[jboss-user] [JBoss Seam] - @Factory method kills my @In fields
I've narrowed this down as much as possible... Basically I have an @Factory method in
stateless action bean. When I hit the page, I get:
| In attribute requires non-null value: test.entity
|
The same happens if the action is a stateful SB.
Here is a simple example which duplicates the behavior:
view/test.xhtml
| <!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
|
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
| <ui:composition xmlns="http://www.w3.org/1999/xhtml"
| xmlns:s="http://jboss.com/products/seam/taglib"
| xmlns:ui="http://java.sun.com/jsf/facelets"
| xmlns:f="http://java.sun.com/jsf/core"
| xmlns:h="http://java.sun.com/jsf/html"
| xmlns:rich="http://richfaces.org/rich"
| template="layout/template.xhtml">
|
| <ui:define name="body">
|
| <h:messages globalOnly="true" styleClass="message"/>
|
| <rich:panel>
| <f:facet name="header">Test!</f:facet>
|
| <h:form>
| <h:inputText value='#{testProfile.profileName}' />
| <h:commandButton type="submit" value='Create'
action='#{test.biteMe}' />
|
| <h:dataTable value='#{something}' var='profile'>
| <h:column>
| <f:facet name='header'><h:outputText value='Name'
/></f:facet>
| <h:outputText value='#{profile.profileName}' />
| </h:column>
| </h:dataTable>
| </h:form>
|
| </rich:panel>
|
| </ui:define>
| </ui:composition>
|
action/TestImpl.java:
| import java.util.ArrayList;
| import java.util.List;
| import javax.ejb.Stateless;
| import org.jboss.seam.ScopeType;
| import org.jboss.seam.annotations.Factory;
| import org.jboss.seam.annotations.In;
| import org.jboss.seam.annotations.Logger;
| import org.jboss.seam.annotations.Name;
| import org.jboss.seam.annotations.datamodel.DataModel;
| import org.jboss.seam.log.Log;
|
| @Stateless
| @Name("test")
| public class TestImpl implements Test {
| @Logger Log log;
|
| public void biteMe() {
| log.info( entity.getName() );
| something.add(entity);
| }
|
| @In(scope=ScopeType.EVENT) private TestEntity entity;
|
| @DataModel(scope=ScopeType.PAGE) List<TestEntity> something;
|
| @Factory("something") public List<TestEntity> initSomething() {
| List<TestEntity> list = new ArrayList<TestEntity>();
| return list;
| }
| }
|
action/Test.java
| import java.util.List;
| import test.model.TestEntity;
| import com.enernoc.ess.emulator.model.configuration.Profile;
|
| public interface Test {
| public void biteMe();
| public List<TestEntity> initSomething();
| }
|
model/TestEntity.java
| import javax.persistence.Entity;
| import javax.persistence.GeneratedValue;
| import javax.persistence.Id;
| import javax.persistence.Version;
|
| import org.jboss.seam.annotations.Name;
|
| @Entity
| @Name("testEntity")
| public class TestEntity {
| @Id @GeneratedValue private Long ID;
| @Version private Long version;
|
| private String name;
|
| public String getName() { return this.name; }
| public void setName(String name) { this.name = name; }
| }
|
Any help would be greatly appreciated... This is so simple I can't see why it
wouldn't work. The @Factory annotation says it is only responsible for the named
field, meaning it is only a factory for "something," not "entity".
THanks.
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4114687#...
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...