Coverage Report

Coverage Report - org.argouml.configuration.ConfigurationFactory

Classes in this File

Line Coverage

Branch Coverage

Complexity

ConfigurationFactory

75%

12/16

N/A

 /* $Id: ConfigurationFactory.java 17819 2010-01-12 18:40:41Z linus $
  *****************************************************************************
  * Copyright (c) 2009 Contributors - see below
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  *    linus
  *****************************************************************************
  *
  * Some portions of this file was previously release using the BSD License:
  */
 
 // Copyright (c) 1996-2007 The Regents of the University of California. All
 // Rights Reserved. Permission to use, copy, modify, and distribute this
 // software and its documentation without fee, and without a written
 // agreement is hereby granted, provided that the above copyright notice
 // and this paragraph appear in all copies.  This software program and
 // documentation are copyrighted by The Regents of the University of
 // California. The software program and documentation are supplied "AS
 // IS", without any accompanying services from The Regents. The Regents
 // does not warrant that the operation of the program will be
 // uninterrupted or error-free. The end-user understands that the program
 // was developed for research purposes and is advised not to rely
 // exclusively on the program for any reason.  IN NO EVENT SHALL THE
 // UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
 // SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
 // ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
 // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
 // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY
 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
 // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
 // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
 // UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
 
 
 package org.argouml.configuration;
 
 import org.apache.log4j.Logger;
 
 /**
  * A factory object that provides configuration information.
  *
  * @author Thierry Lach
  * @since 0.9.4
  */
 public class ConfigurationFactory implements IConfigurationFactory {
     /**
      * The only occurance of the configuration factory.
      */
     private static final IConfigurationFactory SINGLETON;
 
     /**
      * The active configuration handler.
      */
     private static ConfigurationHandler handler =
         new ConfigurationProperties();
 
     /**
      * Initialize the factory singleton based on system
      * property argo.ConfigurationFactory, or use the default
      * if not set.
      */
     static {
         String name = System.getProperty("argo.ConfigurationFactory");
         IConfigurationFactory newFactory = null;
         if (name != null) {
             try {
                 newFactory =
                     (IConfigurationFactory) Class.forName(name).newInstance();
             } catch (Exception e) {
                 Logger.getLogger(ConfigurationFactory.class).
                     warn("Can't create configuration factory "
                         + name + ", using default factory");
             }
         }
         if (newFactory == null) {
             newFactory = new ConfigurationFactory();
         }
         SINGLETON = newFactory;
     }
 
     /**
      * Private constructor to not allow instantiation.
      */
     private ConfigurationFactory() {
     }
 
     /**
      * Returns the instance of the singleton.
      *
      * @return the only instance of the configuration factory.
      */
     public static final IConfigurationFactory getInstance() {
         return SINGLETON;
     }
 
     /**
      * Returns the customized configuration for the user.
      *
      * @return a concrete class which extends ConfigurationHandler and
      *         can be used to access and manipulate the configuration.
      */
     public ConfigurationHandler getConfigurationHandler() {
         // TODO:  Allow other configuration handlers.
         return handler;
     }
 
 } /* end class ConfigurationFactory */

1		/* $Id: ConfigurationFactory.java 17819 2010-01-12 18:40:41Z linus $
2		*****************************************************************************
3		* Copyright (c) 2009 Contributors - see below
4		* All rights reserved. This program and the accompanying materials
5		* are made available under the terms of the Eclipse Public License v1.0
6		* which accompanies this distribution, and is available at
7		* http://www.eclipse.org/legal/epl-v10.html
8		*
9		* Contributors:
10		* linus
11		*****************************************************************************
12		*
13		* Some portions of this file was previously release using the BSD License:
14		*/
15
16		// Copyright (c) 1996-2007 The Regents of the University of California. All
17		// Rights Reserved. Permission to use, copy, modify, and distribute this
18		// software and its documentation without fee, and without a written
19		// agreement is hereby granted, provided that the above copyright notice
20		// and this paragraph appear in all copies. This software program and
21		// documentation are copyrighted by The Regents of the University of
22		// California. The software program and documentation are supplied "AS
23		// IS", without any accompanying services from The Regents. The Regents
24		// does not warrant that the operation of the program will be
25		// uninterrupted or error-free. The end-user understands that the program
26		// was developed for research purposes and is advised not to rely
27		// exclusively on the program for any reason. IN NO EVENT SHALL THE
28		// UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
29		// SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,
30		// ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
31		// THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF
32		// SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY
33		// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
34		// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE
35		// PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF
36		// CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,
37		// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
38
39
40		package org.argouml.configuration;
41
42		import org.apache.log4j.Logger;
43
44		/**
45		* A factory object that provides configuration information.
46		*
47		* @author Thierry Lach
48		* @since 0.9.4
49		*/
50		public class ConfigurationFactory implements IConfigurationFactory {
51		/**
52		* The only occurance of the configuration factory.
53		*/
54		private static final IConfigurationFactory SINGLETON;
55
56		/**
57		* The active configuration handler.
58		*/
59	900	private static ConfigurationHandler handler =
60		new ConfigurationProperties();
61
62		/**
63		* Initialize the factory singleton based on system
64		* property argo.ConfigurationFactory, or use the default
65		* if not set.
66		*/
67		static {
68	900	String name = System.getProperty("argo.ConfigurationFactory");
69	900	IConfigurationFactory newFactory = null;
70	900	if (name != null) {
71		try {
72	0	newFactory =
73		(IConfigurationFactory) Class.forName(name).newInstance();
74	0	} catch (Exception e) {
75	0	Logger.getLogger(ConfigurationFactory.class).
76		warn("Can't create configuration factory "
77		+ name + ", using default factory");
78	0	}
79		}
80	900	if (newFactory == null) {
81	900	newFactory = new ConfigurationFactory();
82		}
83	900	SINGLETON = newFactory;
84	900	}
85
86		/**
87		* Private constructor to not allow instantiation.
88		*/
89	900	private ConfigurationFactory() {
90	900	}
91
92		/**
93		* Returns the instance of the singleton.
94		*
95		* @return the only instance of the configuration factory.
96		*/
97		public static final IConfigurationFactory getInstance() {
98	900	return SINGLETON;
99		}
100
101		/**
102		* Returns the customized configuration for the user.
103		*
104		* @return a concrete class which extends ConfigurationHandler and
105		* can be used to access and manipulate the configuration.
106		*/
107		public ConfigurationHandler getConfigurationHandler() {
108		// TODO: Allow other configuration handlers.
109	900	return handler;
110		}
111
112		} /* end class ConfigurationFactory */