org.hibernate.jdbc
Class WorkExecutor<T>

java.lang.Object
  extended by org.hibernate.jdbc.WorkExecutor<T>

public class WorkExecutor<T>
extends Object

A visitor used for executing a discrete piece of work encapsulated in a Work or ReturningWork instance..


Constructor Summary
WorkExecutor()
           
 
Method Summary
<T> T
executeReturningWork(ReturningWork<T> work, Connection connection)
          Execute the discrete work encapsulated by a ReturningWork instance using the supplied connection, returning the result of ReturningWork.execute(java.sql.Connection)
<T> T
executeWork(Work work, Connection connection)
          Execute the discrete work encapsulated by a Work instance using the supplied connection.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

WorkExecutor

public WorkExecutor()
Method Detail

executeWork

public <T> T executeWork(Work work,
                         Connection connection)
              throws SQLException
Execute the discrete work encapsulated by a Work instance using the supplied connection. Because Work does not return a value when executed (via Work.execute(java.sql.Connection), this method always returns null.

Parameters:
work - The @link ReturningWork} instance encapsulating the discrete work
connection - The connection on which to perform the work.
Returns:
null>.
Throws:
SQLException - Thrown during execution of the underlying JDBC interaction.
HibernateException - Generally indicates a wrapped SQLException.

executeReturningWork

public <T> T executeReturningWork(ReturningWork<T> work,
                                  Connection connection)
                       throws SQLException
Execute the discrete work encapsulated by a ReturningWork instance using the supplied connection, returning the result of ReturningWork.execute(java.sql.Connection)

Parameters:
work - The @link ReturningWork} instance encapsulating the discrete work
connection - The connection on which to perform the work.
Returns:
the valued returned by work.execute(connection).
Throws:
SQLException - Thrown during execution of the underlying JDBC interaction.
HibernateException - Generally indicates a wrapped SQLException.


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