April 2003
Beginner to intermediate
380 pages
12h 25m
English
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Name
Transaction
Synopsis
The Transaction interface
provides for initiation and completion of transactions under user
control. It also provides methods for setting various options that
control transaction behavior during a transaction and cache behavior
after the transaction completes.
public interface Transaction {
public void begin( );
public void commit( );
public boolean getNontransactionalRead( );
public boolean getNontransactionalWrite( );
public boolean getOptimistic( );
public PersistenceManager getPersistenceManager( );
public boolean getRestoreValues( );
public boolean getRetainValues( );
public Synchronization getSynchronization( );
public boolean isActive( );
public void rollback( );
public void setNontransactionalRead(
boolean nontransactionalRead);
public void setNontransactionalWrite(
boolean nontransactionalWrite);
public void setOptimistic(boolean optimistic);
public void setRestoreValues(boolean restoreValues);
public void setRetainValues(boolean retainValues);
public void setSynchronization(Synchronization sync);
}Returned by
PersistenceManager.currentTransaction(
)
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.