Method Detail

• getUsage

  Float getUsage()

  Return the usage of the pool as value between 0 and 1 (or -1 if the pool is not limited).

  • 1 means that the maximum number of connections have been allocated
  • 0 means that no connection is currently active
  • -1 means there is not limit to the number of connections that can be allocated

  This may also return null if the data source does not provide the necessary information to compute the poll usage.

  Returns:

  the usage value or null

• getActive

  Integer getActive()

  Return the current number of active connections that have been allocated from the data source or null if that information is not available.

  Returns:

  the number of active connections or null

• getMax

  Integer getMax()

  Return the maximum number of active connections that can be allocated at the same time or -1 if there is no limit. Can also return null if that information is not available.

  Returns:

  the maximum number of active connections or null

• getMin

  Integer getMin()

  Return the minimum number of idle connections in the pool or null if that information is not available.

  Returns:

  the minimum number of active connections or null

• getValidationQuery

  String getValidationQuery()

  Return the query to use to validate that a connection is valid or null if that information is not available.

  Returns:

  the validation query or null

• getDefaultAutoCommit

  Boolean getDefaultAutoCommit()

  The default auto-commit state of connections created by this pool. If not set (null), default is JDBC driver default (If set to null then the java.sql.Connection.setAutoCommit(boolean) method will not be called.)

  Returns:

  the default auto-commit state or null