Spring3 properites call
Spring3 properites call
설정
<util:properties id="globals" location="classpath:/egrovframework/egovProps/globals.properties"/>
<!-- Messages .properties Path -->
<util:list id="configMessages" list-class="java.util.LinkedList">
<value>egovframework.message.com.message-common</value>
<!--
<value>egovframework.message.com.validation</value> <value>egovframework.message.com.javascript</value>
-->
</util:list>
호출 - xml
<property name="maxUploadSize">
<value>#{globals['File.maxUploadSize']}</value>
</property>
호출 - java
@Value("#{globals['Server.charset']}")
private String charset;
@Value("#{prop['global.arrs'].split(',')}") private String arr; // split 처리
// Bean 으로 생성되었으므로, Autowired 가능
@Autowired Properties globals;
호출 - jsp
<spring:eval expression="@config['']" />
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1. 연계 bean 설정 (context-xx.xml) - annotation 인경우 context:component 설정
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:aop="http://www.springframework.org/schema/aop"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/task
http://www.springframework.org/schema/task/spring-task.xsd
http://www.springframework.org/schema/aop/spring-aop-2.5.xsd">
<context:component-scan base-package="portal">
<context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" />
</context:component-scan>
</beans>
2. jsp page
<%@ taglib prefix="spring" uri="http://www.springframework.org/tags"%>
<%@ page contentType="text/html;charset=UTF-8" %>
<%@page import="org.springframework.web.context.WebApplicationContext"%>
<%@page import="org.springframework.web.context.support.WebApplicationContextUtils"%>
<%@page import="org.springframework.context.MessageSource"%>
<%@page import="java.util.Locale"%><%
WebApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(pageContext.getServletContext());
// MenuService 가 bean 또는 annotation 으로 설정되어있어야 함.
MenuService menuService = (MenuService) ctx.getBean("MenuService");
%>
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Spring Controller intercepter By 3.0 , annotation
env : Spring3.0, annotation 사용
*Controller 단 모든 method 에서 권한확인 등의 중복작업을 일괄적으로 할수 있다.
필요1. intercepterHandler 구현
필요2. servlet context bean 등록
사용을 위해, 구현된 Controller 에 HandlerInterceptorAdapter 를 extend 한다.
필요1. intercepter controller 작성... 아래의 구성형태로...
import ...
public class ExampleHandler extends HandlerInterceptorAdapter {
@Override
public boolean preHandler(HttpServletRequest request,HttpServletResponse response, Object handler) {
/* preHandler Controller 유입전 실행됨. */
boolean rtn = false;
// 검증하여 false 인경우는 가급적 Exception 처리
return rtn
}
}
* preHandler - Controller 진입전
* postHandler - view forward 전
* afterCompletion - view forward 및 로드 후
필요2. context 에 등록
class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping">
<property name="interceptors">
<list>
<ref bean="ExampleHandler"/> </list>
</property>
<property name="order" value="1" />
</bean>
<bean id="ExampleHandler " class="xxx.xxx.xxx.ExampleHandler" />
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