struts2 xml 校验 小记1

struts的配置文件xml校验有很多前辈都说过了，我这里就不赘述了

[java]

action代码

package com.koolsee.cdn.action;

import java.util.HashMap;
import java.util.Map;

import org.apache.struts2.convention.annotation.Result;
import org.apache.struts2.convention.annotation.Results;
import org.apache.struts2.rest.DefaultHttpHeaders;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;

import com.koolsee.cdn.service.SystemConfigService;
import com.opensymphony.xwork2.ModelDriven;

@Controller
@Results({@Result(name = "success", type = "redirectAction", params = {"actionName", "system-config"}),
        @Result(name = "input", type = "redirectAction", params = {"actionName", "system-config"})})
public class SystemConfigAction extends BaseAction implements ModelDriven<Map<String, Object>> {

    /**
     * 
     */
    private static final long serialVersionUID = 1L;

    private Map<String, Object> systemConfigMap = new HashMap<String, Object>();

    @Autowired
    private SystemConfigService systemConfigService;

    private Integer id;

    /**
     * 进入系统参数配置主页面
     * @return DefaultHttpHeaders
     * @throws Exception
     * @see [类、类#方法、类#成员]
     * @since [产品/模块版本]
     */
    public DefaultHttpHeaders edit() throws Exception {
        this.systemConfigMap.clear();
        this.systemConfigMap = this.systemConfigService.selectAll();
        return new DefaultHttpHeaders(EDIT).disableCaching();
    }

    /**
     * 修改系统参数配置信息
     * @return String
     * @throws Exception
     * @see [类、类#方法、类#成员]
     * @since [产品/模块版本]
     */
    public DefaultHttpHeaders update() throws Exception {
        this.systemConfigService.updateSystemConfig(this.systemConfigMap);
        this.addActionMessage("系统配置信息修改成功");
        return this.edit();
    }

    public Integer getId() {
        return this.id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    @Override
    public Map<String, Object> getModel() {
        return this.systemConfigMap;
    }
}

校验的 xml

<?xml version="1.0" encoding="UTF-8"?>

<!DOCTYPE validators PUBLIC 
        "-//Apache Struts//XWork Validator 1.0//EN"
        "http://struts.apache.org/dtds/xwork-validator-1.0.2.dtd">
        
<validators>
	<!-- Field-Validator Syntax -->
	<!--邮件服务器域名 -->
	<field name="MAILSERVERDOMAIN[0]">
		<field-validator type="requiredstring">
            <param name="trim">true</param>
            <message key="messages.system.config.mailserverdomain.required"></message>
        </field-validator>
        <field-validator type="stringlength">
            <param name="maxLength">1024</param>
            <message key="messages.system.config.mailserverdomain.length"></message>
        </field-validator>
	</field>
	
	<!-- 邮箱 -->
    <field name="SERVERMAIL[0]">
        <field-validator type="requiredstring">
            <param name="trim">true</param>
            <message key="messages.system.config.servermail.required"></message>
        </field-validator>
         <field-validator type="email">
            <message key="messages.system.config.servermail.check"></message>
        </field-validator>
        <field-validator type="stringlength">
            <param name="maxLength">1024</param>
            <message key="messages.system.config.servermail.length"></message>
        </field-validator>
    </field>
    
    <!--服务器邮箱账号 -->
	<field name="SERVERMAILACC[0]">
		<field-validator type="requiredstring">
            <param name="trim">true</param>
            <message key="messages.system.config.servermailacc.required"></message>
        </field-validator>
        <field-validator type="stringlength">
            <param name="maxLength">1024</param>
            <message key="messages.system.config.servermailacc.length"></message>
        </field-validator>
	</field>
	
	<!--服务器邮箱密码 -->
	<field name="SERVERMAILPWD[0]">
		<field-validator type="requiredstring">
            <param name="trim">true</param>
            <message key="messages.system.config.servermailpwd.required"></message>
        </field-validator>
        <field-validator type="stringlength">
            <param name="maxLength">1024</param>
            <message key="messages.system.config.servermailpwd.length"></message>
        </field-validator>
	</field>

</validators>

 

对应的需要校验的jsp

 

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" isELIgnored="false" autoFlush="true"%>
<%@taglib uri="/struts-tags" prefix="s"%>
<%@ taglib prefix="ks" uri="http://www.koolsee.com/el/functions" %>

