01: /*
02: * Jalisto - JAva LIght STOrage
03: * Copyright (C) 2000-2005 Xcalia http://www.xcalia.com
04: *
05: * This library is free software; you can redistribute it and/or
06: * modify it under the terms of the GNU Lesser General Public
07: * License as published by the Free Software Foundation; either
08: * version 2.1 of the License, or (at your option) any later version.
09: *
10: * This library is distributed in the hope that it will be useful,
11: * but WITHOUT ANY WARRANTY; without even the implied warranty of
12: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13: * Lesser General Public License for more details.
14: *
15: * You should have received a copy of the GNU Lesser General Public
16: * License along with this library; if not, write to the Free Software
17: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
18: *
19: * Xcalia
20: * 71, rue Desnouettes
21: * 75014 Paris - France
22: * http://www.xcalia.com
23: */
24: package org.objectweb.jalisto.se.jca.session;
25:
26: import org.objectweb.jalisto.se.api.JalistoProperties;
27: import org.objectweb.jalisto.se.api.Transaction;
28: import org.objectweb.jalisto.se.JalistoFactory;
29: import org.objectweb.jalisto.se.impl.readonly.SessionReadOnlyImpl;
30: import org.objectweb.jalisto.se.impl.trace.Trace;
31:
32: import javax.transaction.xa.Xid;
33:
34: public class ManagedSessionReadOnlyImpl extends SessionReadOnlyImpl
35: implements ManagedSession {
36:
37: public ManagedSessionReadOnlyImpl(JalistoProperties prop) {
38: super (prop);
39: }
40:
41: public Xid getCurrentXid() {
42: return currentXid;
43: }
44:
45: protected Transaction createTransaction() {
46: return new ManagedTransactionImpl(this , trace);
47: }
48:
49: public synchronized void open() {
50: trace("open");
51: isClosed = false;
52: }
53:
54: public synchronized void close() {
55: trace("close");
56: isClosed = true;
57: }
58:
59: public void startTransaction(Xid xid) {
60: currentXid = xid;
61: this .open();
62: }
63:
64: public void finishTransaction() {
65: currentXid = null;
66: }
67:
68: private void trace(Object message) {
69: if (trace == null) {
70: trace = JalistoFactory.getInternalFactory()
71: .getTracer(props);
72: }
73: if (trace != null) {
74: trace.println(Trace.JCA, TRACE_ID + " " + message);
75: }
76: }
77:
78: private Xid currentXid;
79: private boolean isClosed = true;
80:
81: private static final String TRACE_ID = "[ManagedJalistoSession]";
82: }
|