ApplicationConfiguration


1   /*
2    * This file is part of the QuickServer library 
3    * Copyright (C) 2003-2005 QuickServer.org
4    *
5    * Use, modification, copying and distribution of this software is subject to
6    * the terms and conditions of the GNU Lesser General Public License. 
7    * You should have received a copy of the GNU LGP License along with this 
8    * library; if not, you can download a copy from <http://www.quickserver.org/>.
9    *
10   * For questions, suggestions, bug-reports, enhancement-requests etc.
11   * visit http://www.quickserver.org
12   *
13   */
14  
15  package org.quickserver.util.xmlreader;
16  
17  import java.util.*;
18  
19  /**
20   * This class encapsulate the Application Configuration.
21   * The example xml is <pre>
22   &lt;quickserver&gt;
23      ....
24      &lt;application-configuration&gt;
25          &lt;property&gt;
26              &lt;property-name&gt;FTP_ROOT&lt;/property-name&gt;
27              &lt;property-value&gt;c:\&lt;/property-value&gt;
28          &lt;/property&gt;
29          &lt;property&gt;
30              &lt;property-name&gt;Server Name&lt;/property-name&gt;
31              &lt;property-value&gt;My Server&lt;/property-value&gt;
32          &lt;/property&gt;
33      &lt;/application-configuration&gt;
34      ....
35  &lt;/quickserver&gt;
36  </pre>
37   * @author Akshathkumar Shetty
38   * @since 1.3.2
39   */
40  public class ApplicationConfiguration extends HashMap {
41      private String   promptType = "gui";//OR console
42  
43      /**
44       * Sets the PromptType.
45       * XML Tag: &lt;prompt-type&gt;true&lt;/prompt-typ&gt;
46       * Allowed values = <code>gui</code> | <code>console</code>
47       * @see #getPromptType
48       * @since 1.4.5
49       */
50      public void setPromptType(String   promptType) {
51          if(promptType!=null && promptType.equals("")==false)
52              if(promptType.equals("gui") || promptType.equals("console"))
53                  this.promptType = promptType;
54      }
55      /**
56       * Returns the PromptType
57       * @see #setPromptType
58       * @since 1.4.5
59       */
60      public String   getPromptType() {
61          return promptType;
62      }
63  
64      /**
65       * Addes the {@link Property} passed to the HashMap
66       */
67      public void addProperty(Property property) {
68          put(property.getName(), property.getValue());
69      }
70  
71      /**
72       * Finds if any {@link Property} is present.
73       * @return <code>null</code> if no Property was found.
74       */
75      public Property findProperty(String   name) {
76          String   temp = (String  ) get(name);
77          if(temp!=null) {
78              return new Property(name, temp);
79          } else {
80              return null;
81          }
82      }
83  
84      /**
85       * Returns XML config of this class.
86       */
87      public String   toXML(String   pad) {
88          if(pad==null) pad="";
89          StringBuffer   sb = new StringBuffer  ();
90          sb.append(pad+"<application-configuration>\n");
91          
92          sb.append(pad+"\t<prompt-type>"+getPromptType()+"</prompt-type>");
93  
94          Iterator iterator = keySet().iterator();
95          while(iterator.hasNext()) {
96              String   key = (String  ) iterator.next();
97              String   value = (String  ) get(key);
98              sb.append(pad+"\t<property>");
99              sb.append(pad+"\t\t<property-name>"+key+"</property-name>\n");
100             sb.append(pad+"\t\t<property-value>"+value+"</property-value>\n");
101             sb.append(pad+"\t</property>\n");
102         }
103         sb.append(pad+"</application-configuration>\n");
104         return sb.toString();
105     }
106 }
107
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