/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * licenses this file to you 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 the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>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.apereo.portal.security.xslt;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

/**
 * Provides a Spring locating facade in front of an actual {@link IXalanGroupMembershipHelper} since
 * the Xalan elements can only instantiate classes directly.
 *
 */
@Service
public class XalanGroupMembershipHelper {
    private static IXalanGroupMembershipHelper groupMembershipHelper;

    @Autowired
    public void setGroupMembershipHelper(IXalanGroupMembershipHelper groupMembershipHelper) {
        XalanGroupMembershipHelper.groupMembershipHelper = groupMembershipHelper;
    }

    /* (non-Javadoc)
     * @see org.apereo.portal.security.xslt.IXalanGroupMembershipHelper#isChannelDeepMemberOf(java.lang.String, java.lang.String)
     */
    public static boolean isChannelDeepMemberOf(String fname, String groupKey) {
        return groupMembershipHelper.isChannelDeepMemberOf(fname, groupKey);
    }

    /* (non-Javadoc)
     * @see org.apereo.portal.security.xslt.IXalanGroupMembershipHelper#isUserDeepMemberOf(java.lang.String, java.lang.String)
     */
    public static boolean isUserDeepMemberOf(String userName, String groupKey) {
        return groupMembershipHelper.isUserDeepMemberOf(userName, groupKey);
    }

    public static boolean isUserDeepMemberOfGroupName(String userName, String groupName) {
        return groupMembershipHelper.isUserDeepMemberOfGroupName(userName, groupName);
    }
}