01: /*
02: * JOnAS: Java(TM) Open Application Server
03: * Copyright (C) 1999 Bull S.A.
04: * Contact: jonas-team@objectweb.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * version 2.1 of the License, or any later version.
10: *
11: * This library is distributed in the hope that it will be useful,
12: * but WITHOUT ANY WARRANTY; without even the implied warranty of
13: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14: * Lesser General Public License for more details.
15: *
16: * You should have received a copy of the GNU Lesser General Public
17: * License along with this library; if not, write to the Free Software
18: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19: * USA
20: *
21: * --------------------------------------------------------------------------
22: * $Id: EntityCounters.java 9801 2006-10-26 15:55:33Z durieuxp $
23: * --------------------------------------------------------------------------
24: */
25:
26: package org.objectweb.jonas_ejb.container;
27:
28: /**
29: * This class is used by JMX to return a dump of instance's current use
30: * @author Philippe Durieux
31: */
32: public class EntityCounters {
33:
34: /**
35: * nb of instances currently used inside a tx
36: */
37: public int inTx = 0;
38:
39: /**
40: * nb of instances currently used outside a tx
41: */
42: public int outTx = 0;
43:
44: /**
45: * nb of instances not currently used, but active
46: */
47: public int idle = 0;
48:
49: /**
50: * nb of instances passivated
51: */
52: public int passive = 0;
53:
54: /**
55: * nb of instances marked removed
56: */
57: public int removed = 0;
58:
59: /**
60: * nb of pks
61: */
62: public int pk = 0;
63:
64: public int getMemoryInstanceNb() {
65: return idle + inTx + outTx;
66: }
67: }
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