org.apache.jackrabbit.oak.spi.security.user.action.ClearMembershipAction Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF 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
*
* 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.apache.jackrabbit.oak.spi.security.user.action;
import java.util.Iterator;
import javax.annotation.Nonnull;
import javax.jcr.RepositoryException;
import org.apache.jackrabbit.api.security.user.Authorizable;
import org.apache.jackrabbit.api.security.user.Group;
import org.apache.jackrabbit.oak.api.Root;
import org.apache.jackrabbit.oak.namepath.NamePathMapper;
/**
* Authorizable action attempting to clear all group membership before removing
* the specified authorizable. If {@link Group#removeMember(Authorizable)}
* fails due to lack of permissions {@link AuthorizableAction#onRemove(org.apache.jackrabbit.api.security.user.Authorizable, org.apache.jackrabbit.oak.api.Root, org.apache.jackrabbit.oak.namepath.NamePathMapper)}
* throws an exception and removing the specified authorizable will be aborted.
*/
public class ClearMembershipAction extends AbstractAuthorizableAction {
//-------------------------------------------------< AuthorizableAction >---
@Override
public void onRemove(@Nonnull Authorizable authorizable, @Nonnull Root root, @Nonnull NamePathMapper namePathMapper) throws RepositoryException {
clearMembership(authorizable);
}
//--------------------------------------------------------------------------
private static void clearMembership(Authorizable authorizable) throws RepositoryException {
Iterator membership = authorizable.declaredMemberOf();
while (membership.hasNext()) {
membership.next().removeMember(authorizable);
}
}
}