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/*
* Copyright (c) 2011, 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.apple.resources;
import java.security.*;
import java.util.PropertyResourceBundle;
import java.util.ResourceBundle;
import java.io.*;
public class MacOSXResourceBundle extends PropertyResourceBundle {
MacOSXResourceBundle(InputStream stream) throws IOException {
super(stream);
}
void setItsParent(ResourceBundle rb) {
setParent(rb);
}
public static ResourceBundle getMacResourceBundle(String baseJavaBundle) throws Exception {
return getMacResourceBundle(baseJavaBundle, null);
}
public static ResourceBundle getMacResourceBundle(String baseJavaBundle, String filename) throws Exception {
LoadNativeBundleAction lnba = new LoadNativeBundleAction(baseJavaBundle, filename);
return (ResourceBundle)java.security.AccessController.doPrivileged(lnba);
}
}
class LoadNativeBundleAction implements PrivilegedExceptionAction {
String mBaseJavaBundle;
String mFilenameOverride;
LoadNativeBundleAction(String baseJavaBundle, String filenameOverride) {
mBaseJavaBundle = baseJavaBundle;
mFilenameOverride = filenameOverride;
}
public Object run() {
java.util.ResourceBundle returnValue = null;
MacOSXResourceBundle macOSrb = null;
// Load the Mac OS X resources.
// Use a base filename if we were given one. Otherwise, we will look for the last piece of the bundle path
// with '.properties' appended. Either way, the native method will take care of the extension.
String filename = mFilenameOverride;
if (filename == null) {
filename = mBaseJavaBundle.substring(mBaseJavaBundle.lastIndexOf('.') + 1);
}
File propsFile = null;
String propertyFileName = getPathToBundleFile(filename);
InputStream stream = null;
try {
propsFile = new File(propertyFileName);
stream = new FileInputStream(propsFile);
stream = new java.io.BufferedInputStream(stream);
macOSrb = new MacOSXResourceBundle(stream);
} catch (Exception e) {
//e.printStackTrace();
//System.out.println("Failed to create resources from application bundle. Using Java-based resources.");
} finally {
try {
if (stream != null) stream.close();
stream = null;
} catch (Exception e) {
e.printStackTrace();
}
}
returnValue = ResourceBundle.getBundle(mBaseJavaBundle);
// If we have a platform-specific bundle, make it the parent of the generic bundle, so failures propagate up to the parent.
if (returnValue != null) {
if (macOSrb != null) {
macOSrb.setItsParent(returnValue);
returnValue = macOSrb;
}
}
return returnValue;
}
private static native String getPathToBundleFile(String filename);
}
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