/*
* @(#)TCUtility.java 1.24 04/06/21
*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*/
/*
* Licensed Materials - Property of IBM
* RMI-IIOP v1.0
* Copyright IBM Corp. 1998 1999 All Rights Reserved
*
* US Government Users Restricted Rights - Use, duplication or
* disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
*/
package com.sun.corba.se.impl.corba;
import org.omg.CORBA.SystemException;
import org.omg.CORBA.CompletionStatus;
import org.omg.CORBA.UserException;
import org.omg.CORBA.TCKind;
import org.omg.CORBA.UNKNOWN;
import org.omg.CORBA.INTERNAL;
import org.omg.CORBA.NO_IMPLEMENT;
import org.omg.CORBA.Any;
import org.omg.CORBA.TypeCode;
import org.omg.CORBA.Principal;
import org.omg.CORBA_2_3.portable.InputStream;
import org.omg.CORBA_2_3.portable.OutputStream;
import org.omg.CORBA.portable.Streamable;
import org.omg.CORBA.TypeCodePackage.BadKind;
import java.util.Hashtable;
import java.util.Enumeration;
import java.util.NoSuchElementException;
import com.sun.corba.se.impl.encoding.CDRInputStream;
import com.sun.corba.se.impl.encoding.CDROutputStream;
import java.io.Serializable;
import java.math.BigDecimal;
import com.sun.corba.se.spi.logging.CORBALogDomains ;
import com.sun.corba.se.impl.logging.ORBUtilSystemException ;
/**
* Static functions for TypeCode interpretation.
*/
public final class TCUtility {
static void marshalIn(org.omg.CORBA.portable.OutputStream s, TypeCode typeCode, long l, Object o) {
switch (typeCode.kind().value()) {
case TCKind._tk_null:
case TCKind._tk_void:
case TCKind._tk_native:
// nothing to write
break;
case TCKind._tk_short:
s.write_short((short)(l & 0xFFFFL));
break;
case TCKind._tk_ushort:
s.write_ushort((short)(l & 0xFFFFL));
break;
case TCKind._tk_enum:
case TCKind._tk_long:
s.write_long((int)(l & 0xFFFFFFFFL));
break;
case TCKind._tk_ulong:
s.write_ulong((int)(l & 0xFFFFFFFFL));
break;
case TCKind._tk_float:
s.write_float(Float.intBitsToFloat((int)(l & 0xFFFFFFFFL)));
break;
case TCKind._tk_double:
s.write_double(Double.longBitsToDouble(l));
break;
case TCKind._tk_boolean:
if ( l == 0 )
s.write_boolean(false);
else
s.write_boolean(true);
break;
case TCKind._tk_char:
s.write_char((char)(l & 0xFFFFL));
break;
case TCKind._tk_octet:
s.write_octet((byte)(l & 0xFFL));
break;
case TCKind._tk_any:
s.write_any((Any)o);
break;
case TCKind._tk_TypeCode:
s.write_TypeCode((TypeCode)o);
break;
case TCKind._tk_Principal:
s.write_Principal((Principal)o);
break;
case TCKind._tk_objref:
s.write_Object((org.omg.CORBA.Object)o);
break;
case TCKind._tk_longlong:
s.write_longlong(l);
break;
case TCKind._tk_ulonglong:
s.write_ulonglong(l);
break;
case TCKind._tk_wchar:
s.write_wchar((char)(l & 0xFFFFL));
break;
case TCKind._tk_string:
s.write_string((String)o);
break;
case TCKind._tk_wstring:
s.write_wstring((String)o);
break;
case TCKind._tk_value:
case TCKind._tk_value_box:
((org.omg.CORBA_2_3.portable.OutputStream)s).write_value((Serializable)o);
break;
case TCKind._tk_fixed:
// _REVISIT_ As soon as the java-rtf adds digits and scale parameters to
// OutputStream, this check will be unnecessary
if (s instanceof CDROutputStream) {
try {
((CDROutputStream)s).write_fixed((BigDecimal)o,
typeCode.fixed_digits(),
