Package com.sun.corba.se.impl.encoding

Class EncapsInputStream

java.lang.Object

java.io.InputStream

org.omg.CORBA.portable.InputStream

org.omg.CORBA_2_3.portable.InputStream

com.sun.corba.se.impl.encoding.CDRInputStream

com.sun.corba.se.impl.encoding.EncapsInputStream

All Implemented Interfaces:

MarshalInputStream, Closeable, Serializable, AutoCloseable, DataInputStream, IDLEntity, ValueBase, ValueInputStream

Direct Known Subclasses:

TypeCodeInputStream

public class EncapsInputStream
extends CDRInputStream

Encapsulations are supposed to explicitly define their code sets and GIOP version. The original resolution to issue 2784 said that the defaults were UTF-8 and UTF-16, but that was not agreed upon. These streams currently use CDR 1.2 with ISO8859-1 for char/string and UTF16 for wchar/wstring. If no byte order marker is available, the endianness of the encapsulation is used. When more encapsulations arise that have their own special code sets defined, we can make all constructors take such parameters.

See Also:

• Serialized Form

Field Summary

Fields inherited from class com.sun.corba.se.impl.encoding.CDRInputStream

messageMediator

Constructor Summary

Constructors

Constructor	Description
EncapsInputStream(EncapsInputStream eis)
EncapsInputStream(ORB orb, byte[] data, int size)
EncapsInputStream(ORB orb, byte[] buf, int size, boolean littleEndian, GIOPVersion version)
EncapsInputStream(ORB orb, byte[] data, int size, GIOPVersion version)
EncapsInputStream(ORB orb, byte[] data, int size, GIOPVersion version, CodeBase codeBase)	Full constructor with a CodeBase parameter useful for unmarshaling RMI-IIOP valuetypes (technically against the intention of an encapsulation, but necessary due to OMG issue 4795.
EncapsInputStream(ORB orb, ByteBuffer byteBuffer, int size, boolean littleEndian, GIOPVersion version)

Method Summary

Modifier and Type	Method	Description
protected CodeSetConversion.BTCConverter	createCharBTCConverter()
protected CodeSetConversion.BTCConverter	createWCharBTCConverter()
CDRInputStream	dup()
CodeBase	getCodeBase()

Methods inherited from class com.sun.corba.se.impl.encoding.CDRInputStream

_truncatable_ids, alignOnBoundary, available, close, consumeEndian, end_value, getBufferLength, getBufferManager, getByteBuffer, getGIOPVersion, getIndex, getMessageMediator, getPosition, isLittleEndian, isSharing, mark, markSupported, orb, orb, performORBVersionSpecificInit, read, read, read, read_Abstract, read_abstract_interface, read_abstract_interface, read_any, read_any_array, read_boolean, read_boolean_array, read_boolean_array, read_char, read_char_array, read_char_array, read_Context, read_double, read_double_array, read_double_array, read_fixed, read_fixed, read_float, read_float_array, read_float_array, read_long, read_long_array, read_long_array, read_longlong, read_longlong_array, read_longlong_array, read_Object, read_Object, read_octet, read_octet_array, read_octet_array, read_Principal, read_short, read_short_array, read_short_array, read_string, read_TypeCode, read_ulong, read_ulong_array, read_ulong_array, read_ulonglong, read_ulonglong_array, read_ulonglong_array, read_ushort, read_ushort_array, read_ushort_array, read_value, read_value, read_value, read_value, read_value, read_Value, read_wchar, read_wchar_array, read_wchar_array, read_wstring, reset, resetCodeSetConverters, setBufferLength, setByteBuffer, setByteBufferWithInfo, setHeaderPadding, setIndex, setMessageMediator, skip, start_value

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

EncapsInputStream

public EncapsInputStream(ORB orb,
 byte[] buf,
 int size,
 boolean littleEndian,
 GIOPVersion version)

EncapsInputStream

public EncapsInputStream(ORB orb,
 ByteBuffer byteBuffer,
 int size,
 boolean littleEndian,
 GIOPVersion version)

EncapsInputStream

public EncapsInputStream(ORB orb,
 byte[] data,
 int size)

EncapsInputStream

public EncapsInputStream(EncapsInputStream eis)

EncapsInputStream

public EncapsInputStream(ORB orb,
 byte[] data,
 int size,
 GIOPVersion version)

EncapsInputStream

public EncapsInputStream(ORB orb,
 byte[] data,
 int size,
 GIOPVersion version,
 CodeBase codeBase)

Full constructor with a CodeBase parameter useful for unmarshaling RMI-IIOP valuetypes (technically against the intention of an encapsulation, but necessary due to OMG issue 4795. Used by ServiceContexts.

Method Details

dup

public CDRInputStream dup()

Specified by:

dup in class CDRInputStream

createCharBTCConverter

protected CodeSetConversion.BTCConverter createCharBTCConverter()

Overrides:

createCharBTCConverter in class CDRInputStream

createWCharBTCConverter

protected CodeSetConversion.BTCConverter createWCharBTCConverter()

Specified by:

createWCharBTCConverter in class CDRInputStream

getCodeBase

public CodeBase getCodeBase()

Overrides:

getCodeBase in class CDRInputStream