For demonstration purposes, I created the below example. If I try to use a named entity graph with “{{LazyEntity.stringOnly}}“, or “{{LazyEntity.childrenOnly}}“. It works fine. But I try to use “{{LazyEntity.stringAndChildren}}“ it only loads the “children” not “string” property.
I also attached an example project.
{code:java}@Entity
@Table(name = "lazy")
@NamedEntityGraph(
name = "LazyEntity.stringOnly",
attributeNodes = {
@NamedAttributeNode("string"),
}
)
@NamedEntityGraph(
name = "LazyEntity.childrenOnly",
attributeNodes = {
@NamedAttributeNode("children"),
}
)
@NamedEntityGraph(
name = "LazyEntity.stringAndChildren",
attributeNodes = {
@NamedAttributeNode("string"),
@NamedAttributeNode("children"),
}
)
public class LazyEntity {
@Id
private Long id;
@Basic(fetch = FetchType.LAZY)
private String string;
@OrderBy("createdAt DESC")
@OneToMany(mappedBy = "parent")
private List<LazyChild> children;
// getter setters ommited
}{code}
If I run the example project with {{mvn compile exec:java}} command, This output will display. it says when the named entity graph “{{LazyEntity.stringAndChildren}}“ not working correctly.
{noformat}LazyEntity.stringAndChildren
string: false
children: true
LazyEntity.stringOnly
string: true
children: false
LazyEntity.childrenOnly
string: false
children: true{noformat} |
|
