com.github.susom.database

Interface DbCodeTypedTx<T>

public interface DbCodeTypedTx<T>

A block of runnable code using a transacted Database.

Author:

garricko

Method Summary

Modifier and Type	Method and Description
T	run(java.util.function.Supplier<Database> db, Transaction tx) Implement this method to provide a block of code that uses the provided database and is transacted.

Method Detail

run

T run(java.util.function.Supplier<Database> db,
      Transaction tx)
throws Exception

Implement this method to provide a block of code that uses the provided database and is transacted. Whether the transaction will commit or rollback is typically controlled by the code that invokes this method.

If a Throwable is thrown from this method, it will be caught, wrapped in a DatabaseException (if it is not already one), and then propagated.

Throws:

Exception