com.sun.corba.ee.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.ee.impl.encoding.CDRInputObject

com.sun.corba.ee.impl.encoding.EncapsInputStream

All Implemented Interfaces:

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

Direct Known Subclasses:

TypeCodeInputStream

public class EncapsInputStream
extends CDRInputObject

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.ee.impl.encoding.CDRInputObject

messageMediator

Constructor Summary

Constructors

Constructor and Description
EncapsInputStream(EncapsInputStream eis)
EncapsInputStream(ORB orb, byte[] data, int size)
EncapsInputStream(ORB orb, byte[] buf, int size, ByteOrder byteOrder, 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, ByteOrder byteOrder, GIOPVersion version)

Method Summary

Modifier and Type	Method and Description
protected CodeSetConversion.BTCConverter	createCharBTCConverter() Override the default CDR factory behavior to get the negotiated code sets from the connection.
protected CodeSetConversion.BTCConverter	createWCharBTCConverter()
CDRInputObject	dup()
CodeBase	getCodeBase()

Methods inherited from class com.sun.corba.ee.impl.encoding.CDRInputObject

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

Methods inherited from class java.lang.Object

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

Constructor Detail

EncapsInputStream

public EncapsInputStream(ORB orb,
                         byte[] buf,
                         int size,
                         ByteOrder byteOrder,
                         GIOPVersion version)

EncapsInputStream

public EncapsInputStream(ORB orb,
                         ByteBuffer byteBuffer,
                         int size,
                         ByteOrder byteOrder,
                         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 Detail

dup

public CDRInputObject dup()

Overrides:

dup in class CDRInputObject

createCharBTCConverter

protected CodeSetConversion.BTCConverter createCharBTCConverter()

Description copied from class: CDRInputObject

Override the default CDR factory behavior to get the negotiated code sets from the connection. These are only called once per message, the first time needed. In the local case, there is no Connection, so use the local code sets.

Overrides:

createCharBTCConverter in class CDRInputObject

Returns:

The converter.

createWCharBTCConverter

protected CodeSetConversion.BTCConverter createWCharBTCConverter()

Overrides:

createWCharBTCConverter in class CDRInputObject

getCodeBase

public CodeBase getCodeBase()

Overrides:

getCodeBase in class CDRInputObject