MapGroupProviderFactory.java
/*
* Copyright 2020 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* Licensed 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.keycloak.models.map.group;
import java.util.stream.Collectors;
import org.keycloak.models.GroupModel;
import org.keycloak.models.GroupProviderFactory;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.RealmModel;
import org.keycloak.models.RoleModel;
import org.keycloak.models.map.common.AbstractMapProviderFactory;
import org.keycloak.provider.InvalidationHandler;
import static org.keycloak.models.map.common.AbstractMapProviderFactory.MapProviderObjectType.GROUP_AFTER_REMOVE;
import static org.keycloak.models.map.common.AbstractMapProviderFactory.MapProviderObjectType.GROUP_BEFORE_REMOVE;
import static org.keycloak.models.map.common.AbstractMapProviderFactory.MapProviderObjectType.REALM_BEFORE_REMOVE;
import static org.keycloak.models.map.common.AbstractMapProviderFactory.MapProviderObjectType.ROLE_BEFORE_REMOVE;
/**
*
* @author mhajas
*/
public class MapGroupProviderFactory extends AbstractMapProviderFactory<MapGroupProvider, MapGroupEntity, GroupModel> implements GroupProviderFactory<MapGroupProvider>, InvalidationHandler {
public MapGroupProviderFactory() {
super(GroupModel.class, MapGroupProvider.class);
}
@Override
public MapGroupProvider createNew(KeycloakSession session) {
return new MapGroupProvider(session, getMapStorage(session));
}
@Override
public String getHelpText() {
return "Group provider";
}
@Override
public void invalidate(KeycloakSession session, InvalidableObjectType type, Object... params) {
if (type == REALM_BEFORE_REMOVE) {
create(session).preRemove((RealmModel) params[0]);
} else if (type == ROLE_BEFORE_REMOVE) {
create(session).preRemove((RealmModel) params[0], (RoleModel) params[1]);
} else if (type == GROUP_BEFORE_REMOVE) {
RealmModel realm = (RealmModel) params[0];
GroupModel group = (GroupModel) params[1];
realm.removeDefaultGroup(group);
group.getSubGroupsStream().collect(Collectors.toSet()).forEach(subGroup -> create(session).removeGroup(realm, subGroup));
} else if (type == GROUP_AFTER_REMOVE) {
session.getKeycloakSessionFactory().publish(new GroupModel.GroupRemovedEvent() {
@Override public RealmModel getRealm() { return (RealmModel) params[0]; }
@Override public GroupModel getGroup() { return (GroupModel) params[1]; }
@Override public KeycloakSession getKeycloakSession() { return session; }
});
}
}
}