Hi,
thanks for the answer:
The BackingBean
@Stateful
| @Scope(CONVERSATION)
| @Name("relationshipManager")
| @LoggedIn
| public class RelationshipManagerAction implements RelationshipManager {
|
| @In(create=true)
| private EntityManager em;
|
| @DataModel
| List<Relationship> relationships;
|
| @DataModelSelection
| Relationship relationship;
|
| @In(create=true)
| private transient FacesMessages facesMessages;
|
|
| @In @Out(required=false)
| //The currently logged in user
| private Person person;
|
| @In
| private Group group;
|
| @SuppressWarnings("unchecked")
| @Factory
| public void find() {
| relationships = new LinkedList();
| relationships.addAll(em.createQuery("from Group where owner =
:user")
| .setParameter("user",person)
| .getResultList());
| relationships.addAll(em.createQuery("select from
BinaryRelationship where from = :user")
| .setParameter("user",person)
| .getResultList());
| }
|
| public void addGroup() {
| group.setOwner(person);
| person.getRelationships().add(group);
| relationships.add(group);
| facesMessages.add("Successfully registered as
#{newGroup.name}");
| }
the view:
| <h:form>
| <fieldset>
| <s:validateAll>
| <h1>Group</h1>
| <div class="entry">
| <div class="label"><h:outputLabel
for="groupName">Name:</h:outputLabel></div>
| <div class="input">
| <h:inputText id="groupName"
value="#{group.name}" required="true"/>
| <br/><span class="errors"><h:message
for="groupName" /></span>
| </div>
| </div>
| </s:validateAll>
| <div class="entry errors"><h:messages globalOnly="true"/></div>
| <div class="entry">
| <div class="label"><f:verbatim> </f:verbatim></div>
| <div class="input">
| <h:commandButton value="Save"
action="#{relationshipManager.addGroup}" class="button"/> 
| </div>
| </div>
| </fieldset>
| </h:form>
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