com.avaje.ebean.TransactionCallback Maven / Gradle / Ivy
package com.avaje.ebean;
/**
* Provides a callback that can be registered with a Transaction.
*
* The callback methods are called just prior to and after the transaction performs a commit or rollback.
*
* A typical use of TransactionCallback would be to clean up non-transactional resources like files. For example,
* when processing files on postCommit/postRollback clean up the associated files. As another example when
* on postCommit of a delete remove associated resources from the file system or remote service.
*/
public interface TransactionCallback {
/**
* Perform processing just prior to the transaction commit.
*/
void preCommit();
/**
* Perform processing just after the transaction commit.
*/
void postCommit();
/**
* Perform processing just prior to the transaction rollback.
*/
void preRollback();
/**
* Perform processing just after the transaction rollback.
*/
void postRollback();
}