org.objectweb.cjdbc.controller.cache.result.entries
Class ResultCacheEntryEager

java.lang.Object
  org.objectweb.cjdbc.controller.cache.result.entries.AbstractResultCacheEntry
      org.objectweb.cjdbc.controller.cache.result.entries.ResultCacheEntryEager

public class ResultCacheEntryEager

extends AbstractResultCacheEntry

A CacheEntry that is to be recognized as Eager entry.

Version:

1.0

Author:

Nicolas Modrzyk , Emmanuel Cecchet

Field Summary

private AbstractResultCache	cache
private long	deadline
private long	timeout

Fields inherited from class org.objectweb.cjdbc.controller.cache.result.entries.AbstractResultCacheEntry

CACHE_DIRTY, CACHE_INVALID, CACHE_VALID, NO_DEADLINE, request, result, state

Constructor Summary

ResultCacheEntryEager(AbstractResultCache cache, SelectRequest request, ControllerResultSet result, long timeout)
Create a new Eager Query Cache entry

Method Summary

long	getDeadline() Returns the deadline value.
long	getTimeout() Returns the timeout value.
java.lang.String	getType() Get the type of this entry as a string
void	invalidate() Invalidates this cache entry (removes the ResultSet and turn state to AbstractResultCacheEntry.CACHE_INVALID).
java.lang.String[]	toStringTable() Get data about this entry

Methods inherited from class org.objectweb.cjdbc.controller.cache.result.entries.AbstractResultCacheEntry

getNext, getPrev, getRequest, getResult, getSizeOfResult, getState, isDirty, isValid, markDirty, setNext, setPrev, setResult, setValid

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

cache

private AbstractResultCache cache

timeout

private long timeout

deadline

private long deadline

Constructor Detail

ResultCacheEntryEager

public ResultCacheEntryEager(AbstractResultCache cache,
                             SelectRequest request,
                             ControllerResultSet result,
                             long timeout)

Create a new Eager Query Cache entry

Parameters:

cache - The query cache we belong to

request - Select request to cache

result - ResultSet to cache

timeout - The timeout to use for the deadline (0 for no timeout)

Method Detail

invalidate

public void invalidate()

Description copied from class: AbstractResultCacheEntry

Invalidates this cache entry (removes the ResultSet and turn state to AbstractResultCacheEntry.CACHE_INVALID).

Specified by:

invalidate in class AbstractResultCacheEntry

See Also:

AbstractResultCacheEntry.invalidate()

getType

public java.lang.String getType()

Description copied from class: AbstractResultCacheEntry

Get the type of this entry as a string

Specified by:

getType in class AbstractResultCacheEntry

Returns:

NoCache or Eager or Relaxed

See Also:

AbstractResultCacheEntry.getType()

toStringTable

public java.lang.String[] toStringTable()

Description copied from class: AbstractResultCacheEntry

Get data about this entry

Specified by:

toStringTable in class AbstractResultCacheEntry

Returns:

an array [request,type,status(valid,notvalid,dirty),deadLine]

See Also:

AbstractResultCacheEntry.toStringTable()

getDeadline

public long getDeadline()

Returns the deadline value.

Returns:

Returns the deadline.

getTimeout

public long getTimeout()

Returns the timeout value.

Returns:

Returns the timeout.