/*
* Copyright 2003-2011 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package jetbrains.mps.util;
import java.net.URL;
import java.security.CodeSource;
import java.security.ProtectionDomain;
import java.security.cert.Certificate;
public class ProtectionDomainUtil {
private static ProtectionDomain defaultDomain = null;
/**
* please use {@link #loadedClassDomain(URL url)} instead
* @deprecated (since 3.2)
*/
@Deprecated
public static ProtectionDomain loadedClassDomain() {
if (defaultDomain == null) {
CodeSource cs = new CodeSource(null, (Certificate[]) null);
defaultDomain = new ProtectionDomain(cs, null);
}
return defaultDomain;
}
public static ProtectionDomain loadedClassDomain(URL url) {
CodeSource cs = new CodeSource(url, (Certificate[]) null);
return new ProtectionDomain(cs, null);
}
}