PropertiesCache (Web API 2021)

java.lang.Object
- com.microstrategy.utils.cache.CacheBase
- - com.microstrategy.utils.cache.CustomizationsAwareCache
  - - com.microstrategy.utils.cache.PropertiesCache

All Implemented Interfaces:

Cache, java.util.Observer
```
public class PropertiesCache
extends CustomizationsAwareCache
```
Since:

MicroStrategy Web 9.0.0

Field Summary
- Fields inherited from class com.microstrategy.utils.cache.CacheBase
  alias, DEFAULT_FILE_REFRESH_TIME, DEFAULT_REFRESH_TIME, DEFAULT_STATISTIC_TIME, DEFAULT_SYS_TIMEOUT, DEFAULT_USER_TIMEOUT, NO_KEY, NO_REFRESH, NO_STATISTIC, NO_TIMEOUT

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static PropertiesCache`	`getInstance()`
`protected java.lang.Object`	`getKey(CacheHint hint)`	Overridable.
`static java.util.Properties`	`getProperties(java.lang.String name)`
`protected java.lang.Object`	`load(CacheHint hint)`	Overridable.

Methods inherited from class com.microstrategy.utils.cache.CustomizationsAwareCache
update

Methods inherited from class com.microstrategy.utils.cache.CacheBase
canUpdate, clear, close, configure, contains, delete, get, getName, getRefreshTime, getStatisticTime, getTimeout, getWithoutRefresh, logStatistic, onHintClose, onTimer, put, refresh, reLoad, remove, save, setRefreshTime, setStatisticTime, setTimeout, size, store, unLoad

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

- Method Detail
  - getInstance
```
public static PropertiesCache getInstance()
```
  - getProperties
```
public static java.util.Properties getProperties(java.lang.String name)
```
  - load
```
protected java.lang.Object load(CacheHint hint)
                         throws CacheException
```
    Description copied from class: CacheBase
    
    Overridable. Creates a new cached object instance and populates it with data from the persistent storage. In case the object not found in the persistent storage the implementation can return either null or a dummy object.
    
    Specified by:
    
    load in class CacheBase
    
    Parameters:
    
    hint - the hint object.
    
    Returns:
    
    the object or null.
    
    Throws:
    
    CacheException - if somethig gos wrong.
  - getKey
```
protected java.lang.Object getKey(CacheHint hint)
                           throws CacheException
```
    Description copied from class: CacheBase
    
    Overridable. Extracts from the hint object the key that shall be used to identify the cached object.
    
    Specified by:
    
    getKey in class CacheBase
    
    Parameters:
    
    hint - the hint object.
    
    Returns:
    
    the key
    
    Throws:
    
    CacheException - if somethig gos wrong.