2005/5/9

acdk::io::ObjectReader Class Reference

Inheritance diagram for acdk::io::ObjectReader:

Detailed Description

API: ACDK<br/> See also:  Serialization.

Author:

Roger Rene Kommer (mailto:kommer@artefaktur.com)

Version:

Revision

1.20

Date:

Date

2005/04/09 19:26:45

Public Member Functions
overwrite jlong	seek (SeekPos seekrel, jlong seekpos)=0
	Set stream position in this Reader to given position.
overwrite void	reset ()=0
	if mark is set, set stream to mark point otherwise to begin of this stream.
overwrite jlong	skip (jlong n)=0
	Move forwart into the stream.
overwrite void	setIn (IN(RReader) reader)=0
overwrite RStorage	getStorage ()=0
overwrite RReader	getStorageReader ()=0
overwrite bool	readBoolean ()=0
overwrite char	readChar ()=0
overwrite uc2char	readUcChar ()=0
overwrite double	readDouble ()=0
overwrite float	readFloat ()=0
overwrite int	readInt ()=0
overwrite jlong	readLong ()=0
overwrite short	readShort ()=0
overwrite RString	readString ()=0
virtual acdk::lang::Object	readObject ()=0
	in this Version the stream itself has to store meta information about the class of the object.
virtual acdk::lang::Object	readObject (IN(::acdk::lang::RClass) cls)=0
	In this version, the stream may not store meta information about the classes.
virtual RClass	readClassDescriptor (IN(RClass) cls)=0
virtual void	defaultReadObject (IN(RClass) cls, IN(acdk::lang::Object) obj)=0
	default method for reading objects data only fields of current class are read.
virtual acdk::lang::dmi::ScriptVar	readScriptVar (bool withTypeInfo=true, bool withFlags=true)

Member Function Documentation

virtual void acdk::io::ObjectReader::defaultReadObject (  IN(RClass)  cls, IN(acdk::lang::Object)  obj )  [pure virtual]

default method for reading objects data only fields of current class are read. Implemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.

overwrite RStorage acdk::io::ObjectReader::getStorage (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.

overwrite RReader acdk::io::ObjectReader::getStorageReader (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.

overwrite bool acdk::io::ObjectReader::readBoolean (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::io::BinaryObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::xml::XMLObjectReader, and acdkx::orb::CDRObjectReader.

overwrite char acdk::io::ObjectReader::readChar (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::io::BinaryObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::xml::XMLObjectReader, and acdkx::orb::CDRObjectReader.

virtual RClass acdk::io::ObjectReader::readClassDescriptor (  IN(RClass)  cls  )  [pure virtual]

Parameters: cls  may be Nul Returns: if the readClassDescriptor just return param cls Implemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.

overwrite double acdk::io::ObjectReader::readDouble (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::io::BinaryObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::xml::XMLObjectReader, and acdkx::orb::CDRObjectReader.

overwrite float acdk::io::ObjectReader::readFloat (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::io::BinaryObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::xml::XMLObjectReader, and acdkx::orb::CDRObjectReader.

overwrite int acdk::io::ObjectReader::readInt (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::io::BinaryObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::xml::XMLObjectReader, and acdkx::orb::CDRObjectReader.

overwrite jlong acdk::io::ObjectReader::readLong (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::io::BinaryObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::xml::XMLObjectReader, and acdkx::orb::CDRObjectReader.

virtual acdk::lang::Object acdk::io::ObjectReader::readObject (  IN(::acdk::lang::RClass)  cls  )  [pure virtual]

In this version, the stream may not store meta information about the classes. Implemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::net::srfsys::ObjectLogReader, and acdkx::orb::CDRObjectReader.

virtual acdk::lang::Object acdk::io::ObjectReader::readObject (   )  [pure virtual]

in this Version the stream itself has to store meta information about the class of the object. Implemented in acdk::io::AbstractObjectReader, acdk::java::serialization::JavaObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::net::srfsys::ObjectLogReader, and acdkx::orb::CDRObjectReader.

virtual acdk::lang::dmi::ScriptVar acdk::io::ObjectReader::readScriptVar (  bool  withTypeInfo = true, bool  withFlags = true )  [inline, virtual]

Parameters: withTypeInfo  the the is encoded in the stream withFlags  writes also the flags Reimplemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.

overwrite short acdk::io::ObjectReader::readShort (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::io::BinaryObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::xml::XMLObjectReader, and acdkx::orb::CDRObjectReader.

overwrite RString acdk::io::ObjectReader::readString (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::java::serialization::JavaObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.

overwrite uc2char acdk::io::ObjectReader::readUcChar (   )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::BinaryObjectReader, acdk::net::srfsys::FilterObjectReader, acdk::xml::XMLObjectReader, and acdkx::orb::CDRObjectReader.

overwrite void acdk::io::ObjectReader::reset (   )  [pure virtual]

if mark is set, set stream to mark point otherwise to begin of this stream. Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.

overwrite jlong acdk::io::ObjectReader::seek (  SeekPos  seekrel, jlong  seekpos )  [pure virtual]

Set stream position in this Reader to given position. Returns: the absolute position in this stream Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.

overwrite void acdk::io::ObjectReader::setIn (  IN(RReader)  reader  )  [pure virtual]

Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.

overwrite jlong acdk::io::ObjectReader::skip (  jlong  n  )  [pure virtual]

Move forwart into the stream. Returns: how many bytes skipped. May less then input, in case EOS is reached Implements acdk::io::DataReader. Implemented in acdk::io::AbstractObjectReader, acdk::net::srfsys::FilterObjectReader, and acdkx::orb::CDRObjectReader.