org.springframework.boot.orm.jpa.JpaDependsOnDatabaseInitializationDetector Maven / Gradle / Ivy
/*
* Copyright 2012-2021 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
*
* https://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.boot.orm.jpa;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import javax.persistence.EntityManagerFactory;
import org.springframework.boot.sql.init.dependency.AbstractBeansOfTypeDependsOnDatabaseInitializationDetector;
import org.springframework.boot.sql.init.dependency.DependsOnDatabaseInitializationDetector;
import org.springframework.core.env.Environment;
import org.springframework.orm.jpa.AbstractEntityManagerFactoryBean;
/**
* {@link DependsOnDatabaseInitializationDetector} for JPA.
*
* @author Andy Wilkinson
*/
class JpaDependsOnDatabaseInitializationDetector extends AbstractBeansOfTypeDependsOnDatabaseInitializationDetector {
private final Environment environment;
JpaDependsOnDatabaseInitializationDetector(Environment environment) {
this.environment = environment;
}
@Override
protected Set> getDependsOnDatabaseInitializationBeanTypes() {
boolean postpone = this.environment.getProperty("spring.jpa.defer-datasource-initialization", boolean.class,
false);
return postpone ? Collections.emptySet()
: new HashSet<>(Arrays.asList(EntityManagerFactory.class, AbstractEntityManagerFactoryBean.class));
}
}