[jboss-user] [JBoss Seam] - Re: selectOneMenu - NPE

[w17chm4n]

@Pete
Seam 2.0.0.GA

@Marius
Yes I`m sure that questionCategoryList is outjected. Anyway, this code works on Seam 1.2.1.GA...

questionCategory entity

  | @Entity
  | @Scope(ScopeType.EVENT)
  | @Name("questionCategory")
  | @Table(name="QuestionCategories")
  | public class QuestionCategory implements Serializable {
  |     
  |     @Id @GeneratedValue
  |     private Long id;
  |     
  |     @NotNull @Length(min=3, max=100)
  |     private String categoryName;
  |     
  |     @OneToMany @JoinColumn(name="category_id")
  |     private List<Question> questionList;
  |     
  |     @Temporal(value = TemporalType.TIMESTAMP)
  |     private Date created;
  |     
  |     @Override
  |     public boolean equals(Object obj) {
  |         if (!(obj instanceof QuestionCategory) || this.id == null) {
  |             return false;
  |         }
  |         
  |         return this.id.equals(((QuestionCategory)obj).getId());
  |     }
  |     
  |     public QuestionCategory() {
  |         this.questionList = new ArrayList<Question>();
  |     }
  |     
  |     public QuestionCategory(String categoryName) {
  |         this.categoryName = categoryName;
  |         this.questionList = new ArrayList<Question>();
  |     }
  |     
  |     public Long getId() {
  |         return id;
  |     }
  |     
  |     public void setId(Long id) {
  |         this.id = id;
  |     }
  |     
  |     public String getCategoryName() {
  |         return categoryName;
  |     }
  |     
  |     public void setCategoryName(String categoryName) {
  |         this.categoryName = categoryName;
  |     }
  |     
  |     public List<Question> getQuestionList() {
  |         return questionList;
  |     }
  |     
  |     public void setQuestionList(List<Question> questionList) {
  |         this.questionList = questionList;
  |     }
  |     
  |     public Date getCreated() {
  |         return created;
  |     }
  |     
  |     public void setCreated(Date created) {
  |         this.created = created;
  |     }
  | }
  | 


View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105963#4105963

Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105963