Source Code Cross Referenced for ConfigStore.java in  » Web-Mail » jwebmail-0.7 » net » wastl » webmail » config » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » Web Mail » jwebmail 0.7 » net.wastl.webmail.config 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /* CVS ID: $Id: ConfigStore.java,v 1.1.1.1 2002/10/02 18:41:44 wastl Exp $ */
002:        package net.wastl.webmail.config;
003:
004:        import java.util.*;
005:
006:        /*
007:         * ConfigStore.java
008:         * 
009:         * Created: Tue Oct 19 11:54:12 1999
010:         *
011:         * Copyright (C) 1999-2000 Sebastian Schaffert
012:         * 
013:         * This program is free software; you can redistribute it and/or
014:         * modify it under the terms of the GNU General Public License
015:         * as published by the Free Software Foundation; either version 2
016:         * of the License, or (at your option) any later version.
017:         * 
018:         * This program is distributed in the hope that it will be useful,
019:         * but WITHOUT ANY WARRANTY; without even the implied warranty of
020:         * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
021:         * GNU General Public License for more details.
022:         * 
023:         * You should have received a copy of the GNU General Public License
024:         * along with this program; if not, write to the Free Software
025:         * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
026:         */
027:        /**
028:         * This class is a generic storage for configuration parameters. 
029:         * Subclasses must implement setConfigRaw and getConfigRaw.
030:         *
031:         * @author Sebastian Schaffert
032:         * @version
033:         */
034:
035:        public abstract class ConfigStore {
036:
037:            protected ConfigScheme scheme;
038:
039:            public ConfigStore(ConfigScheme cs) {
040:                scheme = cs;
041:            }
042:
043:            public ConfigStore() {
044:                this (new ConfigScheme());
045:            }
046:
047:            public ConfigScheme getConfigScheme() {
048:                return scheme;
049:            }
050:
051:            /**
052:             * Fetch all keys of the current configuration.
053:             */
054:            public Enumeration getConfigKeys() {
055:                return scheme.getPossibleKeys();
056:            }
057:
058:            /**
059:             * Fetch the configuration associated with the specified key.
060:             * @param key Identifier for the configuration
061:             */
062:            public String getConfig(String key) {
063:                String value = getConfigRaw(key.toUpperCase());
064:                if (value == null || value.equals("")) {
065:                    value = (String) scheme.getDefaultValue(key.toUpperCase());
066:                }
067:                if (value == null) {
068:                    value = "";
069:                }
070:                return value;
071:            }
072:
073:            /**
074:             * Access a configuration on a low level, e.g. access a file, make a SQL query, ...
075:             * Will be called by getConfig.
076:             * return null if undefined
077:             */
078:            protected abstract String getConfigRaw(String key);
079:
080:            public boolean isConfigSet(String key) {
081:                return getConfigRaw(key) != null;
082:            }
083:
084:            public void setConfig(String key, String value)
085:                    throws IllegalArgumentException {
086:                setConfig(key, value, true, true);
087:            }
088:
089:            /**
090:             * Set a configuration "key" to the specified value.
091:             * @param key Identifier for the configuration
092:             * @paran value value to set
093:             */
094:            public void setConfig(String key, String value, boolean filter,
095:                    boolean notify) throws IllegalArgumentException {
096:                if (!scheme.isValid(key, value))
097:                    throw new IllegalArgumentException();
098:                if (!(isConfigSet(key) && getConfigRaw(key).equals(value))) {
099:                    // 	    System.err.println("Key: "+key);
100:                    // 	    System.err.println("Value old: |"+getConfigRaw(key)+"|");
101:                    // 	    System.err.println("Value new: |"+value+"|");
102:
103:                    setConfigRaw(scheme.getConfigParameterGroup(key), key,
104:                            filter ? scheme.filter(key, value) : value, scheme
105:                                    .getConfigParameterType(key));
106:                    if (notify)
107:                        scheme.notifyConfigurationChange(key);
108:                }
109:            }
110:
111:            /**
112:             * Access a configuration on a low level, e.g. access a file, make a SQL query, ...
113:             * Will be called by setConfig.
114:             * return null if undefined
115:             */
116:            public abstract void setConfigRaw(String group, String key,
117:                    String value, String type);
118:
119:            public void addConfigurationListener(String key,
120:                    ConfigurationListener l) {
121:                scheme.addConfigurationListener(key, l);
122:            }
123:
124:        } // ConfigStore
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.