import org.logicalcobwebs.proxool.ConnectionPoolDefinitionIF; //导入依赖的package包/类
public void onRegistration(ConnectionPoolDefinitionIF def, Properties completeInfo) {

			String alias = def.getAlias();
			String completeUrl = def.getCompleteUrl();
			String urlKey = getCompleteUrlHashKey(alias);
			completeInfo.setProperty(urlKey, completeUrl);
			pools.put(alias, completeInfo);
			logger.info("FwProxoolListener>>创建数据库连接池. alias:{}, proxool completeUrl:{}", alias, completeUrl);
			logger.info("FwProxoolListener>>completeInfo:{}", completeInfo);
		}
 

import org.logicalcobwebs.proxool.ConnectionPoolDefinitionIF; //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";
       }
   }