Migration from Bitronix to JBossTS
kowal89 Nov 26, 2013 5:46 PMGreetings,
Recently I've been assigned to change Bitronix transaction manager to JBossTS. It's a standalone application with hibernate and spring transactions (used by jbpm process).
I am very new to JBoss and I wonder if there is a quick way to migrate from Bitronix?
For initialization purposes all I needed was code listed below. Can I configure JBossTS in a similar manner?
import java.util.HashMap; import java.util.Map; import javax.persistence.EntityManager; import javax.persistence.EntityManagerFactory; import javax.persistence.Persistence; import javax.persistence.PersistenceException; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import bitronix.tm.resource.jdbc.PoolingDataSource; private static PoolingDataSource ds = new PoolingDataSource(); // init connection pool static{ ds.setUniqueName("jdbc/jbpm-ds"); // NON XA CONFIGS ds.setClassName("org.h2.jdbcx.JdbcDataSource"); ds.setMaxPoolSize(3); ds.setAllowLocalTransactions(true); // TODO read DB params from config file ds.getDriverProperties().put("user", "user1"); ds.getDriverProperties().put("password", ""); ds.getDriverProperties().put("URL", "jdbc:h2:./db/db"); // XA CONFIGS // ds.setClassName("bitronix.tm.resource.jdbc.lrc.LrcXADataSource"); // ds.setMaxPoolSize(3); // ds.setAllowLocalTransactions(true); // ds.getDriverProperties().put("user", "user1"); // ds.getDriverProperties().put("password", ""); // ds.getDriverProperties().put("Url", "jdbc:h2:./db/db"); // ds.getDriverProperties().put("driverClassName", "org.h2.Driver"); ds.init(); } // getting EntityManager Factory public enum PUnit { APP_PU("h2"), JBPM_TASK_PU("app.jbpm.task"); private final String puName; private PUnit(String name) { this.puName = name; } String getPUName() { return this.puName; } } private static Map<PUnit, EntityManagerFactory> entityManagerFactoriyMap = new HashMap<PUnit, EntityManagerFactory>(); public static EntityManagerFactory getEntityManagerFactory(PUnit persistenceUnitEnum) { if (!entityManagerFactoriyMap.containsKey(persistenceUnitEnum) || !entityManagerFactoriyMap.get(persistenceUnitEnum).isOpen()) { EntityManagerFactory emf = createEntityManagerFactory(persistenceUnitEnum); entityManagerFactoriyMap.put(persistenceUnitEnum, emf); return emf; } else { EntityManagerFactory emf = entityManagerFactoriyMap.get(persistenceUnitEnum); return emf; } }
"jndi.properties" file:
java.naming.factory.initial=bitronix.tm.jndi.BitronixInitialContextFactory