Package org.apache.zookeeper.proto

Examples of org.apache.zookeeper.proto.GetDataResponse

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        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.getData);
        GetDataRequest request = new GetDataRequest();
        request.setPath(serverPath);
        request.setWatch(watcher != null);
        GetDataResponse response = new GetDataResponse();
        ReplyHeader r = cnxn.submitRequest(h, request, response, wcb);
        if (r.getErr() != 0) {
            throw KeeperException.create(KeeperException.Code.get(r.getErr()),
                    clientPath);
        }
        if (stat != null) {
            DataTree.copyStat(response.getStat(), stat);
        }
        return response.getData();
    }
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        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.getData);
        GetDataRequest request = new GetDataRequest();
        request.setPath(serverPath);
        request.setWatch(watcher != null);
        GetDataResponse response = new GetDataResponse();
        cnxn.queuePacket(h, new ReplyHeader(), request, response, cb,
                clientPath, serverPath, ctx, wcb);
    }
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                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null);
                      }
                  } else if (p.response instanceof GetDataResponse) {
                      DataCallback cb = (DataCallback) p.cb;
                      GetDataResponse rsp = (GetDataResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getData(), rsp.getStat());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null,
                                  null);
                      }
                  } else if (p.response instanceof GetACLResponse) {
                      ACLCallback cb = (ACLCallback) p.cb;
                      GetACLResponse rsp = (GetACLResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getAcl(), rsp.getStat());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null,
                                  null);
                      }
                  } else if (p.response instanceof GetChildrenResponse) {
                      ChildrenCallback cb = (ChildrenCallback) p.cb;
                      GetChildrenResponse rsp = (GetChildrenResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getChildren());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null);
                      }
                  } else if (p.response instanceof GetChildren2Response) {
                      Children2Callback cb = (Children2Callback) p.cb;
                      GetChildren2Response rsp = (GetChildren2Response) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getChildren(), rsp.getStat());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null, null);
                      }
                  } else if (p.response instanceof CreateResponse) {
                      StringCallback cb = (StringCallback) p.cb;
                      CreateResponse rsp = (CreateResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx,
                                  (chrootPath == null
                                          ? rsp.getPath()
                                          : rsp.getPath()
                                    .substring(chrootPath.length())));
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null);
                      }
                  } else if (p.cb instanceof VoidCallback) {
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                        ZooDefs.Perms.READ,
                        request.authInfo);
                Stat stat = new Stat();
                byte b[] = zks.getZKDatabase().getData(getDataRequest.getPath(), stat,
                        getDataRequest.getWatch() ? cnxn : null);
                rsp = new GetDataResponse(b, stat);
                break;
            }
            case OpCode.setWatches: {
                lastOp = "SETW";
                SetWatches setWatches = new SetWatches();
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                        ZooDefs.Perms.READ,
                        request.authInfo);
                Stat stat = new Stat();
                byte b[] = zks.getZKDatabase().getData(getDataRequest.getPath(), stat,
                        getDataRequest.getWatch() ? cnxn : null);
                rsp = new GetDataResponse(b, stat);
                break;
            }
            case OpCode.setWatches: {
                lastOp = "SETW";
                SetWatches setWatches = new SetWatches();
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                          queueEvent(new WatchedEvent(EventType.None,
                                  KeeperState.AuthFailed, null));
                      }
                  } else if (p.response instanceof GetDataResponse) {
                      DataCallback cb = (DataCallback) p.cb;
                      GetDataResponse rsp = (GetDataResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getData(), rsp.getStat());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null,
                                  null);
                      }
                  } else if (p.response instanceof GetACLResponse) {
                      ACLCallback cb = (ACLCallback) p.cb;
                      GetACLResponse rsp = (GetACLResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getAcl(), rsp.getStat());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null,
                                  null);
                      }
                  } else if (p.response instanceof GetChildrenResponse) {
                      ChildrenCallback cb = (ChildrenCallback) p.cb;
                      GetChildrenResponse rsp = (GetChildrenResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getChildren());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null);
                      }
                  } else if (p.response instanceof GetChildren2Response) {
                      Children2Callback cb = (Children2Callback) p.cb;
                      GetChildren2Response rsp = (GetChildren2Response) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getChildren(), rsp.getStat());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null, null);
                      }
                  } else if (p.response instanceof CreateResponse) {
                      StringCallback cb = (StringCallback) p.cb;
                      CreateResponse rsp = (CreateResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx,
                                  (chrootPath == null
                                          ? rsp.getPath()
                                          : rsp.getPath()
                                    .substring(chrootPath.length())));
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null);
                      }
                  } else if (p.cb instanceof VoidCallback) {
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                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null);
                      }
                  } else if (p.response instanceof GetDataResponse) {
                      DataCallback cb = (DataCallback) p.cb;
                      GetDataResponse rsp = (GetDataResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getData(), rsp.getStat());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null,
                                  null);
                      }
                  } else if (p.response instanceof GetACLResponse) {
                      ACLCallback cb = (ACLCallback) p.cb;
                      GetACLResponse rsp = (GetACLResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getAcl(), rsp.getStat());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null,
                                  null);
