| /* |
| * Copyright (c) 1999, 2001, 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. |
| */ |
| |
| /* |
| * (C) Copyright IBM Corp. 1993 - 1997 - All Rights Reserved |
| * |
| * The original version of this source code and documentation is |
| * copyrighted and owned by IBM, Inc. These materials are provided under |
| * terms of a License Agreement between IBM and Sun. This technology is |
| * protected by multiple US and International patents. This notice and |
| * attribution to IBM may not be removed. |
| * |
| */ |
| |
| |
| package javax.rmi.CORBA; |
| |
| import java.io.IOException; |
| import java.io.File; |
| import java.io.FileInputStream; |
| |
| import java.security.AccessController; |
| import java.security.PrivilegedAction; |
| import sun.security.action.GetPropertyAction; |
| import java.util.Properties; |
| |
| class GetORBPropertiesFileAction implements PrivilegedAction { |
| private boolean debug = false ; |
| |
| public GetORBPropertiesFileAction () { |
| } |
| |
| private String getSystemProperty(final String name) { |
| // This will not throw a SecurityException because this |
| // class was loaded from rt.jar using the bootstrap classloader. |
| String propValue = (String) AccessController.doPrivileged( |
| new PrivilegedAction() { |
| public java.lang.Object run() { |
| return System.getProperty(name); |
| } |
| } |
| ); |
| |
| return propValue; |
| } |
| |
| private void getPropertiesFromFile( Properties props, String fileName ) |
| { |
| try { |
| File file = new File( fileName ) ; |
| if (!file.exists()) |
| return ; |
| |
| FileInputStream in = new FileInputStream( file ) ; |
| |
| try { |
| props.load( in ) ; |
| } finally { |
| in.close() ; |
| } |
| } catch (Exception exc) { |
| if (debug) |
| System.out.println( "ORB properties file " + fileName + |
| " not found: " + exc) ; |
| } |
| } |
| |
| public Object run() |
| { |
| Properties defaults = new Properties() ; |
| |
| String javaHome = getSystemProperty( "java.home" ) ; |
| String fileName = javaHome + File.separator + "lib" + File.separator + |
| "orb.properties" ; |
| |
| getPropertiesFromFile( defaults, fileName ) ; |
| |
| Properties results = new Properties( defaults ) ; |
| |
| String userHome = getSystemProperty( "user.home" ) ; |
| fileName = userHome + File.separator + "orb.properties" ; |
| |
| getPropertiesFromFile( results, fileName ) ; |
| return results ; |
| } |
| } |