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/*******************************************************************************
* Copyright 2016-2017 ZTE, Inc. and others.
*
* 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.msb.apiroute.wrapper;
import java.util.List;
import org.onap.msb.apiroute.api.CustomRouteInfo;
import org.onap.msb.apiroute.api.exception.ExtendedInternalServerErrorException;
import org.onap.msb.apiroute.api.exception.ExtendedNotFoundException;
import org.onap.msb.apiroute.wrapper.service.CustomRouteService;
import org.onap.msb.apiroute.wrapper.util.RouteUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class CustomRouteServiceWrapper {
private static final Logger LOGGER = LoggerFactory.getLogger(CustomRouteServiceWrapper.class);
private static CustomRouteServiceWrapper instance = new CustomRouteServiceWrapper();
private CustomRouteServiceWrapper() {}
public static CustomRouteServiceWrapper getInstance() {
return instance;
}
/**
* @Title: getAllCustomRouteService
* @Description: TODO(get AllCustomRoute Service)
* @param: @return
* @return: CustomRouteInfo[]
*/
public List<CustomRouteInfo> getAllCustomRouteInstances(String routeWay) {
RouteUtil.checkRouteWay(routeWay);
try {
String customRedisKey = RouteUtil.getMutiRedisKey(RouteUtil.CUSTOMROUTE, routeWay);
return CustomRouteService.getInstance().getMultiCustomRouteInstances(customRedisKey);
} catch (Exception e) {
throw new ExtendedInternalServerErrorException(e.getMessage());
}
}
/**
* @Title: getCustomRouteInstance
* @Description: TODO(get CustomRouteInstance by serviceName)
* @param: @param serviceName
* @param: @return
* @return: CustomRouteInfo
*/
public CustomRouteInfo getCustomRouteInstance(String serviceName, String host, String publish_port,
String routeWay) {
RouteUtil.checkRouteWay(routeWay);
String customRedisPrefixedKey =
RouteUtil.getRedisPrefixedKey(RouteUtil.CUSTOMROUTE, serviceName, host, publish_port, routeWay);
CustomRouteInfo customRouteInfo;
try {
customRouteInfo = CustomRouteService.getInstance().getCustomRouteInstance(customRedisPrefixedKey);
} catch (Exception e) {
LOGGER.error("get customRouteInstance throw exception", e);
throw new ExtendedInternalServerErrorException("get customRouteInstance throw exception" + e.getMessage());
}
if (null == customRouteInfo) {
throw new ExtendedNotFoundException("customRoute Info not found");
}
return customRouteInfo;
}
/**
* @Title updateCustomRouteStatus
* @Description TODO(update one CustomRoute Status)
* @param serviceName
* @param status
* @return
* @return RouteResult
*/
public synchronized CustomRouteInfo updateCustomRouteStatus(String serviceName, String host, String publish_port,
String status, String routeWay) {
RouteUtil.checkRouteWay(routeWay);
RouteUtil.checkServiceStatus(status);
String customRedisPrefixedKey =
RouteUtil.getRedisPrefixedKey(RouteUtil.CUSTOMROUTE, serviceName, host, publish_port, routeWay);
try {
CustomRouteService.getInstance().updateCustomRouteStatus2Redis(customRedisPrefixedKey, status);
} catch (Exception e) {
LOGGER.error("update CustomRoute status throw exception", e);
throw new ExtendedInternalServerErrorException(e.getMessage());
}
CustomRouteInfo new_customRouteInfo = getCustomRouteInstance(serviceName, host, publish_port, routeWay);
return new_customRouteInfo;
}
/**
* @Title: saveCustomRouteInstance
* @Description: TODO(save one CustomRouteInstance)
* @param: @param CustomRouteInfo
* @param: @return
* @return: CustomRouteInfo
*/
public synchronized CustomRouteInfo saveCustomRouteInstance4Rest(CustomRouteInfo customRouteInfo, String routeWay) {
RouteUtil.checkRouteWay(routeWay);
RouteUtil.checkRouterInfoFormat(customRouteInfo);
try {
saveCustomRouteInstance(customRouteInfo, routeWay);
} catch (Exception e) {
throw new ExtendedInternalServerErrorException("save CustomRouteInfo fail: [serviceName]"
+ customRouteInfo.getServiceName() + e.getMessage());
}
return customRouteInfo;
}
public synchronized CustomRouteInfo saveCustomRouteInstance(CustomRouteInfo customRouteInfo, String routeWay)
throws Exception {
try {
String customRedisPrefixedKey =
RouteUtil.getRedisPrefixedKey(RouteUtil.CUSTOMROUTE, customRouteInfo.getServiceName(),
customRouteInfo.getHost(), customRouteInfo.getPublish_port(), routeWay);;
CustomRouteService.getInstance().saveCustomRouteService2Redis(customRouteInfo, customRedisPrefixedKey);
LOGGER.info("save CustomRouteInfo [serviceName]" + customRouteInfo.getServiceName() + " [host]"
+ customRouteInfo.getHost() + " [publish_port]" + customRouteInfo.getPublish_port()
+ " [routeWay]" + routeWay + " success");
} catch (Exception e) {
LOGGER.error("save CustomRouteInfo [serviceName]" + customRouteInfo.getServiceName() + " [host]"
+ customRouteInfo.getHost() + " [publish_port]" + customRouteInfo.getPublish_port()
+ " [routeWay]" + routeWay + " throw exception", e);
throw e;
}
return customRouteInfo;
}
/**
* @Title: deleteCustomRoute
* @Description: TODO(delete one CustomRoute)
* @param: @param type
* @param: @param serviceName
* @param: @param delKey
* @param: @return
* @return: void
*/
public synchronized void deleteCustomRoute(String serviceName, String host, String publish_port, String routeWay) {
RouteUtil.checkRouteWay(routeWay);
String customRedisPrefixedKey =
RouteUtil.getRedisPrefixedKey(RouteUtil.CUSTOMROUTE, serviceName, host, publish_port, routeWay);
try {
CustomRouteService.getInstance().deleteCustomRouteService2Redis(customRedisPrefixedKey);
LOGGER.info("delete CustomRouteInfo [serviceName]" + serviceName + " [host]" + host + " [publish_port]"
+ publish_port + " [routeWay]" + routeWay + " success");
} catch (ExtendedNotFoundException e) {
throw e;
} catch (Exception e) {
LOGGER.error("delete CustomRouteInfo [serviceName]" + serviceName + " [host]" + host + " [publish_port]"
+ publish_port + " [routeWay]" + routeWay + " throw exception", e);
throw new ExtendedInternalServerErrorException(
"delete CustomRouteInfo [serviceName]" + serviceName + e.getMessage());
}
}
}
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