final ISVNLogEntryHandler handler) throws SVNException {
if (paths == null || paths.length == 0 || handler == null) {
return;
}
SVNRevision sessionRevision = SVNRevision.UNDEFINED;
List editedRevisionRanges = new LinkedList();
for (Iterator revRangesIter = revisionRanges.iterator(); revRangesIter.hasNext();) {
SVNRevisionRange revRange = (SVNRevisionRange) revRangesIter.next();
if (revRange.getStartRevision().isValid() && !revRange.getEndRevision().isValid()) {
revRange = new SVNRevisionRange(revRange.getStartRevision(), revRange.getStartRevision());
} else if (!revRange.getStartRevision().isValid()) {
SVNRevision start = SVNRevision.UNDEFINED;
SVNRevision end = SVNRevision.UNDEFINED;
if (!pegRevision.isValid()) {
start = SVNRevision.BASE;
} else {
start = pegRevision;
}
if (!revRange.getEndRevision().isValid()) {
end = SVNRevision.create(0);
}
revRange = new SVNRevisionRange(start, end);
}
if (!revRange.getStartRevision().isValid() || !revRange.getEndRevision().isValid()) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.CLIENT_BAD_REVISION, "Missing required revision specification");
SVNErrorManager.error(err, SVNLogType.WC);
}
editedRevisionRanges.add(revRange);
if (!sessionRevision.isValid()) {
SVNRevision start = revRange.getStartRevision();
SVNRevision end = revRange.getEndRevision();
if (SVNRevision.isValidRevisionNumber(start.getNumber()) && SVNRevision.isValidRevisionNumber(end.getNumber())) {
sessionRevision = start.getNumber() > end.getNumber() ? start : end;
} else if (start.getDate() != null && end.getDate() != null) {
sessionRevision = start.getDate().compareTo(end.getDate()) > 0 ? start : end;
}
}
}
if (limit > Integer.MAX_VALUE) {
limit = Integer.MAX_VALUE;
}
ISVNLogEntryHandler wrappingHandler = new ISVNLogEntryHandler() {
public void handleLogEntry(SVNLogEntry logEntry) throws SVNException {
checkCancelled();
handler.handleLogEntry(logEntry);
}
};
SVNURL[] urls = new SVNURL[paths.length];
SVNWCAccess wcAccess = createWCAccess();
Collection wcPaths = new ArrayList();
for (int i = 0; i < paths.length; i++) {
checkCancelled();
File path = paths[i];
wcPaths.add(path.getAbsolutePath().replace(File.separatorChar, '/'));
SVNAdminArea area = wcAccess.probeOpen(path, false, 0);
SVNEntry entry = wcAccess.getVersionedEntry(path, false);
if (entry.getURL() == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.ENTRY_MISSING_URL,
"Entry ''{0}'' has no URL", path);
SVNErrorManager.error(err, SVNLogType.WC);
}
urls[i] = entry.getSVNURL();
if (area != null) {
wcAccess.closeAdminArea(area.getRoot());
}
}
if (urls.length == 0) {
return;
}
String[] wcPathsArray = (String[]) wcPaths.toArray(new String[wcPaths.size()]);
String rootWCPath = SVNPathUtil.condencePaths(wcPathsArray, null, true);
Collection targets = new TreeSet();
SVNURL baseURL = SVNURLUtil.condenceURLs(urls, targets, true);
if (baseURL == null) {
SVNErrorMessage err = SVNErrorMessage.create(SVNErrorCode.ILLEGAL_TARGET,
"target log paths belong to different repositories");
SVNErrorManager.error(err, SVNLogType.WC);
}
if (targets.isEmpty()) {
targets.add("");
}
if (!pegRevision.isValid()) {
pegRevision = SVNRevision.WORKING;
}
SVNRepository repos = null;
if (rootWCPath != null && needsWC(pegRevision)) {
// open and use wc to create repository.
File root = new Resource(rootWCPath);
SVNAdminArea area = wcAccess.probeOpen(root, false, 0);
repos = createRepository(null, root, area, pegRevision, sessionRevision, null);
if (area != null) {
wcAccess.closeAdminArea(area.getRoot());
}
} else {
repos = createRepository(baseURL, null, null, pegRevision, sessionRevision, null);
}
String[] targetPaths = (String[]) targets.toArray(new String[targets.size()]);
for (int i = 0; i < targetPaths.length; i++) {
targetPaths[i] = SVNEncodingUtil.uriDecode(targetPaths[i]);
}
for (Iterator revRangesIter = editedRevisionRanges.iterator(); revRangesIter.hasNext();) {
checkCancelled();
SVNRevisionRange revRange = (SVNRevisionRange) revRangesIter.next();
SVNRevision startRevision = revRange.getStartRevision();
SVNRevision endRevision = revRange.getEndRevision();
if (startRevision.isLocal() || endRevision.isLocal()) {
for (int i = 0; i < paths.length; i++) {
checkCancelled();
long startRev = getRevisionNumber(startRevision, repos, paths[i]);
long endRev = getRevisionNumber(endRevision, repos, paths[i]);
repos.log(targetPaths, startRev, endRev, discoverChangedPaths, stopOnCopy, limit,