org.apache.kerby.xdr.type

Class XdrInteger

java.lang.Object

org.apache.kerby.xdr.type.AbstractXdrType<T>

org.apache.kerby.xdr.type.XdrSimple<Integer>

org.apache.kerby.xdr.type.XdrInteger

All Implemented Interfaces:

XdrType

public class XdrInteger
extends XdrSimple<Integer>

Xdr Integer type from RFC 4506 An XDR signed integer is a 32-bit datum that encodes an integer in the range [-2147483648,2147483647]. The integer is represented in two's complement notation. The most and least significant bytes are0 and 3, respectively. Integers are declared as follows: int identifier; (MSB) (LSB) +-------+-------+-------+-------+ |byte 0 |byte 1 |byte 2 |byte 3 | +-------+-------+-------+-------+ |------------32 bits------------|

Constructor Summary

Constructors

Constructor and Description
XdrInteger()
XdrInteger(Integer value)

Method Summary

Methods

Modifier and Type	Method and Description
protected int	encodingBodyLength() The length of a signed integer is 4.
protected void	toBytes() Encode Integer type to bytes.
protected void	toValue() Decode bytes to Integer value.

Methods inherited from class org.apache.kerby.xdr.type.XdrSimple

decode, decodeBody, encodeBody, encodeBody, getBytes, isSimple, setBytes

Methods inherited from class org.apache.kerby.xdr.type.AbstractXdrType

decode, encode, encode, encodingLength, getDataType, getValue, setValue

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XdrInteger

public XdrInteger()

XdrInteger

public XdrInteger(Integer value)

Method Detail

encodingBodyLength

protected int encodingBodyLength()

The length of a signed integer is 4.

Overrides:

encodingBodyLength in class XdrSimple<Integer>

Returns:

Length of a signed integer type.

toBytes

protected void toBytes()

Encode Integer type to bytes. Cannot only use toByteArray() because of fixed 4 bytes length.

Specified by:

toBytes in class XdrSimple<Integer>

toValue

protected void toValue()

Decode bytes to Integer value.

Specified by:

toValue in class XdrSimple<Integer>