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nl.toolforge.karma.core.vc.cvsimpl.LogParser	0%	0%

1		package nl.toolforge.karma.core.vc.cvsimpl;
2
3		import org.apache.tools.ant.BuildEvent;
4		import org.apache.tools.ant.DefaultLogger;
5		import org.netbeans.lib.cvsclient.command.log.LogInformation;
6		import org.netbeans.lib.cvsclient.event.CVSListener;
7		import org.netbeans.lib.cvsclient.event.FileAddedEvent;
8		import org.netbeans.lib.cvsclient.event.FileInfoEvent;
9		import org.netbeans.lib.cvsclient.event.FileRemovedEvent;
10		import org.netbeans.lib.cvsclient.event.FileUpdatedEvent;
11		import org.netbeans.lib.cvsclient.event.ModuleExpansionEvent;
12		import org.netbeans.lib.cvsclient.event.TerminationEvent;
13
14		//
15		// todo MUST comply to Sun Public License !
16		//
17
18		/**
19		* @author D.A. Smedes
20		* @version $Id: LogParser.java,v 1.1 2004/11/02 22:26:44 asmedes Exp $
21		*/
22	0	public class LogParser extends DefaultLogger implements CVSListener {
23
24		private static final String SYM_NAME = "symbolic names:";
25		private static final String KEYWORD_SUBST = "keyword substitution: ";
26
27	0	private LogInformation logInfo = new LogInformation();
28
29		private boolean addingSymNames;
30
31		/**
32		* Filters symbolic names from a cvs log. The rest of the messages are ignored.
33		*
34		* @param event
35		*/
36		public void messageLogged(BuildEvent event) {
37
38	0	int priority = event.getPriority();
39
40	0	if (priority <= msgOutputLevel) {
41
42	0	String line = event.getMessage();
43
44	0	if (addingSymNames) {
45	0	processSymbolicName(line);
46	0	} else if (line.startsWith(SYM_NAME)) {
47	0	addingSymNames = true;
48	0	} else if (line.startsWith(KEYWORD_SUBST)) {
49	0	addingSymNames = false;
50		}
51		}
52	0	System.out.println(event.getMessage());
53	0	}
54
55		private void processSymbolicName(String line) {
56	0	if (!line.startsWith(KEYWORD_SUBST)) {
57	0	line = line.trim();
58	0	int index = line.indexOf(':');
59	0	if (index > 0) {
60	0	String symName = line.substring(0, index).trim();
61	0	String revName = line.substring(index + 1, line.length()).trim();
62	0	logInfo.addSymbolicName(symName.intern(), revName.intern());
63		}
64		}
65	0	}
66
67		public LogInformation getLogInformation() {
68	0	return logInfo;
69		}
70
71		// Empty implementations of CVSListener interface
72		//
73
74		/**
75		* Not implemented for this implementation.
76		* @param e Not implemented for this implementation.
77		*/
78	0	public void messageSent(org.netbeans.lib.cvsclient.event.MessageEvent e) { }
79
80		/**
81		* Not implemented for this implementation.
82		* @param e Not implemented for this implementation.
83		*/
84	0	public void fileAdded(FileAddedEvent e) { }
85
86		/**
87		* Not implemented for this implementation.
88		* @param e Not implemented for this implementation.
89		*/
90	0	public void fileRemoved(FileRemovedEvent e) { }
91
92		/**
93		* Not implemented for this implementation.
94		* @param e Not implemented for this implementation.
95		*/
96	0	public void fileUpdated(FileUpdatedEvent e) { }
97
98		/**
99		* Not implemented for this implementation.
100		* @param e Not implemented for this implementation.
101		*/
102	0	public void fileInfoGenerated(FileInfoEvent e) { }
103
104		/**
105		* Not implemented for this implementation.
106		* @param e Not implemented for this implementation.
107		*/
108	0	public void commandTerminated(TerminationEvent e) { }
109
110		/**
111		* Not implemented for this implementation.
112		* @param e Not implemented for this implementation.
113		*/
114	0	public void moduleExpanded(ModuleExpansionEvent e) { }
115		}

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