public DAVLock getLock(DAVResource resource) throws DAVException {
if (resource.getResourceURI().getPath() == null) {
return null;
}
if (DAVHandlerFactory.METHOD_LOCK.equals(myOwner.getRequestMethod())) {
return null;
}
// TODO: add authz check here later
DAVLock davLock = null;
FSLock lock = null;
try {
lock = (FSLock) resource.getLock();
} catch (SVNException svne) {
throw DAVException.convertError(
svne.getErrorMessage(),
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"Failed to check path for a lock.",
null);
}
if (lock != null) {
davLock = convertSVNLockToDAVLock(lock, myIsBreakLock, resource.exists());
myOwner.setResponseHeader(
HTTPHeader.CREATION_DATE_HEADER, SVNDate.formatDate(lock.getCreationDate()));
myOwner.setResponseHeader(HTTPHeader.LOCK_OWNER_HEADER, lock.getOwner());
}
return davLock;
}
public DAVLock findLock(DAVResource resource, String lockToken) throws DAVException {
// TODO: add here authz check later
DAVLock davLock = null;
FSLock lock = null;
try {
lock = (FSLock) resource.getLock();
} catch (SVNException svne) {
throw DAVException.convertError(
svne.getErrorMessage(),
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"Failed to look up lock by path.",
null);
}
if (lock != null) {
if (!lockToken.equals(lock.getID())) {
throw new DAVException(
"Incoming token doesn't match existing lock.",
HttpServletResponse.SC_BAD_REQUEST,
DAVErrorCode.LOCK_SAVE_LOCK);
}
davLock = convertSVNLockToDAVLock(lock, false, resource.exists());
myOwner.setResponseHeader(
HTTPHeader.CREATION_DATE_HEADER, SVNDate.formatDate(lock.getCreationDate()));
myOwner.setResponseHeader(HTTPHeader.LOCK_OWNER_HEADER, lock.getOwner());
}
return davLock;
}
public void removeLock(DAVResource resource, String lockToken) throws DAVException {
DAVResourceURI resourceURI = resource.getResourceURI();
if (resourceURI.getPath() == null) {
return;
}
if (isKeepLocks()) {
return;
}
// TODO: add here authz check later
String token = null;
SVNLock lock = null;
if (lockToken == null) {
try {
lock = resource.getLock();
} catch (SVNException svne) {
throw DAVException.convertError(
svne.getErrorMessage(),
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"Failed to check path for a lock.",
null);
}
if (lock != null) {
token = lock.getID();
}
} else {
token = lockToken;
}
if (token != null) {
try {
resource.unlock(token, isBreakLock());
} catch (SVNException svne) {
if (svne.getErrorMessage().getErrorCode() == SVNErrorCode.FS_NO_USER) {
throw new DAVException(
"Anonymous lock removal is not allowed.",
HttpServletResponse.SC_UNAUTHORIZED,
DAVErrorCode.LOCK_SAVE_LOCK);
}
throw DAVException.convertError(
svne.getErrorMessage(),
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"Failed to remove a lock.",
null);
}
// TODO: add logging here
}
}
public boolean hasLocks(DAVResource resource) throws DAVException {
if (resource.getResourceURI().getPath() == null) {
return false;
}
if (DAVHandlerFactory.METHOD_LOCK.equals(myOwner.getRequestMethod())) {
return false;
}
// TODO: add authz check here later
SVNLock lock = null;
try {
lock = resource.getLock();
} catch (SVNException svne) {
throw DAVException.convertError(
svne.getErrorMessage(),
HttpServletResponse.SC_INTERNAL_SERVER_ERROR,
"Failed to check path for a lock.",
null);
}
return lock != null;
}
