[JBoss Seam] - Re: Very basic validation question
by michaelcourcy
"gavin.king(a)jboss.com" wrote :
| Not sure, looks good to me....
What's strange is that validation with entity bean work really fine but not with stateful bean. To prove it I build an entity bean
| @Entity
| @Name("aBean")
| public class ABean implements Serializable{
| ....
| @Length(max=10,message="the value field of entity ABean is 10 character max")
| public String getValue() {
| return value;
| }
| ...
| }
|
I change the stateful bean HelloBean to integrate the entity and in the view I did this
| <!--input for the entity bean-->
| <h:inputText id="aBean_value" required="true"
| value="#{aBean.value}">
| <s:validate/>
| </h:inputText>
| <h:message for="aBean_value"/>
|
| <br/>
|
| <!--input for the stateful bean-->
| <h:inputText id="value" required="true"
| value="#{hello.value}">
| <s:validate/>
| </h:inputText>
| <h:message for="value"/>
|
When I submit the form with two strings longer than 10 characters I've got the error message from the entity bean but not the error message from stateful bean.
However the two values are properly injected in either the stateful and the entity bean
Here is the code of HelloBean
| @Stateful
| @Name("hello")
| public class HelloBean implements Hello {
|
| @Logger private Log log;
|
| @In FacesMessages facesMessages;
|
| @In(required=false)
| @Out(required=false)
| private ABean aBean;
|
|
| private String value = "";
|
| @Length(max=10,message="the value field of Stateful HelloBean is 10 character max")
| public String getValue() {
| return value;
| }
|
| public void setValue(String value) {
| this.value = value;
| }
|
| public void sayHello()
| {
|
| log.info("hello.coucou() action called for entity bean aBean with: #{aBean.value}, and the value attached to the HelloBean is #{hello.value}");
| facesMessages.add("value of aBean #{aBean.value} value of Hello #{hello.value}");
| }
|
|
|
|
| @Destroy @Remove
| public void destroy() {}
|
|
|
| }
|
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18Â years, 9Â months
[JBoss Seam] - java.lang.NoClassDefFoundError: javax/el/ELContext
by ejbengine
I'm getting a java.lang.NoClassDefFoundError: javax/el/ELContext
error when JBoss is launching and trying to deploy a war file .Part of the stack trace is :
anonymous wrote :
| 14:50:55,615 ERROR [[/shoppingcart]] Exception sending context initialized event to listener instance of class org.jboss.seam.servlet.SeamListener
| java.lang.RuntimeException: Could not create Component: org.jboss.seam.core.expressions
| at org.jboss.seam.init.Initialization.addComponent(Initialization.java:908)
| at org.jboss.seam.init.Initialization.installComponents(Initialization.java:839)
| at org.jboss.seam.init.Initialization.init(Initialization.java:506)
| at org.jboss.seam.servlet.SeamListener.contextInitialized(SeamListener.java:34)
| at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3763)
| at org.apache.catalina.core.StandardContext.start(StandardContext.java:4211)
| at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
| at org.apache.catalina.core.Contai
|
and :
anonymous wrote : at java.lang.Thread.run(Unknown Source)
| Caused by: java.lang.NoClassDefFoundError: javax/el/ELContext
| at java.lang.Class.getDeclaredMethods0(Native Method)
| at java.lang.Class.privateGetDeclaredMethods(Unknown Source)
| at java.lang.Class.getDeclaredMethods(Unknown Source)
| at org.jboss.seam.Component.initMembers(Component.java:492)
| at org.jboss.seam.Component.(Component.java:247)
| at org.jboss.seam.Component.(Component.java:207)
| 14:50:55,631 ERROR [StandardContext] Error listenerStart
| 14:50:55,631 ERROR [StandardContext] Context [/shoppingcart] startup failed due to previous errors
|
View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4061697#4061697
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18Â years, 9Â months