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1 package ist.coach.coachEmfClientComponents.gui;
2
3 import javax.swing.table.AbstractTableModel  ;
4 import java.util.Vector ;
5 import ist.coach.coachEmfServices.EmfBasicLog.LogRecord;
6 import ist.coach.coachEmfServices.EmfBasicLog.LogSeverity;
7 import java.text.DateFormat ;
8 import org.omg.CORBA.Any ;
9
10 class LogTableModel extends AbstractTableModel {
11
12 final String [] columnNames = {" Time ",
13 " Log Type ",
14 " Source Type ",
15 " Source ",
16 " Log Id ",
17 " Details "
18 };
19
20 Vector data;
21 protected static int NUM_COLUMNS = 6;
22 protected static int TIME_C = 0;
23
24 protected static int EVENT_C = 1;
25 protected static int SOURCE_T_C = 2;
26 protected static int SOURCE_C = 3;
27 protected static int ID_C = 4;
28 protected static int DETAILS_C = 5;
29
30 private int nextEmptyRow = 0;
31 private static int START_NUM_ROWS = 30; int numRows = 0;
33
34 LogTableModel() {
35
36 data = new Vector ();
37 }
38
39 public int getColumnCount() {
40 return columnNames.length;
41 }
42
43 public int getRowCount() {
44
45 if (numRows < START_NUM_ROWS)
46 return START_NUM_ROWS;
47 else
48 return numRows;
49 }
50
51 public String getColumnName(int col) {
52
53 return columnNames[col];
54 }
55
56 public Object getValueAt(int row, int col) {
57
58 try {
59 LogDisplayRecord logR = (LogDisplayRecord) data.elementAt(row);
60
61 switch(col) {
62 case 0:
63 return logR.timeR;
64 case 1:
65 return logR.eventType;
66 case 2:
67 return logR.sourceClass;
68 case 3:
69 return logR.source;
70 case 4:
71 return logR.notifId;
72 case 5:
73 return logR.details;
74 }
75 }
76 catch(Exception e) {}
77
78 return new String ();
79
80 }
81
82
88 public Class getColumnClass(int c) {
89 return getValueAt(0, c).getClass();
90 }
91
92
96 public boolean isCellEditable(int row, int col) {
97 return false;
98 }
99
100 public synchronized void updateLogTable(String dateR, String eventType,
101 String source, String sourceClass,
102 String notifId, String details) {
103
104 LogDisplayRecord logR = new LogDisplayRecord(dateR, eventType, source,
106 sourceClass,notifId, details);
107
108 data.addElement(logR);
109 if (data.size() == data.capacity())
110 data.ensureCapacity(data.size() + 100);
111
112 numRows++;
113 fireTableRowsInserted(nextEmptyRow, nextEmptyRow);
114 nextEmptyRow++;
115 }
117
118 public synchronized void updateLogArchives(LogRecord[] records) {
119
120 DateFormat df = DateFormat.getDateTimeInstance(DateFormat.DEFAULT, DateFormat.DEFAULT);
121
122 java.util.Date log_record_date;
123 String log_record_date_str = new String ();
124 String log_record_id = new String ();
125 String log_record_source= new String ();
126 String log_record_class= new String ();
127 String log_record_type= new String ();
128 String log_record_details= new String ();
129
130 for (int i = 0; i < records.length; i++) {
131 log_record_date = new java.util.Date (records[i].time);
132 log_record_date_str = df.format(log_record_date);
133 log_record_id = String.valueOf(records[i].id);
134 log_record_details = records[i].info.extract_string();
135
136 for(int j = 0; j < records[i].attr_list.length; j++) {
137
138 if (records[i].attr_list[j].name.equals("Source"))
139 log_record_source = records[i].attr_list[j].value.extract_string();
140 else
141 if (records[i].attr_list[j].name.equals("SourceClass"))
142 log_record_class = records[i].attr_list[j].value.extract_string();
143 else
144 if (records[i].attr_list[j].name.equals("EventType")) {
145
146 log_record_type = GuiMessages.info_log;
147
148 switch(records[i].attr_list[j].value.extract_short()) {
149 case LogSeverity._Error :
150 log_record_type = GuiMessages.error_log;
151 break;
152 case LogSeverity._FatalError :
153 log_record_type = GuiMessages.fatal_error_log;
154 break;
155 case LogSeverity._Warning :
156 log_record_type = GuiMessages.warning_log;
157 break;
158 };
159
160 }
161 }
162 updateLogTable(log_record_date_str, log_record_type,
163 log_record_source, log_record_class,
164 log_record_id, log_record_details);
165 }
166 }
167
168 public synchronized void clear() {
169
170 int oldNumRows = numRows;
171
172 numRows = START_NUM_ROWS;
173 data.removeAllElements();
174 nextEmptyRow = 0;
175
176 if (oldNumRows > START_NUM_ROWS)
177 fireTableRowsDeleted(START_NUM_ROWS, oldNumRows - 1);
178
179 fireTableRowsUpdated(0, START_NUM_ROWS - 1);
180 }
181
182 public void printDebugData() {
183 int numRows = getRowCount();
184
185 LogDisplayRecord record ;
186 for (int i=0; i < numRows; i++) {
187 System.err.println("------> LogDisplayRecord" + i + " <-----------");
188 record = (LogDisplayRecord) data.get(i);
189 record.print();
190 }
191 }
192
193 private class LogDisplayRecord {
194
195 String timeR = null;
196 String notifId = null;
197 String eventType = null;
198 String source = null;
199 String sourceClass = null;
200 String details = null;
201
202 LogDisplayRecord() {}
203 LogDisplayRecord(String timeR, String eventType, String source,
204 String sourceClass, String notifId, String details) {
205
206
207 this.timeR = timeR;
208 this.notifId = notifId;
209 this.eventType = eventType;
210 this.source = source;
211 this.sourceClass = sourceClass;
212 this.details = details;
213 }
214
215 void print() {
216 System.err.println("Time =" + timeR +
217 "\tEvent Type =" + eventType +
218 "\tSource = " + source +
219 "\tSourceClass = " + sourceClass +
220 "\tId = " + notifId +
221 "\tDetails = " + details);
222 }
223
224 }
225 }
226
227 |
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