Package com.sun.enterprise.resource.pool

Class ConnectionLeakDetector

java.lang.Object

com.sun.enterprise.resource.pool.ConnectionLeakDetector

public class ConnectionLeakDetector
extends Object

Connection leak detector, book keeps the caller stack-trace during getConnection()
Once the leak-timeout expires, assumes a connection leak and prints the caller stack-trace
Also, reclaims the connection if connection-leak-reclaim in ON

Author:

Kshitiz Saxena, Jagadish Ramu

Constructor Summary

Constructors

Constructor	Description
ConnectionLeakDetector(PoolInfo poolInfo, boolean leakTracing, long leakTimeoutInMillis, boolean leakReclaim)

Method Summary

Modifier and Type	Method	Description
void	reset(boolean leakTracing, long leakTimeoutInMillis, boolean leakReclaim)
void	startConnectionLeakTracing(ResourceHandle resourceHandle, ConnectionLeakListener listener)	starts connection leak tracing
void	stopConnectionLeakTracing(ResourceHandle resourceHandle, ConnectionLeakListener listener)	stops connection leak tracing

Methods inherited from class java.lang.Object

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

Constructor Detail

ConnectionLeakDetector

public ConnectionLeakDetector(PoolInfo poolInfo,
                              boolean leakTracing,
                              long leakTimeoutInMillis,
                              boolean leakReclaim)

Method Detail

reset

public void reset(boolean leakTracing,
                  long leakTimeoutInMillis,
                  boolean leakReclaim)

startConnectionLeakTracing

public void startConnectionLeakTracing(ResourceHandle resourceHandle,
                                       ConnectionLeakListener listener)

starts connection leak tracing

Parameters:

resourceHandle - Resource which needs to be traced

listener - Leak Listener

stopConnectionLeakTracing

public void stopConnectionLeakTracing(ResourceHandle resourceHandle,
                                      ConnectionLeakListener listener)

stops connection leak tracing

Parameters:

resourceHandle - Resource which needs to be traced

listener - Leak Listener