Merge pull request DSpace#12422 from 4Science/task/main/DURACOM-479

Removed unnecessary CascadeType.PERSIST and ResourcePolicy manual eviction

Author: tdonohue

dspace-api/src/main/java/org/dspace/authorize/ResourcePolicy.java

@@ -10,7 +10,6 @@
 import java.time.LocalDate;
 import java.util.Objects;
 
-import jakarta.persistence.CascadeType;
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
 import jakarta.persistence.FetchType;
@@ -56,7 +55,7 @@ public class ResourcePolicy implements ReloadableEntity<Integer> {
     @SequenceGenerator(name = "resourcepolicy_seq", sequenceName = "resourcepolicy_seq", allocationSize = 1)
     private Integer id;
 
-    @ManyToOne(fetch = FetchType.EAGER, cascade = {CascadeType.PERSIST})
+    @ManyToOne(fetch = FetchType.EAGER)
     @JoinColumn(name = "dspace_object")
     private DSpaceObject dSpaceObject;
 

dspace-api/src/main/java/org/dspace/core/HibernateDBConnection.java

@@ -12,7 +12,6 @@
 import java.sql.SQLException;
 import javax.sql.DataSource;
 
-import org.dspace.authorize.ResourcePolicy;
 import org.dspace.content.Bitstream;
 import org.dspace.content.Bundle;
 import org.dspace.content.Collection;
@@ -271,12 +270,6 @@ public <E extends ReloadableEntity> void uncacheEntity(E entity) throws SQLExcep
                         uncacheEntity(handle);
                     }
                 }
-
-                if (Hibernate.isInitialized(dso.getResourcePolicies())) {
-                    for (ResourcePolicy policy : Utils.emptyIfNull(dso.getResourcePolicies())) {
-                        uncacheEntity(policy);
-                    }
-                }
             }
 
             // ITEM