/*
* Copyright 2012-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.data.convert;
import org.springframework.data.mapping.PersistentEntity;
import org.springframework.data.mapping.PersistentProperty;
import org.springframework.data.mapping.model.ParameterValueProvider;
/**
* SPI to abstract strategies to create instances for {@link PersistentEntity}s.
*
* @author Oliver Gierke
*/
public interface EntityInstantiator {
/**
* Creates a new instance of the given entity using the given source to pull data from.
*
* @param entity will not be {@literal null}.
* @param provider will not be {@literal null}.
* @return
*/
<T, E extends PersistentEntity<? extends T, P>, P extends PersistentProperty<P>> T createInstance(E entity,
ParameterValueProvider<P> provider);
}