boolean ephemeralParent = parentRecord.stat.getEphemeralOwner() != 0;
if (ephemeralParent) {
throw new KeeperException.NoChildrenForEphemeralsException(path);
}
int newCversion = parentRecord.stat.getCversion()+1;
request.setTxn(new CreateTxn(path, createRequest.getData(), listACL, createMode.isEphemeral(),
newCversion));
StatPersisted s = new StatPersisted();
if (createMode.isEphemeral()) {
s.setEphemeralOwner(request.sessionId);
}
parentRecord = parentRecord.duplicate(request.getHdr().getZxid());
parentRecord.childCount++;
parentRecord.stat.setCversion(newCversion);
addChangeRecord(parentRecord);
addChangeRecord(new ChangeRecord(request.getHdr().getZxid(), path, s, 0, listACL));
break;
}
case OpCode.create2: {
Create2Request createRequest = (Create2Request)record;
if (deserialize) {
ByteBufferInputStream.byteBuffer2Record(request.request, createRequest);
}
CreateMode createMode = CreateMode.fromFlag(createRequest.getFlags());
validateCreateRequest(createMode, request);
String path = createRequest.getPath();
String parentPath = validatePathForCreate(path, request.sessionId);
List<ACL> listACL = fixupACL(path, request.authInfo, createRequest.getAcl());
ChangeRecord parentRecord = getRecordForPath(parentPath);
checkACL(zks, parentRecord.acl, ZooDefs.Perms.CREATE, request.authInfo);
int parentCVersion = parentRecord.stat.getCversion();
if (createMode.isSequential()) {
path = path + String.format(Locale.ENGLISH, "%010d", parentCVersion);
}
try {
PathUtils.validatePath(path);
} catch(IllegalArgumentException ie) {
LOG.info("Invalid path " + path + " with session 0x" +
Long.toHexString(request.sessionId));
throw new KeeperException.BadArgumentsException(path);
}
try {
if (getRecordForPath(path) != null) {
throw new KeeperException.NodeExistsException(path);
}
} catch (KeeperException.NoNodeException e) {
// ignore this one
}
boolean ephemeralParent = parentRecord.stat.getEphemeralOwner() != 0;
if (ephemeralParent) {
throw new KeeperException.NoChildrenForEphemeralsException(path);
}
int newCversion = parentRecord.stat.getCversion()+1;
request.setTxn(new CreateTxn(path, createRequest.getData(), listACL, createMode.isEphemeral(),
newCversion));
StatPersisted s = new StatPersisted();
if (createMode.isEphemeral()) {
s.setEphemeralOwner(request.sessionId);
}