/*
* JacORB - a free Java ORB
*
* Copyright (C) 1997-2014 Gerald Brose / The JacORB Team.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.jacorb.idl;
/**
* @author Gerald Brose
*/
import java.util.Hashtable;
import java.util.logging.Level;
import java.util.logging.Logger;
public class TypeMap
{
static final Hashtable typemap = new Hashtable( 5000 );
public static void init()
{
typemap.clear();
typemap.put( "org.omg.CORBA.Object", new ObjectTypeSpec( IdlSymbol.new_num() ) );
typemap.put( "org.omg.CORBA.TypeCode", new TypeCodeTypeSpec( IdlSymbol.new_num() ) );
typemap.put( "CORBA.Object", new ObjectTypeSpec( IdlSymbol.new_num() ) );
typemap.put( "CORBA.TypeCode", new TypeCodeTypeSpec( IdlSymbol.new_num() ) );
}
// return the type spec associated with a name, if any
public static TypeSpec map( String name )
{
return (TypeSpec)typemap.get( name );
}
/**
* define a new name for a type spec
*/
public static void typedef( String name, TypeSpec type )
{
Logger r2 = parser.getLogger();
if( parser.logger.isLoggable(Level.FINEST) )
{
Logger r = parser.getLogger();
parser.logger.log(Level.FINEST, "Typedef'ing " + name +
" , hash: " + type.hashCode());
}
if( typemap.containsKey( name ) )
{
// actually throw new NameAlreadyDefined()
// but we get better error messages if we leave
// this to later stages
Logger r = parser.getLogger();
if( parser.logger.isLoggable(Level.ALL) )
{
Logger r1 = parser.getLogger();
parser.logger.log(Level.FINEST, "Typedef'ing " + name +
" already in type map!");
}
}
else
{
if( type.typeSpec() instanceof ScopedName )
{
if( ( (ScopedName)type.typeSpec() ).resolvedTypeSpec() != null )
typemap.put( name, ( (ScopedName)type.typeSpec() ).resolvedTypeSpec() );
else
typemap.put( name, type.typeSpec() );
Logger r = parser.getLogger();
if( parser.logger.isLoggable(Level.FINEST) )
{
Logger r1 = parser.getLogger();
parser.logger.log(Level.FINEST, " resolved " +
((ScopedName)type.typeSpec()).resolvedTypeSpec());
}
}
else
{
typemap.put( name, type.typeSpec() );
Logger r = parser.getLogger();
if( parser.logger.isLoggable(Level.FINEST) )
{
Logger r1 = parser.getLogger();
parser.logger.log(Level.FINEST, " (not a resolved scoped name) "
+ type.typeSpec().full_name());
}
}
}
}
/**
* remove the definition of a type with a give name, used when
* inherited definitions are overwritten, called from NameTable only!
*/
static void removeDefinition( String name )
{
if( typemap.containsKey( name ) )
{
typemap.remove( name );
}
else
{
throw new RuntimeException( "Could not find definition of : " + name );
}
}
public static void replaceForwardDeclaration( String name,
TypeSpec type )
{
if( typemap.containsKey( name ) )
{
typemap.remove( name );
typedef( name, type );
}
else
{
throw new RuntimeException( "Could not find forward declaration!" );
}
}
}