org.wildfly.security.authz.jacc.SecurityActions Maven / Gradle / Ivy
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* Copyright 2020 Red Hat, Inc., and individual contributors
* as indicated by the @author tags.
*
* 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 org.wildfly.security.authz.jacc;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.security.PrivilegedExceptionAction;
/**
* Wrapper around {@link AccessController#doPrivileged(PrivilegedAction)} for the 'org.wildfly.extension.elytron' package.
*
* @author Darran Lofthouse
*/
final class SecurityActions {
static T doPrivileged(final PrivilegedAction action) {
return isChecking() ? AccessController.doPrivileged(action) : action.run();
}
static T doPrivileged(final PrivilegedExceptionAction action) throws Exception {
return isChecking() ? AccessController.doPrivileged(action) : action.run();
}
private static boolean isChecking() {
return System.getSecurityManager() != null;
}
}