DefaultPooledObjectInfoMBean (Apache Tomcat 11.0.22 API Documentation)
Description: declaration: package: org.apache.tomcat.dbcp.pool2.impl, interface: DefaultPooledObjectInfoMBean

# Interface DefaultPooledObjectInfoMBean

All Known Implementing Classes:
  `DefaultPooledObjectInfo`

public interface DefaultPooledObjectInfoMBean
The interface that defines the information about pooled objects that will be exposed via JMX.

## Note

This interface exists only to define those attributes and methods that will be made available via JMX. It must not be implemented by clients as it is subject to change between major, minor and patch version releases of commons pool. Clients that implement this interface may not, therefore, be able to upgrade to a new minor or patch release without requiring code changes.

Since:
  2.0

- ## Method Summary

  Modifier and Type
  Method
  Description
  `long`
  `getBorrowedCount()`
  Gets the number of times this object has been borrowed.
  `long`
  `getCreateTime()`
  Gets the time (using the same basis as `Clock.instant()`) that pooled object was created.
  `String`
  `getCreateTimeFormatted()`
  Gets the time that pooled object was created.
  `long`
  `getLastBorrowTime()`
  Gets the time (using the same basis as `Clock.instant()`) the polled object was last borrowed.
  `String`
  `getLastBorrowTimeFormatted()`
  Gets the time that pooled object was last borrowed.
  `String`
  `getLastBorrowTrace()`
  Gets the stack trace recorded when the pooled object was last borrowed.
  `long`
  `getLastReturnTime()`
  Gets the time (using the same basis as `Clock.instant()`)the wrapped object was last returned.
  `String`
  `getLastReturnTimeFormatted()`
  Gets the time that pooled object was last returned.
  `String`
  `getPooledObjectToString()`
  Gets a String form of the wrapper for debug purposes.
  `String`
  `getPooledObjectType()`
  Gets the name of the class of the pooled object.

- ## Method Details

  - ### getBorrowedCount

    long getBorrowedCount()
    Gets the number of times this object has been borrowed.
    Returns:
      The number of times this object has been borrowed.
    Since:
      2.1

  - ### getCreateTime

    long getCreateTime()
    Gets the time (using the same basis as `Clock.instant()`) that pooled object was created.
    Returns:
      The creation time for the pooled object.

  - ### getCreateTimeFormatted

    String getCreateTimeFormatted()
    Gets the time that pooled object was created.
    Returns:
      The creation time for the pooled object formatted as `yyyy-MM-dd HH:mm:ss Z`.

  - ### getLastBorrowTime

    long getLastBorrowTime()
    Gets the time (using the same basis as `Clock.instant()`) the polled object was last borrowed.
    Returns:
      The time the pooled object was last borrowed.

  - ### getLastBorrowTimeFormatted

    String getLastBorrowTimeFormatted()
    Gets the time that pooled object was last borrowed.
    Returns:
      The last borrowed time for the pooled object formatted as `yyyy-MM-dd HH:mm:ss Z`.

  - ### getLastBorrowTrace

    String getLastBorrowTrace()
    Gets the stack trace recorded when the pooled object was last borrowed.
    Returns:
      The stack trace showing which code last borrowed the pooled object.

  - ### getLastReturnTime

    long getLastReturnTime()
    Gets the time (using the same basis as `Clock.instant()`)the wrapped object was last returned.
    Returns:
      The time the object was last returned.

  - ### getLastReturnTimeFormatted

    String getLastReturnTimeFormatted()
    Gets the time that pooled object was last returned.
    Returns:
      The last returned time for the pooled object formatted as `yyyy-MM-dd HH:mm:ss Z`.

  - ### getPooledObjectToString

    String getPooledObjectToString()
    Gets a String form of the wrapper for debug purposes. The format is not fixed and may change at any time.
    Returns:
      A string representation of the pooled object.
    See Also:
      - `Object.toString()`

  - ### getPooledObjectType

    String getPooledObjectType()
    Gets the name of the class of the pooled object.
    Returns:
      The pooled object's class name.
    See Also:
      - `Class.getName()`