Examples of org.springframework.jdbc.datasource.ConnectionHolder

Package org.springframework.jdbc.datasource

Examples of org.springframework.jdbc.datasource.ConnectionHolder

org.springframework.jdbc.datasource.ConnectionHolder
Connection holder, wrapping a JDBC Connection. {@link DataSourceTransactionManager} binds instances of this classto the thread, for a specific DataSource.
Inherits rollback-only support for nested JDBC transactions and reference count functionality from the base class.
Note: This is an SPI class, not intended to be used by applications. @author Juergen Hoeller @since 06.05.2003 @see DataSourceTransactionManager @see DataSourceUtils


      // Register the JPA EntityManager's JDBC Connection for the DataSource, if set.
      if (getDataSource() != null) {
        ConnectionHandle conHandle = getJpaDialect().getJdbcConnection(em, definition.isReadOnly());
        if (conHandle != null) {
          ConnectionHolder conHolder = new ConnectionHolder(conHandle);
          if (timeoutToUse != TransactionDefinition.TIMEOUT_DEFAULT) {
            conHolder.setTimeoutInSeconds(timeoutToUse);
          }
          if (logger.isDebugEnabled()) {
            logger.debug("Exposing JPA transaction as JDBC transaction [" + conHolder.getConnectionHandle() + "]");
          }
          TransactionSynchronizationManager.bindResource(getDataSource(), conHolder);
          txObject.setConnectionHolder(conHolder);
        }
        else {

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    JpaTransactionObject txObject = (JpaTransactionObject) transaction;
    txObject.setEntityManagerHolder(null, false);
    EntityManagerHolder entityManagerHolder = (EntityManagerHolder)
        TransactionSynchronizationManager.unbindResource(getEntityManagerFactory());
    txObject.setConnectionHolder(null);
    ConnectionHolder connectionHolder = null;
    if (getDataSource() != null && TransactionSynchronizationManager.hasResource(getDataSource())) {
      connectionHolder = (ConnectionHolder) TransactionSynchronizationManager.unbindResource(getDataSource());
    }
    return new SuspendedResourcesHolder(entityManagerHolder, connectionHolder);
  }

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            "Could not obtain Hibernate-managed Session for Spring-managed transaction", ex);
      }
    }


    if (getDataSource() != null) {
      ConnectionHolder conHolder = (ConnectionHolder)
          TransactionSynchronizationManager.getResource(getDataSource());
      txObject.setConnectionHolder(conHolder);
    }


    return txObject;

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      txObject.getSessionHolder().setTransaction(hibTx);


      // Register the Hibernate Session's JDBC Connection for the DataSource, if set.
      if (getDataSource() != null) {
        Connection con = ((SessionImplementor) session).connection();
        ConnectionHolder conHolder = new ConnectionHolder(con);
        if (timeout != TransactionDefinition.TIMEOUT_DEFAULT) {
          conHolder.setTimeoutInSeconds(timeout);
        }
        if (logger.isDebugEnabled()) {
          logger.debug("Exposing Hibernate transaction as JDBC transaction [" + con + "]");
        }
        TransactionSynchronizationManager.bindResource(getDataSource(), conHolder);

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    HibernateTransactionObject txObject = (HibernateTransactionObject) transaction;
    txObject.setSessionHolder(null);
    SessionHolder sessionHolder =
        (SessionHolder) TransactionSynchronizationManager.unbindResource(getSessionFactory());
    txObject.setConnectionHolder(null);
    ConnectionHolder connectionHolder = null;
    if (getDataSource() != null) {
      connectionHolder = (ConnectionHolder) TransactionSynchronizationManager.unbindResource(getDataSource());
    }
    return new SuspendedResourcesHolder(sessionHolder, connectionHolder);
  }

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      // Register the TopLink Session's JDBC Connection for the DataSource, if set.
      if (getDataSource() != null) {
        Connection con = getJdbcConnection(session);
        if (con != null) {
          ConnectionHolder conHolder = new ConnectionHolder(con);
          if (timeout != TransactionDefinition.TIMEOUT_DEFAULT) {
            conHolder.setTimeoutInSeconds(timeout);
          }
          if (logger.isDebugEnabled()) {
            logger.debug("Exposing TopLink transaction as JDBC transaction [" + con + "]");
          }
          TransactionSynchronizationManager.bindResource(getDataSource(), conHolder);

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      }
      txObject.setSessionHolder(sessionHolder, false);
    }


    if (getDataSource() != null) {
      ConnectionHolder conHolder = (ConnectionHolder)
          TransactionSynchronizationManager.getResource(getDataSource());
      txObject.setConnectionHolder(conHolder);
    }


    return txObject;

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      txObject.getSessionHolder().setTransaction(hibTx);


      // Register the Hibernate Session's JDBC Connection for the DataSource, if set.
      if (getDataSource() != null) {
        Connection con = session.connection();
        ConnectionHolder conHolder = new ConnectionHolder(con);
        if (timeout != TransactionDefinition.TIMEOUT_DEFAULT) {
          conHolder.setTimeoutInSeconds(timeout);
        }
        if (logger.isDebugEnabled()) {
          logger.debug("Exposing Hibernate transaction as JDBC transaction [" + con + "]");
        }
        TransactionSynchronizationManager.bindResource(getDataSource(), conHolder);

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    HibernateTransactionObject txObject = (HibernateTransactionObject) transaction;
    txObject.setSessionHolder(null, false);
    SessionHolder sessionHolder =
        (SessionHolder) TransactionSynchronizationManager.unbindResource(getSessionFactory());
    txObject.setConnectionHolder(null);
    ConnectionHolder connectionHolder = null;
    if (getDataSource() != null) {
      connectionHolder = (ConnectionHolder) TransactionSynchronizationManager.unbindResource(getDataSource());
    }
    return new SuspendedResourcesHolder(sessionHolder, connectionHolder);
  }

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      }
      txObject.setPersistenceManagerHolder(pmHolder, false);
    }


    if (getDataSource() != null) {
      ConnectionHolder conHolder = (ConnectionHolder)
          TransactionSynchronizationManager.getResource(getDataSource());
      txObject.setConnectionHolder(conHolder);
    }


    return txObject;

View Full Code Here

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