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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.serviceListener;
import java.util.ArrayList;
import java.util.List;
import org.onap.msb.apiroute.api.MicroServiceFullInfo;
import org.onap.msb.apiroute.wrapper.util.ServiceFilter;
public class RouteNotify {
private static RouteNotify instance = new RouteNotify();
private List<IMicroServiceChangeListener> serviceListenerlist = new ArrayList<IMicroServiceChangeListener>();
private RouteNotify() {}
public static RouteNotify getInstance() {
return instance;
}
public void addServiceChangeListener(IMicroServiceChangeListener listener) {
synchronized (serviceListenerlist) {
serviceListenerlist.add(listener);
}
}
/*
* public void removeServiceChangeListener(IMicroServiceChangeListener listener) { synchronized
* (serviceListenerlist) { serviceListenerlist.remove(listener); } }
*/
public void noticeRouteListener4Update(String serviceName, String version, MicroServiceFullInfo microServiceInfo)
throws Exception {
if (ServiceFilter.getInstance().isNeedNotifyByProtocol(microServiceInfo.getProtocol())) {
for (IMicroServiceChangeListener serviceListener : serviceListenerlist) {
serviceListener.onChange(serviceName, version, microServiceInfo);
}
}
}
public void noticeUpdateStatusListener(MicroServiceFullInfo microServiceInfo, String status) {
for (IMicroServiceChangeListener serviceListener : serviceListenerlist) {
serviceListener.onStatusChange(microServiceInfo.getServiceName(), microServiceInfo.getVersion(),
microServiceInfo.getHost(), microServiceInfo.getProtocol(),
microServiceInfo.getPublish_port(), status);
}
}
public void noticeRouteListener4Add(MicroServiceFullInfo microServiceInfo) throws Exception {
if (ServiceFilter.getInstance().isNeedNotifyByProtocol(microServiceInfo.getProtocol())) {
for (IMicroServiceChangeListener serviceListener : serviceListenerlist) {
serviceListener.onSave(microServiceInfo);
}
}
}
public void noticeRouteListener4Delete(MicroServiceFullInfo microServiceInfo) throws Exception {
if (ServiceFilter.getInstance().isNeedNotifyByProtocol(microServiceInfo.getProtocol())) {
for (IMicroServiceChangeListener serviceListener : serviceListenerlist) {
serviceListener.onDelete(microServiceInfo);
}
}
}
}
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