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## weblogic.management.security.credentials
Interface CredentialCacheMBean

    public interface CredentialCacheMBean

Defines methods used to get/set the configuration attributes that are required to support the credential cache.

### Deprecation of MBeanHome and Type-Safe Interfaces

In addition to being used as a base class that provides functionality to security provider MBeans, JMX applications can use this class directly as a type-safe interface. When used as a type-safe interface, a JMX application imports this class and accesses it through `weblogic.management.MBeanHome`. As of 9.0, the `MBeanHome` interface and all type-safe interfaces for WebLogic Server MBeans are deprecated. Instead, JMX applications that interact with WebLogic Server MBeans should use standard JMX design patterns in which clients use the `javax.management.MBeanServerConnection` interface to discover MBeans, attributes, and attribute types at runtime. For more information, see "Developing Manageable Applications with JMX" on http://edocs.bea.com.

Method Summary
`int` | `getCredentialCacheTTL()` Returns the maximum number of seconds a credential entry is valid in the LRU cache.
`int` | `getCredentialsCacheSize()` Returns the maximum size of the LRU cache for holding credentials if caching is enabled.
`boolean` | `isCredentialCachingEnabled()` Returns whether non-null credentials are cached by the credential mappers
`void` | `setCredentialCacheTTL(int TTL)` Sets the maximum number of seconds a credential entry is valid in the LRU cache.
`void` | `setCredentialCachingEnabled(boolean enabled)` Sets whether credentials, if found, should be cached by the mappers
`void` | `setCredentialsCacheSize(int max)` Sets the maximum size of the LRU cache for holding credentails if caching is enabled.

Method Detail

### isCredentialCachingEnabled

    boolean isCredentialCachingEnabled()

  Returns whether non-null credentials are cached by the credential mappers

  Default Value:
    false

### setCredentialCachingEnabled

    void setCredentialCachingEnabled(boolean enabled)
                                     throws InvalidAttributeValueException

  Sets whether credentials, if found, should be cached by the mappers

  Parameters:
    `enabled` - - enable or disable credential caching
  Throws:
    `InvalidAttributeValueException`
  See Also:
    `#getEnableCredentialCaching()`

### getCredentialsCacheSize

    int getCredentialsCacheSize()

  Returns the maximum size of the LRU cache for holding credentials if caching is enabled.

  Default Value:
    100

### setCredentialsCacheSize

    void setCredentialsCacheSize(int max)
                                 throws InvalidAttributeValueException

  Sets the maximum size of the LRU cache for holding credentails if caching is enabled.

  Parameters:
    `max` - - the new maximum number of credentials in the cache
  Throws:
    `InvalidAttributeValueException`
  See Also:
    `#getMaxCredentialsInCache()`

### getCredentialCacheTTL

    int getCredentialCacheTTL()

  Returns the maximum number of seconds a credential entry is valid in the LRU cache.

  Default Value:
    600

### setCredentialCacheTTL

    void setCredentialCacheTTL(int TTL)
                               throws InvalidAttributeValueException

  Sets the maximum number of seconds a credential entry is valid in the LRU cache.

  Parameters:
    `TTL` - - sets the time (in seconds) for a credential entry to valid in the cache
  Throws:
    `InvalidAttributeValueException`
  See Also:
    `#getCredentailCacheTTL()`

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