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/*
* Copyright 2013 gitblit.com.
*
* 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 com.gitblit.fanout;
import java.io.Serializable;
import java.text.MessageFormat;
import java.util.Date;
/**
* Encapsulates the runtime stats of a fanout service.
*
* @author James Moger
*
*/
public class FanoutStats implements Serializable {
private static final long serialVersionUID = 1L;
public long concurrentConnectionLimit;
public boolean allowAllChannelAnnouncements;
public boolean strictRequestTermination;
public Date bootDate;
public long rejectedConnectionCount;
public int peakConnectionCount;
public long currentChannels;
public long currentSubscriptions;
public long currentConnections;
public long totalConnections;
public long totalAnnouncements;
public long totalMessages;
public long totalSubscribes;
public long totalUnsubscribes;
public long totalPings;
public String info() {
int i = 0;
StringBuilder sb = new StringBuilder();
sb.append(infoStr(i++, "boot date"));
sb.append(infoStr(i++, "strict request termination"));
sb.append(infoStr(i++, "allow connection \"all\" announcements"));
sb.append(infoInt(i++, "concurrent connection limit"));
sb.append(infoInt(i++, "concurrent limit rejected connections"));
sb.append(infoInt(i++, "peak connections"));
sb.append(infoInt(i++, "current connections"));
sb.append(infoInt(i++, "current channels"));
sb.append(infoInt(i++, "current subscriptions"));
sb.append(infoInt(i++, "user-requested subscriptions"));
sb.append(infoInt(i++, "total connections"));
sb.append(infoInt(i++, "total announcements"));
sb.append(infoInt(i++, "total messages"));
sb.append(infoInt(i++, "total subscribes"));
sb.append(infoInt(i++, "total unsubscribes"));
sb.append(infoInt(i++, "total pings"));
String template = sb.toString();
String info = MessageFormat.format(template,
bootDate.toString(),
Boolean.toString(strictRequestTermination),
Boolean.toString(allowAllChannelAnnouncements),
concurrentConnectionLimit,
rejectedConnectionCount,
peakConnectionCount,
currentConnections,
currentChannels,
currentSubscriptions,
currentSubscriptions == 0 ? 0 : (currentSubscriptions - currentConnections),
totalConnections,
totalAnnouncements,
totalMessages,
totalSubscribes,
totalUnsubscribes,
totalPings);
return info;
}
private String infoStr(int index, String label) {
return label + ": {" + index + "}\n";
}
private String infoInt(int index, String label) {
return label + ": {" + index + ",number,0}\n";
}
}
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