Class ManagedDataSource

java.lang.Object
org.apache.commons.dbcp.PoolingDataSource
org.apache.commons.dbcp.managed.ManagedDataSource
All Implemented Interfaces:
Wrapper, CommonDataSource, DataSource

public class ManagedDataSource extends PoolingDataSource
The ManagedDataSource is a PoolingDataSource that creates ManagedConnections.
Version:
$Revision$
Author:
Dain Sundstrom
  • Constructor Details

    • ManagedDataSource

      public ManagedDataSource()
      Creates an uninitialized datasource. Before this data source can be used a pool and transaction registry must be set.
    • ManagedDataSource

      public ManagedDataSource(org.apache.commons.pool.ObjectPool pool, TransactionRegistry transactionRegistry)
      Creates a ManagedDataSource which obtains connections from the specified pool and manages them using the specified transaction registry. The TransactionRegistry must be the transaction registry obtained from the XAConnectionFactory used to create the connection pool. If not an error will occure when attempting to use the connection in a global transaction because the XAResource object associated with the connection will be unavailable.
      Parameters:
      pool - the connection pool
      transactionRegistry - the transaction registry obtained from the XAConnectionFactory used to create the connection pool object factory
  • Method Details

    • setTransactionRegistry

      public void setTransactionRegistry(TransactionRegistry transactionRegistry)
      Sets the transaction registry from the XAConnectionFactory used to create the pool. The transaction registry can only be set once using either a connector or this setter method.
      Parameters:
      transactionRegistry - the transaction registry acquired from the XAConnectionFactory used to create the pool
    • getConnection

      public Connection getConnection() throws SQLException
      Description copied from class: PoolingDataSource
      Return a Connection from my pool, according to the contract specified by ObjectPool.borrowObject().
      Specified by:
      getConnection in interface DataSource
      Overrides:
      getConnection in class PoolingDataSource
      Throws:
      SQLException