/*
* ====================================================================
* Copyright (c) 2004-2009 TMate Software Ltd. All rights reserved.
*
* This software is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at http://svnkit.com/license.html.
* If newer versions of this license are posted there, you may use a
* newer version instead, at your option.
* ====================================================================
*/
package org.tmatesoft.svn.core.internal.io.fs;
import java.util.Collections;
import java.util.Comparator;
import java.util.Date;
import java.util.Iterator;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
import org.tmatesoft.svn.core.ISVNLogEntryHandler;
import org.tmatesoft.svn.core.SVNErrorCode;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNLogEntry;
import org.tmatesoft.svn.core.SVNMergeInfo;
import org.tmatesoft.svn.core.SVNMergeInfoInheritance;
import org.tmatesoft.svn.core.SVNMergeRange;
import org.tmatesoft.svn.core.SVNMergeRangeList;
import org.tmatesoft.svn.core.SVNProperties;
import org.tmatesoft.svn.core.SVNProperty;
import org.tmatesoft.svn.core.SVNPropertyValue;
import org.tmatesoft.svn.core.SVNRevisionProperty;
import org.tmatesoft.svn.core.internal.util.SVNDate;
import org.tmatesoft.svn.core.internal.util.SVNHashMap;
import org.tmatesoft.svn.core.internal.util.SVNMergeInfoUtil;
import org.tmatesoft.svn.core.internal.util.SVNPathUtil;
import org.tmatesoft.svn.core.internal.wc.SVNMergeInfoManager;
import org.tmatesoft.svn.core.io.SVNLocationEntry;
import org.tmatesoft.svn.core.io.SVNRepository;
import org.tmatesoft.svn.core.wc.SVNRevision;
/**
* @version 1.3
* @author TMate Software Ltd.
*/
public class FSLog {
private static final int MAX_OPEN_HISTORIES = 128;
private FSFS myFSFS;
private String[] myPaths;
private boolean myIsDescending;
private boolean myIsDiscoverChangedPaths;
private boolean myIsStrictNode;
private boolean myIsIncludeMergedRevisions;
private long myStartRevision;
private long myEndRevision;
private long myLimit;
private ISVNLogEntryHandler myHandler;
private SVNMergeInfoManager myMergeInfoManager;
private String[] myRevPropNames;
public FSLog(FSFS owner, String[] paths, long limit, long start, long end, boolean descending,
boolean discoverChangedPaths, boolean strictNode, boolean includeMergedRevisions,
String[] revPropNames, ISVNLogEntryHandler handler) {
myFSFS = owner;
myPaths = paths;
myStartRevision = start;
myEndRevision = end;
myIsDescending = descending;
myIsDiscoverChangedPaths = discoverChangedPaths;
myIsStrictNode = strictNode;
myIsIncludeMergedRevisions = includeMergedRevisions;
myRevPropNames = revPropNames;
myLimit = limit;
myHandler = handler;
}
public void reset(FSFS owner, String[] paths, long limit, long start, long end, boolean descending,
boolean discoverChangedPaths, boolean strictNode, boolean includeMergedRevisions,
String[] revPropNames, ISVNLogEntryHandler handler) {
myFSFS = owner;
myPaths = paths;
myStartRevision = start;
myEndRevision = end;
myIsDescending = descending;
myIsDiscoverChangedPaths = discoverChangedPaths;
myIsStrictNode = strictNode;
myIsIncludeMergedRevisions = includeMergedRevisions;
myRevPropNames = revPropNames;
myLimit = limit;
myHandler = handler;
}
public long runLog() throws SVNException {
long count = 0;
if (!myIsIncludeMergedRevisions && myPaths.length == 1 && "/".equals(myPaths[0])) {
count = myEndRevision - myStartRevision + 1;
if (myLimit > 0 && count > myLimit) {
count = myLimit;
}
for (int i = 0; i < count; i++) {
long rev = myStartRevision + i;
if (myIsDescending) {
rev = myEndRevision - i;
}
sendLog(rev, false);
