Package org.apache.zookeeper_voltpatches.proto

Examples of org.apache.zookeeper_voltpatches.proto.DeleteRequest

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                break;
            case OpCode.delete:
                txnHeader = new TxnHeader(request.sessionId, request.cxid,
                        txnId, getTime(), OpCode.delete);
                DeleteRequest deleteRequest = new DeleteRequest();
                ZooKeeperServer.byteBuffer2Record(request.request,
                        deleteRequest);
                path = deleteRequest.getPath();
                lastSlash = path.lastIndexOf('/');
                if (lastSlash == -1 || path.indexOf('\0') != -1
                        || getZKDatabase().isSpecialPath(path)) {
                    throw new KeeperException.BadArgumentsException(path);
                }
                parentPath = path.substring(0, lastSlash);
                parentRecord = getRecordForPath(parentPath);
                ChangeRecord nodeRecord = getRecordForPath(path);
                checkACL(parentRecord.acl, ZooDefs.Perms.DELETE,
                        request.authInfo);
                int version = deleteRequest.getVersion();
                if (version != -1 && nodeRecord.stat.getVersion() != version) {
                    throw new KeeperException.BadVersionException(path);
                }
                if (nodeRecord.childCount > 0) {
                    throw new KeeperException.NotEmptyException(path);
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  }
  public int compareTo (Object peer_) throws ClassCastException {
    if (!(peer_ instanceof DeleteRequest)) {
      throw new ClassCastException("Comparing different types of records.");
    }
    DeleteRequest peer = (DeleteRequest) peer_;
    int ret = 0;
    ret = path.compareTo(peer.path);
    if (ret != 0) return ret;
    ret = (version == peer.version)? 0 :((version<peer.version)?-1:1);
    if (ret != 0) return ret;
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      return false;
    }
    if (peer_ == this) {
      return true;
    }
    DeleteRequest peer = (DeleteRequest) peer_;
    boolean ret = false;
    ret = path.equals(peer.path);
    if (!ret) return ret;
    ret = (version==peer.version);
    if (!ret) return ret;
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            serverPath = prependChroot(clientPath);
        }

        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.delete);
        DeleteRequest request = new DeleteRequest();
        request.setPath(serverPath);
        request.setVersion(version);
        ReplyHeader r = cnxn.submitRequest(h, request, null, null);
        if (r.getErr() != 0) {
            throw KeeperException.create(KeeperException.Code.get(r.getErr()),
                    clientPath);
        }
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            serverPath = prependChroot(clientPath);
        }

        RequestHeader h = new RequestHeader();
        h.setType(ZooDefs.OpCode.delete);
        DeleteRequest request = new DeleteRequest();
        request.setPath(serverPath);
        request.setVersion(version);
        cnxn.queuePacket(h, new ReplyHeader(), request, null, cb, clientPath,
                serverPath, ctx, null);
    }
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Related Classes of org.apache.zookeeper_voltpatches.proto.DeleteRequest

  • org.apache.zookeeper_voltpatches.proto.DeleteRequest
  • org.apache.zookeeper_voltpatches.server.ZooKeeperServer
  • org.apache.zookeeper_voltpatches.ZooKeeper
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