throw new KeeperException.NoChildrenForEphemeralsException(path);
protected boolean processCmd(MyCommandOptions co) throws KeeperException, IOException, InterruptedException { try { return processZKCmd(co); } catch (IllegalArgumentException e) { System.err.println("Command failed: " + e); } catch (KeeperException.NoNodeException e) { System.err.println("Node does not exist: " + e.getPath()); } catch (KeeperException.NoChildrenForEphemeralsException e) { System.err.println("Ephemerals cannot have children: " + e.getPath()); } catch (KeeperException.NodeExistsException e) { System.err.println("Node already exists: " + e.getPath()); } catch (KeeperException.NotEmptyException e) { System.err.println("Node not empty: " + e.getPath()); } catch (KeeperException.NotReadOnlyException e) { System.err.println("Not a read-only call: " + e.getPath()); }catch (KeeperException.InvalidACLException e) { System.err.println("Acl is not valid : "+e.getPath()); }catch (KeeperException.NoAuthException e) { System.err.println("Authentication is not valid : "+e.getPath()); }catch (KeeperException.BadArgumentsException e) { System.err.println("Arguments are not valid : "+e.getPath()); }catch (KeeperException.BadVersionException e) { System.err.println("version No is not valid : "+e.getPath()); } return false; }
throw new KeeperException.NoChildrenForEphemeralsException(path);
return new BadVersionException(); case NOCHILDRENFOREPHEMERALS: return new NoChildrenForEphemeralsException(); case NODEEXISTS: return new NodeExistsException();
protected boolean processCmd(MyCommandOptions co) throws KeeperException, IOException, InterruptedException { try { return processZKCmd(co); } catch (IllegalArgumentException e) { System.err.println("Command failed: " + e); } catch (KeeperException.NoNodeException e) { System.err.println("Node does not exist: " + e.getPath()); } catch (KeeperException.NoChildrenForEphemeralsException e) { System.err.println("Ephemerals cannot have children: " + e.getPath()); } catch (KeeperException.NodeExistsException e) { System.err.println("Node already exists: " + e.getPath()); } catch (KeeperException.NotEmptyException e) { System.err.println("Node not empty: " + e.getPath()); } return false; }
public void addChild(ZNode zNode) throws KeeperException { if (createMode.isEphemeral()) { throw new KeeperException.NoChildrenForEphemeralsException(); } if (children.containsKey(zNode.getName())) { throw new KeeperException.NodeExistsException(); } children.put(zNode.getName(), zNode); stat.setNumChildren(children.size()); signalNodeEvent(EventType.NodeChildrenChanged); }
return new BadVersionException(); case NOCHILDRENFOREPHEMERALS: return new NoChildrenForEphemeralsException(); case NODEEXISTS: return new NodeExistsException();
return new BadVersionException(); case NOCHILDRENFOREPHEMERALS: return new NoChildrenForEphemeralsException(); case NODEEXISTS: return new NodeExistsException();