JBoss – Eclipse Hot Deploy (Increment Publish)

2016 年 09 月 06 日2016 年 09 月 06 日由imben1109撰寫

J2EE Design Pattern – Context Object

Problem

Avoid Protocol-specific outsides its context

Solution

A context object encapsulate protocol-specific information.

Example

Spring

ApplicationContext (Per Application)
SecurityContext (Per Request)

Java Server Face

FacesContext (Per Request)

Servlet

ServletContext

2016 年 08 月 08 日2016 年 10 月 17 日由imben1109撰寫

J2EE Design Pattern – Intercepting Filter

Problem

Preprocessing and post-processing of a request and response are required.

Solution

Pluggable filter is applied in information system.

Reference

http://www.oracle.com/technetwork/java/interceptingfilter-142169.html

2016 年 08 月 08 日2016 年 10 月 17 日由imben1109撰寫

WildFly – Standard J2EE

Java API for RESTful Web Services (JAX-RS)
Java Servlet Technology
Java Server Faces Technology (JSF)
Java Persistence API (JPA)
Java Transaction API (JTA)
Managed Beans
Contexts and Dependency Injection (CDI)
Bean Validation
Java Message Service API (JMS)
JavaEE Connector Architecture (JCA)
JavaMail API
Java Authorization Contract for Containers (JACC)
Java Authentication Service Provider Interface for Containers (JASPIC)
Enterprise JavaBeans Technology (EJB)
Java API for XML Web Services (JAX-WS)

2016 年 06 月 07 日2016 年 06 月 07 日由imben1109撰寫

web.xml Template

<web-app id="WebApp_ID" version="2.4"
 xmlns="http://java.sun.com/xml/ns/j2ee" 
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
 http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
 
 <display-name>Spring MVC Application</display-name>

 <servlet>
 <servlet-name>HelloWeb</servlet-name>
 <servlet-class>
 org.springframework.web.servlet.DispatcherServlet
 </servlet-class>
 <load-on-startup>1</load-on-startup>
 </servlet>

 <servlet-mapping>
 <servlet-name>HelloWeb</servlet-name>
 <url-pattern>*.jsp</url-pattern>
 </servlet-mapping>

</web-app>

2016 年 05 月 18 日由imben1109撰寫

J2EE: Web Service

Web Service is services provided by electronic device in the World Wide Web. In J2EE, it provides two types of web services.

Example:

Web Service Example with JBoss

2016 年 03 月 08 日2016 年 10 月 29 日由imben1109撰寫

Web Service Example with JBoss

IDE: Eclipse

Application Server: JBoss 7.1

Testing Tools: SoapUI 5.2.1

Steps:

Create a J2EE Web Project: Name: HelloWorld
Create a Java Class named: Hello. The Code is in the below
Run in Server

Test Steps

Visit http://localhost:8080/HelloWorld/Hello?wsdl

Use Soap UI to call web service

這個slideshow需要JavaScript。

Source Code

import javax.jws.WebMethod;
import javax.jws.WebService;
@WebService
public class Hello {
 @WebMethod
 public void print(){
 System.out.println("Hello");
 }
}

2016 年 03 月 08 日2016 年 03 月 24 日由imben1109撰寫