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Asked: 2026-05-10T14:04:14+00:00

I’d like to use a database to store i18n key/value pairs so we can

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I’d like to use a database to store i18n key/value pairs so we can modify / reload the i18n data at runtime. Has anyone done this? Or does anyone have an idea of how to implement this? I’ve read several threads on this, but I haven’t seen a workable solution.

I’m specifically refering to something that would work with the jstl tags such as

<fmt:setlocale> <fmt:bundle> <fmt:setBundle> <fmt:message>

I think this will involve extending ResourceBundle, but when I tried this I ran into problems that had to do with the way the jstl tags get the resource bundle.

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  1. Are you just asking how to store UTF-8/16 characters in a DB? in mysql it’s just a matter of making sure you build with UTF8 support and setting that as the default, or specifying it at the column or table level. I’ve done this in oracle and mysql before. Create a table and cut and paste some i18n data into it and see what happens… you might be set already..

    or am I completely missing your point?

    edit:

    to be more explicit… I usually implement a three column table… language, key, value… where ‘value’ contains potentially foreign language words or phrases… ‘language’ contains some language key and ‘key’ is an english key (i.e. login.error.password.dup)… language and key are indexed…

    I’ve then built interfaces on a structure like this that shows each key with all its translations (values)… it can get fancy and include audit trails and ‘dirty’ markers and all the other stuff you need to enable translators and data entry folk to make use of it..

    Edit 2:

    Now that you added the info about the JSTL tags, I understand a bit more… I’ve never done that myself.. but I found this old info on theserverside…

    HttpSession session = .. [get hold of the session]  ResourceBundle bundle = new PropertyResourceBundle(toInputStream(myOwnProperties)) [toInputStream just stores the properties into an inputstream]  Locale locale = .. [get hold of the locale] javax.servlet.jsp.jstl.core.Config.set(session, Config.FMT_LOCALIZATION_CONTEXT, new LocalizationContext(bundle ,locale));
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