This link describes how to use if not null
condition in velocity.
userdirective = org.apache.velocity.tools.generic.directive.Ifnull
userdirective = org.apache.velocity.tools.generic.directive.Ifnotnull
But looking inside velocity tools jar there is no such class org.apache.velocity.tools.generic.directive.Ifnotnull
.
What am I missing here?
From your link:
Use a custom directive. cf. IfNullDirective, IfNotNullDirective
You have to put the linked code ( http://wiki.apache.org/velocity/IfNullDirective and http://wiki.apache.org/velocity/IfNotNullDirective ) in your sources, it's not provided in the regular velocity jar.
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