}
return count;
}
return doLogs(myPaths, myStartRevision, myEndRevision, myIsIncludeMergedRevisions, myIsDescending,
myLimit);
}
private long doLogs(String[] paths, long startRevision, long endRevision, boolean includeMergedRevisions,
boolean isDescendingOrder, long limit) throws SVNException {
long sendCount = 0;
PathInfo[] histories = getPathHistories(paths, startRevision, endRevision, myIsStrictNode);
LinkedList revisions = null;
Map revMergeInfo = null;
boolean anyHistoriesLeft = true;
for (long currentRev = endRevision; anyHistoriesLeft; currentRev = getNextHistoryRevision(histories)) {
boolean changed = false;
anyHistoriesLeft = false;
for (int i = 0; i < histories.length; i++) {
PathInfo info = histories[i];
changed = info.checkHistory(currentRev, myIsStrictNode, startRevision, changed);
if (!info.myIsDone) {
anyHistoriesLeft = true;
}
}
if (changed) {
boolean hasChildren = false;
Map mergeInfo = null;
if (includeMergedRevisions) {
LinkedList currentPaths = new LinkedList();
for (int i = 0; i < histories.length; i++) {
PathInfo info = histories[i];
currentPaths.add(info.myPath);
}
mergeInfo = getCombinedMergeInfoChanges((String[]) currentPaths.toArray(new String[currentPaths.size()]), currentRev);
hasChildren = !mergeInfo.isEmpty();
}
if (isDescendingOrder) {
sendLog(currentRev, hasChildren);
sendCount++;
if (hasChildren) {
handleMergedRevisions(mergeInfo);
}
if (limit > 0 && sendCount >= limit) {
break;
}
} else {
if (revisions == null) {
revisions = new LinkedList();
}
revisions.addLast(new Long(currentRev));
if (mergeInfo != null) {
if (revMergeInfo == null) {
revMergeInfo = new TreeMap();
}
revMergeInfo.put(new Long(currentRev), mergeInfo);
}
}
}
}
if (revisions != null) {
for (int i = 0; i < revisions.size(); i++) {
boolean hasChildren = false;
Map mergeInfo = null;
long rev = ((Long) revisions.get(revisions.size() - i - 1)).longValue();
if (revMergeInfo != null) {
mergeInfo = (Map) revMergeInfo.get(new Long(rev));
hasChildren = mergeInfo != null && !mergeInfo.isEmpty();
}
sendLog(rev, hasChildren);
if (hasChildren) {
handleMergedRevisions(mergeInfo);
}
sendCount++;
if (limit > 0 && sendCount >= limit) {
break;
}
}
}
return sendCount;
}
private long getNextHistoryRevision(PathInfo[] histories) {
long nextRevision = SVNRepository.INVALID_REVISION;
for (int i = 0; i < histories.length; i++) {
PathInfo info = histories[i];
if (info.myIsDone) {
continue;
}
if (info.myHistoryRevision > nextRevision) {
nextRevision = info.myHistoryRevision;
}
}
return nextRevision;
}
private void sendLog(long revision, boolean hasChildren) throws SVNException {
SVNLogEntry logEntry = fillLogEntry(revision);
logEntry.setHasChildren(hasChildren);
if (myHandler != null) {
myHandler.handleLogEntry(logEntry);
}
}
private SVNLogEntry fillLogEntry(long revision) throws SVNException {
Map changedPaths = null;
SVNProperties entryRevProps = null;
boolean getRevProps = true;
boolean censorRevProps = false;
if (revision > 0 && myIsDiscoverChangedPaths) {
FSRevisionRoot root = myFSFS.createRevisionRoot(revision);
changedPaths = root.detectChanged();
}
//TODO: add autz check code later
if (getRevProps) {
SVNProperties revisionProps = myFSFS.getRevisionProperties(revision);
if (revisionProps != null) {
String author = revisionProps.getStringValue(SVNRevisionProperty.AUTHOR);
String datestamp = revisionProps.getStringValue(SVNRevisionProperty.DATE);
Date date = datestamp != null ? SVNDate.parseDateString(datestamp) : null;
if (myRevPropNames == null || myRevPropNames.length == 0) {
if (censorRevProps) {
entryRevProps = new SVNProperties();
