org.keycloak.quarkus.runtime.transaction.QuarkusJtaTransactionManagerLookup Maven / Gradle / Ivy
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/*
* Copyright 2021 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.quarkus.runtime.transaction;
import jakarta.enterprise.inject.spi.CDI;
import jakarta.transaction.TransactionManager;
import org.jboss.logging.Logger;
import org.keycloak.Config;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.transaction.JtaTransactionManagerLookup;
public class QuarkusJtaTransactionManagerLookup implements JtaTransactionManagerLookup {
private static final Logger logger = Logger.getLogger(QuarkusJtaTransactionManagerLookup.class);
private volatile TransactionManager tm;
@Override
public TransactionManager getTransactionManager() {
if (tm == null) {
synchronized (this) {
if (tm == null) {
tm = CDI.current().select(TransactionManager.class).get();
logger.tracev("TransactionManager = {0}", tm);
if (tm == null) {
throw new RuntimeException("You must provide JTA TransactionManager as the default transaction type is JTA");
}
}
}
}
return tm;
}
@Override
public void init(Config.Scope config) {
}
@Override
public void postInit(KeycloakSessionFactory factory) {
}
@Override
public String getId() {
return "quarkus";
}
@Override
public int order() {
return 100;
}
}
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