/*
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* Copyright 2013 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.fanout;
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import java.io.Serializable;
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import java.text.MessageFormat;
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import java.util.Date;
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/**
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* Encapsulates the runtime stats of a fanout service.
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*
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* @author James Moger
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*
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*/
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public class FanoutStats implements Serializable {
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private static final long serialVersionUID = 1L;
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public long concurrentConnectionLimit;
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public boolean allowAllChannelAnnouncements;
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public boolean strictRequestTermination;
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public Date bootDate;
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public long rejectedConnectionCount;
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public int peakConnectionCount;
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public long currentChannels;
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public long currentSubscriptions;
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public long currentConnections;
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public long totalConnections;
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public long totalAnnouncements;
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public long totalMessages;
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public long totalSubscribes;
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public long totalUnsubscribes;
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public long totalPings;
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public String info() {
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int i = 0;
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StringBuilder sb = new StringBuilder();
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sb.append(infoStr(i++, "boot date"));
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sb.append(infoStr(i++, "strict request termination"));
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sb.append(infoStr(i++, "allow connection \"all\" announcements"));
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sb.append(infoInt(i++, "concurrent connection limit"));
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sb.append(infoInt(i++, "concurrent limit rejected connections"));
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sb.append(infoInt(i++, "peak connections"));
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sb.append(infoInt(i++, "current connections"));
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sb.append(infoInt(i++, "current channels"));
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sb.append(infoInt(i++, "current subscriptions"));
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sb.append(infoInt(i++, "user-requested subscriptions"));
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sb.append(infoInt(i++, "total connections"));
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sb.append(infoInt(i++, "total announcements"));
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sb.append(infoInt(i++, "total messages"));
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sb.append(infoInt(i++, "total subscribes"));
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sb.append(infoInt(i++, "total unsubscribes"));
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sb.append(infoInt(i++, "total pings"));
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String template = sb.toString();
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String info = MessageFormat.format(template,
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bootDate.toString(),
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Boolean.toString(strictRequestTermination),
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Boolean.toString(allowAllChannelAnnouncements),
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concurrentConnectionLimit,
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rejectedConnectionCount,
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peakConnectionCount,
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currentConnections,
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currentChannels,
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currentSubscriptions,
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currentSubscriptions == 0 ? 0 : (currentSubscriptions - currentConnections),
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totalConnections,
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totalAnnouncements,
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totalMessages,
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totalSubscribes,
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totalUnsubscribes,
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totalPings);
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return info;
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}
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private String infoStr(int index, String label) {
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return label + ": {" + index + "}\n";
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}
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private String infoInt(int index, String label) {
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return label + ": {" + index + ",number,0}\n";
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}
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}
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