Example usage for org.apache.commons.dbcp PoolingDataSource setLogWriter

Introduction

In this page you can find the example usage for org.apache.commons.dbcp PoolingDataSource setLogWriter.

Prototype

public void setLogWriter(PrintWriter out) 

Source Link

Document

Sets my log writer.

Usage

From source file:org.apache.ojb.broker.accesslayer.ConnectionFactoryDBCPImpl.java

/**
 * Wraps the specified object pool for connections as a DataSource.
 *
 * @param jcd the OJB connection descriptor for the pool to be wrapped
 * @param connectionPool the connection pool to be wrapped
 * @return a DataSource attached to the connection pool.
 * Connections will be wrapped using DBCP PoolGuard, that will not allow
 * unwrapping unless the "accessToUnderlyingConnectionAllowed=true" configuration
 * is specified.//  w ww .j a v a2 s.com
 */
protected DataSource wrapAsDataSource(JdbcConnectionDescriptor jcd, ObjectPool connectionPool) {
    final boolean allowConnectionUnwrap;
    if (jcd == null) {
        allowConnectionUnwrap = false;
    } else {
        final Properties properties = jcd.getConnectionPoolDescriptor().getDbcpProperties();
        final String allowConnectionUnwrapParam;
        allowConnectionUnwrapParam = properties.getProperty(PARAM_NAME_UNWRAP_ALLOWED);
        allowConnectionUnwrap = allowConnectionUnwrapParam != null
                && Boolean.valueOf(allowConnectionUnwrapParam).booleanValue();
    }
    final PoolingDataSource dataSource;
    dataSource = new PoolingDataSource(connectionPool);
    dataSource.setAccessToUnderlyingConnectionAllowed(allowConnectionUnwrap);

    if (jcd != null) {
        final AbandonedConfig ac = jcd.getConnectionPoolDescriptor().getAbandonedConfig();
        if (ac.getRemoveAbandoned() && ac.getLogAbandoned()) {
            final LoggerWrapperPrintWriter loggerPiggyBack;
            loggerPiggyBack = new LoggerWrapperPrintWriter(log, Logger.ERROR);
            dataSource.setLogWriter(loggerPiggyBack);
        }
    }
    return dataSource;
}

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