= Apache DeltaSpike Demo
:jbake-date: 2016-09-06
:jbake-type: page
:jbake-tomeepdf:
:jbake-status: published

Example deltaspike-fullstack can be browsed at https://github.com/apache/tomee/tree/master/examples/deltaspike-fullstack

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<h2>Steps to run the example</h2>

Build and start the demo:

    mvn clean package tomee:run

Open:

    http://localhost:8080/

This example shows how to improve JSF2/CDI/BV/JPA applications with features provided by Apache DeltaSpike and MyFaces ExtVal.

<h2>Intro of Apache DeltaSpike and MyFaces ExtVal</h2>

The Apache DeltaSpike project hosts portable extensions for Contexts and Dependency Injection (CDI - JSR 299). DeltaSpike is a toolbox for your CDI application. Like CDI itself DeltaSpike is focused on type-safety. It is a modularized and extensible framework. So it's easy to choose the needed parts to facilitate the daily work in your project.

MyFaces Extensions Validator (aka ExtVal) is a JSF centric validation framework which is compatible with JSF 1.x and JSF 2.x.
This example shows how it improves the default integration of Bean-Validation (JSR-303) with JSF2 as well as meta-data based cross-field validation.


<h2>Illustrated Features</h2>

<h3>Apache DeltaSpike</h3>

<ul>

[source,xml]
----
<li><a href="./src/main/java/org/superbiz/deltaspike/view/config/Pages.java" target="_blank">Type-safe view-config</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/view/InfoPage.java" target="_blank">Type-safe (custom) view-meta-data</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/view/MenuBean.java" target="_blank">Type-safe navigation</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/CustomProjectStage.java" target="_blank">Type-safe custom project-stage</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/view/UserHolder.java" target="_blank">@WindowScoped</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/view/MenuBean.java" target="_blank">Controlling DeltaSpike grouped-conversations with GroupedConversationManager</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/view/FeedbackPage.java" target="_blank">@GroupedConversationScoped</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/view/FeedbackPage.java" target="_blank">Manual conversation handling</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/view/security/LoginAccessDecisionVoter.java" target="_blank">Secured pages (AccessDecisionVoter)</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/repository/Repository.java" target="_blank">@Transactional</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/view/RegistrationPage.java" target="_blank">I18n (type-safe messages)</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/domain/validation/UniqueUserNameValidator.java" target="_blank">Dependency-Injection for JSR303 (BV) constraint-validators</a></li>
<li><a href="./src/main/java/org/superbiz/deltaspike/DebugPhaseListener.java" target="_blank">Dependency-Injection for JSF phase-listeners</a></li>
</ul>

<h3>Apache MyFaces ExtVal</h3>

<ul>
<li><a href="./src/main/java/org/superbiz/myfaces/view/RegistrationPage.java" target="_blank">Cross-Field validation (@Equals)</a></li>
<li><a href="./src/main/java/org/superbiz/myfaces/view/RegistrationPage.java" target="_blank">Type-safe group-validation (@BeanValidation) for JSF action-methods</a></li>
</ul>