AbstractCheckpointMBean (The Adobe AEM Quickstart and Web Application. 6.6.0)

java.lang.Object
- org.apache.jackrabbit.oak.commons.jmx.AbstractCheckpointMBean

All Implemented Interfaces:

CheckpointMBean

Direct Known Subclasses:

CompositeCheckpointMBean
```
public abstract class AbstractCheckpointMBean
extends java.lang.Object
implements CheckpointMBean
```
Abstract base class for CheckpointMBean implementations. This class provides the basic functionality for converting checkpoints into tabular data.

Field Summary
- Fields inherited from interface org.apache.jackrabbit.oak.api.jmx.CheckpointMBean
  TYPE

Constructor Summary

Constructors
Constructor Description

AbstractCheckpointMBean()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.Date`	`getOldestCheckpointCreationDate()`
`abstract long`	`getOldestCheckpointCreationTimestamp()`
`javax.management.openmbean.TabularData`	`listCheckpoints()`	List the checkpoints that are currently present along with its id, creation time and expiry time.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.jackrabbit.oak.api.jmx.CheckpointMBean
createCheckpoint, releaseCheckpoint

- Constructor Detail
  - AbstractCheckpointMBean
```
public AbstractCheckpointMBean()
```
- Method Detail
  - listCheckpoints
```
public javax.management.openmbean.TabularData listCheckpoints()
```
    Description copied from interface: CheckpointMBean
    
    List the checkpoints that are currently present along with its id, creation time and expiry time.
    
    Specified by:
    
    listCheckpoints in interface CheckpointMBean
    
    Returns:
  - getOldestCheckpointCreationTimestamp
```
public abstract long getOldestCheckpointCreationTimestamp()
```
    Specified by:
    
    getOldestCheckpointCreationTimestamp in interface CheckpointMBean
    
    Returns:
    
    creation timestamp of oldest checkpoint.
  - getOldestCheckpointCreationDate
```
public java.util.Date getOldestCheckpointCreationDate()
```
    Specified by:
    
    getOldestCheckpointCreationDate in interface CheckpointMBean
    
    Returns:
    
    creation date of oldest checkpoint.