package com.thinkbiganalytics.rest.exception.nifi;
/*-
* #%L
* thinkbig-service-app
* %%
* Copyright (C) 2017 ThinkBig Analytics
* %%
* 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.
* #L%
*/
import com.thinkbiganalytics.nifi.rest.client.NifiConnectionException;
import com.thinkbiganalytics.rest.exception.BaseExceptionMapper;
import com.thinkbiganalytics.rest.model.RestResponseStatus;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Configuration;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;
/**
*/
@Provider
@Configuration
public class NifiConnectionExceptionMapper extends BaseExceptionMapper implements ExceptionMapper<NifiConnectionException> {
private static final Logger log = LoggerFactory.getLogger(NifiConnectionExceptionMapper.class);
@Override
public Response toResponse(NifiConnectionException e) {
log.error("toResponse() caught NifiConnectionException", e);
RestResponseStatus.ResponseStatusBuilder builder = new RestResponseStatus.ResponseStatusBuilder();
builder.url(req.getRequestURI());
builder.message("Unable to connect to Nifi.");
return Response.accepted(builder.buildError()).status(Response.Status.BAD_REQUEST).build();
}
}