public class XdrOpaque extends Object implements XdrAble
XdrOpaque
represent (de-)serializeable
fixed-size opaque values, which are especially useful in cases where a result with only a
single opaque value is expected from a remote function call or only a single
opaque value parameter needs to be supplied.
Please note that this class is somewhat modelled after Java's primitive data type wrappers. As for these classes, the XDR data type wrapper classes follow the concept of values with no identity, so you are not allowed to change the value after you've created a value object.
Constructor and Description |
---|
XdrOpaque(byte[] value)
Constructs and initializes a new
XdrOpaque object. |
XdrOpaque(int length)
Constructs and initializes a new
XdrOpaque object given
only the size of the opaque value. |
Modifier and Type | Method and Description |
---|---|
byte[] |
opaqueValue()
Returns the value of this
XdrOpaque object as a byte
vector. |
void |
xdrDecode(XdrDecodingStream xdr)
Decodes -- that is: deserializes -- a XDR opaque from a XDR stream in
compliance to RFC 1832.
|
void |
xdrEncode(XdrEncodingStream xdr)
Encodes -- that is: serializes -- a XDR opaque into a XDR stream in
compliance to RFC 1832.
|
public XdrOpaque(byte[] value)
XdrOpaque
object.value
- A byte array containing the initial opaque data.public XdrOpaque(int length)
XdrOpaque
object given
only the size of the opaque value.length
- size of opaque value.public byte[] opaqueValue()
XdrOpaque
object as a byte
vector.byte[]
value of this object.public void xdrEncode(XdrEncodingStream xdr) throws OncRpcException, IOException
xdrEncode
in interface XdrAble
xdr
- XDR stream to which information is sent for encoding.OncRpcException
- if an ONC/RPC error occurs.IOException
- if an I/O error occurs.public void xdrDecode(XdrDecodingStream xdr) throws OncRpcException, IOException
xdrDecode
in interface XdrAble
xdr
- XDR stream from which decoded information is retrieved.OncRpcException
- if an ONC/RPC error occurs.IOException
- if an I/O error occurs.Copyright © 2015. All rights reserved.