Raible's Wiki: ConstantsTag

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By default, it exposes the values from the Contants class imported into the tag library, but also allows a className variable to specify a different class. The main reason I wrote this was to prove it was possible. The second reason was to get around importing Constants and then using

By default, it exposes the values from the Contants class imported into the tag library, but also allows a className variable to specify a different class. The main reason I wrote this was to prove it was possible. The second reason was to get around importing my Contants class (and using <%=Contants.VARNAME%>). With this tag, both of the following work:

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{{{<%=Constants.VARNAME%>}}}

{{{Scriptlet: <%=VARNAME%>, JSTL: <c:out value="${VARNAME}"/>}}}

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!Files Needed for Tag Library

* [1] ConstantsTag.java

* [2] ConstantsTei.java - exposes variables as attributes

----

!!ConstantsTag.java [#1]

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----

!!ConstantsTei.java [#2]

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Also see [my blog post|http://www.raibledesigns.com/page/rd?anchor=useless_tag_library].

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