JpaRealmProviderFactory.java
/*
* Copyright 2016 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.jpa;
import org.keycloak.Config;
import org.keycloak.connections.jpa.JpaConnectionProvider;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.models.RealmProviderFactory;
import jakarta.persistence.EntityManager;
import org.keycloak.models.ClientModel;
import org.keycloak.models.RealmModel;
import org.keycloak.models.RealmProvider;
import org.keycloak.models.RoleContainerModel;
import org.keycloak.models.RoleContainerModel.RoleRemovedEvent;
import org.keycloak.models.RoleModel;
import org.keycloak.provider.ProviderEvent;
import org.keycloak.provider.ProviderEventListener;
/**
* @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
* @version $Revision: 1 $
*/
public class JpaRealmProviderFactory implements RealmProviderFactory, ProviderEventListener {
private Runnable onClose;
public static final String PROVIDER_ID = "jpa";
public static final int PROVIDER_PRIORITY = 1;
@Override
public void init(Config.Scope config) {
}
@Override
public void postInit(KeycloakSessionFactory factory) {
factory.register(this);
onClose = () -> factory.unregister(this);
}
@Override
public String getId() {
return PROVIDER_ID;
}
@Override
public JpaRealmProvider create(KeycloakSession session) {
EntityManager em = session.getProvider(JpaConnectionProvider.class).getEntityManager();
return new JpaRealmProvider(session, em, null, null);
}
@Override
public void close() {
if (onClose != null) {
onClose.run();
}
}
@Override
public void onEvent(ProviderEvent event) {
if (event instanceof RoleContainerModel.RoleRemovedEvent) {
RoleRemovedEvent e = (RoleContainerModel.RoleRemovedEvent) event;
RoleModel role = e.getRole();
RoleContainerModel container = role.getContainer();
RealmModel realm;
if (container instanceof RealmModel) {
realm = (RealmModel) container;
} else if (container instanceof ClientModel) {
realm = ((ClientModel) container).getRealm();
} else {
return;
}
((JpaRealmProvider) e.getKeycloakSession().getProvider(RealmProvider.class)).preRemove(realm, role);
}
}
@Override
public int order() {
return PROVIDER_PRIORITY;
}
}