com.univocity.api.config.builders.ExclusionWithoutMetadata Maven / Gradle / Ivy
/*******************************************************************************
* Copyright (c) 2014 uniVocity Software Pty Ltd. All rights reserved.
* This file is subject to the terms and conditions defined in file
* 'LICENSE.txt', which is part of this source code package.
******************************************************************************/
package com.univocity.api.config.builders;
import com.univocity.api.engine.*;
/**
* The ExclusionWithoutMetadata configuration is obtained from a {@link PersistenceSetup} using {@link PersistenceSetup#notUsingMetadata()}.
* It provides configuration options for deletion operations that do not rely on uniVocity metadata
*
* It is used to define how the {@link DataIntegrationEngine} should delete records in the destination entity of a {@link EntityMapping}
* when executing a data mapping cycle.
*
* @see EntityMapping
* @see PersistenceSetup
* @see DataIntegrationEngine
*
* @author uniVocity Software Pty Ltd - [email protected]
*
*/
public interface ExclusionWithoutMetadata {
/**
* Configures the {@link EntityMapping} to delete all records stored in the destination entity.
* @return the next step of this configuration: determine how to insert records in the destination entity
*/
public InsertionConfig deleteAll();
/**
* Configures the {@link EntityMapping} to keep all records stored in the destination entity.
* @return the next step of this configuration: determine how to update records in the destination entity, without
* the usage of metadata.
*/
public UpdateWithoutMetadata deleteDisabled();
}