org.jboss.jca.adapters.jdbc
Class PreparedStatementCache

java.lang.Object
  org.jboss.jca.adapters.jdbc.util.LRUCachePolicy
      org.jboss.jca.adapters.jdbc.PreparedStatementCache

public class PreparedStatementCache
extends LRUCachePolicy

LRU cache for PreparedStatements. When ps ages out, close it.

Version:

$Revision: 73034 $

Author:

Bill Burke, Adrian Brock, Scott.Stark@jboss.org

Nested Class Summary

static class

PreparedStatementCache.Key Ket class

Nested classes/interfaces inherited from class org.jboss.jca.adapters.jdbc.util.LRUCachePolicy

LRUCachePolicy.LRUCacheEntry, LRUCachePolicy.LRUList

Field Summary

Fields inherited from class org.jboss.jca.adapters.jdbc.util.LRUCachePolicy

lruList, map, maxCapacity, minCapacity

Constructor Summary

PreparedStatementCache(int max, JdbcStatisticsPlugin stats)
Constructor

Method Summary

protected void	ageOut(LRUCachePolicy.LRUCacheEntry entry) Age out an entry
String	toString()

Methods inherited from class org.jboss.jca.adapters.jdbc.util.LRUCachePolicy

cacheMiss, create, createCacheEntry, createList, createMap, destroy, flush, get, insert, peek, remove, size, start, stop

Methods inherited from class java.lang.Object

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

Constructor Detail

PreparedStatementCache

public PreparedStatementCache(int max,
                              JdbcStatisticsPlugin stats)

Constructor

Parameters:

max - The max value

stats - The statistics plugin

Method Detail

ageOut

protected void ageOut(LRUCachePolicy.LRUCacheEntry entry)

Age out an entry

Overrides:

ageOut in class LRUCachePolicy

Parameters:

entry - The entry

toString

public String toString()

Overrides:

toString in class Object