org.castor.cache.distributed
Class JcsCache

java.lang.Object
  extended by org.castor.cache.AbstractBaseCache
      extended by org.castor.cache.distributed.JcsCache
All Implemented Interfaces:
java.util.Map<java.lang.Object,java.lang.Object>, Cache

public final class JcsCache
extends AbstractBaseCache

JCS (Java Caching System) implementation of Castor JDO Cache. For more details of JCS, see http://jakarta.apache.org/jcs

Since:
1.0
Version:
$Revision: 8102 $ $Date: 2006-04-25 16:09:10 -0600 (Tue, 25 Apr 2006) $
Author:
Tim Telcik, Werner Guttmann, Ralf Joachim
See Also:
The JCS Home Page

Nested Class Summary
 
Nested classes/interfaces inherited from interface java.util.Map
java.util.Map.Entry<K,V>
 
Field Summary
static java.lang.String IMPLEMENTATION
          The classname of the implementations factory class.
static java.lang.String TYPE
          The type of the cache.
 
Fields inherited from interface org.castor.cache.Cache
DEFAULT_DEBUG, DEFAULT_NAME, DEFAULT_TYPE, PARAM_DEBUG, PARAM_NAME, PARAM_TYPE
 
Constructor Summary
JcsCache()
           
 
Method Summary
 void clear()
          
 boolean containsKey(java.lang.Object key)
          
 boolean containsValue(java.lang.Object value)
          
 java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>> entrySet()
          
 java.lang.Object get(java.lang.Object key)
          
 java.lang.String getType()
          Indicates the type of this cache.
 void initialize(java.util.Properties params)
          Lyfe-cycle method to allow custom initialization of cache implementations.
 void initialize(java.lang.String implementation, java.util.Properties params)
          Normally called to initialize JcsCache.
 boolean isEmpty()
          
 java.util.Set<java.lang.Object> keySet()
          
 java.lang.Object put(java.lang.Object key, java.lang.Object value)
          
 void putAll(java.util.Map<? extends java.lang.Object,? extends java.lang.Object> map)
          
 java.lang.Object remove(java.lang.Object key)
          
 int size()
          
 java.util.Collection<java.lang.Object> values()
          
 
Methods inherited from class org.castor.cache.AbstractBaseCache
close, expire, expireAll, getName, invokeMethod, invokeStaticMethod
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Map
equals, hashCode
 

Field Detail

TYPE

public static final java.lang.String TYPE
The type of the cache.

See Also:
Constant Field Values

IMPLEMENTATION

public static final java.lang.String IMPLEMENTATION
The classname of the implementations factory class.

See Also:
Constant Field Values
Constructor Detail

JcsCache

public JcsCache()
Method Detail

initialize

public void initialize(java.util.Properties params)
                throws CacheAcquireException
Lyfe-cycle method to allow custom initialization of cache implementations.

Specified by:
initialize in interface Cache
Overrides:
initialize in class AbstractBaseCache
Parameters:
params - Parameters to initialize the cache (e.g. name, capacity).
Throws:
CacheAcquireException - If cache can not be initialized.

initialize

public void initialize(java.lang.String implementation,
                       java.util.Properties params)
                throws CacheAcquireException
Normally called to initialize JcsCache. To be able to test the method without having org.apache.jcs.JCS implementation, it can also be called with a test implementations classname.

Parameters:
implementation - Cache implementation classname to initialize.
params - Parameters to initialize the cache (e.g. name, capacity).
Throws:
CacheAcquireException - If cache can not be initialized.

getType

public java.lang.String getType()
Indicates the type of this cache.

Returns:
The cache type.

size

public int size()


isEmpty

public boolean isEmpty()


containsKey

public boolean containsKey(java.lang.Object key)


containsValue

public boolean containsValue(java.lang.Object value)


get

public java.lang.Object get(java.lang.Object key)


put

public java.lang.Object put(java.lang.Object key,
                            java.lang.Object value)


remove

public java.lang.Object remove(java.lang.Object key)


putAll

public void putAll(java.util.Map<? extends java.lang.Object,? extends java.lang.Object> map)


clear

public void clear()


keySet

public java.util.Set<java.lang.Object> keySet()


values

public java.util.Collection<java.lang.Object> values()


entrySet

public java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>> entrySet()



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