/**
* Close handle
*
* @param handle The handle
*/
void closeHandle(StatisticsConnection handle) {
ConnectionEvent event = new ConnectionEvent(this, ConnectionEvent.CONNECTION_CLOSED);
event.setConnectionHandle(handle);
for (ConnectionEventListener cel : listeners) {
cel.connectionClosed(event);
}
}
/**
* Close handle
*
* @param handle The handle
*/
public void closeHandle(MultipleConnection2 handle) {
ConnectionEvent event = new ConnectionEvent(this, ConnectionEvent.CONNECTION_CLOSED);
event.setConnectionHandle(handle);
for (ConnectionEventListener cel : listeners) {
cel.connectionClosed(event);
}
}
/**
* Close handle
*
* @param handle The handle
*/
void closeHandle(TxLogConnection handle) {
ConnectionEvent event = new ConnectionEvent(this, ConnectionEvent.CONNECTION_CLOSED);
event.setConnectionHandle(handle);
List<ConnectionEventListener> copy = new ArrayList<ConnectionEventListener>(listeners);
for (ConnectionEventListener cel : copy) {
cel.connectionClosed(event);
}
}
/**
* Error handle
*
* @param handle The handle
* @param exception The exception
*/
void errorHandle(TxLogConnection handle, Exception exception) {
ConnectionEvent event =
new ConnectionEvent(this, ConnectionEvent.CONNECTION_ERROR_OCCURRED, exception);
event.setConnectionHandle(handle);
List<ConnectionEventListener> copy = new ArrayList<ConnectionEventListener>(listeners);
for (ConnectionEventListener cel : copy) {
cel.connectionErrorOccurred(event);
}
}
/**
* Notifies that an application has closed the connection.
*
* <p>Remove and close the UserPoolItem associated with the PoolItem. If it's the last
* UserPoolItem, move to the idle state.
*/
public void connectionClosed(ConnectionEvent event) {
Object handle = event.getConnectionHandle();
if (!_hasConnectionError && handle == null && _shareHead != null) {
log.fine(
L.l(
"JCA close event '{0}' for {1} did not have a connection handle. Please notify the JCA resource provider.",
event, _mConn));
}
UserPoolItem ptr = _shareHead;
UserPoolItem prev = null;
while (ptr != null) {
UserPoolItem next = ptr.getShareNext();
Object userConn = ptr.getUserConnection();
if (userConn == handle || handle == null) {
if (prev != null) prev.setShareNext(next);
else _shareHead = next;
ptr.close();
} else prev = ptr;
ptr = next;
}
if (_shareHead == null) {
toIdle();
return;
}
}
public void fireConnectionEvent(int event) {
ConnectionEvent connnectionEvent = new ConnectionEvent(this, event);
connnectionEvent.setConnectionHandle(this.fileConnection);
for (ConnectionEventListener listener : this.listeners) {
switch (event) {
case LOCAL_TRANSACTION_STARTED:
listener.localTransactionStarted(connnectionEvent);
break;
case LOCAL_TRANSACTION_COMMITTED:
listener.localTransactionCommitted(connnectionEvent);
break;
case LOCAL_TRANSACTION_ROLLEDBACK:
listener.localTransactionRolledback(connnectionEvent);
break;
case CONNECTION_CLOSED:
listener.connectionClosed(connnectionEvent);
break;
default:
throw new IllegalArgumentException("Unknown event: " + event);
}
}
}
