import org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos.GetUserPermissionsResponse; //导入依赖的package包/类
/**
 * A utility used to get user table permissions.
 * <p>
 * It's also called by the shell, in case you want to find references.
 *
 * @param protocol the AccessControlService protocol proxy
 * @param t optional table name
 * @throws ServiceException
 */
public static List<UserPermission> getUserPermissions(RpcController controller,
    AccessControlService.BlockingInterface protocol,
    TableName t) throws ServiceException {
  AccessControlProtos.GetUserPermissionsRequest.Builder builder =
      AccessControlProtos.GetUserPermissionsRequest.newBuilder();
  if (t != null) {
    builder.setTableName(ProtobufUtil.toProtoTableName(t));
  }
  builder.setType(AccessControlProtos.Permission.Type.Table);
  AccessControlProtos.GetUserPermissionsRequest request = builder.build();
  AccessControlProtos.GetUserPermissionsResponse response =
      protocol.getUserPermissions(controller, request);
  List<UserPermission> perms = new ArrayList<>(response.getUserPermissionCount());
  for (AccessControlProtos.UserPermission perm: response.getUserPermissionList()) {
    perms.add(toUserPermission(perm));
  }
  return perms;
}
 

import org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos.GetUserPermissionsResponse; //导入依赖的package包/类
/**
 * Converts the permissions list into a protocol buffer GetUserPermissionsResponse
 */
public static GetUserPermissionsResponse buildGetUserPermissionsResponse(
    final List<UserPermission> permissions) {
  GetUserPermissionsResponse.Builder builder = GetUserPermissionsResponse.newBuilder();
  for (UserPermission perm : permissions) {
    builder.addUserPermission(ProtobufUtil.toUserPermission(perm));
  }
  return builder.build();
}
 

import org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos.GetUserPermissionsResponse; //导入依赖的package包/类
/**
 * Converts the permissions list into a protocol buffer GetUserPermissionsResponse
 */
public static GetUserPermissionsResponse buildGetUserPermissionsResponse(
    final List<UserPermission> permissions) {
  GetUserPermissionsResponse.Builder builder = GetUserPermissionsResponse.newBuilder();
  for (UserPermission perm : permissions) {
    builder.addUserPermission(toUserPermission(perm));
  }
  return builder.build();
}
 

import org.apache.hadoop.hbase.protobuf.generated.AccessControlProtos.GetUserPermissionsResponse; //导入依赖的package包/类
@Override
public void getUserPermissions(RpcController controller, GetUserPermissionsRequest request,
    RpcCallback<GetUserPermissionsResponse> done) {}