typeCode.fixed_scale());
} catch (BadKind badKind) { // impossible
}
} else {
s.write_fixed((BigDecimal)o);
}
break;
case TCKind._tk_struct:
case TCKind._tk_union:
case TCKind._tk_sequence:
case TCKind._tk_array:
case TCKind._tk_alias:
case TCKind._tk_except:
((Streamable)o)._write(s);
break;
case TCKind._tk_abstract_interface:
((org.omg.CORBA_2_3.portable.OutputStream)s).write_abstract_interface(o);
break;
case TCKind._tk_longdouble:
// Unspecified for Java
default:
ORBUtilSystemException wrapper = ORBUtilSystemException.get(
(com.sun.corba.se.spi.orb.ORB)s.orb(),
CORBALogDomains.RPC_PRESENTATION ) ;
throw wrapper.typecodeNotSupported() ;
}
}
static void unmarshalIn(org.omg.CORBA.portable.InputStream s, TypeCode typeCode, long[] la, Object[] oa)
{
int type = typeCode.kind().value();
long l=0;
Object o=oa[0];
switch (type) {
case TCKind._tk_null:
case TCKind._tk_void:
case TCKind._tk_native:
// Nothing to read
break;
case TCKind._tk_short:
l = s.read_short() & 0xFFFFL;
break;
case TCKind._tk_ushort:
l = s.read_ushort() & 0xFFFFL;
break;
case TCKind._tk_enum:
case TCKind._tk_long:
l = s.read_long() & 0xFFFFFFFFL;
break;
case TCKind._tk_ulong:
l = s.read_ulong() & 0xFFFFFFFFL;
break;
case TCKind._tk_float:
l = Float.floatToIntBits(s.read_float()) & 0xFFFFFFFFL;
break;
case TCKind._tk_double:
l = Double.doubleToLongBits(s.read_double());
break;
case TCKind._tk_char:
l = s.read_char() & 0xFFFFL;
break;
case TCKind._tk_octet:
l = s.read_octet() & 0xFFL;
break;
case TCKind._tk_boolean:
if ( s.read_boolean() )
l = 1;
else
l = 0;
break;
case TCKind._tk_any:
o = s.read_any();
break;
case TCKind._tk_TypeCode:
o = s.read_TypeCode();
break;
case TCKind._tk_Principal:
o = s.read_Principal();
break;
case TCKind._tk_objref:
if (o instanceof Streamable)
((Streamable)o)._read(s);
else
o = s.read_Object();
break;
case TCKind._tk_longlong:
l = s.read_longlong();
break;
case TCKind._tk_ulonglong:
l = s.read_ulonglong();
break;
case TCKind._tk_wchar:
l = s.read_wchar() & 0xFFFFL;
break;
case TCKind._tk_string:
o = s.read_string();
break;
case TCKind._tk_wstring:
o = s.read_wstring();
break;
case TCKind._tk_value:
case TCKind._tk_value_box:
o = ((org.omg.CORBA_2_3.portable.InputStream)s).read_value ();
break;
case TCKind._tk_fixed:
try {
// _REVISIT_ As soon as the java-rtf adds digits and scale parameters to
// InputStream, this check will be unnecessary
if (s instanceof CDRInputStream) {
o = ((CDRInputStream)s).read_fixed(typeCode.fixed_digits(),
typeCode.fixed_scale());
} else {
BigDecimal bigDecimal = s.read_fixed();
o = bigDecimal.movePointLeft((int)typeCode.fixed_scale());
}
} catch (BadKind badKind) { // impossible
}
break;
case TCKind._tk_struct:
case TCKind._tk_union:
case TCKind._tk_sequence:
case TCKind._tk_array:
case TCKind._tk_alias:
case TCKind._tk_except:
((Streamable)o)._read(s);
break;
case TCKind._tk_abstract_interface:
o = ((org.omg.CORBA_2_3.portable.InputStream)s).read_abstract_interface();
break;
case TCKind._tk_longdouble:
// Unspecified for Java
default:
ORBUtilSystemException wrapper = ORBUtilSystemException.get(
(com.sun.corba.se.spi.orb.ORB)s.orb(),
CORBALogDomains.RPC_PRESENTATION ) ;
throw wrapper.typecodeNotSupported() ;
}
oa[0] = o;
la[0] = l;
}
}
|
