org.apache.openjpa.jdbc.kernel
Class TableJDBCSeq.CurrentSequenceRunnable

java.lang.Object
  org.apache.openjpa.jdbc.kernel.TableJDBCSeq.CurrentSequenceRunnable

All Implemented Interfaces:

Runnable

Enclosing class:

TableJDBCSeq

protected class TableJDBCSeq.CurrentSequenceRunnable
extends Object
implements Runnable

CurentSequenceRunnable is a runnable wrapper which obtains the current sequence value from the database.

Constructor Summary

TableJDBCSeq.CurrentSequenceRunnable(JDBCStore store, ClassMapping mapping)

Method Summary

void	run() This method actually obtains the current sequence value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TableJDBCSeq.CurrentSequenceRunnable

TableJDBCSeq.CurrentSequenceRunnable(JDBCStore store,
                                     ClassMapping mapping)

Method Detail

run

public void run()
         throws RuntimeException

This method actually obtains the current sequence value.

Specified by:

run in interface Runnable

Throws:

RuntimeException - any SQLExceptions that occur when obtaining the sequence value are wrapped in a runtime exception to avoid breaking the Runnable method signature. The caller can obtain the "real" exception by calling getCause().