Java DataSourceUtils.resetConnectionAfterTransaction方法代码示例

import org.springframework.jdbc.datasource.DataSourceUtils; //导入方法依赖的package包/类
public void resetSessionState() {
	if (this.previousFlushMode != null) {
		this.session.setFlushMode(this.previousFlushMode);
	}
	if (this.preparedCon != null && this.session.isConnected()) {
		Connection conToReset = HibernateConnectionHandle.doGetConnection(this.session);
		if (conToReset != this.preparedCon) {
			LogFactory.getLog(HibernateJpaDialect.class).warn(
					"JDBC Connection to reset not identical to originally prepared Connection - please " +
					"make sure to use connection release mode ON_CLOSE (the default) and to run against " +
					"Hibernate 4.2+ (or switch HibernateJpaDialect's prepareConnection flag to false");
		}
		DataSourceUtils.resetConnectionAfterTransaction(conToReset, this.previousIsolationLevel);
	}
}
 

import org.springframework.jdbc.datasource.DataSourceUtils; //导入方法依赖的package包/类
@Override
protected void doCleanupAfterCompletion(Object transaction) {
	DataSourceTransactionObject txObject = (DataSourceTransactionObject) transaction;

	// Remove the connection holder from the thread, if exposed.
	if (txObject.isNewConnectionHolder()) {
		TransactionSynchronizationManager.unbindResource(this.dataSource);
	}

	// Reset connection.
	Connection con = txObject.getConnectionHolder().getConnection();
	try {
		if (txObject.isMustRestoreAutoCommit()) {
			con.setAutoCommit(true);
		}
		DataSourceUtils.resetConnectionAfterTransaction(con, txObject.getPreviousIsolationLevel());
	}
	catch (Throwable ex) {
		logger.debug("Could not reset JDBC Connection after transaction", ex);
	}

	if (txObject.isNewConnectionHolder()) {
		if (logger.isDebugEnabled()) {
			logger.debug("Releasing JDBC Connection [" + con + "] after transaction");
		}
		DataSourceUtils.releaseConnection(con, this.dataSource);
	}

	txObject.getConnectionHolder().clear();
}
 

import org.springframework.jdbc.datasource.DataSourceUtils; //导入方法依赖的package包/类
@Override
protected void doCleanupAfterCompletion(Object transaction) {
	HibernateTransactionObject txObject = (HibernateTransactionObject) transaction;

	// Remove the session holder from the thread.
	if (txObject.isNewSessionHolder()) {
		TransactionSynchronizationManager.unbindResource(getSessionFactory());
	}

	// Remove the JDBC connection holder from the thread, if exposed.
	if (getDataSource() != null) {
		TransactionSynchronizationManager.unbindResource(getDataSource());
	}

	Session session = txObject.getSessionHolder().getSession();
	if (this.prepareConnection && session.isConnected() && isSameConnectionForEntireSession(session)) {
		// We're running with connection release mode "on_close": We're able to reset
		// the isolation level and/or read-only flag of the JDBC Connection here.
		// Else, we need to rely on the connection pool to perform proper cleanup.
		try {
			Connection con = ((SessionImplementor) session).connection();
			DataSourceUtils.resetConnectionAfterTransaction(con, txObject.getPreviousIsolationLevel());
		}
		catch (HibernateException ex) {
			logger.debug("Could not access JDBC Connection of Hibernate Session", ex);
		}
	}

	if (txObject.isNewSession()) {
		if (logger.isDebugEnabled()) {
			logger.debug("Closing Hibernate Session [" + session + "] after transaction");
		}
		SessionFactoryUtils.closeSession(session);
	}
	else {
		if (logger.isDebugEnabled()) {
			logger.debug("Not closing pre-bound Hibernate Session [" + session + "] after transaction");
		}
		if (txObject.getSessionHolder().getPreviousFlushMode() != null) {
			session.setFlushMode(txObject.getSessionHolder().getPreviousFlushMode());
		}
		if (!this.hibernateManagedSession) {
			session.disconnect();
		}
	}
	txObject.getSessionHolder().clear();
}
 

import org.springframework.jdbc.datasource.DataSourceUtils; //导入方法依赖的package包/类
@Override
@SuppressWarnings("deprecation")
protected void doCleanupAfterCompletion(Object transaction) {
	HibernateTransactionObject txObject = (HibernateTransactionObject) transaction;

	// Remove the session holder from the thread.
	if (txObject.isNewSessionHolder()) {
		TransactionSynchronizationManager.unbindResource(getSessionFactory());
	}

	// Remove the JDBC connection holder from the thread, if exposed.
	if (getDataSource() != null) {
		TransactionSynchronizationManager.unbindResource(getDataSource());
	}

