jdk8-mips64-public/corba: comparison src/share/classes/sun/rmi/rmic/iiop/AbstractType.java

--1:000000000000
+:7ef37b2cdcad
+/*
+* 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 / file comparison

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

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