Struts 2 I18N (Struts 2 Interationalization)

Struts 2 I18N Example

web.xml

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  1. <?xml version="1.0" encoding="UTF-8"?>  
  2. <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">  
  3.   <display-name>Struts2I18N</display-name>  
  4.   <filter>  
  5.     <filter-name>struts2</filter-name>  
  6.     <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>  
  7.   </filter>  
  8.   <filter-mapping>  
  9.     <filter-name>struts2</filter-name>  
  10.     <url-pattern>/*</url-pattern>  
  11.   </filter-mapping>  
  12.   <welcome-file-list>  
  13.     <welcome-file>index.jsp</welcome-file>  
  14.   </welcome-file-list>  
  15. </web-app>  

struts.xml

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  1. <!DOCTYPE struts PUBLIC  
  2. "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"  
  3. "http://struts.apache.org/dtds/struts-2.0.dtd">  
  4.   
  5. <struts>  
  6.     <constant name="struts.custom.i18n.resources" value="langproperties" />  
  7.     <!-- Configuration for the default package. -->  
  8.     <package name="default" extends="struts-default">  
  9.         <action name="language" >  
  10.             <result>index.jsp</result>  
  11.         </action>  
  12.         <action name="registerForm" >  
  13.             <result>registerForm.jsp</result>  
  14.         </action>  
  15.         <action name="loginForm" >  
  16.             <result>loginForm.jsp</result>  
  17.         </action>  
  18.         <action name="register" class="action.RegisterActoin" method="register" >  
  19.             <result name="success">loginForm.jsp</result>  
  20.         </action>  
  21.         <action name="login" class="action.LoginActoin" method="login" >  
  22.             <result name="success">loginSuccess.jsp</result>  
  23.         </action>  
  24.     </package>  
  25. </struts>  

index.jsp

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  1. <%@ page language="java" contentType="text/html; charset=ISO-8859-1"  
  2.     pageEncoding="ISO-8859-1"%>  
  3. <%@taglib prefix="s" uri="/struts-tags"%>  
  4. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">  
  5. <html>  
  6. <head>  
  7. <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">  
  8. <title>Struts2 Localization/Internationalization-codesstore.blogspot.com</title>  
  9. </head>  
  10. <body>  
  11.     <s:include value="languageBar.jsp" />  
  12.     <s:include value="menuBar.jsp" />  
  13.   
  14. </body>  
  15. </html>  

languageBar.jsp

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  1. <%@taglib prefix="s" uri="/struts-tags"%>  
  2. <div>Languages :   
  3.     <s:a href="language.action?request_locale=en">English </s:a> |   
  4.     <s:a href="language.action?request_locale=sin">Sinhalese</s:a>  
  5.     <hr>  
  6. </div>  
  7.          

menuBar.jsp

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  1. <%@taglib prefix="s" uri="/struts-tags"%>  
  2. <div>  
  3.     <s:a href="loginForm.action">Login</s:a> |   
  4.     <s:a href="registerForm.action">Register</s:a>  
  5.     <hr>  
  6. </div>  
  7.         

loginForm.jsp

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  1. <%@ page language="java" contentType="text/html; charset=ISO-8859-1"  
  2.     pageEncoding="ISO-8859-1"%>  
  3. <%@taglib prefix="s" uri="/struts-tags" %>  
  4. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">  
  5. <html>  
  6. <head>  
  7. <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">  
  8. <title>Struts2 Localization/Internationalization-codesstore.blogspot.com</title>  
  9. </head>  
  10. <body>  
  11.     <s:include value="languageBar.jsp" />  
  12.     <s:include value="menuBar.jsp" />  
  13.       
  14.     <s:form action="login" method="post">  
  15.         <s:textfield key="label.username" name="username"/>  
  16.         <s:password key="label.password" name="password"/>  
  17.         <s:submit key="label.login"/>  
  18.     </s:form>  
  19.   
  20. </body>  
  21. </html>  

registerForm.jsp

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  1. <%@ page language="java" contentType="text/html; charset=ISO-8859-1"  
  2.     pageEncoding="ISO-8859-1"%>  
  3. <%@taglib prefix="s" uri="/struts-tags" %>  
  4. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">  
  5. <html>  
  6. <head>  
  7. <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">  
  8. <title>Struts2 Localization/Internationalization-codesstore.blogspot.com</title>  
  9. </head>  
  10. <body>  
  11.     <s:include value="languageBar.jsp" />  
  12.     <s:include value="menuBar.jsp" />  
  13.       
  14.     <s:form action="register" method="post">  
  15.         <s:textfield key="label.username" name="username"/>  
  16.         <s:password key="label.password" name="password"/>  
  17.         <s:password key="label.passwordretype" name="passwordretype"/>  
  18.         <s:textfield key="label.email" name="email"/>  
  19.         <s:submit key="label.register"/>  
  20.     </s:form>  
  21.   
  22. </body>  
  23. </html>  

loginSuccess.jsp

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  1. <%@ page language="java" contentType="text/html; charset=ISO-8859-1"  
  2.     pageEncoding="ISO-8859-1"%>  
  3. <%@taglib prefix="s" uri="/struts-tags"%>  
  4. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">  
  5. <html>  
  6. <head>  
  7. <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">  
  8. <title>Struts2 Localization/Internationalization-codesstore.blogspot.com</title>  
  9. </head>  
  10. <body>  
  11.     <s:include value="languageBar.jsp" />  
  12.     <s:include value="menuBar.jsp" />  
  13.     <s:actionmessage/>  
  14. </body>  
  15. </html>  

langproperties.properties

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  1. label.username=Username  
  2. label.password=Password  
  3. label.login=Login  
  4. label.passwordretype=Retype Password  
  5. label.email=Email  
  6. label.register=Register  
  7. message.loginSucess=Welcome to system  

langproperties_sin.properties

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  1. label.username=Nama  
  2. label.password=Murapadhaya  
  3. label.login=Logwenna  
  4. label.passwordretype=Murapadhaya Nawathath  
  5. label.email=Email  
  6. label.register=Liyapadhinchi  
  7. message.loginSucess=Sadaren piliganimu  

LoginAction.java

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  1. package action;  
  2.   
  3. import com.opensymphony.xwork2.ActionSupport;  
  4.   
  5. public class LoginActoin extends ActionSupport {  
  6.   
  7.     public String login() {  
  8.         addActionMessage(getText("message.loginSucess"));  
  9.         return SUCCESS;  
  10.     }  
  11.       
  12. }  

RegisterAction.java

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  1. package action;  
  2.   
  3. import com.opensymphony.xwork2.ActionSupport;  
  4.   
  5. public class RegisterActoin extends ActionSupport {  
  6.   
  7.     public String register() {  
  8.         return SUCCESS;  
  9.     }  
  10.       
  11. }  

Project structure in eclipse
Struts 2 Interationalization
  Tuesday, October 11, 2011
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2 comments:

  1. IsuruAugust 25, 2012 at 3:33 PM

    Hi Sameera,

    I went through your codes.But this is not converting to sinhala.Are there any additional things to do ? I did this example with adding unicodes to sinhala property file,then perfectly worked.

    http://tlt.its.psu.edu/suggestions/international/bylanguage/sinhalachart.html

    anyway thank you very much for your example.It was great helpful to me.

    Thanks
    Isuru.

    ReplyDelete
  2. UnknownOctober 7, 2013 at 1:33 PM

    Hi Sameera,

    Can you please explain select tag with internationalization with an example.

    Thanks,
    Manoj

    ReplyDelete

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