Persistent attribute signature checks

Reports the following JPA specification errors:

Several attributes are configured for a method or field
Illegal attribute is used in Embeddable object (JPA 1.0)
Persistent attribute metadata is specified not on a field or property getter
No setter or getter with property-based access

Example:

  @Entity
  @Table(name = "TABLE")
  public class JavaEntity {

    private Integer id; // Error: both getter and setter should be present

    public Integer getId() { ... }

    private String data;

    public String getData() { ... }

    @Basic // Error: persistence annotation should be placed on field or getter method
    public void setData(String data) { ... }
  }

Locating this inspection

By ID

Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.

JpaAttributeMemberSignatureInspection

Via Settings dialog

Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.

Settings or Preferences | Editor | Inspections | JPA

Availability

By default bundled with: IntelliJ IDEA 2024.1, Qodana for JVM 2024.1,
Can be installed with plugin: Jakarta EE: Persistence (JPA), 241.18072

Last modified: 18 June 2024