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root/i-scream/projects/cms/source/conient/uk/org/iscream/cms/conient/datacomponents/UsersDataComponent.java
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Comparing projects/cms/source/conient/uk/org/iscream/cms/conient/datacomponents/UsersDataComponent.java (file contents):
Revision 1.14 by tdb, Tue May 29 17:41:32 2001 UTC vs.
Revision 1.15 by tdb, Thu Feb 14 16:32:52 2002 UTC

# Line 4 | Line 4 | package uk.org.iscream.cms.conient.datacomponents;
4   //---IMPORTS---
5   import javax.swing.JLabel;
6   import java.awt.GridLayout;
7 – import java.util.Date;
7   import java.util.StringTokenizer;
8 + import java.util.Arrays;
9   import javax.swing.JComboBox;
10 – import java.text.DateFormat;
10   import javax.swing.SwingUtilities;
11   import uk.org.iscream.cms.server.util.XMLPacket;
12  
# Line 64 | Line 63 | public class UsersDataComponent extends VisibleDataCom
63              if (_cache.equals(" ")) {
64                  _item.addItem("no users logged on");
65          } else {
66 <            StringTokenizer st = new StringTokenizer(_cache);
66 >            StringTokenizer st = new StringTokenizer(_cache, ";");
67              while(st.hasMoreTokens()) {
68                  _item.addItem(st.nextToken());
69              }
# Line 95 | Line 94 | public class UsersDataComponent extends VisibleDataCom
94       */
95      public void setValue(XMLPacket packet) throws DataFormatException {
96          String value = packet.getParam(_attribute);
97 +        // tokenize the input
98 +        StringTokenizer st = new StringTokenizer(value);
99 +        // create an array to store the tokens in
100 +        int tokenCount = st.countTokens();
101 +        String[] tokens = new String[tokenCount];
102 +        int i=0;
103 +        while(st.hasMoreTokens()) {
104 +            tokens[i] = st.nextToken();
105 +            i++;
106 +        }
107 +        // sort the array
108 +        Arrays.sort(tokens);
109 +        // put the array back into a String, sorted
110 +        StringBuffer valueBuffer = new StringBuffer();
111 +        // we only add the token when we've gone past all
112 +        // the duplicates - this allows us to keep count.
113 +        String lastToken = "";
114 +        int count = 0;
115 +        for(i=0; i < tokenCount; i++) {
116 +            // if the token is different, we'll add the
117 +            // last one
118 +            if(!tokens[i].equals(lastToken)) {
119 +                // just a check for the "first case"
120 +                if(!lastToken.equals("")) {
121 +                    valueBuffer.append(lastToken);
122 +                    valueBuffer.append(" (");
123 +                    valueBuffer.append(count);
124 +                    valueBuffer.append(");");
125 +                }
126 +                // starting a new token, so reset the
127 +                // the last one and the count
128 +                lastToken = tokens[i];
129 +                count = 1;
130 +            }
131 +            // if not, we'll increment our count of the
132 +            // current one
133 +            else {
134 +                count++;
135 +            }
136 +        }
137 +        // if the last two (or more) tokens are the
138 +        // same we won't have added it, so we'll do
139 +        // that now :)
140 +        if(count > 1) {
141 +            valueBuffer.append(lastToken);
142 +            valueBuffer.append(" (");
143 +            valueBuffer.append(count);
144 +            valueBuffer.append(");");
145 +        }
146 +        String sortedValue = valueBuffer.toString();
147          try {
148 <            if (!_cache.equals(value)) {
149 <                _cache = value;
148 >            if (!_cache.equals(sortedValue)) {
149 >                _cache = sortedValue;
150                  SwingUtilities.invokeLater(this);
151              }
152          } catch (Exception e) {
153 <            throw new DataFormatException(value + " is an invalid data type for " + toString());
153 >            throw new DataFormatException(sortedValue + " is an invalid data type for " + toString());
154          }
155      }
156      

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