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/*
* Copyright 2016-2017 Huawei Technologies Co., Ltd.
*
* 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.onap.vfc.nfvo.resmanagement.service.rest;
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.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
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.MediaType;
import org.onap.vfc.nfvo.resmanagement.common.ResourceUtil;
import org.onap.vfc.nfvo.resmanagement.common.VimUtil;
import org.onap.vfc.nfvo.resmanagement.common.constant.HttpConstant;
import org.onap.vfc.nfvo.resmanagement.common.constant.ParamConstant;
import org.onap.vfc.nfvo.resmanagement.common.constant.UrlConstant;
import org.onap.vfc.nfvo.resmanagement.common.util.request.RequestUtil;
import org.onap.vfc.nfvo.resmanagement.common.util.response.ResponseUtil;
import org.onap.vfc.nfvo.resmanagement.common.util.response.RoaResponseUtil;
import org.onap.vfc.nfvo.resmanagement.common.util.restclient.ServiceException;
import org.onap.vfc.nfvo.resmanagement.service.entity.VnfEntity;
import org.onap.vfc.nfvo.resmanagement.service.group.inf.VnfService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import net.sf.json.JSONObject;
/**
* <br>
* <p>
* </p>
*
* @author
* @version VFC 1.0 Oct 28, 2016
*/
@Path(UrlConstant.VNF_URL)
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class VnfRoa {
private static final Logger LOGGER = LoggerFactory.getLogger(VirtualLinkRoa.class);
private VnfService vnfService;
@GET
public JSONObject getVnfs(@Context HttpServletRequest context) throws ServiceException {
Map<String, Object> map = new HashMap<>(10);
List<VnfEntity> vnfs = vnfService.getList(map);
LOGGER.info("VnfRoa::getVnfs:{}", vnfs.toString());
JSONObject result = new JSONObject();
result.put("vnfs", vnfs);
return result;
}
/**
* <br>
*
* @param context
* @param vimId
* @return
* @throws ServiceException
* @since VFC 1.0
*/
@GET
@Path("/{vimId}")
public JSONObject getVimById(@Context HttpServletRequest context, @PathParam("vimId") String vimId)
throws ServiceException {
LOGGER.info("function=deleteVnf vimId: {}", vimId);
return VimUtil.getVimById(vimId);
}
@GET
@Path("/{vnfId}")
public JSONObject getVnf(@Context HttpServletRequest context, @PathParam("vnfId") String id)
throws ServiceException {
LOGGER.info("VnfRoa::getVnf id:{}", id);
Map<String, Object> map = new HashMap<>(10);
map.put(ParamConstant.PARAM_ID, id);
List<VnfEntity> vnfs = vnfService.getList(map);
LOGGER.info("VnfRoa::getVnf:{}", vnfs.toString());
JSONObject result = new JSONObject();
result.put("vnfs", vnfs);
return result;
}
@POST
public JSONObject addVnf(@Context HttpServletRequest context) throws ServiceException {
JSONObject object = RequestUtil.getJsonRequestBody(context);
if(null == object) {
LOGGER.error("function=addVnf; msg=add error, because vnf is null.");
throw new ServiceException(ResourceUtil.getMessage("org.openo.nfvo.resmanage.service.vnf.add.null"));
}
LOGGER.info("VnfRoa::addVnf:{}", object.toString());
try {
return vnfService.addVnf(VnfEntity.toEntity(object));
} catch(ServiceException se) {
LOGGER.error("VnfRoa::addVnf error:{}" + se);
return ResponseUtil.genHttpResponse(HttpConstant.ERROR_CODE, se.getMessage());
}
}
@DELETE
@Path("/{id}")
public JSONObject deleteVnf(@Context HttpServletRequest context, @PathParam(ParamConstant.PARAM_ID) String id)
throws ServiceException {
if(id == null) {
LOGGER.error("function=deleteVnf; msg=delete error, because id is null.");
throw new ServiceException(ResourceUtil.getMessage("org.openo.nfvo.resmanage.service.vnf.delete.id.null"));
}
LOGGER.info("VnfRoa::deleteVnf id:{}", id);
try {
int result = vnfService.delete(id);
return RoaResponseUtil.delete(result);
} catch(ServiceException se) {
LOGGER.error("VnfRoa::deleteVnf error:{}" + se);
return ResponseUtil.genHttpResponse(HttpConstant.ERROR_CODE, se.getMessage());
}
}
public void setVnfService(VnfService vnfService) {
this.vnfService = vnfService;
}
}
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