com.genexus.management.HTTPPoolJMX Maven / Gradle / Ivy

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Core classes for the runtime used by Java and Android apps generated with GeneXus

There is a newer version: 4.7.3

package com.genexus.management;

import javax.management.MBeanNotificationInfo;
import javax.management.Notification;
import javax.management.NotificationBroadcasterSupport;

import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
import org.apache.logging.log4j.Logger;
public class HTTPPoolJMX extends NotificationBroadcasterSupport implements HTTPPoolJMXMBean{

	private long sequenceNumber=0;
	PoolingHttpClientConnectionManager connectionPool;
	private long lastUserWaitingForLongTimeNotif = 0L;
	private long lastPoollsFullNotif = 0L;
	private static Logger log = org.apache.logging.log4j.LogManager.getLogger(HTTPPoolJMX.class);

	public HTTPPoolJMX(PoolingHttpClientConnectionManager connectionPool) {
		this.connectionPool = connectionPool;
	}

	static public void CreateHTTPPoolJMX(PoolingHttpClientConnectionManager httpConnectionPool) {
		try {
			MBeanUtils.createMBean(httpConnectionPool);
		}
		catch(Exception e) {
			log.error("Failed to register HTTP connection pool MBean.", e);
		}
	}

	public int getNumberOfConnectionsInUse(){
		return connectionPool.getTotalStats().getLeased();
	}

	public int getNumberOfRequestsWaiting(){
		return connectionPool.getTotalStats().getPending();
	}

	public int getNumberOfAvailableConnections(){
		return connectionPool.getTotalStats().getAvailable();
	}

	public int getMaxNumberOfConnections(){
		return connectionPool.getTotalStats().getMax();
	}

	public MBeanNotificationInfo[] getNotificationInfo() {
		String[] types = new String[] {"com.genexus.managment.fullpool"};
		String name = Notification.class.getName();
		String description = "The Connection Pool does not have available connections ";
		MBeanNotificationInfo info = new MBeanNotificationInfo(types, name, description);

		types = new String[] {"com.genexus.managment.longtimeuserwaiting"};
		description = "User waiting a connection for a long time";
		MBeanNotificationInfo info1 = new MBeanNotificationInfo(types, name, description);

		return new MBeanNotificationInfo[] {info, info1};
	}
}