2 Replies Latest reply on Jul 7, 2006 3:42 AM by Sean Burns

    Need help annotating entity beans

    Sean Burns Newbie

      Hi

      I have 3 classes. 1 stateful session bean, and 2 entity beans that are related to each other.

      The stateful bean that is being used by Seam.

      @Stateful()
      @Name("search")
      @Scope(ScopeType.CONVERSATION)
      public class SearchBean implements SearchInterface {
      
       private SISSystemInfos details;
      
       public SISSystemInfos getDetails() {
       return details;
       }
      
       public void setDetails(SISSystemInfos details) {
       this.details = details;
       }
      



      and

      @Entity
      @Table(name = "SIS_SystemInfos")
      public class SISSystemInfos implements Serializable {
      
       @Column(name = "Sender", nullable = false)
       private String sender;
      
       @OneToMany(cascade = CascadeType.ALL, mappedBy = "systemInfoFK")
       private List<SISSystemSpecs> sISSystemSpecsList;
      
       public String getSender() {
       return this.sender;
       }
      
       public void setSender(String sender) {
       this.sender = sender;
       }
      
       public List <SISSystemSpecs> getSISSystemSpecsList() {
       return this.sISSystemSpecsList;
       }
      
       public void setSISSystemSpecsList(List <SISSystemSpecs> sISSystemSpecsList) {
       this.sISSystemSpecsList = sISSystemSpecsList;
       }
      
      


      and finally

      
      @Entity
      @Table(name = "SIS_SystemSpecs")
      public class SISSystemSpecs implements Serializable {
      
       @Column(name = "OSVersion")
       private String oSVersion;
      
       @JoinColumn(name = "SystemInfoFK")
       @ManyToOne
       private SISSystemInfos systemInfoFK;
      
       public String getOSVersion() {
       return this.oSVersion;
       }
      
       public void setOSVersion(String oSVersion) {
       this.oSVersion = oSVersion;
       }
      


      now I want to display the osversion to the screen but I get

      javax.faces.el.PropertyNotFoundException: /details.xhtml @23,92
       value="#{search.details.sISSystemSpecsList[0].oSVersion}": Bean:
      coza.healthbridge.systeminfo.persistance.SISSystemInfos, property:
      sISSystemSpecsList
      


      when using

      <h:outputText value="#{search.details.sISSystemSpecsList[0].oSVersion}" />
      


      but getting the sender does work for me using
      <h:outputText value="#{search.details.sender}" />
      


      I am sure all I have to do is annotate one of the classes... but I tried putting @Out on the variables... I also created interfaces for the entity beans with no luck. Any help?

      Thanks.