public static void replay(
FSFS fsfs,
FSRoot root,
String basePath,
long lowRevision,
boolean sendDeltas,
ISVNEditor editor)
throws SVNException {
Map fsChanges = root.getChangedPaths();
basePath = basePath.startsWith("/") ? basePath.substring(1) : basePath;
Collection interestingPaths = new LinkedList();
Map changedPaths = new HashMap();
for (Iterator paths = fsChanges.keySet().iterator(); paths.hasNext(); ) {
String path = (String) paths.next();
FSPathChange change = (FSPathChange) fsChanges.get(path);
path = path.startsWith("/") ? path.substring(1) : path;
if ("".equals(basePath)
|| (path.startsWith(basePath)
&& (path.charAt(basePath.length()) == '/' || path.length() == basePath.length()))) {
path = path.startsWith("/") ? path.substring(1) : path;
interestingPaths.add(path);
changedPaths.put(path, change);
}
}
if (FSRepository.isInvalidRevision(lowRevision)) {
lowRevision = 0;
}
FSRoot compareRoot = null;
if (sendDeltas && root instanceof FSRevisionRoot) {
FSRevisionRoot revRoot = (FSRevisionRoot) root;
compareRoot = fsfs.createRevisionRoot(revRoot.getRevision() - 1);
}
if (root instanceof FSRevisionRoot) {
FSRevisionRoot revRoot = (FSRevisionRoot) root;
editor.targetRevision(revRoot.getRevision());
}
ISVNCommitPathHandler handler =
new FSReplayPathHandler(fsfs, root, compareRoot, changedPaths, basePath, lowRevision);
SVNCommitUtil.driveCommitEditor(handler, interestingPaths, editor, -1);
}
public void makePathMutable(FSParentPath parentPath, String errorPath) throws SVNException {
FSTransactionRoot txnRoot = getTxnRoot();
String txnId = txnRoot.getTxnID();
if (parentPath.getRevNode().getId().isTxn()) {
return;
}
FSRevisionNode clone = null;
if (parentPath.getParent() != null) {
makePathMutable(parentPath.getParent(), errorPath);
FSID parentId = null;
String copyId = null;
switch (parentPath.getCopyStyle()) {
case FSCopyInheritance.COPY_ID_INHERIT_PARENT:
parentId = parentPath.getParent().getRevNode().getId();
copyId = parentId.getCopyID();
break;
case FSCopyInheritance.COPY_ID_INHERIT_NEW:
copyId = reserveCopyId(txnId);
break;
case FSCopyInheritance.COPY_ID_INHERIT_SELF:
copyId = null;
break;
case FSCopyInheritance.COPY_ID_INHERIT_UNKNOWN:
default:
SVNErrorMessage err =
SVNErrorMessage.create(
SVNErrorCode.UNKNOWN,
"FATAL error: can not make path ''{0}'' mutable",
errorPath);
SVNErrorManager.error(err, SVNLogType.FSFS);
}
String copyRootPath = parentPath.getRevNode().getCopyRootPath();
long copyRootRevision = parentPath.getRevNode().getCopyRootRevision();
FSRoot copyrootRoot = myFSFS.createRevisionRoot(copyRootRevision);
FSRevisionNode copyRootNode = copyrootRoot.getRevisionNode(copyRootPath);
FSID childId = parentPath.getRevNode().getId();
FSID copyRootId = copyRootNode.getId();
boolean isParentCopyRoot = false;
if (!childId.getNodeID().equals(copyRootId.getNodeID())) {
isParentCopyRoot = true;
}
String clonePath = parentPath.getParent().getAbsPath();
clone =
txnRoot.cloneChild(
parentPath.getParent().getRevNode(),
clonePath,
parentPath.getEntryName(),
copyId,
isParentCopyRoot);
txnRoot.putRevNodeToCache(parentPath.getAbsPath(), clone);
} else {
FSTransactionInfo txn = txnRoot.getTxn();
if (txn.getRootID().equals(txn.getBaseID())) {
SVNErrorMessage err =
SVNErrorMessage.create(
SVNErrorCode.UNKNOWN,
"FATAL error: txn ''{0}'' root id ''{1}'' matches base id ''{2}''",
new Object[] {txnId, txn.getRootID(), txn.getBaseID()});
SVNErrorManager.error(err, SVNLogType.FSFS);
}
clone = myFSFS.getRevisionNode(txn.getRootID());
}
parentPath.setRevNode(clone);
}
public long commitTxn(
boolean runPreCommitHook,
boolean runPostCommitHook,
SVNErrorMessage[] postCommitHookError,
StringBuffer conflictPath)
throws SVNException {
if (myFSFS.isHooksEnabled() && runPreCommitHook) {
FSHooks.runPreCommitHook(myFSFS.getRepositoryRoot(), myTxn.getTxnId());
}
long newRevision = SVNRepository.INVALID_REVISION;
while (true) {
long youngishRev = myFSFS.getYoungestRevision();
FSRevisionRoot youngishRoot = myFSFS.createRevisionRoot(youngishRev);
FSRevisionNode youngishRootNode = youngishRoot.getRevisionNode("/");
mergeChanges(myFSFS, getTxnRoot(), youngishRootNode, conflictPath);
myTxn.setBaseRevision(youngishRev);
FSWriteLock writeLock = FSWriteLock.getWriteLockForDB(myFSFS);
synchronized (writeLock) {
try {
writeLock.lock();
newRevision = commit();
} catch (SVNException svne) {
if (svne.getErrorMessage().getErrorCode() == SVNErrorCode.FS_TXN_OUT_OF_DATE) {
long youngestRev = myFSFS.getYoungestRevision();
if (youngishRev == youngestRev) {
throw svne;
}
continue;
}
throw svne;
} finally {
writeLock.unlock();
FSWriteLock.release(writeLock);
}
}
break;
}
if (myFSFS.isHooksEnabled() && runPostCommitHook) {
try {
FSHooks.runPostCommitHook(myFSFS.getRepositoryRoot(), newRevision);
} catch (SVNException svne) {
SVNErrorMessage errorMessage =
SVNErrorMessage.create(
SVNErrorCode.REPOS_POST_COMMIT_HOOK_FAILED,
"Commit succeeded, but post-commit hook failed",
SVNErrorMessage.TYPE_WARNING);
errorMessage.initCause(svne);
SVNErrorMessage childErr = svne.getErrorMessage();
childErr.setDontShowErrorCode(true);
errorMessage.setChildErrorMessage(childErr);
if (postCommitHookError != null && postCommitHookError.length > 0) {
postCommitHookError[0] = errorMessage;
} else {
SVNErrorManager.error(errorMessage, SVNLogType.FSFS);
}
}
}
return newRevision;
}
