Fallback to Path.getModel() if ManagedType information was erased.

ManagedType information may be erased if the attribute is declared as generic - With Hibernate 6.x for example an IllegalArgumentException is thrown.

java.lang.IllegalArgumentException: Unable to locate Attribute with the given name [name] on this ManagedType [java.lang.Object]
	at o.h.m.model.domain.AbstractManagedType.checkNotNull(AbstractManagedType.java:225) ~[hibernate-core-6.3.1.Final.jar:6.3.1.Final]

Resolves: #3274
Original Pull Request: #3375

spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/query/QueryUtils.java

@@ -92,6 +92,7 @@ import org.springframework.util.StringUtils;
  * @author Donghun Shin
  * @author Pranav HS
  * @author Eduard Dudar
+ * @author Yanming Zhou
  */
 public abstract class QueryUtils {
 
@@ -844,7 +845,15 @@ public abstract class QueryUtils {
 			managedType = (ManagedType<?>) ((SingularAttribute<?, ?>) model).getType();
 		}
 		if (managedType != null) {
-			propertyPathModel = (Bindable<?>) managedType.getAttribute(segment);
+			try {
+				propertyPathModel = (Bindable<?>) managedType.getAttribute(segment);
+			} catch (IllegalArgumentException ex) {
+				// ManagedType may be erased type for some vendor if the attribute is declared as generic
+				// see: https://hibernate.atlassian.net/browse/HHH-16144
+				// see: https://github.com/hibernate/hibernate-orm/pull/7630
+				// see: https://github.com/jakartaee/persistence/issues/562
+				propertyPathModel = from.get(segment).getModel();
+			}
 		} else {
 			propertyPathModel = from.get(segment).getModel();
 		}

spring-data-jpa/src/test/java/org/springframework/data/jpa/domain/sample/Book.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2008-2024 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.domain.sample;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.Id;
+import org.springframework.data.jpa.domain.AbstractPersistable;
+
+/**
+ * @author Yanming Zhou
+ */
+@Entity
+public class Book extends OwnerContainer<Owner> {
+
+	@Id
+	@GeneratedValue
+	private Long id;
+
+	public Long getId() {
+		return id;
+	}
+}

spring-data-jpa/src/test/java/org/springframework/data/jpa/domain/sample/Owner.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 2008-2024 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.domain.sample;
+
+import jakarta.persistence.Entity;
+import org.springframework.data.jpa.domain.AbstractPersistable;
+
+/**
+ * @author Yanming Zhou
+ */
+@Entity
+public class Owner extends AbstractPersistable<Long> {
+
+	private String name;
+
+	public String getName() {
+		return name;
+	}
+
+	public void setName(String name) {
+		this.name = name;
+	}
+}

spring-data-jpa/src/test/java/org/springframework/data/jpa/domain/sample/OwnerContainer.java

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2008-2024 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.domain.sample;
+
+import jakarta.persistence.ManyToOne;
+import jakarta.persistence.MappedSuperclass;
+
+/**
+ * @author Yanming Zhou
+ */
+@MappedSuperclass
+public class OwnerContainer<T> {
+
+	@ManyToOne
+	T owner;
+
+	public T getOwner() {
+		return owner;
+	}
+
+	public void setOwner(T owner) {
+		this.owner = owner;
+	}
+}

spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/generics/EclipseLinkGenericsIntegrationTests.java

@@ -0,0 +1,40 @@
+/*
+ * Copyright 2014-2024 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.generics;
+
+import jakarta.persistence.EntityManager;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.jpa.domain.sample.Book;
+import org.springframework.data.jpa.domain.sample.Owner;
+import org.springframework.data.jpa.repository.sample.BookRepository;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.transaction.annotation.Transactional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author Yanming Zhou
+ */
+@Transactional
+@ExtendWith(SpringExtension.class)
+@ContextConfiguration({ "classpath:eclipselink.xml", "classpath:config/namespace-application-context.xml" })
+class EclipseLinkGenericsIntegrationTests extends GenericsIntegrationTests {
+
+}

spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/generics/GenericsIntegrationTests.java

