org.omg.CORBA

Class OctetSeqHelper

java.lang.Object

org.omg.CORBA.OctetSeqHelper

public abstract class OctetSeqHelper
extends Object

Provides static helper methods for working with CORBA sequence of byte (OctetSeq).

Constructor Summary

Constructors

Constructor and Description
OctetSeqHelper()

Method Summary

Methods

Modifier and Type	Method and Description
static byte[]	extract(Any a) Extract the byte[] from the given Any.
static String	id() Returns the agreed Id, delegating functionality to the type().id().
static void	insert(Any into, byte[] that) Insert into the given byte[] into the given Any.
static byte[]	read(InputStream input) Reads the byte[] from the CORBA input stream.
static TypeCode	type() Creates and returns a new instance of the TypeCode, corresponding the CORBA OctetSeq.
static void	write(OutputStream output, byte[] value) Writes the byte[] into the given stream.

Methods inherited from class java.lang.Object

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

Constructor Detail

OctetSeqHelper

public OctetSeqHelper()

Method Detail

extract

public static byte[] extract(Any a)

Extract the byte[] from the given Any. This implementation expects the Any to hold the instance of OctetSeqHolder that is returned by Any.extract_Streamable().

Parameters:

a - an Any to extract the array from.

Returns:

the extracted array.

Throws:

ClassCastException - if the Any contains something other than the the OctetSeqHolder.

id

public static String id()

Returns the agreed Id, delegating functionality to the type().id().

insert

public static void insert(Any into,
          byte[] that)

Insert into the given byte[] into the given Any. This implementation first creates a OctetSeqHolder and then calls Any.insert_Streamable(Streamable).

Parameters:

into - the target Any.

that - the array to insert.

read

public static byte[] read(InputStream input)

Reads the byte[] from the CORBA input stream.

Parameters:

input - the CORBA (not java.io) stream to read from.

Returns:

the value from the stream.

type

public static TypeCode type()

Creates and returns a new instance of the TypeCode, corresponding the CORBA OctetSeq. The length of the sequence is left with the initial value 0.

write

public static void write(OutputStream output,
         byte[] value)

Writes the byte[] into the given stream.

Parameters:

output - the CORBA (not java.io) output stream to write.

value - the value that must be written.