jdk8-mips64-public/corba: src/share/classes/sun/rmi/rmic/iiop/AbstractType.java@e324dfb90c9e (annotated)

src/share/classes/sun/rmi/rmic/iiop/AbstractType.java@e324dfb90c9e (annotated)

src/share/classes/sun/rmi/rmic/iiop/AbstractType.java

Wed, 28 Mar 2012 02:50:50 -0700

author: mbankal
date: Wed, 28 Mar 2012 02:50:50 -0700
changeset 371: e324dfb90c9e
parent 158: 91006f157c46
child 748: 6845b95cba6b
permissions: -rw-r--r--

7079902: Refine CORBA data models
Reviewed-by: coffeys

 /*
  * Copyright (c) 1998, 2007, Oracle and/or its affiliates. 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.  Oracle designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  * or visit www.oracle.com if you need additional information or have any
  * questions.
  */
 /*
  * Licensed Materials - Property of IBM
  * RMI-IIOP v1.0
  * Copyright IBM Corp. 1998 1999  All Rights Reserved
  *
  */
 package sun.rmi.rmic.iiop;
 import java.util.Vector;
 import sun.tools.java.CompilerError;
 import sun.tools.java.ClassNotFound;
 import sun.tools.java.ClassDefinition;
 /**
  * AbstractType represents any non-special interface which does not
  * inherit from java.rmi.Remote, for which all methods throw RemoteException.
  * <p>
  * The static forAbstract(...) method must be used to obtain an instance, and will
  * return null if the ClassDefinition is non-conforming.
  * @author      Bryan Atsatt
  */
 public class AbstractType extends RemoteType {
     //_____________________________________________________________________
     // Public Interfaces
     //_____________________________________________________________________
     /**
      * Create an AbstractType for the given class.
      *
      * If the class is not a properly formed or if some other error occurs, the
      * return value will be null, and errors will have been reported to the
      * supplied BatchEnvironment.
      */
     public static AbstractType forAbstract(ClassDefinition classDef,
                                            ContextStack stack,
                                            boolean quiet)
     {
         boolean doPop = false;
         AbstractType result = null;
         try {
             // Do we already have it?
             sun.tools.java.Type theType = classDef.getType();
             Type existing = getType(theType,stack);
             if (existing != null) {
                 if (!(existing instanceof AbstractType)) return null; // False hit.
                                 // Yep, so return it...
                 return (AbstractType) existing;
             }
             // Could this be an abstract?
             if (couldBeAbstract(stack,classDef,quiet)) {
                 // Yes, so try it...
                 AbstractType it = new AbstractType(stack, classDef);
                 putType(theType,it,stack);
                 stack.push(it);
                 doPop = true;
                 if (it.initialize(quiet,stack)) {
                     stack.pop(true);
                     result = it;
                 } else {
                     removeType(theType,stack);
                     stack.pop(false);
                 }
             }
         } catch (CompilerError e) {
             if (doPop) stack.pop(false);
         }
         return result;
     }
     /**
      * Return a string describing this type.
      */
     public String getTypeDescription () {
         return "Abstract interface";
     }
     //_____________________________________________________________________
     // Internal/Subclass Interfaces
     //_____________________________________________________________________
     /**
      * Create a AbstractType instance for the given class.  The resulting
      * object is not yet completely initialized.
      */
     private AbstractType(ContextStack stack, ClassDefinition classDef) {
         super(stack,classDef,TYPE_ABSTRACT | TM_INTERFACE | TM_COMPOUND);
     }
     //_____________________________________________________________________
     // Internal Interfaces
     //_____________________________________________________________________
     private static boolean couldBeAbstract(ContextStack stack, ClassDefinition classDef,
                                            boolean quiet) {
         // Return true if interface and not remote...
         boolean result = false;
         if (classDef.isInterface()) {
             BatchEnvironment env = stack.getEnv();
             try {
                 result = ! env.defRemote.implementedBy(env, classDef.getClassDeclaration());
                 if (!result) failedConstraint(15,quiet,stack,classDef.getName());
             } catch (ClassNotFound e) {
                 classNotFound(stack,e);
             }
         } else {
             failedConstraint(14,quiet,stack,classDef.getName());
         }
         return result;
     }
     /**
      * Initialize this instance.
      */
     private boolean initialize (boolean quiet,ContextStack stack) {
         boolean result = false;
         ClassDefinition self = getClassDefinition();
         try {
             // Get methods...
             Vector directMethods = new Vector();
             if (addAllMethods(self,directMethods,true,quiet,stack) != null) {
                 // Do we have any methods?
                 boolean validMethods = true;
                 if (directMethods.size() > 0) {
                                 // Yes. Walk 'em, ensuring each is a valid remote method...
                     for (int i = 0; i < directMethods.size(); i++) {
                         if (! isConformingRemoteMethod((Method) directMethods.elementAt(i),true)) {
                             validMethods = false;
                         }
                     }
                 }
                 if (validMethods) {
                     // We're ok, so pass 'em up...
                     result = initialize(null,directMethods,null,stack,quiet);
                 }
             }
         } catch (ClassNotFound e) {
             classNotFound(stack,e);
         }
         return result;
     }
 }

Mercurial > jdk8-mips64-public > corba / annotate

src/share/classes/sun/rmi/rmic/iiop/AbstractType.java@e324dfb90c9e (annotated)

src/share/classes/sun/rmi/rmic/iiop/AbstractType.java