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Java > Open Source Codes > com > caucho > server > deploy > DeployInstance


1 /*
2  * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3  *
4  * This file is part of Resin(R) Open Source
5  *
6  * Each copy or derived work must preserve the copyright notice and this
7  * notice unmodified.
8  *
9  * 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 com.caucho.vfs.Dependency;
33
34 /**
35  * Abstract deployment entry.
36  */
37 public interface DeployInstance extends Dependency {
38   /**
39    * Returns the deployment class loader.
40    */
41   public ClassLoader JavaDoc getClassLoader();
42
43   /**
44    * Returns true if the deployment is modified.
45    */
46   public boolean isModified();
47
48   /**
49    * Returns true if the deployment is modified, forcing a check.
50    */
51   public boolean isModifiedNow();
52
53   /**
54    * Returns true if the deployment is modified for the timer redeploy.
55    */
56   public boolean isDeployError();
57
58   /**
59    * Returns true if the deployment can be removed.
60    */
61   public boolean isDeployIdle();
62
63   /**
64    * Sets the configuration exception.
65    */
66   public void setConfigException(Throwable JavaDoc e);
67
68   /**
69    * Gets the configuration exception.
70    */
71   public Throwable JavaDoc getConfigException();
72   
73   /**
74    * Starts the deployment instance
75    */
76   public void start();
77
78   /**
79    * Destroys the deployment instance
80    */
81   public void destroy();
82 }
83
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