How to use

newBuilder

method

in

org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos$VisibilityLabelsRequest

/**
 * Creates the labels data to be written to zookeeper.
 * @param existingLabels
 * @return Bytes form of labels and their ordinal details to be written to zookeeper.
 */
public static byte[] getDataToWriteToZooKeeper(Map<String, Integer> existingLabels) {
 VisibilityLabelsRequest.Builder visReqBuilder = VisibilityLabelsRequest.newBuilder();
 for (Entry<String, Integer> entry : existingLabels.entrySet()) {
  VisibilityLabel.Builder visLabBuilder = VisibilityLabel.newBuilder();
  visLabBuilder.setLabel(ByteString.copyFrom(Bytes.toBytes(entry.getKey())));
  visLabBuilder.setOrdinal(entry.getValue());
  visReqBuilder.addVisLabel(visLabBuilder.build());
 }
 return ProtobufUtil.prependPBMagic(visReqBuilder.build().toByteArray());
}

/**
 * Creates the labels data to be written to zookeeper.
 * @param existingLabels
 * @return Bytes form of labels and their ordinal details to be written to zookeeper.
 */
public static byte[] getDataToWriteToZooKeeper(Map<String, Integer> existingLabels) {
 VisibilityLabelsRequest.Builder visReqBuilder = VisibilityLabelsRequest.newBuilder();
 for (Entry<String, Integer> entry : existingLabels.entrySet()) {
  VisibilityLabel.Builder visLabBuilder = VisibilityLabel.newBuilder();
  visLabBuilder.setLabel(ByteStringer.wrap(Bytes.toBytes(entry.getKey())));
  visLabBuilder.setOrdinal(entry.getValue());
  visReqBuilder.addVisLabel(visLabBuilder.build());
 }
 return ProtobufUtil.prependPBMagic(visReqBuilder.build().toByteArray());
}

/**
 * Reads back from the zookeeper. The data read here is of the form written by
 * writeToZooKeeper(Map<byte[], Integer> entries).
 * 
 * @param data
 * @return Labels and their ordinal details
 * @throws DeserializationException
 */
public static List<VisibilityLabel> readLabelsFromZKData(byte[] data)
  throws DeserializationException {
 if (ProtobufUtil.isPBMagicPrefix(data)) {
  int pblen = ProtobufUtil.lengthOfPBMagic();
  try {
   VisibilityLabelsRequest.Builder builder = VisibilityLabelsRequest.newBuilder();
   ProtobufUtil.mergeFrom(builder, data, pblen, data.length - pblen);
   return builder.getVisLabelList();
  } catch (IOException e) {
   throw new DeserializationException(e);
  }
 }
 return null;
}

public Builder newBuilderForType() { return newBuilder(); }
public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsRequest prototype) {

public Builder toBuilder() { return newBuilder(this); }

public Builder toBuilder() { return newBuilder(this); }

public Builder toBuilder() { return newBuilder(this); }

public Builder newBuilderForType() { return newBuilder(); }
public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsRequest prototype) {

public Builder newBuilderForType() { return newBuilder(); }
public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsRequest prototype) {

public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsRequest prototype) {
 return newBuilder().mergeFrom(prototype);
}
public Builder toBuilder() { return newBuilder(this); }

public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsRequest prototype) {
 return newBuilder().mergeFrom(prototype);
}
public Builder toBuilder() { return newBuilder(this); }

public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsRequest prototype) {
 return newBuilder().mergeFrom(prototype);
}
public Builder toBuilder() { return newBuilder(this); }

/**
 * Reads back from the zookeeper. The data read here is of the form written by
 * writeToZooKeeper(Map<byte[], Integer> entries).
 * 
 * @param data
 * @return Labels and their ordinal details
 * @throws DeserializationException
 */
public static List<VisibilityLabel> readLabelsFromZKData(byte[] data)
  throws DeserializationException {
 if (ProtobufUtil.isPBMagicPrefix(data)) {
  int pblen = ProtobufUtil.lengthOfPBMagic();
  try {
   VisibilityLabelsRequest.Builder builder = VisibilityLabelsRequest.newBuilder();
   ProtobufUtil.mergeFrom(builder, data, pblen, data.length - pblen);
   return builder.getVisLabelList();
  } catch (IOException e) {
   throw new DeserializationException(e);
  }
 }
 return null;
}

public Builder toBuilder() { return newBuilder(this); }

public Builder newBuilderForType() { return newBuilder(); }
public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsRequest prototype) {

public static Builder newBuilder(org.apache.hadoop.hbase.protobuf.generated.VisibilityLabelsProtos.VisibilityLabelsRequest prototype) {
 return newBuilder().mergeFrom(prototype);
}
public Builder toBuilder() { return newBuilder(this); }