ServiceContextHelper (GNU Classpath 0.94-pre Documentation)

Class ServiceContextHelper

public abstract class ServiceContextHelper extends Object

A helper operations for the structure {@link ServiceContext}.

Method Summary
static ServiceContext	extract(Any any) Extract the ServiceContext from given Any.
static String	id() Get the ServiceContext repository id.
static void	insert(Any any, ServiceContext that) Insert the ServiceContext into the given Any.
static ServiceContext	read(InputStream input) Read the context from the CDR intput stream (first id, then data as a flexible length byte sequence).
static TypeCode	type() Create the ServiceContext typecode (structure, named "ServiceContext").
static void	write(OutputStream output, ServiceContext value) Write the context to the CDR output stream (first id, then data as a flexible length byte sequence).

Method Summary

static ServiceContext

extract(Any any)

Extract the ServiceContext from given Any.

static String

id()

Get the ServiceContext repository id.

static void

insert(Any any, ServiceContext that)

Insert the ServiceContext into the given Any.

static ServiceContext

read(InputStream input)

Read the context from the CDR intput stream (first id, then data as a flexible length byte sequence).

static TypeCode

type()

Create the ServiceContext typecode (structure, named "ServiceContext").

static void

write(OutputStream output, ServiceContext value)

Write the context to the CDR output stream (first id, then data as a flexible length byte sequence).

Method Detail

extract

Extract the ServiceContext from given Any. This method uses the ServiceContextHolder.

Throws: BAD_OPERATION if the passed Any does not contain ServiceContext.

Get the ServiceContext repository id.

Returns: "IDL:omg.org/IOP/ServiceContext:1.0", always.

insert

public static void insert(Any any, ServiceContext that)

Insert the ServiceContext into the given Any. This method uses the ServiceContextHolder.

Parameters: any the Any to insert into. that the ServiceContext to insert.

read

public static ServiceContext read(InputStream input)

Read the context from the CDR intput stream (first id, then data as a flexible length byte sequence).

Parameters: input a org.omg.CORBA.portable stream to read from.

type

Create the ServiceContext typecode (structure, named "ServiceContext"). The typecode states that the structure contains the following fields: context_id, context_data.

write

public static void write(OutputStream output, ServiceContext value)

Write the context to the CDR output stream (first id, then data as a flexible length byte sequence).

Parameters: output a org.omg.CORBA.portable stream stream to write into. value a value to write.