Example usage for org.apache.commons.dbcp2 PoolableConnectionFactory setCacheState

Introduction

In this page you can find the example usage for org.apache.commons.dbcp2 PoolableConnectionFactory setCacheState.

Prototype

public void setCacheState(boolean cacheState) 

Source Link

Usage

From source file:JDBCPool.dbcp.demo.sourcecode.BasicDataSource.java

/**
 * Creates the PoolableConnectionFactory and attaches it to the connection pool.  This method only exists
 * so subclasses can replace the default implementation.
 *
 * @param driverConnectionFactory JDBC connection factory
 * @throws SQLException if an error occurs creating the PoolableConnectionFactory
 *///w  ww. j a v a  2s.  c o  m
protected PoolableConnectionFactory createPoolableConnectionFactory(ConnectionFactory driverConnectionFactory)
        throws SQLException {
    PoolableConnectionFactory connectionFactory = null;
    try {
        connectionFactory = new PoolableConnectionFactory(driverConnectionFactory, registeredJmxName);
        connectionFactory.setValidationQuery(validationQuery);
        connectionFactory.setValidationQueryTimeout(validationQueryTimeout);
        connectionFactory.setConnectionInitSql(connectionInitSqls); //?Connection?SQL?
        connectionFactory.setDefaultReadOnly(defaultReadOnly);
        connectionFactory.setDefaultAutoCommit(defaultAutoCommit);
        connectionFactory.setDefaultTransactionIsolation(defaultTransactionIsolation);
        connectionFactory.setDefaultCatalog(defaultCatalog);
        connectionFactory.setCacheState(cacheState);
        connectionFactory.setPoolStatements(poolPreparedStatements);
        connectionFactory.setMaxOpenPrepatedStatements(maxOpenPreparedStatements);
        connectionFactory.setMaxConnLifetimeMillis(maxConnLifetimeMillis);
        connectionFactory.setRollbackOnReturn(getRollbackOnReturn());
        connectionFactory.setEnableAutoCommitOnReturn(getEnableAutoCommitOnReturn());
        connectionFactory.setDefaultQueryTimeout(getDefaultQueryTimeout());
        validateConnectionFactory(connectionFactory); //??
    } catch (RuntimeException e) {
        throw e;
    } catch (Exception e) {
        throw new SQLException("Cannot create PoolableConnectionFactory (" + e.getMessage() + ")", e);
    }
    return connectionFactory;
}

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