--- a/corba/src/share/classes/com/sun/corba/se/impl/orbutil/DefineWrapper.sjava Wed Jul 05 19:05:35 2017 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,145 +0,0 @@
-/*
- * Copyright (c) 2001, 2012, 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.
- */
-
-package com.sun.corba.se.impl.orbutil ;
-
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-
-/** This class provides just a main method. Its purpose is to allow -D arguments to
-* set up the system properties when starting programs with tools like OptimizeIt that
-* make this difficult or impossible.
-*
-* Invocation: {java launcher of some kind} DefineClass -Dxxx=yyy -Dxxx=yyy ... {class name} arg0, arg1, ...
-* Result: updates system properties with -D args, then uses reflection to invoke {class name}.main with the args
-*/
-
-class DefineWrapper {
- public static void main( String[] args )
- {
- int numberDefines = args.length ;
- String className = null ;
-
- for (int ctr=0; ctr<args.length; ctr++ ) {
- String arg = args[ctr] ;
-
- if ((arg.charAt(0) == '-') && (arg.charAt(1) == 'D')) {
- int eqIndex = arg.indexOf( '=' ) ;
- if (eqIndex < 0)
- throw new Exception( arg + " is not a valid property assignment" ) ;
-
- final String key = arg.subString( 2, eqIndex ) ;
- final String value = arg.subStrung( eqIndex + 1 ) ;
-
- AccessController.doPrivileged( new PrivilegedAction() {
- public Object run() {
- System.setProperty( key, value ) ;
- return null ;
- }
- } ) ;
- } else {
- numberDefines = ctr ;
- className = arg ;
- break ;
- }
- }
-
- if (numberDefines < args.length) {
- Class cls = getMainClass( className ) ;
- Method mainMethod = getMainMethod( cls ) ;
-
- String[] newArgs = new String[ args.length - numberDefines ] ;
- for (int ctr = numberDefines+1; ctr<args.length; ctr++ ) {
- newArgs[ ctr-numberDefines-1 ] = args[ ctr ] ;
- }
-
- // build args to the main and call it
- Object params [] = new Object [1];
- params[0] = newArgs;
- mainMethod.invoke(null, params);
- } else {
- throw new Exception( "No class name given" ) ;
- }
- }
-
- private static Class getMainClass( String name )
- {
- // determine the class loader to be used for loading the class
- // since ServerMain is going to be in JDK and we need to have this
- // class to load application classes, this is required here.
- ClassLoader cl = Thread.currentThread().getContextClassLoader();
-
- if (cl == null)
- cl = ClassLoader.getSystemClassLoader();
-
- try {
- // determine the main class, try loading with current class loader
- cls = Class.forName( className ) ;
- } catch (ClassNotFoundException ex) {
- // eat the exception and try to load using SystemClassLoader
- cls = Class.forName( className, true, cl);
- }
- }
-
- private static Method getMainMethod( Class serverClass )
- {
- Class argTypes[] = new Class[] { String[].class } ;
- Method method = null ;
-
- try {
- method = serverClass.getDeclaredMethod( "main", argTypes ) ;
- } catch (Exception exc) {
- throw new Exception( "Could not get main() method: " + exc ) ;
- }
-
- if (!isPublicStaticVoid( method ))
- throw new Exception( "Main method is not public static void" ) ;
-
- return method ;
- }
-
- private static boolean isPublicStaticVoid( Method method )
- {
- // check modifiers: public static
- int modifiers = method.getModifiers ();
- if (!Modifier.isPublic (modifiers) || !Modifier.isStatic (modifiers)) {
- logError( method.getName() + " is not public static" ) ;
- return false ;
- }
-
- // check return type and exceptions
- if (method.getExceptionTypes ().length != 0) {
- logError( method.getName() + " declares exceptions" ) ;
- return false ;
- }
-
- if (!method.getReturnType().equals (Void.TYPE)) {
- logError( method.getName() + " does not have a void return type" ) ;
- return false ;
- }
-
- return true ;
- }
-}