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/*******************************************************************************
* Copyright 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.sdk.httpclient.msb;
import java.util.concurrent.Callable;
import org.onap.msb.sdk.discovery.MSBService;
import org.onap.msb.sdk.discovery.common.RouteException;
import org.onap.msb.sdk.discovery.entity.MicroServiceFullInfo;
import org.onap.msb.sdk.discovery.entity.MicroServiceInfo;
import org.onap.msb.sdk.discovery.entity.NodeAddress;
import org.onap.msb.sdk.discovery.entity.RouteResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class MSBServiceClient {
private static final Logger logger = LoggerFactory.getLogger(MSBServiceClient.class);
private String msbSvrAddress;
private MSBService msbService = new MSBService();
public MSBServiceClient(String msbSvrIp, int msbSvrPort) {
super();
this.msbSvrAddress = msbSvrIp + ":" + msbSvrPort;
logger.info("msb service info:msbSvrAddress:{}", this.msbSvrAddress);
}
public MicroServiceFullInfo queryMicroServiceInfo(String serviceName, String version)
throws RouteException {
return invokeMsb(() -> msbService.queryMicroServiceInfo(msbSvrAddress, serviceName, version));
}
private <V> V invokeMsb(Callable<V> callable) throws RouteException {
try {
return callable.call();
} catch (Exception e) {
logger.error("msb service info:msbSvrAddress:" + this.msbSvrAddress, e);
if (e instanceof RouteException) {
throw (RouteException) e;
} else {
throw new RuntimeException(e);
}
}
}
public MicroServiceFullInfo registerMicroServiceInfo(MicroServiceInfo msinfo)
throws RouteException {
return invokeMsb(() -> msbService.registerMicroServiceInfo(msbSvrAddress, msinfo));
}
public MicroServiceFullInfo registerMicroServiceInfo(MicroServiceInfo msinfo,
boolean createOrUpdate) throws RouteException {
return invokeMsb(
() -> msbService.registerMicroServiceInfo(msbSvrAddress, msinfo, createOrUpdate));
}
/**
* unregister all the instances of a service
*/
public RouteResult cancelMicroServiceInfo(String serviceName, String version)
throws RouteException {
return invokeMsb(() -> msbService.cancelMicroServiceInfo(msbSvrAddress, serviceName, version));
}
/**
* unregister the specified instance of a service
*/
public RouteResult cancelMicroServiceInfo(String serviceName, String version, String ip,
String port) throws RouteException {
return invokeMsb(
() -> msbService.cancelMicroServiceInfo(msbSvrAddress, serviceName, version, ip, port));
}
public String getMsbSvrAddress() {
return msbSvrAddress;
}
}
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