/*
* Copyright 1999 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
/*
* COMPONENT_NAME: idl.toJava
*
* ORIGINS: 27
*
* Licensed Materials - Property of IBM
* 5639-D57 (C) COPYRIGHT International Business Machines Corp. 1997, 1999
* RMI-IIOP v1.0
*
* @(#)Helper24.java 1.18 07/05/05
*/
package com.sun.tools.corba.se.idl.toJavaPortable;
// NOTES:
// -D62023 <klr> New file to implement CORBA 2.4 RTF
import java.io.PrintWriter;
import java.util.Enumeration;
import java.util.Vector;
import com.sun.tools.corba.se.idl.GenFileStream;
import com.sun.tools.corba.se.idl.InterfaceEntry;
import com.sun.tools.corba.se.idl.MethodEntry;
import com.sun.tools.corba.se.idl.ParameterEntry;
import com.sun.tools.corba.se.idl.SymtabEntry;
import com.sun.tools.corba.se.idl.ValueEntry;
import com.sun.tools.corba.se.idl.ValueBoxEntry;
import com.sun.tools.corba.se.idl.TypedefEntry;
import com.sun.tools.corba.se.idl.InterfaceState;
import com.sun.tools.corba.se.idl.PrimitiveEntry;
import com.sun.tools.corba.se.idl.StructEntry;
/**
*
**/
public class Helper24 extends Helper
{
/**
* Public zero-argument constructor.
**/
public Helper24 ()
{
} // ctor
/**
* Generate the heading, including package, imports, class statements,
* and open curly.
* <d62023> - don't implement ValueHelper, make non-boxed helpers abstract
**/
protected void writeHeading ()
{
Util.writePackage (stream, entry, Util.HelperFile);
Util.writeProlog (stream, stream.name ());
// Transfer comment to target <30jul1997daz>.
if (entry.comment () != null)
entry.comment ().generate ("", stream);
if (entry instanceof ValueBoxEntry) {
stream.print ("public final class " + helperClass);
stream.println (" implements org.omg.CORBA.portable.BoxedValueHelper");
}
else
stream.println ("abstract public class " + helperClass);
stream.println ('{');
}
/**
* Generate the instance variables.
* <d62023> - no helper instance except for boxed valuetypes.
* - move truncatable_ids to mapped class.
**/
protected void writeInstVars ()
{
stream.println (" private static String _id = \"" + Util.stripLeadingUnderscoresFromID (entry.repositoryID ().ID ()) + "\";");
if (entry instanceof ValueEntry)
{
stream.println ();
if (entry instanceof ValueBoxEntry) {
stream.println (" private static " + helperClass + " _instance = new " + helperClass + " ();");
stream.println ();
}
}
stream.println ();
} // writeInstVars
/**
* <d62023> generate members of BoxedValueHelper interface if boxed
*
* <d62023> Hook in here to write factory methods for non-boxed ValueTypes
* into Helper.
**/
protected void writeValueHelperInterface ()
{
if (entry instanceof ValueBoxEntry) {
writeGetID ();
} else if (entry instanceof ValueEntry) {
writeHelperFactories ();
}
} // writeValueHelperInterface
/**
*
**/
protected void writeHelperFactories ()
{
Vector init = ((ValueEntry)entry).initializers ();
if (init != null)
{
stream.println ();
for (int i = 0; i < init.size (); i++)
{
MethodEntry element = (MethodEntry) init.elementAt (i);
element.valueMethod (true); //tag value method if not tagged previously
((MethodGen24) element.generator ()). helperFactoryMethod (symbolTable, element, entry, stream);
}
}
} // writeHelperFactories
/**
* <d62023> Generate constructors only for boxed valuetype helpers
* All other helpers are abstract.
**/
protected void writeCtors ()
{
if (entry instanceof ValueBoxEntry) {
stream.println (" public " + helperClass + "()");
stream.println (" {");
stream.println (" }");
stream.println ();
}
} // writeCtors
}
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