JCAConnectionPoolStats (Java EE 5)

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javax.management.j2ee.statistics Interface JCAConnectionPoolStats

All Superinterfaces:: JCAConnectionStats, Stats

public interface JCAConnectionPoolStats
extends JCAConnectionStats

Implements: JCAConnectionStats

指定 JCA 连接池提供的统计信息。

英文文档：

Specifies the statistics provided by a JCA Connection Pool

Method Summary
`CountStatistic`	`getCloseCount()` The number of connections closed
`CountStatistic`	`getCreateCount()` The number of connections created
`BoundedRangeStatistic`	`getFreePoolSize()` The number of free connections in the pool
`BoundedRangeStatistic`	`getPoolSize()` The size of the connection pool
`RangeStatistic`	`getWaitingThreadCount()` The number of threads waiting for a connection

Methods inherited from interface javax.management.j2ee.statistics.JCAConnectionStats
`getConnectionFactory, getManagedConnectionFactory, getUseTime, getWaitTime`

Methods inherited from interface javax.management.j2ee.statistics.Stats
`getStatistic, getStatisticNames, getStatistics`

Method Detail

public CountStatistic getCloseCount()
已关闭的连接数。

return
en
CountStatistic

英文文档：
getCloseCount

CountStatistic getCloseCount()

The number of connections closed

Returns:: CountStatistic

public CountStatistic getCreateCount()
已创建的连接数。

return
en
CountStatistic

英文文档：
getCreateCount

CountStatistic getCreateCount()

The number of connections created

Returns:: CountStatistic

public BoundedRangeStatistic getFreePoolSize()
池中空闲的连接数。

return
en
BoundedRangeStatistic

英文文档：
getFreePoolSize

BoundedRangeStatistic getFreePoolSize()

The number of free connections in the pool

Returns:: BoundedRangeStatistic

public BoundedRangeStatistic getPoolSize()
连接池的大小。

return
en
BoundedRangeStatistic

英文文档：
getPoolSize

BoundedRangeStatistic getPoolSize()

The size of the connection pool

Returns:: BoundedRangeStatistic

public RangeStatistic getWaitingThreadCount()
等待连接的线程数。

return
en
BoundedRangeStatistic

英文文档：
getWaitingThreadCount

RangeStatistic getWaitingThreadCount()

The number of threads waiting for a connection

Returns:: BoundedRangeStatistic

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Copyright 2007 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.

一看就知道只有菜鸟才干这么无知的事啦。

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