	Session session = txObject.getSessionHolder().getSession();
	if (this.prepareConnection && session.isConnected() && isSameConnectionForEntireSession(session)) {
		// We're running with connection release mode "on_close": We're able to reset
		// the isolation level and/or read-only flag of the JDBC Connection here.
		// Else, we need to rely on the connection pool to perform proper cleanup.
		try {
			Connection con = session.connection();
			DataSourceUtils.resetConnectionAfterTransaction(con, txObject.getPreviousIsolationLevel());
		}
		catch (HibernateException ex) {
			logger.debug("Could not access JDBC Connection of Hibernate Session", ex);
		}
	}

	if (txObject.isNewSession()) {
		if (logger.isDebugEnabled()) {
			logger.debug("Closing Hibernate Session [" + SessionFactoryUtils.toString(session) +
					"] after transaction");
		}
		SessionFactoryUtils.closeSessionOrRegisterDeferredClose(session, getSessionFactory());
	}
	else {
		if (logger.isDebugEnabled()) {
			logger.debug("Not closing pre-bound Hibernate Session [" +
					SessionFactoryUtils.toString(session) + "] after transaction");
		}
		if (txObject.getSessionHolder().getPreviousFlushMode() != null) {
			session.setFlushMode(txObject.getSessionHolder().getPreviousFlushMode());
		}
		if (!this.hibernateManagedSession) {
			session.disconnect();
		}
	}
	txObject.getSessionHolder().clear();
}
 

import org.springframework.jdbc.datasource.DataSourceUtils; //导入方法依赖的package包/类
public void resetIsolationLevel() {
	if (this.previousIsolationLevel != null) {
		DataSourceUtils.resetConnectionAfterTransaction(connection,
				previousIsolationLevel);
	}
}
 

import org.springframework.jdbc.datasource.DataSourceUtils; //导入方法依赖的package包/类
public void resetIsolationLevel() {
    if (this.previousIsolationLevel != null) {
        DataSourceUtils.resetConnectionAfterTransaction(connection,
                previousIsolationLevel);
    }
}
 

import org.springframework.jdbc.datasource.DataSourceUtils; //导入方法依赖的package包/类
public void reset() {
    DataSourceUtils.resetConnectionAfterTransaction(connection, originalIsolation);
}
 

import org.springframework.jdbc.datasource.DataSourceUtils; //导入方法依赖的package包/类
@Override
protected void doCleanupAfterCompletion(Object transaction) {
	HibernateTransactionObject txObject = (HibernateTransactionObject) transaction;

	// Remove the session holder from the thread.
	if (txObject.isNewSessionHolder()) {
		TransactionSynchronizationManager.unbindResource(getSessionFactory());
	}

	// Remove the JDBC connection holder from the thread, if exposed.
	if (getDataSource() != null) {
		TransactionSynchronizationManager.unbindResource(getDataSource());
	}

	Session session = txObject.getSessionHolder().getSession();
	if (this.prepareConnection && session.isConnected() && isSameConnectionForEntireSession(session)) {
		// We're running with connection release mode "on_close": We're able to reset
		// the isolation level and/or read-only flag of the JDBC Connection here.
		// Else, we need to rely on the connection pool to perform proper cleanup.
		try {
			Connection con = session.connection();
			DataSourceUtils.resetConnectionAfterTransaction(con, txObject.getPreviousIsolationLevel());
		}
		catch (HibernateException ex) {
			logger.debug("Could not access JDBC Connection of Hibernate Session", ex);
		}
	}

	if (txObject.isNewSession()) {
		if (logger.isDebugEnabled()) {
			logger.debug("Closing Hibernate Session [" + SessionFactoryUtils.toString(session) +
					"] after transaction");
		}
		SessionFactoryUtils.closeSessionOrRegisterDeferredClose(session, getSessionFactory());
	}
	else {
		if (logger.isDebugEnabled()) {
			logger.debug("Not closing pre-bound Hibernate Session [" +
					SessionFactoryUtils.toString(session) + "] after transaction");
		}
		if (txObject.getSessionHolder().getPreviousFlushMode() != null) {
			session.setFlushMode(txObject.getSessionHolder().getPreviousFlushMode());
		}
		if (!this.hibernateManagedSession) {
			session.disconnect();
		}
	}
	txObject.getSessionHolder().clear();
}
 

import org.springframework.jdbc.datasource.DataSourceUtils; //导入方法依赖的package包/类
public void resetIsolationLevel() {
  DataSourceUtils.resetConnectionAfterTransaction(connection, previousIsolationLevel);
}