import org.logicalcobwebs.proxool.ProxoolException; //导入依赖的package包/类
/**
 * 
 * 初始化proxool数据库连接池
 * 
 * @param event 
 * 
 * @return ModelAndView
 */
public void contextInitialized(ServletContextEvent event) 
{
	LOG.info("ProxoolInitialListener init ...");
	String appDir = event.getServletContext().getRealPath("/");
	String value = event.getServletContext().getInitParameter("proxoolXmlFile");
	try 
	{
           File file = new File(value);
           if (file.isAbsolute())
           {
               JAXPConfigurator.configure(value, false);
           } 
           else 
           {
               JAXPConfigurator.configure(appDir + File.separator + value, false);
           }
       } 
	catch (ProxoolException e)
	{
           LOG.error("Problem configuring " + value, e);
       }
}
 

import org.logicalcobwebs.proxool.ProxoolException; //导入依赖的package包/类
public static void init() {
	try {
		logger.info("init database connection pool……");
		JAXPConfigurator.configure("configs/proxool.xml", true);
	} catch (ProxoolException e) {
		logger.error("read config failed ", e);
		System.exit(-1);
	}
}
 

import org.logicalcobwebs.proxool.ProxoolException; //导入依赖的package包/类
public static void init(String dbPath) {
	try {
		logger.info("初始化数据库连接池……");
		JAXPConfigurator.configure(dbPath, true);
	} catch (ProxoolException e) {
		e.printStackTrace();
		logger.error("读取数据库配置文件出错 " + e.getMessage(), e);
	}
}
 

import org.logicalcobwebs.proxool.ProxoolException; //导入依赖的package包/类
public Integer getIdleConnectionCount() {
    try {
        SnapshotIF snapshot = ProxoolFacade.getSnapshot(getConfiguration().getName());
        return snapshot.getAvailableConnectionCount();
    } catch (ProxoolException e) {
        logger.error("", e);
        return null;
    }
}
 

import org.logicalcobwebs.proxool.ProxoolException; //导入依赖的package包/类
public Integer getBusyConnectionCount() {
    try {
        SnapshotIF snapshot = ProxoolFacade.getSnapshot(getConfiguration().getName());
        return snapshot.getActiveConnectionCount();
    } catch (ProxoolException e) {
        logger.error("", e);
        return null;
    }
}
 

import org.logicalcobwebs.proxool.ProxoolException; //导入依赖的package包/类
public Integer getConnectionCount() {
    try {
        SnapshotIF snapshot = ProxoolFacade.getSnapshot(getConfiguration().getName());
        return (int)snapshot.getConnectionCount();
    } catch (ProxoolException e) {
        logger.error("", e);
        return null;
    }
}
 

import org.logicalcobwebs.proxool.ProxoolException; //导入依赖的package包/类
@Override
public String toString() {
       try {
           ConnectionPoolDefinitionIF poolDef = ProxoolFacade.getConnectionPoolDefinition("openfire");
           SnapshotIF poolStats = ProxoolFacade.getSnapshot("openfire", true);
           return poolDef.getMinimumConnectionCount()+","+poolDef.getMaximumConnectionCount()+","
                   +poolStats.getAvailableConnectionCount()+","+poolStats.getActiveConnectionCount();
       }
       catch (ProxoolException e) {
           return "Default Connection Provider";
       }
   }