org.springframework.web.servlet.i18n

Class MustacheLocalizationMessageInterceptor

java.lang.Object

org.springframework.web.servlet.handler.HandlerInterceptorAdapter

org.springframework.web.servlet.i18n.MustacheLocalizationMessageInterceptor

All Implemented Interfaces:

org.springframework.beans.factory.Aware, org.springframework.context.MessageSourceAware, org.springframework.web.servlet.AsyncHandlerInterceptor, org.springframework.web.servlet.HandlerInterceptor

Direct Known Subclasses:

LocalizationMessageInterceptor, LocalizationMessageInterceptor

public abstract class MustacheLocalizationMessageInterceptor
extends org.springframework.web.servlet.handler.HandlerInterceptorAdapter
implements org.springframework.context.MessageSourceAware

Spring Interceptor to add a model attribute, so a Mustache template can access the Spring MessageSource for localized messages.

e.g. {{#i18n}}labels.global.mustache [arg1]...[argN]{{/i18n}}

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_MODEL_KEY Default key to be used in message templates.

Constructor Summary

Constructors

Constructor and Description
MustacheLocalizationMessageInterceptor()

Method Summary

Modifier and Type	Method and Description
protected abstract Object	createHelper(javax.servlet.http.HttpServletRequest request)
protected void	localize(javax.servlet.http.HttpServletRequest request, String frag, Writer out)
void	postHandle(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, Object handler, org.springframework.web.servlet.ModelAndView modelAndView)
void	setLocaleResolver(org.springframework.web.servlet.LocaleResolver localeResolver)
void	setMessageKey(String messageKey) Define custom key to access i18n messages in your Mustache template.
void	setMessageSource(org.springframework.context.MessageSource messageSource)

Methods inherited from class org.springframework.web.servlet.handler.HandlerInterceptorAdapter

afterCompletion, afterConcurrentHandlingStarted, preHandle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_MODEL_KEY

public static final String DEFAULT_MODEL_KEY

Default key to be used in message templates.

e.g. {{i18n}}internationalize.this.key.please{{/i18n}}

See Also:

Constant Field Values

Constructor Detail

MustacheLocalizationMessageInterceptor

public MustacheLocalizationMessageInterceptor()

Method Detail

localize

protected final void localize(javax.servlet.http.HttpServletRequest request,
                              String frag,
                              Writer out)
                       throws IOException

Throws:

IOException

createHelper

protected abstract Object createHelper(javax.servlet.http.HttpServletRequest request)

postHandle

public void postHandle(javax.servlet.http.HttpServletRequest request,
                       javax.servlet.http.HttpServletResponse response,
                       Object handler,
                       org.springframework.web.servlet.ModelAndView modelAndView)
                throws Exception

Specified by:

postHandle in interface org.springframework.web.servlet.HandlerInterceptor

Overrides:

postHandle in class org.springframework.web.servlet.handler.HandlerInterceptorAdapter

Throws:

Exception

setMessageKey

public void setMessageKey(String messageKey)

Define custom key to access i18n messages in your Mustache template.

Parameters:

messageKey - the key used in the template. For example if the messageKey is 'label' then in the template you would use:

{{#label}}labels.global.mustache{{/label}}

The default messageKey is 'i18n'

setMessageSource

public void setMessageSource(org.springframework.context.MessageSource messageSource)

Specified by:

setMessageSource in interface org.springframework.context.MessageSourceAware

setLocaleResolver

public void setLocaleResolver(org.springframework.web.servlet.LocaleResolver localeResolver)