jakarta.enterprise.util.SecurityActions Maven / Gradle / Ivy
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* JBoss, Home of Professional Open Source
* Copyright 2018, Red Hat, Inc., and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed under the Apache License, Version 2.1-SNAPSHOT (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-2.1-SNAPSHOT
* 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 jakarta.enterprise.util;
import java.lang.reflect.Method;
import java.security.AccessController;
import java.security.PrivilegedAction;
/**
*
* This utility class is used to optimize invocation made through the SecurityManager
*
* @author Antoine Sabot-durand
*/
final class SecurityActions {
private SecurityActions() {
}
static void setAccessible(Method method) {
if (System.getSecurityManager() != null) {
AccessController.doPrivileged(
(PrivilegedAction>) () -> {
method.setAccessible(true);
return null;
}
);
} else {
method.setAccessible(true);
}
}
static Method[] getDeclaredMethods(Class> clazz) {
if (System.getSecurityManager() != null) {
return AccessController.doPrivileged(
(PrivilegedAction) () -> clazz.getDeclaredMethods()
);
} else {
return clazz.getDeclaredMethods();
}
}
}
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