/** * Apply the given iBATIS TransactionConfig to the SqlMapClient. * <p>Default implementation casts to ExtendedSqlMapClient, retrieves the maximum * number of concurrent transactions from the SqlMapExecutorDelegate, and sets * an iBATIS TransactionManager with the given TransactionConfig. * @param sqlMapClient the SqlMapClient to apply the TransactionConfig to * @param transactionConfig the iBATIS TransactionConfig to apply * @see com.ibatis.sqlmap.engine.impl.ExtendedSqlMapClient * @see com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate#getMaxTransactions * @see com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate#setTxManager */ protected void applyTransactionConfig(SqlMapClient sqlMapClient, TransactionConfig transactionConfig) { if (!(this.sqlMapClient instanceof ExtendedSqlMapClient)) { throw new IllegalArgumentException( "Cannot set TransactionConfig with DataSource for SqlMapClient if not of type " + "ExtendedSqlMapClient: " + this.sqlMapClient); } ExtendedSqlMapClient extendedClient = (ExtendedSqlMapClient) this.sqlMapClient; transactionConfig.setMaximumConcurrentTransactions(extendedClient.getDelegate().getMaxTransactions()); extendedClient.getDelegate().setTxManager(new TransactionManager(transactionConfig)); }