[jboss-user] [JBoss Seam] - In attribute requires value for component
Hi!
I am totally confused...
I am working with an existing Seam application running inside JBoss Portal (JBoss
4.0.4.GA, EJB3 rc8, Portal 2.4.0.CR3) with the MyFacesGenericPortlet.
All existing components work.
Now I tried to add a new component and get said error.
I have stripped it down in trying to find the cause, but had no luck.
Perhaps one of you can tell me what I am doing wrong.
This is my POJO to hold the entered information. Even scoping it "SESSION" did
not make any difference.
| @Name("userinput")
| @Scope(SESSION)
| public class UserInput {
|
| private String username;
| private String password;
|
| public String getPassword() {
| return password;
| }
| public void setPassword(String aPassword) {
| this.password = aPassword;
| }
| public String getUsername() {
| return username;
| }
| public void setUsername(String aUsername) {
| this.username = aUsername;
| }
| }
|
This is my SessionBean:
| @Stateful
| @Conversational(ifNotBegunOutcome = Outcome.REDISPLAY)
| @Scope(CONVERSATION)
| @Name("usercreate")
| public class UserActionBean implements UserAction {
|
| private static Logger logger = Logger.getLogger(UserActionBean.class);
|
| @PersistenceContext(type = EXTENDED)
| private EntityManager em;
|
| @In(create = true)
| private UserInput theUser;
|
| @Begin
| public String beginStuff() {
| logger.info("begin called");
| logger.info("Data so far: username="
| + theUser.getUsername());
| return Outcome.REDISPLAY;
| }
|
| @Remove
| @Destroy
| public void destroy() { }
| }
|
And this is the jsp I use as default view for the portlet:
| <f:view>
| <h:form>
| <table border="0">
| <tr>
| <td align='left'>username:</td>
| <td><h:inputText id="username"
| value="#{userinput.username}"
| required="true" />
| <h:message style="color:red" for="username"
/></td>
| </tr>
| <tr>
| <td align='left'>password:</td>
| <td><h:inputText id="password"
| value="#{userinput.password}"
| required="true" />
| <h:message style="color:red" for="password"
/></td>
| </tr>
| <tr>
| <td height='60' align='left'>
| <h:commandButton type="submit" value="create
user"
| action="#{usercreate.beginStuff}" /></td>
| <td align="right"><input type="reset"
value="reset"></td>
| </tr>
| </table>
| <h:messages style="color:red" />
| </h:form>
| </f:view>
|
Now, entering no information at all results (correctly) in "required" messages
to be displayed for each field.
Entering any data and hitting the button results in a
| org.jboss.seam.RequiredException: In attribute requires value for component:
usercreate.theUser
|
being thrown.
Any thoughts?
Regards, Phil
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