com.liferay.portal.kernel.util.GroupSubscriptionCheckSubscriptionSender.java Source code

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Here is the source code for com.liferay.portal.kernel.util.GroupSubscriptionCheckSubscriptionSender.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.util;

import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.Group;
import com.liferay.portal.kernel.model.ResourceAction;
import com.liferay.portal.kernel.model.Subscription;
import com.liferay.portal.kernel.security.permission.ActionKeys;
import com.liferay.portal.kernel.security.permission.PermissionChecker;
import com.liferay.portal.kernel.security.permission.ResourcePermissionCheckerUtil;
import com.liferay.portal.kernel.service.GroupLocalServiceUtil;
import com.liferay.portal.kernel.service.ResourceActionLocalServiceUtil;

/**
 * @author Roberto Daz
 */
public class GroupSubscriptionCheckSubscriptionSender extends SubscriptionSender {

    public GroupSubscriptionCheckSubscriptionSender(String resourceName) {
        _resourceName = resourceName;
    }

    @Override
    protected Boolean hasSubscribePermission(PermissionChecker permissionChecker, Subscription subscription)
            throws PortalException {

        Group group = GroupLocalServiceUtil.fetchGroup(subscription.getClassPK());

        if (group != null) {
            ResourceAction resourceAction = ResourceActionLocalServiceUtil
                    .fetchResourceAction(subscription.getClassName(), ActionKeys.SUBSCRIBE);

            if (resourceAction == null) {
                return true;
            }

            return ResourcePermissionCheckerUtil.containsResourcePermission(permissionChecker, _resourceName,
                    subscription.getClassPK(), ActionKeys.SUBSCRIBE);
        }

        return super.hasSubscribePermission(permissionChecker, subscription);
    }

    private final String _resourceName;

}