JDBCConnectionPoolStats (Java EE 5)

指定 JDBC 连接池提供的统计信息。 英文文档：

Specifies the statistics provided by a JDBC connection pool.

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Method Summary
CountStatistic	getCloseCount()           Number of connections closed.
CountStatistic	getCreateCount()           Number of connections created.
BoundedRangeStatistic	getFreePoolSize()           Number of free connections in the pool.
BoundedRangeStatistic	getPoolSize()           Size of the connection pool.
RangeStatistic	getWaitingThreadCount()           Number of threads waiting for a connection.

 

Methods inherited from interface javax.management.j2ee.statistics.JDBCConnectionStats
getJdbcDataSource, getUseTime, getWaitTime

 

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

 

Method Detail

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

英文文档：

getCreateCount

CountStatistic getCreateCount()

Number of connections created.

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

英文文档：

getCloseCount

CountStatistic getCloseCount()

Number of connections closed.

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public BoundedRangeStatistic getPoolSize()
连接池的大小。

英文文档：

getPoolSize

BoundedRangeStatistic getPoolSize()

Size of the connection pool.

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

英文文档：

getFreePoolSize

BoundedRangeStatistic getFreePoolSize()

Number of free connections in the pool.

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

英文文档：

getWaitingThreadCount

RangeStatistic getWaitingThreadCount()

Number of threads waiting for a connection.

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