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.server.deploy;
31:
32: import java.util.logging.Logger;
33: import com.caucho.vfs.Dependency;
34:
35: /**
36: * Abstract deployment entry.
37: */
38: public interface DeployInstance extends Dependency {
39: /**
40: * Returns the deployment class loader.
41: */
42: public ClassLoader getClassLoader();
43:
44: /**
45: * Returns true if the deployment is modified.
46: */
47: public boolean isModified();
48:
49: /**
50: * Returns true if the deployment is modified, forcing a check.
51: */
52: public boolean isModifiedNow();
53:
54: /**
55: * Logs the reason for modification
56: */
57: public boolean logModified(Logger log);
58:
59: /**
60: * Returns true if the deployment is modified for the timer redeploy.
61: */
62: public boolean isDeployError();
63:
64: /**
65: * Returns true if the deployment can be removed.
66: */
67: public boolean isDeployIdle();
68:
69: /**
70: * Sets the configuration exception.
71: */
72: public void setConfigException(Throwable e);
73:
74: /**
75: * Gets the configuration exception.
76: */
77: public Throwable getConfigException();
78:
79: /**
80: * Starts the deployment instance
81: */
82: public void start();
83:
84: /**
85: * Destroys the deployment instance
86: */
87: public void destroy();
88: }
|