TxAction (guicey-jdbi3 7.1.1 API)

Type Parameters:

T - return type

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface TxAction<T>
```
Transaction action passed to transaction template.

Since:

31.08.2018

See Also:

for usage

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T execute(org.jdbi.v3.core.Handle handle)
  Called under transaction.

- Method Detail
  - execute
```
T execute(org.jdbi.v3.core.Handle handle)
   throws java.lang.Exception
```
    Called under transaction. Exceptions are propagated and cause transaction rollback.
    
    Parameters:
    
    handle - current JDBI handle under unit of work
    
    Returns:
    
    action result
    
    Throws:
    
    java.lang.Exception - on errors (used to move exceptions handling outside of action)