org.springframework.data.relational.core.conversion

Interface Interpreter

public interface Interpreter

An Interpreter gets called by a AggregateChange for each DbAction and is tasked with executing that action against a database. While the DbAction is just an abstract representation of a database action it's the task of an interpreter to actually execute it. This typically involves creating some SQL and running it using JDBC, but it may also use some third party technology like MyBatis or jOOQ to do this.

Author:

Jens Schauder

Method Summary

Modifier and Type	Method and Description
<T> void	interpret(DbAction.Delete<T> delete)
<T> void	interpret(DbAction.DeleteAll<T> delete)
<T> void	interpret(DbAction.DeleteAllRoot<T> deleteAllRoot)
<T> void	interpret(DbAction.DeleteRoot<T> deleteRoot)
<T> void	interpret(DbAction.Insert<T> insert)
<T> void	interpret(DbAction.InsertRoot<T> insert)
<T> void	interpret(DbAction.Merge<T> update)
<T> void	interpret(DbAction.Update<T> update) Interpret an DbAction.Update.
<T> void	interpret(DbAction.UpdateRoot<T> update)

Method Detail

interpret

<T> void interpret(DbAction.Insert<T> insert)

interpret

<T> void interpret(DbAction.InsertRoot<T> insert)

interpret

<T> void interpret(DbAction.Update<T> update)

Interpret an DbAction.Update. Interpreting normally means "executing".

Type Parameters:

T - the type of entity to work on.

Parameters:

update - the DbAction.Update to be executed

interpret

<T> void interpret(DbAction.UpdateRoot<T> update)

interpret

<T> void interpret(DbAction.Merge<T> update)

interpret

<T> void interpret(DbAction.Delete<T> delete)

interpret

<T> void interpret(DbAction.DeleteRoot<T> deleteRoot)

interpret

<T> void interpret(DbAction.DeleteAll<T> delete)

interpret

<T> void interpret(DbAction.DeleteAllRoot<T> deleteAllRoot)