AbstractDynamicMetadataResolver.BackingStoreCleanupSweeper (OpenSAML :: SAML Provider Implementations 4.1.1 API)

java.lang.Object
- java.util.TimerTask
- - org.opensaml.saml.metadata.resolver.impl.AbstractDynamicMetadataResolver.BackingStoreCleanupSweeper

All Implemented Interfaces:

Runnable

Enclosing class:

AbstractDynamicMetadataResolver
```
protected class AbstractDynamicMetadataResolver.BackingStoreCleanupSweeper
extends TimerTask
```
Background maintenance task which cleans expired and idle metadata from the backing store, and removes orphaned entity management data.

Field Summary

Fields
Modifier and Type Field Description

private org.slf4j.Logger log
Logger.

Constructor Summary

Constructors
Modifier Constructor Description

protected BackingStoreCleanupSweeper()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private boolean`	`isRemoveData(AbstractDynamicMetadataResolver.EntityManagementData mgmtData, Instant now, Instant earliestValidLastAccessed)`	Determine whether metadata should be removed based on expiration and idle time data.
`private void`	`removeExpiredAndIdleMetadata()`	Purge metadata which is either 1) expired or 2) (if `AbstractDynamicMetadataResolver.isRemoveIdleEntityData()` is true) which hasn't been accessed within the last `AbstractDynamicMetadataResolver.getMaxIdleEntityData()` duration.
`void`	`run()`

Methods inherited from class java.util.TimerTask
cancel, scheduledExecutionTime

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

- Field Detail
  - log
```
@Nonnull
private final org.slf4j.Logger log
```
    Logger.
- Constructor Detail
  - BackingStoreCleanupSweeper
```
protected BackingStoreCleanupSweeper()
```
- Method Detail
  - run
```
public void run()
```
    Specified by:
    
    run in interface Runnable
    
    Specified by:
    
    run in class TimerTask
  - removeExpiredAndIdleMetadata
```
private void removeExpiredAndIdleMetadata()
```
    Purge metadata which is either 1) expired or 2) (if AbstractDynamicMetadataResolver.isRemoveIdleEntityData() is true) which hasn't been accessed within the last AbstractDynamicMetadataResolver.getMaxIdleEntityData() duration.
  - isRemoveData
```
private boolean isRemoveData(@Nonnull
                             AbstractDynamicMetadataResolver.EntityManagementData mgmtData,
                             @Nonnull
                             Instant now,
                             @Nonnull
                             Instant earliestValidLastAccessed)
```
    Determine whether metadata should be removed based on expiration and idle time data.
    
    Parameters:
    
    mgmtData - the management data instance for the entity
    
    now - the current time
    
    earliestValidLastAccessed - the earliest last accessed time which would be valid
    
    Returns:
    
    true if the entity is expired or exceeds the max idle time, false otherwise