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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
* Copyright © 2017-2018 Amdocs
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.onap.aai.datarouter.service;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.Consumes;
import javax.ws.rs.Encoded;
import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import javax.ws.rs.core.UriInfo;
import org.onap.aai.cl.api.Logger;
import org.onap.aai.cl.eelf.LoggerFactory;
import org.onap.aai.datarouter.exception.DataRouterException;
import org.onap.aai.datarouter.logging.DataRouterMsgs;
import org.onap.aai.datarouter.logging.LoggingUtil;
import org.onap.aai.datarouter.query.QueryRouter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;
@Component
@Path("/services/champ-service/v1")
public class HistoricalQueryService {
private Logger logger = LoggerFactory.getInstance().getLogger(HistoricalQueryService.class);
Logger auditLogger = LoggerFactory.getInstance().getAuditLogger(HistoricalQueryService.class.getName());
private static Logger metricsLogger = LoggerFactory.getInstance()
.getMetricsLogger(HistoricalQueryService.class.getName());
@Autowired
@Qualifier("champ")
private QueryRouter champRouter;
@Autowired
@Qualifier("chameleon")
private QueryRouter chameleonRouter;
@GET
@Path("{uri: .+}")
@Produces({ MediaType.APPLICATION_JSON })
public Response process(String content, @PathParam("version") String versionParam,
@PathParam("uri") @Encoded String uri, @Context HttpHeaders httpHeaders, @Context UriInfo uriInfo,
@Context HttpServletRequest req) {
LoggingUtil.initMdcContext(req, httpHeaders);
long startTimeInMs = System.currentTimeMillis();
Response response = null;
String urlContext = "/"+ uri;
String queryParams = uriInfo.getRequestUri().getQuery();
try {
Map<String, List<String>> parameters = new HashMap<String, List<String>>();
for (Map.Entry<String, List<String>> e : httpHeaders.getRequestHeaders().entrySet()) {
parameters.put(e.getKey(), e.getValue());
}
if (uriInfo.getQueryParameters().containsKey("t-k")) {
response = Response.status(Status.OK).entity(chameleonRouter.process(urlContext, queryParams, parameters))
.build();
} else {
response = Response.status(Status.OK).entity(champRouter.process(urlContext, queryParams, parameters)).build();
}
} catch (DataRouterException ex) {
response = Response.status(ex.getHttpStatus()).entity(ex.getMessage()).build();
} catch (Exception e) {
response = Response.status(Status.INTERNAL_SERVER_ERROR).entity(e.getMessage()).build();
} finally {
LoggingUtil.logRestRequest(logger, auditLogger, req, response);
metricsLogger.info(DataRouterMsgs.PROCESSED_REQUEST, "GET",
Long.toString(System.currentTimeMillis() - startTimeInMs));
}
return response;
}
}
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