if (author != null) {
entryRevProps.put(SVNRevisionProperty.AUTHOR, author);
}
if (date != null) {
entryRevProps.put(SVNRevisionProperty.DATE, SVNDate.formatDate(date));
}
} else {
entryRevProps = revisionProps;
if (date != null) {
entryRevProps.put(SVNRevisionProperty.DATE, SVNDate.formatDate(date));
}
}
} else {
for (int i = 0; i < myRevPropNames.length; i++) {
String propName = myRevPropNames[i];
SVNPropertyValue propVal = revisionProps.getSVNPropertyValue(propName);
if (censorRevProps && !SVNRevisionProperty.AUTHOR.equals(propName) &&
!SVNRevisionProperty.DATE.equals(propName)) {
continue;
}
if (entryRevProps == null) {
entryRevProps = new SVNProperties();
}
if (SVNRevisionProperty.DATE.equals(propName) && date != null) {
entryRevProps.put(propName, SVNDate.formatDate(date));
} else if (propVal != null) {
entryRevProps.put(propName, propVal);
}
}
}
}
}
if (changedPaths == null) {
changedPaths = new SVNHashMap();
}
if (entryRevProps == null) {
entryRevProps = new SVNProperties();
}
SVNLogEntry entry = new SVNLogEntry(changedPaths, revision, entryRevProps, false);
return entry;
}
private void handleMergedRevisions(Map mergeInfo) throws SVNException {
if (mergeInfo == null || mergeInfo.isEmpty()) {
return;
}
LinkedList combinedList = combineMergeInfoPathLists(mergeInfo);
for (int i = combinedList.size() - 1; i >= 0; i--) {
PathListRange pathListRange = (PathListRange) combinedList.get(i);
try {
doLogs(pathListRange.myPaths, pathListRange.myRange.getStartRevision(),
pathListRange.myRange.getEndRevision(), true, true, 0);
} catch (SVNException svne) {
SVNErrorCode errCode = svne.getErrorMessage().getErrorCode();
if (errCode == SVNErrorCode.FS_NOT_FOUND || errCode == SVNErrorCode.FS_NO_SUCH_REVISION) {
continue;
}
throw svne;
}
}
if (myHandler != null) {
myHandler.handleLogEntry(SVNLogEntry.EMPTY_ENTRY);
}
}
private PathInfo[] getPathHistories(String[] paths, long start, long end, boolean strictNodeHistory) throws SVNException {
PathInfo[] histories = new PathInfo[paths.length];
FSRevisionRoot root = myFSFS.createRevisionRoot(end);
for (int i = 0; i < paths.length; i++) {
String path = paths[i];
PathInfo pathHistory = new PathInfo();
pathHistory.myPath = path;
pathHistory.myHistoryRevision = end;
pathHistory.myIsDone = false;
pathHistory.myIsFirstTime = true;
if (i < MAX_OPEN_HISTORIES) {
pathHistory.myHistory = root.getNodeHistory(path);
}
histories[i] = pathHistory.getHistory(strictNodeHistory, start);
}
return histories;
}
private Map getCombinedMergeInfoChanges(String[] paths, long revision) throws SVNException {
if (revision == 0) {
return new TreeMap();
}
if (paths == null || paths.length == 0) {
return new TreeMap();
}
Map result = new SVNHashMap();
Map addedMergeInfoCatalog = new SVNHashMap();
Map deletedMergeInfoCatalog = new SVNHashMap();
FSRevisionRoot root = myFSFS.createRevisionRoot(revision);
collectChangedMergeInfo(addedMergeInfoCatalog, deletedMergeInfoCatalog, revision);
for (int i = 0; i < paths.length; i++) {
String path = paths[i];
if (deletedMergeInfoCatalog.containsKey(path)) {
continue;
}
long[] appearedRevision = new long[] {-1};
SVNLocationEntry prevLocation = null;
try {
prevLocation = myFSFS.getPreviousLocation(path, revision, appearedRevision);
} catch (SVNException e) {
if (e.getErrorMessage().getErrorCode() == SVNErrorCode.FS_NOT_FOUND) {
continue;
}
throw e;
}
String prevPath = null;
long prevRevision = -1;
if (!(prevLocation != null && prevLocation.getPath() != null && prevLocation.getRevision() >=0 && appearedRevision[0] == revision)) {
prevPath = path;
prevRevision = revision - 1;
} else if (prevLocation != null) {
