Module com.github.jknack.handlebars.springmvc

Package com.github.jknack.handlebars.springmvc

Class MessageSourceHelper

java.lang.Object

com.github.jknack.handlebars.springmvc.MessageSourceHelper

All Implemented Interfaces:

com.github.jknack.handlebars.Helper<String>

public class MessageSourceHelper
extends Object
implements com.github.jknack.handlebars.Helper<String>

A helper that delegates to a MessageSource instance. Usage:

  {{message "code" args* [default="default message"] }}
 

Where:

• code: String literal. Required.
• args: Object. Optional
• default: A default message. Optional.

This helper have a strong dependency to local-thread-bound variable for accessing to the current user locale.

Since:

0.5.5

Author:

edgar.espina

See Also:

• LocaleContextHolder.getLocale()

Constructor Summary

Constructors

Constructor	Description
MessageSourceHelper(org.springframework.context.MessageSource messageSource)	Creates a new MessageSourceHelper.

Method Summary

Modifier and Type	Method	Description
Object	apply(String code, com.github.jknack.handlebars.Options options)
protected Locale	currentLocale()	Resolve the current user locale.

Methods inherited from class java.lang.Object

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

Constructor Details

MessageSourceHelper

public MessageSourceHelper(org.springframework.context.MessageSource messageSource)

Creates a new MessageSourceHelper.

Parameters:

messageSource - The message source. Required.

Method Details

apply

public Object apply(String code,
 com.github.jknack.handlebars.Options options)
             throws IOException

Specified by:

apply in interface com.github.jknack.handlebars.Helper<String>

Throws:

IOException

currentLocale

protected Locale currentLocale()

Resolve the current user locale.

Returns:

The current user locale.