ZK OSS는 Direct RIA 프레임워크다.
Direct RIA가 몬지. ZK가 몬지는 담에 기회에 있으면 포스팅하기로 하고,
이번 포스트는 zkoss에서 스프링을 사용하기 위한 설정만 살펴보기로 하자.
스프링 설정하는 건 다들 아는 것일테고, 간단히 zkoss에서 스프링 빈을 사용하는 방법에 대해서만 살펴보기로 하자.
web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app 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">
<description><![CDATA[springsample]]></description>
<display-name>springsample</display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
WEB-INF/zkoss-config.xml
</param-value>
</context-param>
<listener>
<listener-class>org.zkoss.spring.web.context.CoreContextListener</listener-class>
</listener>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<description>ZK loader for ZUML pages</description>
<servlet-name>zkLoader</servlet-name>
<servlet-class>org.zkoss.zk.ui.http.DHtmlLayoutServlet</servlet-class>
<init-param>
<param-name>update-uri</param-name>
<param-value>/zkau</param-value>
</init-param>
<load-on-startup>1</load-on-startup><!-- Must -->
</servlet>
<servlet-mapping>
<servlet-name>zkLoader</servlet-name>
<url-pattern>*.zul</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>zkLoader</servlet-name>
<url-pattern>*.zhtml</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>zkLoader</servlet-name>
<url-pattern>/zk/*</url-pattern>
</servlet-mapping>
<servlet>
<description>The asynchronous update engine for ZK</description>
<servlet-name>auEngine</servlet-name>
<servlet-class>org.zkoss.zk.au.http.DHtmlUpdateServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>auEngine</servlet-name>
<url-pattern>/zkau/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>dspLoader</servlet-name>
<servlet-class>org.zkoss.web.servlet.dsp.InterpreterServlet</servlet-class>
<init-param>
<param-name>class-resource</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
<servlet-mapping>
<servlet-name>dspLoader</servlet-name>
<url-pattern>*.dsp</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>index.zul</welcome-file>
<welcome-file>index.zhtml</welcome-file>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
</welcome-file-list>
</web-app>
web.xml 파일내에서 가장 중요한 것은 리스너 두개의 순서다. !!!
이거 무시하면 띠바 겁내 헤롱거릴거다!
반드시
org.zkoss.spring.web.context.CoreContextListener 먼저 설정 해주고
org.springframework.web.context.ContextLoaderListener 는 나중에 설정해 줘야한다.
나머지는 가이드 문서에 나와있는데로 설정하면 별 문제 없다.
zkoss-config.xml (web.xml 파일에서 지정한 파일)
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:zksp="http://www.zkoss.org/2008/zkspring/core"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:security="http://www.springframework.org/schema/security"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.zkoss.org/2008/zkspring/core
http://www.zkoss.org/2008/zkspring/core/zkspring-core.xsd
http://www.springframework.org/schema/security
http://www.springframework.org/schema/security/spring-security-3.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-3.0.xsd">
<context:annotation-config />
<context:component-scan base-package="org.zkoss.zkspringessentials.controller,org.zkoss.spring.beans.zkcomponents,com.archnal.zkoss"></context:component-scan>
<zksp:zk-config/>
</beans>
GreetingController.java
package com.archnal.zkoss.springsample;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Scope;
import org.springframework.stereotype.Component;
import org.zkoss.spring.context.annotation.EventHandler;
import org.zkoss.spring.util.GenericSpringComposer;
import org.zkoss.zk.ui.WrongValueException;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zul.Button;
import org.zkoss.zul.Messagebox;
import org.zkoss.zul.Textbox;
@Component("greetingController")
@Scope("desktop")
public class GreetingController extends GenericSpringComposer {
@Autowired
private Textbox name;
@Autowired
private Button greetBtn;
@Override
public void doAfterCompose(org.zkoss.zk.ui.Component comp) throws Exception {
super.doAfterCompose(comp);
}
@EventHandler("greetBtn.onClick")
public void showGreeting(Event event) throws WrongValueException, InterruptedException {
System.out.println("showGreeting");
Messagebox.show("Hello " + name.getValue() + "!");
}
}
greeting.zul
<?page title="Greeting " contentType="text/html;charset=UTF-8"?>
<?variable-resolver class="org.zkoss.zkplus.spring.DelegatingVariableResolver"?>
<window title="Autowire ZK Components Example" border="normal"
height="100px" width="400px" apply="${greetingController }">
<label value="Name:"></label>
<textbox id="name"/>
<button id="greetBtn" label="Greet!" />
</window>
위와 같이 설정하면 zkoss에서 스프링 프레임워크를 마음 껏 사용할 수 있다.~~
