JpaEventStoreProviderFactory.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.events.jpa;
import org.keycloak.Config;
import org.keycloak.connections.jpa.JpaConnectionProvider;
import org.keycloak.events.EventStoreProvider;
import org.keycloak.events.EventStoreProviderFactory;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.provider.InvalidationHandler;
import org.keycloak.storage.datastore.PeriodicEventInvalidation;
/**
* @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
*/
public class JpaEventStoreProviderFactory implements EventStoreProviderFactory, InvalidationHandler {
public static final String ID = "jpa";
private int maxDetailLength;
private int maxFieldLength;
@Override
public EventStoreProvider create(KeycloakSession session) {
JpaConnectionProvider connection = session.getProvider(JpaConnectionProvider.class);
return new JpaEventStoreProvider(session, connection.getEntityManager(), maxDetailLength, maxFieldLength);
}
@Override
public void init(Config.Scope config) {
maxDetailLength = config.getInt("max-detail-length", -1);
maxFieldLength = config.getInt("max-field-length", -1);
if (maxDetailLength != -1 && maxDetailLength < 3) throw new IllegalArgumentException("max-detail-length cannot be less that 3.");
if (maxFieldLength != -1 && maxFieldLength < 3) throw new IllegalArgumentException("max-field-length cannot be less that 3.");
}
@Override
public void postInit(KeycloakSessionFactory factory) {
}
@Override
public void close() {
}
@Override
public String getId() {
return ID;
}
@Override
public void invalidate(KeycloakSession session, InvalidableObjectType type, Object... params) {
if(type == PeriodicEventInvalidation.JPA_EVENT_STORE) {
((JpaEventStoreProvider) session.getProvider(EventStoreProvider.class)).clearExpiredAdminEvents();
}
}
}