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PersistenceManagerFactoryResourceMigrator.java
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PersistenceManagerFactoryResourceMigrator.java
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/*
* Copyright (c) 2022 Contributors to the Eclipse Foundation
* Copyright (c) 2009, 2018 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0, which is available at
* http://www.eclipse.org/legal/epl-2.0.
*
* This Source Code may also be made available under the following Secondary
* Licenses when the conditions for such availability set forth in the
* Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
* version 2 with the GNU Classpath Exception, which is available at
* https://www.gnu.org/software/classpath/license.html.
*
* SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
*/
package com.sun.jdo.spi.persistence.support.sqlstore.utility;
import com.sun.enterprise.config.serverbeans.Resources;
import jakarta.inject.Inject;
import java.beans.PropertyVetoException;
import java.util.Collection;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.glassfish.api.admin.config.ConfigurationUpgrade;
import org.glassfish.api.naming.SimpleJndiName;
import org.glassfish.connectors.config.PersistenceManagerFactoryResource;
import org.glassfish.hk2.api.PostConstruct;
import org.glassfish.jdbc.config.JdbcResource;
import org.jvnet.hk2.annotations.Service;
import org.jvnet.hk2.config.ConfigSupport;
import org.jvnet.hk2.config.SingleConfigCode;
import org.jvnet.hk2.config.TransactionFailure;
import static com.sun.appserv.connectors.internal.api.ConnectorsUtil.getResourceByName;
/**
* @author Mitesh Meswani
*/
@Service
public class PersistenceManagerFactoryResourceMigrator implements ConfigurationUpgrade, PostConstruct {
@Inject
Resources resources;
@Override
public void postConstruct() {
Collection<PersistenceManagerFactoryResource> pmfResources = resources.getResources(PersistenceManagerFactoryResource.class);
for (final PersistenceManagerFactoryResource pmfResource : pmfResources) {
final SimpleJndiName jdbcResourceName = SimpleJndiName.of(pmfResource.getJdbcResourceJndiName());
final JdbcResource jdbcResource = getResourceByName(resources, JdbcResource.class, jdbcResourceName);
try {
ConfigSupport.apply(new SingleConfigCode<Resources>() {
@Override
public Object run(Resources resources) throws PropertyVetoException, TransactionFailure {
// delete the persitence-manager-factory resource
resources.getResources().remove(pmfResource);
// create a jdbc resource which points to same connection pool and has same jndi name as pmf resource.
JdbcResource newResource = resources.createChild(JdbcResource.class);
newResource.setJndiName(pmfResource.getJndiName());
newResource.setDescription("Created to migrate persistence-manager-factory-resource from V2 domain");
newResource.setPoolName(jdbcResource.getPoolName());
newResource.setEnabled("true");
resources.getResources().add(newResource);
return newResource;
}
}, resources);
} catch (TransactionFailure tf) {
Logger.getAnonymousLogger().log(Level.SEVERE,
"Failure while upgrading persistence-manager-factory-resource", tf);
throw new RuntimeException(tf);
}
} // end of iteration
}
}