Example usage for org.apache.ibatis.transaction TransactionFactory newTransaction

Introduction

In this page you can find the example usage for org.apache.ibatis.transaction TransactionFactory newTransaction.

Prototype

Transaction newTransaction(DataSource dataSource, TransactionIsolationLevel level, boolean autoCommit);

Source Link

Document

Creates a Transaction out of a datasource.

Usage

From source file:com.raycloud.cobarclient.mybatis.spring.SqlSessionUtils.java

License:Apache License

/**
 * Environment?//from  www  . j  a v  a 2 s.  co m
 *
 * @param environment
 * @param sessionFactory
 * @param executorType
 * @return
 */
private static SqlSession openSession(Environment environment, SqlSessionFactory sessionFactory,
        ExecutorType executorType) {
    Transaction tx = null;
    try {
        final TransactionFactory transactionFactory = environment.getTransactionFactory();
        tx = transactionFactory.newTransaction(environment.getDataSource(), null, false);
        final Executor executor = sessionFactory.getConfiguration().newExecutor(tx, executorType);
        return new DefaultSqlSession(sessionFactory.getConfiguration(), executor, false);
    } catch (Exception e) {
        closeTransaction(tx); // may have fetched a connection so lets call close()
        throw ExceptionFactory.wrapException("Error opening session.  Cause: " + e, e);
    } finally {
        ErrorContext.instance().reset();
    }
}

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From source file:org.activiti.MultiTenantSqlSessionFactory.java

License:Apache License

private SqlSession openSessionFromDataSource(ExecutorType execType, TransactionIsolationLevel level,
        boolean autoCommit) {
    Transaction tx = null;//from w  w  w .j a  va  2  s  .c  om
    try {
        final Environment environment = getConfiguration().getEnvironment();
        final TransactionFactory transactionFactory = getTransactionFactoryFromEnvironment(environment);
        tx = transactionFactory.newTransaction(environment.getDataSource(), level, autoCommit);
        final Executor executor = getConfiguration().newExecutor(tx, execType, autoCommit);
        return new DefaultSqlSession(getConfiguration(), executor);
    } catch (Exception e) {
        closeTransaction(tx); // may have fetched a connection so lets call close()
        throw ExceptionFactory.wrapException("Error opening session.  Cause: " + e, e);
    } finally {
        ErrorContext.instance().reset();
    }
}

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From source file:org.hsweb.web.mybatis.dynamic.DynamicSqlSessionFactory.java

License:Apache License

private SqlSession openSessionFromDataSource(ExecutorType execType, TransactionIsolationLevel level,
        boolean autoCommit) {
    Transaction tx = null;//from  w w w  . j  a  v  a  2s .  c  o m
    try {
        final Environment environment = getConfiguration().getEnvironment();
        final TransactionFactory transactionFactory = getTransactionFactoryFromEnvironment(environment);
        DataSource ds = DataSourceHolder.getActiveSource();
        if (ds == null)
            ds = environment.getDataSource();
        tx = transactionFactory.newTransaction(ds, level, autoCommit);
        final Executor executor = getConfiguration().newExecutor(tx, execType);
        return new DefaultSqlSession(getConfiguration(), executor, autoCommit);
    } catch (Exception e) {
        closeTransaction(tx); // may have fetched a connection so lets call close()
        throw ExceptionFactory.wrapException("Error opening session.  Cause: " + e, e);
    } finally {
        ErrorContext.instance().reset();
    }
}

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From source file:org.hswebframework.web.dao.mybatis.dynamic.DynamicSqlSessionFactory.java

License:Apache License

@SuppressWarnings("all")
private SqlSession openSessionFromDataSource(ExecutorType execType, TransactionIsolationLevel level,
        boolean autoCommit) {
    Transaction tx = null;//w w w. jav  a2s . c o  m
    try {
        final Environment environment = getConfiguration().getEnvironment();
        final TransactionFactory transactionFactory = getTransactionFactoryFromEnvironment(environment);
        DataSource ds = DataSourceHolder.currentDataSource().getNative();
        if (ds == null) {
            ds = environment.getDataSource();
        }
        tx = transactionFactory.newTransaction(ds, level, autoCommit);
        final Executor executor = getConfiguration().newExecutor(tx, execType);
        return new DefaultSqlSession(getConfiguration(), executor, autoCommit);
    } catch (Exception e) {
        closeTransaction(tx); // may have fetched a connection so lets call close()
        throw ExceptionFactory.wrapException("Error opening session.  Cause: " + e, e);
    } finally {
        ErrorContext.instance().reset();
    }
}

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From source file:org.solmix.datax.mybatis.MybatisDataService.java

License:Open Source License

private Connection getConnection(DataSource dataSource, boolean autoCommit) {
    TransactionFactory factory = sqlSessionFactory.getConfiguration().getEnvironment().getTransactionFactory();
    org.apache.ibatis.transaction.Transaction trans = factory.newTransaction(dataSource,
            TransactionIsolationLevel.NONE, true);
    try {// ww w  .ja  va 2 s.  c  o m
        Connection conn = trans.getConnection();
        conn.setAutoCommit(autoCommit);
        return conn;
    } catch (SQLException e) {
        throw new GetConnectionException("Could not get JDBC Connection", e);
    }
}

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