EncapsInputStreampublic class EncapsInputStream extends com.sun.corba.se.impl.encoding.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. |
| Fields Summary |
|---|
| private com.sun.corba.se.impl.logging.ORBUtilSystemException | wrapper | | private com.sun.org.omg.SendingContext.CodeBase | codeBase |
| Constructors Summary |
|---|
public EncapsInputStream(org.omg.CORBA.ORB orb, byte[] buf, int size, boolean littleEndian, com.sun.corba.se.spi.ior.iiop.GIOPVersion version)
super(orb, ByteBuffer.wrap(buf), size, littleEndian,
version, Message.CDR_ENC_VERSION,
BufferManagerFactory.newBufferManagerRead(
BufferManagerFactory.GROW,
Message.CDR_ENC_VERSION,
(ORB)orb));
wrapper = ORBUtilSystemException.get( (ORB)orb,
CORBALogDomains.RPC_ENCODING ) ;
performORBVersionSpecificInit();
| public EncapsInputStream(org.omg.CORBA.ORB orb, ByteBuffer byteBuffer, int size, boolean littleEndian, com.sun.corba.se.spi.ior.iiop.GIOPVersion version)
super(orb, byteBuffer, size, littleEndian,
version, Message.CDR_ENC_VERSION,
BufferManagerFactory.newBufferManagerRead(
BufferManagerFactory.GROW,
Message.CDR_ENC_VERSION,
(com.sun.corba.se.spi.orb.ORB)orb));
performORBVersionSpecificInit();
| public EncapsInputStream(org.omg.CORBA.ORB orb, byte[] data, int size)
this(orb, data, size, GIOPVersion.V1_2);
| public EncapsInputStream(EncapsInputStream eis)
super(eis);
wrapper = ORBUtilSystemException.get( (ORB)(eis.orb()),
CORBALogDomains.RPC_ENCODING ) ;
performORBVersionSpecificInit();
| public EncapsInputStream(org.omg.CORBA.ORB orb, byte[] data, int size, com.sun.corba.se.spi.ior.iiop.GIOPVersion version)
this(orb, data, size, false, version);
| public EncapsInputStream(org.omg.CORBA.ORB orb, byte[] data, int size, com.sun.corba.se.spi.ior.iiop.GIOPVersion version, com.sun.org.omg.SendingContext.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.
super(orb,
ByteBuffer.wrap(data),
size,
false,
version, Message.CDR_ENC_VERSION,
BufferManagerFactory.newBufferManagerRead(
BufferManagerFactory.GROW,
Message.CDR_ENC_VERSION,
(ORB)orb));
this.codeBase = codeBase;
performORBVersionSpecificInit();
|
| Methods Summary |
|---|
| protected CodeSetConversion.BTCConverter | createCharBTCConverter()
return CodeSetConversion.impl().getBTCConverter(OSFCodeSetRegistry.ISO_8859_1);
| | protected CodeSetConversion.BTCConverter | createWCharBTCConverter()
// Wide characters don't exist in GIOP 1.0
if (getGIOPVersion().equals(GIOPVersion.V1_0))
throw wrapper.wcharDataInGiop10( CompletionStatus.COMPLETED_MAYBE);
// In GIOP 1.1, we shouldn't have byte order markers. Take the order
// of the stream if we don't see them.
if (getGIOPVersion().equals(GIOPVersion.V1_1))
return CodeSetConversion.impl().getBTCConverter(OSFCodeSetRegistry.UTF_16,
isLittleEndian());
// Assume anything else adheres to GIOP 1.2 requirements.
//
// Our UTF_16 converter will work with byte order markers, and if
// they aren't present, it will use the provided endianness.
//
// With no byte order marker, it's big endian in GIOP 1.2.
// formal 00-11-03 15.3.16.
return CodeSetConversion.impl().getBTCConverter(OSFCodeSetRegistry.UTF_16,
false);
| | public com.sun.corba.se.impl.encoding.CDRInputStream | dup()
return new EncapsInputStream(this);
| | public com.sun.org.omg.SendingContext.CodeBase | getCodeBase()
return codeBase;
|
|
