0 Replies Latest reply on Jun 22, 2015 12:59 AM by vata2999

    loading entity association after redirect




      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)
          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            
                  return "persisted";


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





      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" >


      manarh can you help me ?