org.apache.openejb.resource

Class AutoConnectionTracker

java.lang.Object

org.apache.openejb.resource.AutoConnectionTracker

All Implemented Interfaces:

org.apache.geronimo.connector.outbound.connectiontracking.ConnectionTracker

public class AutoConnectionTracker
extends Object
implements org.apache.geronimo.connector.outbound.connectiontracking.ConnectionTracker

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AutoConnectionTracker.ConnectionInvocationHandler

Constructor Summary

Constructors

Constructor and Description
AutoConnectionTracker()

Method Summary

Methods

Modifier and Type	Method and Description
void	handleObtained(org.apache.geronimo.connector.outbound.ConnectionTrackingInterceptor interceptor, org.apache.geronimo.connector.outbound.ConnectionInfo connectionInfo, boolean reassociate) Proxies new connection handles so we can detect when they have been garbage collected.
void	handleReleased(org.apache.geronimo.connector.outbound.ConnectionTrackingInterceptor interceptor, org.apache.geronimo.connector.outbound.ConnectionInfo connectionInfo, org.apache.geronimo.connector.outbound.ConnectionReturnAction action) Removes the released collection from the garbage collection reference tracker, since this connection is being release via a normal close method.
void	setEnvironment(org.apache.geronimo.connector.outbound.ConnectionInfo connectionInfo, String key) Releases any managed connections held by a garbage collected connection proxy.

Methods inherited from class java.lang.Object

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

Constructor Detail

AutoConnectionTracker

public AutoConnectionTracker()

Method Detail

setEnvironment

public void setEnvironment(org.apache.geronimo.connector.outbound.ConnectionInfo connectionInfo,
                  String key)

Releases any managed connections held by a garbage collected connection proxy.

Specified by:

setEnvironment in interface org.apache.geronimo.connector.outbound.connectiontracking.ConnectionTracker

Parameters:

connectionInfo - the connection to be obtained

key - the unique id of the connection manager

handleObtained

public void handleObtained(org.apache.geronimo.connector.outbound.ConnectionTrackingInterceptor interceptor,
                  org.apache.geronimo.connector.outbound.ConnectionInfo connectionInfo,
                  boolean reassociate)
                    throws javax.resource.ResourceException

Proxies new connection handles so we can detect when they have been garbage collected.

Specified by:

handleObtained in interface org.apache.geronimo.connector.outbound.connectiontracking.ConnectionTracker

Parameters:

interceptor - the interceptor used to release the managed connection when the handled is garbage collected.

connectionInfo - the connection that was obtained

reassociate - should always be false

Throws:

javax.resource.ResourceException

handleReleased

public void handleReleased(org.apache.geronimo.connector.outbound.ConnectionTrackingInterceptor interceptor,
                  org.apache.geronimo.connector.outbound.ConnectionInfo connectionInfo,
                  org.apache.geronimo.connector.outbound.ConnectionReturnAction action)

Removes the released collection from the garbage collection reference tracker, since this connection is being release via a normal close method.

Specified by:

handleReleased in interface org.apache.geronimo.connector.outbound.connectiontracking.ConnectionTracker

Parameters:

interceptor - ignored

connectionInfo - the connection that was released

action - ignored