prevPath = prevLocation.getPath();
prevRevision = prevLocation.getRevision();
}
FSRevisionRoot prevRoot = myFSFS.createRevisionRoot(prevRevision);
String[] queryPaths = new String[] {prevPath};
Map catalog = null;
try {
catalog = getMergeInfoManager().getMergeInfo(queryPaths, prevRoot, SVNMergeInfoInheritance.INHERITED, false);
} catch (SVNException e) {
if (e.getErrorMessage().getErrorCode() == SVNErrorCode.FS_NOT_FOUND) {
continue;
}
throw e;
}
SVNMergeInfo prevMergeinfo = (SVNMergeInfo) catalog.get(prevPath);
queryPaths = new String[] {path};
catalog = getMergeInfoManager().getMergeInfo(queryPaths, root, SVNMergeInfoInheritance.INHERITED, false);
SVNMergeInfo mergeInfo = (SVNMergeInfo) catalog.get(path);
Map deleted = new SVNHashMap();
Map added = new SVNHashMap();
SVNMergeInfoUtil.diffMergeInfo(deleted, added,
prevMergeinfo != null ? prevMergeinfo.getMergeSourcesToMergeLists() : null, mergeInfo != null ? mergeInfo.getMergeSourcesToMergeLists() : null, false);
result = SVNMergeInfoUtil.mergeMergeInfos(result, SVNMergeInfoUtil.mergeMergeInfos(deleted, added));
}
for(Iterator ps = addedMergeInfoCatalog.keySet().iterator(); ps.hasNext();) {
String changedPath = (String) ps.next();
Map addedMergeInfo = (Map) addedMergeInfoCatalog.get(changedPath);
for (int i = 0; i < paths.length; i++) {
String path = paths[i];
if (!SVNPathUtil.isAncestor(path, changedPath)) {
continue;
}
Map deletedMergeInfo = (Map) deletedMergeInfoCatalog.get(changedPath);
result = SVNMergeInfoUtil.mergeMergeInfos(result, deletedMergeInfo);
result = SVNMergeInfoUtil.mergeMergeInfos(result, addedMergeInfo);
break;
}
}
return result;
}
private void collectChangedMergeInfo(Map addedMergeInfo, Map deletedMergeInfo, long revision) throws SVNException {
if (revision == 0) {
return;
}
FSRevisionRoot root = myFSFS.createRevisionRoot(revision);
Map changedPaths = root.getChangedPaths();
if (changedPaths == null || changedPaths.isEmpty()) {
return;
}
for (Iterator paths = changedPaths.keySet().iterator(); paths.hasNext();) {
String changedPath = (String) paths.next();
FSPathChange change = (FSPathChange) changedPaths.get(changedPath);
if (!change.arePropertiesModified()) {
continue;
}
FSPathChangeKind changeKind = change.getChangeKind();
String basePath = null;
long baseRevision = -1;
String mergeInfoValue = null;
String previousMergeInfoValue = null;
if (changeKind == FSPathChangeKind.FS_PATH_CHANGE_ADD ||
changeKind == FSPathChangeKind.FS_PATH_CHANGE_REPLACE) {
String copyFromPath = change.getCopyPath();
long copyFromRev = change.getCopyRevision();
if (copyFromPath != null && copyFromRev >= 0) {
basePath = copyFromPath;
baseRevision = copyFromRev;
}
} else if (changeKind == FSPathChangeKind.FS_PATH_CHANGE_MODIFY) {
long[] appearedRevision = new long[] {-1};
SVNLocationEntry prevLocation = myFSFS.getPreviousLocation(changedPath, revision, appearedRevision);
if (!(prevLocation != null &&
prevLocation.getPath() != null && prevLocation.getRevision() >= 0 && appearedRevision[0] == prevLocation.getRevision())) {
basePath = changedPath;
baseRevision = revision - 1;
} else {
basePath = prevLocation.getPath();
baseRevision = prevLocation.getRevision();
}
} else {
continue;
}
FSRevisionRoot baseRoot = null;
if (basePath != null && baseRevision >= 0) {
baseRoot = myFSFS.createRevisionRoot(baseRevision);
SVNProperties props = myFSFS.getProperties(baseRoot.getRevisionNode(basePath));
previousMergeInfoValue = props.getStringValue(SVNProperty.MERGE_INFO);
}
SVNProperties props = myFSFS.getProperties(root.getRevisionNode(changedPath));
if (props != null) {
