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EclipseLink 1.1.1_ 1.1.1.v20090430-r4097 API Reference | |||||||||
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java.lang.Objectorg.eclipse.persistence.descriptors.invalidation.CacheInvalidationPolicy
org.eclipse.persistence.descriptors.invalidation.DailyCacheInvalidationPolicy
public class DailyCacheInvalidationPolicy
PUBLIC: A CacheInvalidationPolicy that allows objects to expire every day at a specific time. A daily cache invalidation policy is created with an hour, minute, second and millisecond when objects will expire. Objects will expire in the cache every day at that time.
CacheInvalidationPolicy
,
Serialized FormField Summary | |
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protected java.util.Calendar |
expiryTime
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protected java.util.Calendar |
previousExpiry
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Fields inherited from class org.eclipse.persistence.descriptors.invalidation.CacheInvalidationPolicy |
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NO_EXPIRY, shouldRefreshInvalidObjectsInUnitOfWork, shouldUpdateReadTimeOnUpdate |
Constructor Summary | |
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DailyCacheInvalidationPolicy()
INTERNAL: Default constructor for Project XML if setters are not called to set expiry times, expiry time will be the time of day at which this object is instantiated. |
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DailyCacheInvalidationPolicy(int hour,
int minute,
int second,
int millisecond)
PUBLIC: Construct a daily policy that will allow objects to expire at a specific time of day. |
Method Summary | |
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java.util.Calendar |
getExpiryTime()
INTERNAL: Get the expiry time as a Calendar. |
long |
getExpiryTimeInMillis(org.eclipse.persistence.internal.identitymaps.CacheKey key)
INTERNAL: return the next expiry time |
void |
incrementExpiry()
INTERNAL: Update the expiry time to be the day after the current day. |
boolean |
isInvalidated(org.eclipse.persistence.internal.identitymaps.CacheKey key,
long currentTimeMillis)
INTERNAL: Return true if this object has expire or is invalid |
void |
setExpiryTime(java.util.Calendar calendar)
INTERNAL: Set the expiry time based on a Calendar. |
void |
setExpiryTime(int hour,
int minute,
int second,
int millisecond)
PUBLIC: Set a new expiry time for this object Provide the hour, minute, second and millisecond. |
Methods inherited from class org.eclipse.persistence.descriptors.invalidation.CacheInvalidationPolicy |
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getRemainingValidTime, isInvalidated, setShouldRefreshInvalidObjectsInUnitOfWork, setShouldUpdateReadTimeOnUpdate, shouldRefreshInvalidObjectsInUnitOfWork, shouldUpdateReadTimeOnUpdate |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected java.util.Calendar expiryTime
protected java.util.Calendar previousExpiry
Constructor Detail |
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public DailyCacheInvalidationPolicy()
public DailyCacheInvalidationPolicy(int hour, int minute, int second, int millisecond)
Method Detail |
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public long getExpiryTimeInMillis(org.eclipse.persistence.internal.identitymaps.CacheKey key)
getExpiryTimeInMillis
in class CacheInvalidationPolicy
public java.util.Calendar getExpiryTime()
public boolean isInvalidated(org.eclipse.persistence.internal.identitymaps.CacheKey key, long currentTimeMillis)
isInvalidated
in class CacheInvalidationPolicy
public void incrementExpiry()
public void setExpiryTime(int hour, int minute, int second, int millisecond)
public void setExpiryTime(java.util.Calendar calendar)
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EclipseLink 1.1.1_ 1.1.1.v20090430-r4097 API Reference | |||||||||
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