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Viewing changes to src/org/hibernate/util/JTAHelper.java

  • Committer: Bazaar Package Importer
  • Author(s): Torsten Werner
  • Date: 2007-10-14 14:43:34 UTC
  • Revision ID: james.westby@ubuntu.com-20071014144334-eamc8i0q10gs1aro
Tags: upstream-3.2.5
Import upstream version 3.2.5

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src/org/hibernate/util/JTAHelper.java
 
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//$Id: JTAHelper.java 10068 2006-06-28 17:07:06Z steve.ebersole@jboss.com $
 
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package org.hibernate.util;
 
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import javax.transaction.Status;
 
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import javax.transaction.SystemException;
 
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import javax.transaction.TransactionManager;
 
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import org.hibernate.TransactionException;
 
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import org.hibernate.engine.SessionFactoryImplementor;
 
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/**
 
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 * @author Gavin King
 
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 */
 
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public final class JTAHelper {
 
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        private JTAHelper() {}
 
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        public static boolean isRollback(int status) {
 
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                return status==Status.STATUS_MARKED_ROLLBACK ||
 
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                       status==Status.STATUS_ROLLING_BACK ||
 
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                       status==Status.STATUS_ROLLEDBACK;
 
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        }
 
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        public static boolean isInProgress(int status) {
 
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                return status==Status.STATUS_ACTIVE ||
 
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                       status==Status.STATUS_MARKED_ROLLBACK;
 
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        }
 
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        /**
 
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         * Return true if a JTA transaction is in progress
 
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         * and false in *every* other cases (including in a JDBC transaction).
 
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         */
 
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        public static boolean isTransactionInProgress(SessionFactoryImplementor factory) {
 
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                TransactionManager tm = factory.getTransactionManager();
 
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                try {
 
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                        return tm != null && isTransactionInProgress( tm.getTransaction() );
 
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                }
 
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                catch (SystemException se) {
 
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                        throw new TransactionException( "could not obtain JTA Transaction", se );
 
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                }
 
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        }
 
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        public static boolean isTransactionInProgress(javax.transaction.Transaction tx) throws SystemException {
 
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                return tx != null && JTAHelper.isInProgress( tx.getStatus() );
 
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        }
 
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        public static boolean isMarkedForRollback(int status) {
 
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                return status == Status.STATUS_MARKED_ROLLBACK;
 
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        }
 
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        public static boolean isMarkedForRollback(javax.transaction.Transaction tx) throws SystemException {
 
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                return isMarkedForRollback( tx.getStatus() );
 
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        }
 
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}