Added Easter egg ajax validation feature

kitchensink-deltaspike/README.md

@@ -26,7 +26,8 @@ Changes compared to the original `kitchensink` quickstart
 * The transaction type in the persistence unit configuration file (`src/main/resources/META-INF/persistence.xml`) has been changed to `RESOURCE_LOCAL`. 
 * The DeltaSpike `TransactionalInterceptor` has been added to the beans.xml CDI configuration file (`src/main/webapp/WEB-INF/beans.xml`).
 * The DeltaSpike dependencies have been added to the project POM.
-* The ShrinkWrap `shrinkwrap-resolver-bom` dependency has been added to the project POM, to be able to build the archive for the Arquillian test.  
+* The ShrinkWrap `shrinkwrap-resolver-bom` dependency has been added to the project POM, to be able to build the archive for the Arquillian test.
+* The JSF components has an Ajax Validation feature that can be enabled/disabled on DeltaSpike configuration file (`src/main/resources/META-INF/apache-deltaspike.properties`).
 
 System requirements
 -------------------

kitchensink-deltaspike/src/main/java/org/jboss/as/quickstarts/kitchensink/rest/MemberResourceRESTService.java

@@ -57,8 +57,8 @@ public class MemberResourceRESTService {
     private MemberRepository repository;
 
     @Inject
-    MemberRegistration registration;
-
+    private MemberRegistration registration;
+    
     @GET
     @Produces(MediaType.APPLICATION_JSON)
     public List<Member> listAllMembers() {

kitchensink-deltaspike/src/main/java/org/jboss/as/quickstarts/kitchensink/util/Resources.java

@@ -23,18 +23,21 @@
 import javax.enterprise.inject.Produces;
 import javax.enterprise.inject.spi.InjectionPoint;
 import javax.faces.context.FacesContext;
+import javax.inject.Inject;
+import javax.inject.Named;
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
 import javax.persistence.PersistenceUnit;
 
+import org.apache.deltaspike.core.api.config.annotation.ConfigProperty;
+
 /**
- * This class uses CDI to alias Java EE resources, such as the persistence
- * context, to CDI beans
- *
+ * This class uses CDI to alias Java EE resources, such as the persistence context, to CDI beans
+ * 
  * <p>
  * Example injection on a managed bean field:
  * </p>
- *
+ * 
  * <pre>
  * &#064;Inject
  * private EntityManager em;
@@ -43,13 +46,26 @@
 public class Resources {
 
     /**
-     * We are using a non JTA managed persistence context, so we cannot inject
-     * an EntityManager with &#064;PersistenceContext, as this would try to
-     * inject a container managed EntityManager.
+     * We are using a non JTA managed persistence context, so we cannot inject an EntityManager with &#064;PersistenceContext,
+     * as this would try to inject a container managed EntityManager.
      */
     @PersistenceUnit
     private EntityManagerFactory entityManagerFactory;
 
+    /**
+     * Inject a DeltaSpike configuration that can be configured using:
+     * 
+     * <ul>
+     * <li>System properties</li>
+     * <li>Environment properties</li>
+     * <li>JNDI values</li>
+     * <li>Properties file values (apache-deltaspike.properties)</li>
+     * </ul>
+     */
+    @Inject
+    @ConfigProperty(name = "jsf.ajax.validation.enabled", defaultValue = "true")
+    private Boolean ajaxValidationEnabled;
+
     @Produces
     @RequestScoped
     protected EntityManager createEntityManager() {
@@ -64,8 +80,7 @@ protected void closeEntityManager(@Disposes EntityManager entityManager) {
 
     @Produces
     public Logger produceLog(InjectionPoint injectionPoint) {
-        return Logger.getLogger(injectionPoint.getMember().getDeclaringClass()
-                .getName());
+        return Logger.getLogger(injectionPoint.getMember().getDeclaringClass().getName());
     }
 
     @Produces
@@ -74,4 +89,11 @@ public FacesContext produceFacesContext() {
         return FacesContext.getCurrentInstance();
     }
 
+    @Produces
+    @Named
+    public Boolean getAjaxValidationDisabled() {
+        // Here we invert the value since <f:ajax/> tag queries for 'disabled'.
+        return !ajaxValidationEnabled;
+    }
+
 }

kitchensink-deltaspike/src/main/resources/META-INF/apache-deltaspike.properties

@@ -0,0 +1,16 @@
+# JBoss, Home of Professional Open Source
+# Copyright 2012, Red Hat, Inc. and/or its affiliates, and individual
+# contributors by the @authors tag. See the copyright.txt in the 
+# distribution for a full listing of individual contributors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+# http://www.apache.org/licenses/LICENSE-2.0
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,  
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+jsf.ajax.validation.enabled=true

kitchensink-deltaspike/src/main/webapp/index.xhtml

@@ -20,17 +20,22 @@
                 model class.</p>
             <h:panelGrid columns="3" columnClasses="titleCell">
                 <h:outputLabel for="name" value="Name:" />
-                <h:inputText id="name" value="#{newMember.name}" />
-                <h:message for="name" errorClass="invalid" />
+                <h:inputText id="name" value="#{newMember.name}" >
+                    <f:ajax event="blur" render="nameMessage" disabled="#{ajaxValidationDisabled}"/>
+                </h:inputText>
+                <h:message id="nameMessage" for="name" errorClass="invalid" />
 
                 <h:outputLabel for="email" value="Email:" />
-                <h:inputText id="email" value="#{newMember.email}" />
-                <h:message for="email" errorClass="invalid" />
+                <h:inputText id="email" value="#{newMember.email}" >
+                    <f:ajax event="blur" render="emailMessage" disabled="#{ajaxValidationDisabled}"/>
+                </h:inputText>
+                <h:message id="emailMessage" for="email" errorClass="invalid" />
 
                 <h:outputLabel for="phoneNumber" value="Phone #:" />
-                <h:inputText id="phoneNumber"
-                    value="#{newMember.phoneNumber}" />
-                <h:message for="phoneNumber" errorClass="invalid" />
+                <h:inputText id="phoneNumber" value="#{newMember.phoneNumber}" >
+                    <f:ajax event="blur" render="phoneMessage" disabled="#{ajaxValidationDisabled}"/>
+                </h:inputText>
+                <h:message id="phoneMessage" for="phoneNumber" errorClass="invalid" />
             </h:panelGrid>
 
             <p>