org.apache.geronimo.connector.outbound
Class SinglePoolMatchAllConnectionInterceptor

java.lang.Object
  extended by org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor
      extended by org.apache.geronimo.connector.outbound.SinglePoolMatchAllConnectionInterceptor
All Implemented Interfaces:
ConnectionInterceptor, PoolingAttributes

public class SinglePoolMatchAllConnectionInterceptor
extends AbstractSinglePoolConnectionInterceptor

This pool is the most spec-compliant pool. It can be used by itself with no partitioning. It is apt to be the slowest pool. For each connection request, it synchronizes access to the pool and asks the ManagedConnectionFactory for a match from among all managed connections. If none is found, it may discard a random existing connection, and creates a new connection.


Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor
AbstractSinglePoolConnectionInterceptor.FillTask
 
Field Summary
 
Fields inherited from class org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor
blockingTimeoutMilliseconds, connectionCount, destroyed, log, maxSize, minSize, next, permits, shrinkLater, timer
 
Constructor Summary
SinglePoolMatchAllConnectionInterceptor(ConnectionInterceptor next, int maxSize, int minSize, int blockingTimeoutMilliseconds, int idleTimeoutMinutes)
           
 
Method Summary
protected  void doAdd(ManagedConnectionInfo mci)
           
protected  boolean doRemove(ManagedConnectionInfo mci)
           
protected  void getExpiredManagedConnectionInfos(long threshold, List<ManagedConnectionInfo> killList)
           
 int getIdleConnectionCount()
           
protected  Object getPool()
           
protected  void internalDestroy()
           
protected  void internalGetConnection(ConnectionInfo connectionInfo)
           
protected  void transferConnections(int maxSize, int shrinkNow)
           
 
Methods inherited from class org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor
addToPool, destroy, getBlockingTimeoutMilliseconds, getConnection, getConnectionCount, getIdleTimeoutMinutes, getPartitionCount, getPartitionMaxSize, getPartitionMinSize, internalReturn, returnConnection, setBlockingTimeoutMilliseconds, setIdleTimeoutMinutes, setPartitionMaxSize, setPartitionMinSize
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SinglePoolMatchAllConnectionInterceptor

public SinglePoolMatchAllConnectionInterceptor(ConnectionInterceptor next,
                                               int maxSize,
                                               int minSize,
                                               int blockingTimeoutMilliseconds,
                                               int idleTimeoutMinutes)
Method Detail

internalGetConnection

protected void internalGetConnection(ConnectionInfo connectionInfo)
                              throws ResourceException
Specified by:
internalGetConnection in class AbstractSinglePoolConnectionInterceptor
Throws:
ResourceException

doAdd

protected void doAdd(ManagedConnectionInfo mci)
Specified by:
doAdd in class AbstractSinglePoolConnectionInterceptor

getPool

protected Object getPool()
Specified by:
getPool in class AbstractSinglePoolConnectionInterceptor

doRemove

protected boolean doRemove(ManagedConnectionInfo mci)
Specified by:
doRemove in class AbstractSinglePoolConnectionInterceptor

internalDestroy

protected void internalDestroy()
Specified by:
internalDestroy in class AbstractSinglePoolConnectionInterceptor

getIdleConnectionCount

public int getIdleConnectionCount()
Specified by:
getIdleConnectionCount in interface PoolingAttributes
Specified by:
getIdleConnectionCount in class AbstractSinglePoolConnectionInterceptor

transferConnections

protected void transferConnections(int maxSize,
                                   int shrinkNow)
Specified by:
transferConnections in class AbstractSinglePoolConnectionInterceptor

getExpiredManagedConnectionInfos

protected void getExpiredManagedConnectionInfos(long threshold,
                                                List<ManagedConnectionInfo> killList)
Specified by:
getExpiredManagedConnectionInfos in class AbstractSinglePoolConnectionInterceptor


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