com.liferay.portal.kernel.security.permission.PermissionThreadLocal.java Source code

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Here is the source code for com.liferay.portal.kernel.security.permission.PermissionThreadLocal.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */

package com.liferay.portal.kernel.security.permission;

import com.liferay.petra.lang.CentralizedThreadLocal;
import com.liferay.petra.string.StringPool;

import java.util.HashSet;
import java.util.Set;
import java.util.function.Function;

/**
 * @author Brian Wing Shun Chan
 * @author Raymond Aug
 */
public class PermissionThreadLocal {

    public static PermissionChecker getPermissionChecker() {
        return _permissionChecker.get();
    }

    public static boolean isAddResource() {
        return _addResource.get();
    }

    public static boolean isFlushResourcePermissionEnabled(String resourceName, String primKey) {

        Set<String> set = _flushResourcePermissionEnabled.get();

        return !set.contains(resourceName + StringPool.UNDERLINE + primKey);
    }

    public static void setAddResource(boolean addResource) {
        _addResource.set(addResource);
    }

    public static void setFlushResourcePermissionEnabled(String resourceName, String primKey, boolean enabled) {

        Set<String> set = _flushResourcePermissionEnabled.get();

        if (enabled) {
            set.remove(resourceName + StringPool.UNDERLINE + primKey);
        } else {
            set.add(resourceName + StringPool.UNDERLINE + primKey);
        }
    }

    public static void setPermissionChecker(PermissionChecker permissionChecker) {

        _permissionChecker.set(permissionChecker);
    }

    private static final ThreadLocal<Boolean> _addResource = new CentralizedThreadLocal<>(
            PermissionThreadLocal.class + "._addResource", () -> Boolean.TRUE);
    private static final ThreadLocal<Set<String>> _flushResourcePermissionEnabled = new CentralizedThreadLocal<>(
            PermissionThreadLocal.class + "._flushResourcePermissionEnabled", HashSet::new);
    private static final ThreadLocal<PermissionChecker> _permissionChecker = new CentralizedThreadLocal<>(
            PermissionThreadLocal.class + "._permissionChecker", null, Function.identity(), true);

}