/// <summary>
/// Test encoding/decoding
/// </summary>
///
/// <exception cref="EncodingException"></exception>
public void testEncodeDecode()
{
ControlParameters controlParameters = new ControlParameters();
controlParameters.setName(new Name("/test/control/parameters"));
controlParameters.setFaceId(1);
// encode
Blob encoded = controlParameters.wireEncode();
// decode
ControlParameters decodedControlParameters = new ControlParameters();
decodedControlParameters.wireDecode(encoded);
// compare
Assert.AssertEquals(controlParameters.getName().toUri(),
decodedControlParameters.getName().toUri());
Assert.AssertEquals(controlParameters.getFaceId(),
decodedControlParameters.getFaceId());
Assert.AssertEquals("decoded forwarding flags childInherit is different",
controlParameters.getForwardingFlags().getChildInherit(),
decodedControlParameters.getForwardingFlags().getChildInherit());
Assert.AssertEquals("decoded forwarding flags capture is different",
controlParameters.getForwardingFlags().getCapture(),
decodedControlParameters.getForwardingFlags().getCapture());
}
private static void encodeControlParameters(
ControlParameters controlParameters, TlvEncoder encoder)
{
int saveLength = encoder.getLength();
// Encode backwards.
encoder.writeOptionalNonNegativeIntegerTlvFromDouble(
net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_ExpirationPeriod,
controlParameters.getExpirationPeriod());
// Encode strategy
if (controlParameters.getStrategy().size() != 0) {
int strategySaveLength = encoder.getLength();
encodeName(controlParameters.getStrategy(), new int[1], new int[1],
encoder);
encoder.writeTypeAndLength(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Strategy,
encoder.getLength() - strategySaveLength);
}
// Encode ForwardingFlags
int flags = controlParameters.getForwardingFlags()
.getNfdForwardingFlags();
if (flags != new ForwardingFlags().getNfdForwardingFlags())
// The flags are not the default value.
encoder.writeNonNegativeIntegerTlv(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Flags,
flags);
encoder.writeOptionalNonNegativeIntegerTlv(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Cost,
controlParameters.getCost());
encoder.writeOptionalNonNegativeIntegerTlv(
net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Origin, controlParameters.getOrigin());
encoder.writeOptionalNonNegativeIntegerTlv(
net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_LocalControlFeature,
controlParameters.getLocalControlFeature());
// Encode URI
if (controlParameters.getUri().Length != 0) {
encoder.writeBlobTlv(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_Uri, new Blob(
controlParameters.getUri()).buf());
}
encoder.writeOptionalNonNegativeIntegerTlv(
net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_FaceId, controlParameters.getFaceId());
// Encode name
if (controlParameters.getName() != null) {
encodeName(controlParameters.getName(), new int[1], new int[1],
encoder);
}
encoder.writeTypeAndLength(net.named_data.jndn.encoding.tlv.Tlv.ControlParameters_ControlParameters,
encoder.getLength() - saveLength);
}