loading entity association after redirect

[vata2999]

Hi,

I have an entity with a manytoone relation as follow

public class Document extends PO {

    private Project project;
  
    @ManyToOne(fetch = FetchType.LAZY)
    @JoinColumn(name = "proj_id", nullable = false)
    @NotNull
    public Project getProject()
    {
        return this.project;
    }

    public void setProject(Project project)
    {
        this.project = project;
    }

}

I use Seam EntityHome to insert it, after redirecting to the list page the entity will be loaded in list without inserted relation, I need to refresh the page to see the relation.

public class DocumentHome extends HibernateEntityHome<Document>
{
    public String persist()
    {
            Project p = new Project();
            p.setId(5000); // I don't want to hit the database to load the entity            
            getInstance().setPtoject(p);
            super.persist();
            return "persisted";
    }

}

<rich:dataTable value="#{documentQuery.documentList}" var="_doc">
<rich:column>
    #{_doc.project.projectName} // this line returns null after insert and redirect
</rich:column>
</rich:dataTable>

DocumentQuery.java

public class DocumentQuery extends HibernateEntityQuery<Document>
{

    private List<Document> documentList;
    
    
    public List<Document> getdocumentList){
        if(documentList != null)
          return documentList;
        Criteria criteria = getSession().createCriteria(Document.class);  
        criteria.createCriteria("project", Criteria.LEFT_JOIN);
        documentList = criteria.list();
        //I can see in the list there is a project with previouse reference id for the new item which it has only id even though I ended the conversation
        return documentList();
    
    }
}

I also end conversation .

<navigation from-action="#{documentHome.persist}">
        <end-conversation/> // I can't use before-redirect true because I want to show the created message
        <redirect view-id="/documentList.xhtml" >
        </redirect>
    </navigation>

manarh can you help me ?