mergeInfoValue = props.getStringValue(SVNProperty.MERGE_INFO);
}
if (mergeInfoValue == null && previousMergeInfoValue == null) {
continue;
}
if (previousMergeInfoValue != null && mergeInfoValue == null) {
String[] queryPaths = new String[] { changedPath };
Map tmpCatalog = getMergeInfoManager().getMergeInfo(queryPaths, root, SVNMergeInfoInheritance.INHERITED, false);
SVNMergeInfo tmpMergeInfo = (SVNMergeInfo) tmpCatalog.get(changedPath);
if (tmpMergeInfo != null) {
mergeInfoValue = SVNMergeInfoUtil.formatMergeInfoToString(tmpMergeInfo.getMergeSourcesToMergeLists(), null);
}
} else if (mergeInfoValue != null && previousMergeInfoValue == null && basePath != null &&
SVNRevision.isValidRevisionNumber(baseRevision)) {
String[] queryPaths = new String[] { basePath };
Map tmpCatalog = getMergeInfoManager().getMergeInfo(queryPaths, baseRoot, SVNMergeInfoInheritance.INHERITED, false);
SVNMergeInfo tmpMergeInfo = (SVNMergeInfo) tmpCatalog.get(basePath);
if (tmpMergeInfo != null) {
previousMergeInfoValue = SVNMergeInfoUtil.formatMergeInfoToString(tmpMergeInfo.getMergeSourcesToMergeLists(), null);
}
}
if ((previousMergeInfoValue != null && mergeInfoValue == null) ||
(previousMergeInfoValue == null && mergeInfoValue != null) ||
(previousMergeInfoValue != null && mergeInfoValue != null &&
!previousMergeInfoValue.equals(mergeInfoValue))) {
Map mergeInfo = null;
Map previousMergeInfo = null;
if (mergeInfoValue != null) {
mergeInfo = SVNMergeInfoUtil.parseMergeInfo(new StringBuffer(mergeInfoValue), null);
}
if (previousMergeInfoValue != null) {
previousMergeInfo = SVNMergeInfoUtil.parseMergeInfo(new StringBuffer(previousMergeInfoValue), null);
}
Map added = new SVNHashMap();
Map deleted = new SVNHashMap();
SVNMergeInfoUtil.diffMergeInfo(deleted, added, previousMergeInfo, mergeInfo, false);
addedMergeInfo.put(changedPath, added);
deletedMergeInfo.put(changedPath, deleted);
}
}
}
private LinkedList combineMergeInfoPathLists(Map mergeInfo) {
List rangeListPaths = new LinkedList();
for (Iterator pathsIter = mergeInfo.keySet().iterator(); pathsIter.hasNext();) {
String path = (String) pathsIter.next();
SVNMergeRangeList changes = (SVNMergeRangeList) mergeInfo.get(path);
RangeListPath rangeListPath = new RangeListPath();
rangeListPath.myPath = path;
rangeListPath.myRangeList = changes.dup();
SVNMergeRange[] rangesArray = rangeListPath.myRangeList.getRanges();
for (int i = 0; i < rangesArray.length; i++) {
SVNMergeRange range = rangesArray[i];
range.setStartRevision(range.getStartRevision() + 1);
}
rangeListPaths.add(rangeListPath);
}
LinkedList combinedList = new LinkedList();
Comparator rangeListPathsComparator = new Comparator() {
public int compare(Object arg1, Object arg2) {
RangeListPath rangeListPath1 = (RangeListPath) arg1;
RangeListPath rangeListPath2 = (RangeListPath) arg2;
SVNMergeRange[] ranges1 = rangeListPath1.myRangeList.getRanges();
SVNMergeRange[] ranges2 = rangeListPath2.myRangeList.getRanges();
SVNMergeRange range1 = ranges1[0];
SVNMergeRange range2 = ranges2[0];
if (range1.getStartRevision() < range2.getStartRevision()) {
return -1;
}
if (range1.getStartRevision() > range2.getStartRevision()) {
return 1;
}
if (range1.getEndRevision() < range2.getEndRevision()) {
return -1;
}
if (range1.getEndRevision() > range2.getEndRevision()) {
return 1;
}
return 0;
}
};
while (rangeListPaths.size() > 1) {
Collections.sort(rangeListPaths, rangeListPathsComparator);
RangeListPath rangeListPath = (RangeListPath) rangeListPaths.get(0);
RangeListPath firstRLP = rangeListPath;
long youngest = rangeListPath.myRangeList.getRanges()[0].getStartRevision();
long nextYoungest = youngest;
