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java.lang.Objectorg.castor.cache.AbstractBaseCache
org.castor.cache.simple.TimeLimited
public class TimeLimited
TimeLimited is a time limted first-in-first-out Map. Every object being put in the Map will live until the timeout expired.
The expiration time is passed to the cache at initialization by the individual cache property ttl which defines the timeout of every object in the cache in seconds. If not specified a timeout of 30 seconds will be used.
Nested Class Summary |
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Nested classes/interfaces inherited from interface java.util.Map |
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java.util.Map.Entry<K,V> |
Field Summary | |
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static int |
DEFAULT_TTL
Default ttl of cache. |
static java.lang.String |
PARAM_TTL
Mapped initialization parameter ttl . |
static java.lang.String |
TYPE
The type of the cache. |
Fields inherited from interface org.castor.cache.Cache |
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DEFAULT_DEBUG, DEFAULT_NAME, DEFAULT_TYPE, PARAM_DEBUG, PARAM_NAME, PARAM_TYPE |
Constructor Summary | |
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TimeLimited()
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Method Summary | |
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void |
clear()
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boolean |
containsKey(java.lang.Object key)
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boolean |
containsValue(java.lang.Object value)
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java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>> |
entrySet()
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java.lang.Object |
get(java.lang.Object key)
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int |
getTTL()
Get real ttl of this cache. |
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. |
boolean |
isEmpty()
|
java.util.Set<java.lang.Object> |
keySet()
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java.lang.Object |
put(java.lang.Object key,
java.lang.Object value)
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void |
putAll(java.util.Map<? extends java.lang.Object,? extends java.lang.Object> map)
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java.lang.Object |
remove(java.lang.Object key)
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int |
size()
|
java.util.Collection<java.lang.Object> |
values()
|
Methods inherited from class org.castor.cache.AbstractBaseCache |
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close, expire, expireAll, getName, invokeMethod, invokeStaticMethod |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Map |
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equals, hashCode |
Field Detail |
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public static final java.lang.String TYPE
public static final java.lang.String PARAM_TTL
ttl
.
public static final int DEFAULT_TTL
Constructor Detail |
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public TimeLimited()
Method Detail |
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public final void initialize(java.util.Properties params) throws CacheAcquireException
initialize
in interface Cache
initialize
in class AbstractBaseCache
params
- Parameters to initialize the cache (e.g. name, capacity).
CacheAcquireException
- If cache can not be initialized.public final java.lang.String getType()
public final int getTTL()
public final int size()
public final boolean isEmpty()
public final boolean containsKey(java.lang.Object key)
public final boolean containsValue(java.lang.Object value)
public final java.lang.Object get(java.lang.Object key)
public final java.lang.Object put(java.lang.Object key, java.lang.Object value)
public java.lang.Object remove(java.lang.Object key)
public final void putAll(java.util.Map<? extends java.lang.Object,? extends java.lang.Object> map)
public final void clear()
public final java.util.Set<java.lang.Object> keySet()
public final java.util.Collection<java.lang.Object> values()
public final java.util.Set<java.util.Map.Entry<java.lang.Object,java.lang.Object>> entrySet()
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