国际化JSF验证中错误消息

比如：<f:inputText ... required="true" />如果为空提交，会报“Validation Error: Value is required.”错误。
如果我要国际化怎么做？
1.在资源文件message_zh_CN.properties和message_语言_国家.properties文件
2.配置faces-config.xml
<application>
<message-bundle>myvalidate.message</message-bundle>
<locale-config>
<default-locale>zh_CN</default-locale> <!--默认资源文件-->
<supported-locale>en</supported-locale> <!--支持的资源文件-->
<supported-locale>en_IE</supported-locale> <!--支持的资源文件-->
</locale-config>
</application>
3.在资源文件中建立一个KEY和Value，当然Value需要转成Unicode码。
javax.faces.component.UIInput.REQUIRED=错误信息：必填项
看看是不是成功了？
下面我把默认错误都列出来，只要制作一个就是国际化的错误消息了。
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标准JSF错误信息KEY与TEXT
javax.faces.validator.NOT_IN_RANGE
Validation Error: Specified attribute is not between the expected values of {0} and {1}.
错误信息：指定属性值不在[{0}，{1}]范围内
javax.faces.validator.NOT_IN_RANGE_detail
The value must be between {0} and {1}.
值必须介于[{0}，{1}]之间
javax.faces.validator.DoubleRangeValidator.LIMIT
Validation Error: Specified attribute cannot be converted to proper type.
错误信息：指定属性值超过了double类型的极限
javax.faces.validator.DoubleRangeValidator.MAXIMUM
Validation Error: Value is greater than allowable maximum of ‘‘{0}’’.
错误信息：值大于了允许的最大值“{0}”
javax.faces.validator.DoubleRangeValidator.MINIMUM
Validation Error: Value is less than allowable minimum of ‘‘{0}’’.
错误信息：值小于了允许的最小值“{0}”
javax.faces.validator.DoubleRangeValidator.TYPE
Validation Error: Value is not of the correct type.
错误信息：值不是有效的double类型
javax.faces.validator.LengthValidator.LIMIT
Validation Error: Specified attribute cannot be converted to proper type.
错误信息：指定属性值超过了字符极限
javax.faces.validator.LengthValidator.MAXIMUM
Validation Error: Value is greater than allowable maximumof ‘‘{0}’’.
错误信息：值长度大于了允许的最大值“{0}”
javax.faces.validator.LengthValidator.MINIMUM
Validation Error: Value is less than allowable minimumof ‘‘{0}’’.
错误信息：值长度小于了允许的最小值“{0}”
javax.faces.component.UIInput.CONVERSION
Conversion error during model data update
模型数据更新期间转换错误（字面翻译）
javax.faces.component.UIInput.REQUIRED
Validation Error: Value is required.
错误信息：必填项
javax.faces.component.UISelectOne.INVALID
Validation Error: Value is not valid.
错误信息：选择内容无效
javax.faces.component.UISelectMany.INVALID
Validation Error: Value is not valid.
错误信息：选择内容无效
javax.faces.validator.RequiredValidator.FAILED
Validation Error: Value is required.
错误信息：必填项
javax.faces.validator.LongRangeValidator.LIMIT
Validation Error: Specified attribute cannot be converted to proper type.
错误信息：指定属性值超过了long类型的极限
javax.faces.validator.LongRangeValidator.MAXIMUM
Validation Error: Value is greater than allowable maximum of ‘‘{0}’’.
错误信息：值大于了允许的最大值“{0}”
javax.faces.validator.LongRangeValidator.MINIMUM
Validation Error: Value is less than allowable minimum of ‘‘{0}’’.
错误信息：值小于了允许的最小值“{0}”
javax.faces.validator.LongRangeValidator.TYPE
Validation Error: Value is not of the correct type.
错误信息：不是有效的long类型