@@ -0,0 +1,64 @@
+/*
+ * Copyright 2014-2024 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.generics;
+
+import jakarta.persistence.EntityManager;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.jpa.domain.AbstractPersistable;
+import org.springframework.data.jpa.domain.sample.Book;
+import org.springframework.data.jpa.domain.sample.CustomAbstractPersistable;
+import org.springframework.data.jpa.domain.sample.Owner;
+import org.springframework.data.jpa.repository.sample.BookRepository;
+import org.springframework.data.jpa.repository.sample.CustomAbstractPersistableRepository;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.transaction.annotation.Transactional;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author Yanming Zhou
+ */
+@Transactional
+@ExtendWith(SpringExtension.class)
+@ContextConfiguration(locations = { "classpath:config/namespace-autoconfig-context.xml" })
+class GenericsIntegrationTests {
+
+	@Autowired
+	BookRepository repository;
+
+	@Autowired
+	EntityManager entityManager;
+
+	@BeforeEach
+	void setUp() {
+		Owner owner = new Owner();
+		owner.setName("owner");
+		entityManager.persist(owner);
+		Book book = new Book();
+		book.setOwner(owner);
+		entityManager.persist(book);
+	}
+
+	@Test
+	void findAllByGenericAssociationProperty() {
+		assertThat(repository.findAllByOwnerName("owner")).hasSize(1);
+	}
+
+}

spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/sample/BookRepository.java

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2014-2024 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.sample;
+
+import org.springframework.data.jpa.domain.sample.Book;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+import java.util.List;
+
+/**
+ * @author Yanming Zhou
+ */
+public interface BookRepository extends JpaRepository<Book, Long> {
+
+	List<Book> findAllByOwnerName(String ownerName);
+}

spring-data-jpa/src/test/resources/META-INF/persistence.xml

@@ -12,6 +12,7 @@
 		<class>org.springframework.data.jpa.domain.sample.AuditableUser</class>
 		<class>org.springframework.data.jpa.domain.sample.AuditableEntity</class>
 		<class>org.springframework.data.jpa.domain.sample.AuditableEmbeddable</class>
+		<class>org.springframework.data.jpa.domain.sample.Book</class>
 		<class>org.springframework.data.jpa.domain.sample.Category</class>
 		<class>org.springframework.data.jpa.domain.sample.Child</class>
 		<class>org.springframework.data.jpa.domain.sample.ConcreteType1</class>
@@ -33,6 +34,7 @@
 		<class>org.springframework.data.jpa.domain.sample.MailSender</class>
 		<class>org.springframework.data.jpa.domain.sample.MailUser</class>
 		<class>org.springframework.data.jpa.domain.sample.Order</class>
+		<class>org.springframework.data.jpa.domain.sample.Owner</class>
 		<class>org.springframework.data.jpa.domain.sample.Parent</class>
 		<class>org.springframework.data.jpa.domain.sample.PersistableWithIdClass</class>
 		<class>org.springframework.data.jpa.domain.sample.PersistableWithSingleIdClass

spring-data-jpa/src/test/resources/META-INF/persistence2.xml

@@ -8,6 +8,7 @@
 		<class>org.springframework.data.jpa.domain.sample.AuditableUser</class>
 		<class>org.springframework.data.jpa.domain.sample.AuditableEntity</class>
 		<class>org.springframework.data.jpa.domain.sample.AuditableEmbeddable</class>
+		<class>org.springframework.data.jpa.domain.sample.Book</class>
 		<class>org.springframework.data.jpa.domain.sample.Category</class>
 		<class>org.springframework.data.jpa.domain.sample.CustomAbstractPersistable</class>
 		<class>org.springframework.data.jpa.domain.sample.EntityWithAssignedId</class>
@@ -20,6 +21,7 @@
 		<class>org.springframework.data.jpa.domain.sample.Role</class>
 		<class>org.springframework.data.jpa.domain.sample.Site</class>
 		<class>org.springframework.data.jpa.domain.sample.SpecialUser</class>
+		<class>org.springframework.data.jpa.domain.sample.Owner</class>
 		<class>org.springframework.data.jpa.domain.sample.User</class>
 		<class>org.springframework.data.jpa.domain.sample.Dummy</class>
 		<exclude-unlisted-classes>true</exclude-unlisted-classes>