TestDelegationToken.java 文件源码

private boolean testDelegationTokenIdentiferSerializationRoundTrip(Text owner,
    Text renewer, Text realUser) throws IOException {
  TestDelegationTokenIdentifier dtid = new TestDelegationTokenIdentifier(
      owner, renewer, realUser);
  DataOutputBuffer out = new DataOutputBuffer();
  dtid.writeImpl(out);
  DataInputBuffer in = new DataInputBuffer();
  in.reset(out.getData(), out.getLength());
  try {
    TestDelegationTokenIdentifier dtid2 =
        new TestDelegationTokenIdentifier();
    dtid2.readFields(in);
    assertTrue(dtid.equals(dtid2));
    return true;
  } catch(IOException e){
    return false;
  }
}