org.apache.geronimo.connector.outbound
Class SinglePoolConnectionInterceptor
java.lang.Object
org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor
org.apache.geronimo.connector.outbound.SinglePoolConnectionInterceptor
- All Implemented Interfaces:
- ConnectionInterceptor, PoolingAttributes
- public class SinglePoolConnectionInterceptor
- extends AbstractSinglePoolConnectionInterceptor
SinglePoolConnectionInterceptor chooses a single connection from the pool. If selectOneAssumeMatch
is true, it simply returns the selected connection.
THIS SHOULD BE USED ONLY IF MAXIMUM SPEED IS ESSENTIAL AND YOU HAVE THOROUGLY CHECKED THAT
MATCHING WOULD SUCCEED ON THE SELECTED CONNECTION. (i.e., read the docs on your connector
to find out how matching works)
If selectOneAssumeMatch is false, it checks with the ManagedConnectionFactory that the
selected connection does match before returning it: if not it throws an exception.
- Version:
- $Rev: 355877 $ $Date: 2005-12-11 03:48:27 +0100 (Sun, 11 Dec 2005) $
Methods inherited from class org.apache.geronimo.connector.outbound.AbstractSinglePoolConnectionInterceptor |
destroy, getBlockingTimeoutMilliseconds, getConnection, getConnectionCount, getIdleTimeoutMinutes, getPartitionCount, getPartitionMinSize, returnConnection, setBlockingTimeoutMilliseconds, setIdleTimeoutMinutes, setPartitionMaxSize, setPartitionMinSize |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
SinglePoolConnectionInterceptor
public SinglePoolConnectionInterceptor(ConnectionInterceptor next,
int maxSize,
int minSize,
int blockingTimeoutMilliseconds,
int idleTimeoutMinutes,
boolean selectOneAssumeMatch)
internalGetConnection
protected void internalGetConnection(ConnectionInfo connectionInfo)
throws javax.resource.ResourceException
- Specified by:
internalGetConnection
in class AbstractSinglePoolConnectionInterceptor
- Throws:
javax.resource.ResourceException
internalDestroy
protected void internalDestroy()
- Specified by:
internalDestroy
in class AbstractSinglePoolConnectionInterceptor
internalReturn
protected boolean internalReturn(ConnectionInfo connectionInfo,
ConnectionReturnAction connectionReturnAction)
- Specified by:
internalReturn
in class AbstractSinglePoolConnectionInterceptor
getPartitionMaxSize
public int getPartitionMaxSize()
- Specified by:
getPartitionMaxSize
in interface PoolingAttributes
- Specified by:
getPartitionMaxSize
in class AbstractSinglePoolConnectionInterceptor
transferConnections
protected void transferConnections(int maxSize,
int shrinkNow)
- Specified by:
transferConnections
in class AbstractSinglePoolConnectionInterceptor
getIdleConnectionCount
public int getIdleConnectionCount()
- Specified by:
getIdleConnectionCount
in interface PoolingAttributes
- Specified by:
getIdleConnectionCount
in class AbstractSinglePoolConnectionInterceptor
getExpiredManagedConnectionInfos
protected void getExpiredManagedConnectionInfos(long threshold,
ArrayList killList)
- Specified by:
getExpiredManagedConnectionInfos
in class AbstractSinglePoolConnectionInterceptor
addToPool
protected boolean addToPool(ManagedConnectionInfo mci)
- Specified by:
addToPool
in class AbstractSinglePoolConnectionInterceptor
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