int numRevs = 1;
for (; nextYoungest == youngest; numRevs++) {
if (numRevs == rangeListPaths.size()) {
numRevs++;
break;
}
rangeListPath = (RangeListPath) rangeListPaths.get(numRevs);
nextYoungest = rangeListPath.myRangeList.getRanges()[0].getStartRevision();
}
numRevs--;
long youngestEnd = firstRLP.myRangeList.getRanges()[0].getEndRevision();
long tail = nextYoungest - 1;
if (nextYoungest == youngest || youngestEnd < nextYoungest) {
tail = youngestEnd;
}
PathListRange pathListRange = new PathListRange();
pathListRange.myRange = new SVNMergeRange(youngest, tail, false);
List paths = new LinkedList();
for (int i = 0; i < numRevs; i++) {
RangeListPath rp = (RangeListPath) rangeListPaths.get(i);
paths.add(rp.myPath);
}
pathListRange.myPaths = (String[]) paths.toArray(new String[paths.size()]);
combinedList.add(pathListRange);
for (int i = 0; i < numRevs; i++) {
RangeListPath rp = (RangeListPath) rangeListPaths.get(i);
SVNMergeRange range = rp.myRangeList.getRanges()[0];
range.setStartRevision(tail + 1);
if (range.getStartRevision() > range.getEndRevision()) {
if (rp.myRangeList.getSize() == 1) {
rangeListPaths.remove(0);
i--;
numRevs--;
} else {
SVNMergeRange[] ranges = new SVNMergeRange[rp.myRangeList.getSize() - 1];
System.arraycopy(rp.myRangeList.getRanges(), 1, ranges, 0, ranges.length);
rp.myRangeList = new SVNMergeRangeList(ranges);
}
}
}
}
if (!rangeListPaths.isEmpty()) {
RangeListPath firstRangeListPath = (RangeListPath) rangeListPaths.get(0);
while (!firstRangeListPath.myRangeList.isEmpty()) {
PathListRange pathListRange = new PathListRange();
pathListRange.myPaths = new String[] { firstRangeListPath.myPath };
pathListRange.myRange = firstRangeListPath.myRangeList.getRanges()[0];
SVNMergeRange[] ranges = new SVNMergeRange[firstRangeListPath.myRangeList.getSize() - 1];
System.arraycopy(firstRangeListPath.myRangeList.getRanges(), 1, ranges, 0, ranges.length);
firstRangeListPath.myRangeList = new SVNMergeRangeList(ranges);
combinedList.add(pathListRange);
}
}
return combinedList;
}
private SVNMergeInfoManager getMergeInfoManager() {
if (myMergeInfoManager == null) {
myMergeInfoManager = new SVNMergeInfoManager();
}
return myMergeInfoManager;
}
private class RangeListPath {
String myPath;
SVNMergeRangeList myRangeList;
}
private class PathListRange {
String myPaths[];
SVNMergeRange myRange;
}
private class PathInfo {
FSNodeHistory myHistory;
boolean myIsDone;
boolean myIsFirstTime;
long myHistoryRevision;
String myPath;
public PathInfo getHistory(boolean strictNodeHistory, long start) throws SVNException {
FSNodeHistory history = null;
if (myHistory != null) {
history = myHistory.getPreviousHistory(strictNodeHistory ? false : true);
myHistory = history;
} else {
FSRevisionRoot historyRoot = myFSFS.createRevisionRoot(myHistoryRevision);
history = historyRoot.getNodeHistory(myPath);
history = history.getPreviousHistory(strictNodeHistory ? false : true);
if (myIsFirstTime) {
myIsFirstTime = false;
} else if (history != null) {
history = history.getPreviousHistory(strictNodeHistory ? false : true);
}
}
if (history == null) {
myIsDone = true;
return this;
}
myPath = history.getHistoryEntry().getPath();
myHistoryRevision = history.getHistoryEntry().getRevision();
if (myHistoryRevision < start) {
myIsDone = true;
}
return this;
}
public boolean checkHistory(long currentRevision, boolean strictNodeHistory,
long start, boolean changed) throws SVNException {
if (myIsDone) {
return changed;
}
if (myHistoryRevision < currentRevision) {
return changed;
}
changed = true;
getHistory(strictNodeHistory, start);
return changed;
}
}
}