]) on 2017. 8. 25.
*/
@Provider
@Slf4j
public class ValidationExceptionMapper implements ExceptionMapper {
@Context
UriInfo uriInfo;
@Override
public Response toResponse(javax.validation.ValidationException e) {
final StringBuilder strBuilder = new StringBuilder("[ValidationException] ");
for (ConstraintViolation cv : ((ConstraintViolationException) e).getConstraintViolations()) {
strBuilder.append(cv.getPropertyPath().toString() + " " + cv.getMessage());
}
CommonResultView resultView = CommonResultView.fail(400, 400, strBuilder.toString(), null);
return Response.status(resultView.getStatus())
.type(MediaType.APPLICATION_JSON)
.entity(resultView).build();
}
}