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1
11 package org.eclipse.pde.internal.runtime.logview;
12
13 import java.io.PrintWriter  ;
14 import java.io.StringWriter ;
15 import com.ibm.icu.text.DateFormat;
16 import com.ibm.icu.text.SimpleDateFormat;
17
18 import java.text.ParseException ;
19 import java.util.ArrayList ;
20 import java.util.Date ;
21 import java.util.StringTokenizer ;
22
23 import org.eclipse.core.runtime.IStatus;
24 import org.eclipse.core.runtime.PlatformObject;
25 import org.eclipse.jface.resource.ImageDescriptor;
26 import org.eclipse.pde.internal.runtime.PDERuntimeMessages;
27 import org.eclipse.ui.model.IWorkbenchAdapter;
28
29 public class LogEntry extends PlatformObject implements IWorkbenchAdapter {
30
31 public static final String F_DATE_FORMAT = "yyyy-MM-dd HH:mm:ss.SSS";
33 private ArrayList children;
34 private LogEntry parent;
35 private String pluginId;
36 private int severity;
37 private int code;
38 private Date fDate;
39 private String message;
40 private String stack;
41 private LogSession session;
42
43 public LogEntry() {
44 }
45
46 public LogSession getSession() {
47 return session;
48 }
49
50 void setSession(LogSession session) {
51 this.session = session;
52 }
53
54 public LogEntry(IStatus status) {
55 processStatus(status);
56 }
57 public int getSeverity() {
58 return severity;
59 }
60
61 public boolean isOK() {
62 return severity == IStatus.OK;
63 }
64 public int getCode() {
65 return code;
66 }
67 public String getPluginId() {
68 return pluginId;
69 }
70 public String getMessage() {
71 return message;
72 }
73 public String getStack() {
74 return stack;
75 }
76 public Date getDate() {
77 if (fDate == null)
78 fDate = new Date (0); return fDate;
80 }
81 public String getSeverityText() {
82 return getSeverityText(severity);
83 }
84 public boolean hasChildren() {
85 return children != null && children.size() > 0;
86 }
87 public String toString() {
88 return getSeverityText();
89 }
90
93 public Object [] getChildren(Object parent) {
94 if (children == null)
95 return new Object [0];
96 return children.toArray();
97 }
98
99
102 public ImageDescriptor getImageDescriptor(Object arg0) {
103 return null;
104 }
105
106
109 public String getLabel(Object obj) {
110 return getSeverityText();
111 }
112
113
116 public Object getParent(Object obj) {
117 return parent;
118 }
119
120 void setParent(LogEntry parent) {
121 this.parent = parent;
122 }
123
124 private String getSeverityText(int severity) {
125 switch (severity) {
126 case IStatus.ERROR :
127 return PDERuntimeMessages.LogView_severity_error;
128 case IStatus.WARNING :
129 return PDERuntimeMessages.LogView_severity_warning;
130 case IStatus.INFO :
131 return PDERuntimeMessages.LogView_severity_info;
132 case IStatus.OK :
133 return PDERuntimeMessages.LogView_severity_ok;
134 }
135 return "?"; }
137
138
139 void processEntry(String line) {
140 StringTokenizer stok = new StringTokenizer (line, " "); int tokenCount = stok.countTokens();
144 boolean noSeverity = stok.countTokens() < 5;
145
146 if (noSeverity) {
148 severity = 0;
149 code = 0;
150 }
151 StringBuffer dateBuffer = new StringBuffer ();
152 for (int i = 0; i < tokenCount; i++) {
153 String token = stok.nextToken();
154 switch (i) {
155 case 0:
156 break;
157 case 1:
158 pluginId = token;
159 break;
160 case 2:
161 if (noSeverity) {
162 if (dateBuffer.length() > 0)
163 dateBuffer.append(" "); dateBuffer.append(token);
165 } else {
166 severity = parseInteger(token);
167 }
168 break;
169 case 3:
170 if (noSeverity) {
171 if (dateBuffer.length() > 0)
172 dateBuffer.append(" "); dateBuffer.append(token);
174 } else
175 code = parseInteger(token);
176 break;
177 default:
178 if (dateBuffer.length() > 0)
179 dateBuffer.append(" "); dateBuffer.append(token);
181 }
182 }
183 DateFormat formatter = new SimpleDateFormat(F_DATE_FORMAT);
184 try {
185 Date date = formatter.parse(dateBuffer.toString());
186 if (date != null)
187 fDate = date;
188 } catch (ParseException e) {
189 }
190 }
191
192 int processSubEntry(String line) {
193 StringTokenizer stok = new StringTokenizer (line, " "); int tokenCount = stok.countTokens();
197 boolean byFrameWork = stok.countTokens() < 5;
198
199 StringBuffer dateBuffer = new StringBuffer ();
200 int depth = 0;
201 for (int i = 0; i < tokenCount; i++) {
202 String token = stok.nextToken();
203 switch (i) {
204 case 0:
205 break;
206 case 1:
207 depth = parseInteger(token);
208 break;
209 case 2:
210 pluginId = token;
211 break;
212 case 3:
213 if (byFrameWork) {
214 if (dateBuffer.length() > 0)
215 dateBuffer.append(" "); dateBuffer.append(token);
217 } else {
218 severity = parseInteger(token);
219 }
220 break;
221 case 4:
222 if (byFrameWork) {
223 if (dateBuffer.length() > 0)
224 dateBuffer.append(" "); dateBuffer.append(token);
226 } else
227 code = parseInteger(token);
228 break;
229 default:
230 if (dateBuffer.length() > 0)
231 dateBuffer.append(" "); dateBuffer.append(token);
233 }
234 }
235 DateFormat formatter = new SimpleDateFormat(F_DATE_FORMAT);
236 try {
237 Date date = formatter.parse(dateBuffer.toString());
238 if (date != null)
239 fDate = date;
240 } catch (ParseException e) {
241 }
242 return depth;
243 }
244
245 private int parseInteger(String token) {
246 try {
247 return Integer.parseInt(token);
248 } catch (NumberFormatException e) {
249 return 0;
250 }
251 }
252
253 void setStack(String stack) {
254 this.stack = stack;
255 }
256 void setMessage(String message) {
257 this.message = message;
258 }
259
260 private void processStatus(IStatus status) {
261 pluginId = status.getPlugin();
262 severity = status.getSeverity();
263 code = status.getCode();
264 fDate = new Date ();
265 message = status.getMessage();
266 Throwable throwable = status.getException();
267 if (throwable != null) {
268 StringWriter swriter = new StringWriter ();
269 PrintWriter pwriter = new PrintWriter (swriter);
270 throwable.printStackTrace(pwriter);
271 pwriter.flush();
272 pwriter.close();
273 stack = swriter.toString();
274 }
275 IStatus[] schildren = status.getChildren();
276 if (schildren.length > 0) {
277 children = new ArrayList ();
278 for (int i = 0; i < schildren.length; i++) {
279 LogEntry child = new LogEntry(schildren[i]);
280 addChild(child);
281 }
282 }
283 }
284 void addChild(LogEntry child) {
285 if (children == null)
286 children = new ArrayList ();
287 children.add(child);
288 child.setParent(this);
289 }
290 public void write(PrintWriter writer) {
291 if (session != null)
292 writer.println(session.getSessionData());
293 writer.println(getSeverityText());
294 if (fDate != null)
295 writer.println(getDate());
296
297 if (message != null)
298 writer.println(getMessage());
299
300 if (stack != null) {
301 writer.println();
302 writer.println(stack);
303 }
304 }
305 }
306 |
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