Add support for Value Expressions, Stream, Named and Modifying Queries.

See #3830

spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/aot/generated/AotMetaModel.java

@@ -1,124 +0,0 @@
-/*
- * Copyright 2024-2025 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.data.jpa.repository.aot.generated;
-
-import jakarta.persistence.EntityManager;
-import jakarta.persistence.EntityManagerFactory;
-import jakarta.persistence.metamodel.EmbeddableType;
-import jakarta.persistence.metamodel.EntityType;
-import jakarta.persistence.metamodel.ManagedType;
-import jakarta.persistence.metamodel.Metamodel;
-import jakarta.persistence.spi.ClassTransformer;
-
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-
-import org.hibernate.jpa.HibernatePersistenceProvider;
-import org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl;
-import org.hibernate.jpa.boot.internal.PersistenceUnitInfoDescriptor;
-import org.springframework.data.util.Lazy;
-import org.springframework.instrument.classloading.SimpleThrowawayClassLoader;
-import org.springframework.orm.jpa.persistenceunit.MutablePersistenceUnitInfo;
-
-/**
- * @author Christoph Strobl
- */
-class AotMetaModel implements Metamodel {
-
-	private final String persistenceUnit;
-	private final Set<Class<?>> managedTypes;
-	private final Lazy<EntityManagerFactory> entityManagerFactory = Lazy.of(this::init);
-	private final Lazy<Metamodel> metamodel = Lazy.of(() -> entityManagerFactory.get().getMetamodel());
-	private final Lazy<EntityManager> entityManager = Lazy.of(() -> entityManagerFactory.get().createEntityManager());
-
-	public AotMetaModel(Set<Class<?>> managedTypes) {
-		this("dynamic-tests", managedTypes);
-	}
-
-	private AotMetaModel(String persistenceUnit, Set<Class<?>> managedTypes) {
-		this.persistenceUnit = persistenceUnit;
-		this.managedTypes = managedTypes;
-	}
-
-	public static AotMetaModel hibernateModel(Class<?>... types) {
-		return new AotMetaModel(Set.of(types));
-	}
-
-	public static AotMetaModel hibernateModel(String persistenceUnit, Class<?>... types) {
-		return new AotMetaModel(persistenceUnit, Set.of(types));
-	}
-
-	public <X> EntityType<X> entity(Class<X> cls) {
-		return metamodel.get().entity(cls);
-	}
-
-	@Override
-	public EntityType<?> entity(String s) {
-		return metamodel.get().entity(s);
-	}
-
-	public <X> ManagedType<X> managedType(Class<X> cls) {
-		return metamodel.get().managedType(cls);
-	}
-
-	public <X> EmbeddableType<X> embeddable(Class<X> cls) {
-		return metamodel.get().embeddable(cls);
-	}
-
-	public Set<ManagedType<?>> getManagedTypes() {
-		return metamodel.get().getManagedTypes();
-	}
-
-	public Set<EntityType<?>> getEntities() {
-		return metamodel.get().getEntities();
-	}
-
-	public Set<EmbeddableType<?>> getEmbeddables() {
-		return metamodel.get().getEmbeddables();
-	}
-
-	public EntityManager entityManager() {
-		return entityManager.get();
-	}
-
-	EntityManagerFactory init() {
-
-		MutablePersistenceUnitInfo persistenceUnitInfo = new MutablePersistenceUnitInfo() {
-			@Override
-			public ClassLoader getNewTempClassLoader() {
-				return new SimpleThrowawayClassLoader(this.getClass().getClassLoader());
-			}
-
-			@Override
-			public void addTransformer(ClassTransformer classTransformer) {
-				// just ignore it
-			}
-		};
-
-		persistenceUnitInfo.setPersistenceUnitName(persistenceUnit);
-		this.managedTypes.stream().map(Class::getName).forEach(persistenceUnitInfo::addManagedClassName);
-
-		persistenceUnitInfo.setPersistenceProviderClassName(HibernatePersistenceProvider.class.getName());
-
-		return new EntityManagerFactoryBuilderImpl(new PersistenceUnitInfoDescriptor(persistenceUnitInfo) {
-			@Override
-			public List<String> getManagedClassNames() {
-				return persistenceUnitInfo.getManagedClassNames();
-			}
-		}, Map.of("hibernate.dialect", "org.hibernate.dialect.H2Dialect")).build();
-	}
-}