org.objectweb.david.libs.presentation.portable
Class CDRMarshallerFactory

java.lang.Object
  |
  +--org.objectweb.david.libs.presentation.portable.PortableMarshallerFactory
        |
        +--org.objectweb.david.libs.presentation.portable.CDRMarshallerFactory

All Implemented Interfaces:

org.objectweb.david.libs.presentation.portable.Constants, DavidStreamFactory, MarshallerFactory

public final class CDRMarshallerFactory

extends PortableMarshallerFactory

CORBA CDR extension of PortableMarshallerFactory.

Inner classes inherited from class org.objectweb.david.libs.presentation.portable.PortableMarshallerFactory

PortableMarshallerFactory.PortableMarshaller, PortableMarshallerFactory.PortableMarshallerL, PortableMarshallerFactory.PortableUnMarshaller, PortableMarshallerFactory.PortableUnMarshallerD

Fields inherited from class org.objectweb.david.libs.presentation.portable.PortableMarshallerFactory

chunk_factory, CHUNKS, CODEBASE, context_factory, corba_marshaller, corba_unmarshaller, INDIRECTION_TAG, MULTIPLE_TYPES, NULL_TAG, SINGLE_TYPE, VALUE_TAG

Constructor Summary

CDRMarshallerFactory(ChunkFactory chunk_factory)
Creates a new marshaller factory.

CDRMarshallerFactory(ChunkFactory chunk_factory, ContextFactory context_factory)
Creates a new marshaller factory.

CDRMarshallerFactory(ChunkFactory chunk_factory, ContextFactory context_factory, DavidMarshallerFactory mf)
Creates a new marshaller factory.

CDRMarshallerFactory(ChunkFactory chunk_factory, ContextFactory context_factory, DavidMarshallerFactory mf, ORB orb)
Creates a new CDRMarshallerFactory

CDRMarshallerFactory(ChunkFactory chunk_factory, DavidMarshallerFactory mf)
Creates a new marshaller factory.

Method Summary

DavidInputStream	newInputStream(Chunk chunk, int read) Creates a new input stream, reading data from the specified chunk provider.
DavidInputStream	newInputStream(ChunkProvider message) Creates a new input stream, reading data from the provided chunk.
Marshaller	newMarshaller() Returns a new (little endian) marshaller.
DavidOutputStream	newOutputStream() Returns a (little endian) marshaller.
UnMarshaller	newUnMarshaller(Chunk chunk, int read) Returns a new unmarshaller, using the provided chunk(s) as a data source.
UnMarshaller	newUnMarshaller(ChunkProvider message) Returns a new unmarshaller, using the provided chunk provider as a data source.

Methods inherited from class java.lang.Object

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

Constructor Detail

CDRMarshallerFactory

public CDRMarshallerFactory(ChunkFactory chunk_factory,
                            ContextFactory context_factory,
                            DavidMarshallerFactory mf,
                            ORB orb)

Creates a new CDRMarshallerFactory

Parameters:

chunk_factory - the chunk factory to be used by the new marshaller factory.

context_factory - a context factory

mf - a David marshaller factory, only used to initialize corba_marshaller and corba_unmarshaller.

orb - an ORB instance.

CDRMarshallerFactory

public CDRMarshallerFactory(ChunkFactory chunk_factory,
                            ContextFactory context_factory,
                            DavidMarshallerFactory mf)

Creates a new marshaller factory.

Parameters:

chunk_factory - the chunk factory to be used by the new marshaller factory.

context_factory - a context factory

mf - a David marshaller factory, only used to initialize corba_marshaller and corba_unmarshaller.

CDRMarshallerFactory

public CDRMarshallerFactory(ChunkFactory chunk_factory,
                            ContextFactory context_factory)

Creates a new marshaller factory.

If this constructor is used,corba_marshaller and corba_unmarshaller are left null.

Parameters:

chunk_factory - the chunk factory to be used by the new marshaller factory.

context_factory - a context factory

CDRMarshallerFactory

public CDRMarshallerFactory(ChunkFactory chunk_factory,
                            DavidMarshallerFactory mf)

Creates a new marshaller factory.

Parameters:

chunk_factory - the chunk factory to be used by the new marshaller factory.

mf - a David marshaller factory, only used to initialize corba_marshaller and corba_unmarshaller.

CDRMarshallerFactory

public CDRMarshallerFactory(ChunkFactory chunk_factory)

Creates a new marshaller factory.

If this constructor is used,corba_marshaller and corba_unmarshaller are left null.

Parameters:

chunk_factory - the chunk factory to be used by the new marshaller factory.

Method Detail

newMarshaller

public Marshaller newMarshaller()

Description copied from class: PortableMarshallerFactory

Returns a new (little endian) marshaller.

Overrides:

newMarshaller in class PortableMarshallerFactory

Following copied from class: org.objectweb.david.libs.presentation.portable.PortableMarshallerFactory

Returns:

a new marshaller.

newOutputStream

public DavidOutputStream newOutputStream()

Description copied from class: PortableMarshallerFactory

Returns a (little endian) marshaller.

Overrides:

newOutputStream in class PortableMarshallerFactory

Following copied from class: org.objectweb.david.libs.presentation.portable.PortableMarshallerFactory

Returns:

a new marshaller.

newUnMarshaller

public UnMarshaller newUnMarshaller(Chunk chunk,
                                    int read)

Description copied from class: PortableMarshallerFactory

Returns a new unmarshaller, using the provided chunk(s) as a data source.

The read parameters is used to initialise the number of bytes read from the message.

Overrides:

newUnMarshaller in class PortableMarshallerFactory

Following copied from class: org.objectweb.david.libs.presentation.portable.PortableMarshallerFactory

Parameters:

chunk - a (chain of) chunk(s)

read - the number of bytes already read from the message.

Returns:

an unmarshaller.

newInputStream

public DavidInputStream newInputStream(Chunk chunk,
                                       int read)

Description copied from class: PortableMarshallerFactory

Creates a new input stream, reading data from the specified chunk provider.

Overrides:

newInputStream in class PortableMarshallerFactory

Following copied from class: org.objectweb.david.libs.presentation.portable.PortableMarshallerFactory

Parameters:

message - a chunk provider.

Returns:

a new input stream.

newUnMarshaller

public UnMarshaller newUnMarshaller(ChunkProvider message)

Description copied from class: PortableMarshallerFactory

Returns a new unmarshaller, using the provided chunk provider as a data source.

Overrides:

newUnMarshaller in class PortableMarshallerFactory

Following copied from class: org.objectweb.david.libs.presentation.portable.PortableMarshallerFactory

Parameters:

provider - a chunk provider.

Returns:

a new unmarshaller.

newInputStream

public DavidInputStream newInputStream(ChunkProvider message)

Description copied from class: PortableMarshallerFactory

Creates a new input stream, reading data from the provided chunk.

The read parameters indicates the number of bytes read since the beginning of the message.

Overrides:

newInputStream in class PortableMarshallerFactory

Following copied from class: org.objectweb.david.libs.presentation.portable.PortableMarshallerFactory

Parameters:

chunk - a chunk;

read - the number of bytes already read from the message.

Returns:

a new input stream.