<!DOCTYPE html>
<html>
	<head>
		<title><s:text name="messages.system.config.edit"/></title>
		<script type="text/javascript">
			 $(document).ready(function(){
				 jQuery("#k_form").submit(function(){
					 var encryptChecked = jQuery("#mailIsEncryptChk").attr("checked");
					 var verifyChecked = jQuery("#mailIsVerifyChk").attr("checked");
					 
					 if(encryptChecked && encryptChecked == "checked"){
						 jQuery("#mailIsEncrypt").val("1");
					 }else{
						 jQuery("#mailIsEncrypt").val("0");
					 }
					 if(verifyChecked && verifyChecked == "checked"){
						 jQuery("#mailIsVerify").val("1");
					 }else{
						 jQuery("#mailIsVerify").val("0");
					 }
				 });
			 });
		</script>
	</head>
	<body>
		<div>
			<ul class="breadcrumb">
				<li>
					<a href="${basePath}"><s:text name="messages.index"/></a> <span class="divider">/</span>
				</li>
				<li>
					<a href="#">系统参数配置</a>
				</li>
			</ul>
	   </div>
	   <div class="box-content">
	   		<s:actionmessage/>
			<s:actionerror/>
   			<s:form cssClass="form-horizontal" method="post" id="k_form" action="%{basePath}/system-config/0">
   				<s:hidden name="_method" value="put" />
				<fieldset>
					<legend>普通数据</legend>
					<div class="control-group">
						<label class="control-label"><s:text name="messages.system.config.mailserverdomain"/>:</label>
						<div class="controls">
							<s:textfield id="mailServerDomain" name="MAILSERVERDOMAIN" maxlength="1024"></s:textfield>
							<span class="errorMessage">*</span>
							<span class="help-inline"><s:fielderror><s:param>MAILSERVERDOMAIN[0]</s:param></s:fielderror></span>
						</div>
					</div>
					<div class="control-group">
						<label class="control-label"><s:text name="messages.system.config.servermail"/>:</label>
						<div class="controls">
							<s:textfield id="serverMail" name="SERVERMAIL" maxlength="1024"></s:textfield>
							<span class="errorMessage">*</span>
							<span class="help-inline"><s:fielderror><s:param>SERVERMAIL[0]</s:param></s:fielderror></span>
						</div>
					</div>
					<div class="control-group">
						<label class="control-label"><s:text name="messages.system.config.servermailacc"/>:</label>
						<div class="controls">
							<s:textfield id="serverMailAcc" name="SERVERMAILACC" maxlength="1024"></s:textfield>
							<span class="errorMessage">*</span>
							<span class="help-inline"><s:fielderror><s:param>SERVERMAILACC[0]</s:param></s:fielderror></span>
						</div>
					</div>
					<div class="control-group">
						<label class="control-label"><s:text name="messages.system.config.servermailpwd"/>:</label>
						<div class="controls">
							<s:textfield id="serverMailPwd" name="SERVERMAILPWD" maxlength="1024"></s:textfield>
							<span class="errorMessage">*</span>
							<span class="help-inline"><s:fielderror><s:param>SERVERMAILPWD[0]</s:param></s:fielderror></span>
						</div>
					</div>
					<div class="control-group">
						<div class="controls">
							<s:hidden id="mailIsEncrypt" name="MAILISENCRYPT" ></s:hidden>
							<s:if test="#attr.MAILISENCRYPT==1">
								<input type="checkbox" id="mailIsEncryptChk" checked="checked"/><s:text name="messages.system.config.mailisencrypt"/>
							</s:if>
							<s:else>
								<input type="checkbox" id="mailIsEncryptChk" /><s:text name="messages.system.config.mailisencrypt"/>
							</s:else>
							
						</div>
					</div>
					<div class="control-group">
						<div class="controls">
							<s:hidden id="mailIsVerify" name="MAILISVERIFY" ></s:hidden>
							<s:if test="#attr.MAILISVERIFY==1">
								<input type="checkbox" id="mailIsVerifyChk" checked="checked" /><s:text name="messages.system.config.mailisverify"/>
							</s:if>
							<s:else>
								<input type="checkbox" id="mailIsVerifyChk" /><s:text name="messages.system.config.mailisverify"/>
							</s:else>
						</div>
					</div>
					<div class="form-actions">
					    <s:token></s:token>  
				    	<input type="submit" class="btn btn-primary" value="<s:text name='messages.save' />" />
					</div>
			    </fieldset>
			</s:form>   
		</div>
	</body>
</html>

 特别注意这里的 <field name="MAILSERVERDOMAIN[0]"> <field name="SERVERMAIL[0]"> <field name="SERVERMAILACC[0]"> <field name="SERVERMAILPWD[0]">；因为在action中ModelDriven<Map<String, Object>> 模型驱动中加载的是MAP，所以在加载数据的时候是以数组的形式赋值给相关的KEY的，即我们验证取值的时候验证的是[0]；页面上取验证信息的时候当然也是根据field 的name属性值来取的，即 如：<s:fielderror><s:param>MAILSERVERDOMAIN[0]</s:param></s:fielderror>

 

当模型驱动加载的是Map的时候，struts2 的xml验证实例述说完毕，随笔，欢迎各位大牛批评指正，邮箱：[e-mail]

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