01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Scott Ferguson
28: */
29:
30: package com.caucho.management.server;
31:
32: import com.caucho.jmx.Description;
33:
34: /**
35: * Management interface for the thread pool.
36: *
37: * <pre>
38: * resin:type=ThreadPool
39: * </pre>
40: */
41: @Description("ThreadPool manages all threads used by the Resin server")
42: public interface ThreadPoolMXBean extends ManagedObjectMXBean {
43: /**
44: * Returns the maximum number of threads.
45: */
46: @Description("The configured maximum number of threads")
47: public int getThreadMax();
48:
49: /**
50: * Returns the minimum number of idle threads.
51: */
52: @Description("The configured minimum number of idle threads")
53: public int getThreadIdleMin();
54:
55: /**
56: * Returns the maximum number of idle threads.
57: */
58: @Description("The configured maximum number of idle threads")
59: public int getThreadIdleMax();
60:
61: //
62: // Statistics
63: //
64:
65: /**
66: * Returns the current number of threads.
67: */
68: @Description("The current number of managed threads")
69: public int getThreadCount();
70:
71: /**
72: * Returns the current number of active threads.
73: */
74: @Description("The current number of active threads")
75: public int getThreadActiveCount();
76:
77: /**
78: * Returns the current number of idle threads.
79: */
80: @Description("The current number of idle threads")
81: public int getThreadIdleCount();
82: }
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