                      }
                  } else if (p.response instanceof GetChildrenResponse) {
                      ChildrenCallback cb = (ChildrenCallback) p.cb;
                      GetChildrenResponse rsp = (GetChildrenResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getChildren());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null);
                      }
                  } else if (p.response instanceof GetChildren2Response) {
                      Children2Callback cb = (Children2Callback) p.cb;
                      GetChildren2Response rsp = (GetChildren2Response) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx, rsp
                                  .getChildren(), rsp.getStat());
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null, null);
                      }
                  } else if (p.response instanceof CreateResponse) {
                      StringCallback cb = (StringCallback) p.cb;
                      CreateResponse rsp = (CreateResponse) p.response;
                      if (rc == 0) {
                          cb.processResult(rc, clientPath, p.ctx,
                                  (chrootPath == null
                                          ? rsp.getPath()
                                          : rsp.getPath()
                                    .substring(chrootPath.length())));
                      } else {
                          cb.processResult(rc, clientPath, p.ctx, null);
                      }
                  } else if (p.cb instanceof VoidCallback) {
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                        ZooDefs.Perms.READ,
                        request.authInfo);
                stat = new Stat();
                byte b[] = zks.dataTree.getData(getDataRequest.getPath(), stat,
                        getDataRequest.getWatch() ? request.cnxn : null);
                rsp = new GetDataResponse(b, stat);
                break;
            case OpCode.setWatches:
                SetWatches setWatches = new SetWatches();
                // XXX We really should NOT need this!!!!
                request.request.rewind();
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                            } else {
                                cb.processResult(rc, path, p.ctx, null);
                            }
                        } else if (p.response instanceof GetDataResponse) {
                            DataCallback cb = (DataCallback) p.cb;
                            GetDataResponse rsp = (GetDataResponse) p.response;
                            if (rc == 0) {
                                cb.processResult(rc, path, p.ctx,
                                        rsp.getData(), rsp.getStat());
                            } else {
                                cb.processResult(rc, path, p.ctx, null, null);
                            }
                        } else if (p.response instanceof GetACLResponse) {
                            ACLCallback cb = (ACLCallback) p.cb;
                            GetACLResponse rsp = (GetACLResponse) p.response;
                            if (rc == 0) {
                                cb.processResult(rc, path, p.ctx, rsp.getAcl(),
                                        rsp.getStat());
                            } else {
                                cb.processResult(rc, path, p.ctx, null, null);
                            }
                        } else if (p.response instanceof GetChildrenResponse) {
                            ChildrenCallback cb = (ChildrenCallback) p.cb;
                            GetChildrenResponse rsp = (GetChildrenResponse) p.response;
                            if (rc == 0) {
                                cb.processResult(rc, path, p.ctx, rsp
                                        .getChildren());
                            } else {
                                cb.processResult(rc, path, p.ctx, null);
                            }
                        } else if (p.response instanceof CreateResponse) {
                            StringCallback cb = (StringCallback) p.cb;
                            CreateResponse rsp = (CreateResponse) p.response;
                            if (rc == 0) {
                                cb
                                        .processResult(rc, path, p.ctx, rsp
                                                .getPath());
                            } else {
                                cb.processResult(rc, path, p.ctx, null);
                            }
                        } else if (p.cb instanceof VoidCallback) {
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                                } else {
                                    cb.processResult(rc, clientPath, p.ctx, null);
                                }
                            } else if (p.response instanceof GetDataResponse) {
                                DataCallback cb = (DataCallback) p.cb;
                                GetDataResponse rsp = (GetDataResponse) p.response;
                                if (rc == 0) {
                                    cb.processResult(rc, clientPath, p.ctx, rsp
                                            .getData(), rsp.getStat());
                                } else {
                                    cb.processResult(rc, clientPath, p.ctx, null,
                                            null);
                                }
                            } else if (p.response instanceof GetACLResponse) {
                                ACLCallback cb = (ACLCallback) p.cb;
                                GetACLResponse rsp = (GetACLResponse) p.response;
                                if (rc == 0) {
                                    cb.processResult(rc, clientPath, p.ctx, rsp
                                            .getAcl(), rsp.getStat());
                                } else {
                                    cb.processResult(rc, clientPath, p.ctx, null,
                                            null);
                                }
                            } else if (p.response instanceof GetChildrenResponse) {
                                ChildrenCallback cb = (ChildrenCallback) p.cb;
                                GetChildrenResponse rsp = (GetChildrenResponse) p.response;
                                if (rc == 0) {
                                    cb.processResult(rc, clientPath, p.ctx, rsp
                                            .getChildren());
                                } else {
                                    cb.processResult(rc, clientPath, p.ctx, null);
                                }
                            } else if (p.response instanceof CreateResponse) {
                                StringCallback cb = (StringCallback) p.cb;
                                CreateResponse rsp = (CreateResponse) p.response;
                                if (rc == 0) {
                                    cb.processResult(rc, clientPath, p.ctx,
                                            (chrootPath == null
                                                    ? rsp.getPath()
                                                    : rsp.getPath()
                                              .substring(chrootPath.length())));
                                } else {
                                    cb.processResult(rc, clientPath, p.ctx, null);
                                }
                            } else if (p.cb instanceof VoidCallback) {
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Related Classes of org.apache.zookeeper.proto.GetDataResponse

  • org.apache.zookeeper.ClientCnxn$EventThread
  • org.apache.zookeeper.server.FinalRequestProcessor
  • org.apache.zookeeper.ZooKeeper
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