Background:
I'm using the latka plugin.
It has a set of Jelly tags which have Strings for their setter methods,
i.e. the Request tag has a setHost(String) method.
Problem:
1) I populate these tags with an expression, which references properties
maven reads from project.properties, e.g.
<suite defaultHost="${latka.host}">
where latka.host is defined in the ${basedir}/project.properties
2) When the tag is executed, I get a
2002-12-17 13:29:52,798 DEBUG org.apache.commons.jelly.impl.TagScript -
Caught exception: java.lang.IllegalArgumentException: Property
'defaultHost' has no write method
java.lang.IllegalArgumentException: Property 'defaultHost' has no write
method
3) This is caused because the expression is being passed to BeanUtils with
no conversion done, e.g. :
2002-12-17 13:29:52,758 DEBUG org.apache.commons.jelly.JellyContext -
findVariable: latka.host value:
org.apache.commons.jelly.expression.ConstantExpression@502819[value=DEV270]
2002-12-17 13:29:52,758 DEBUG org.apache.commons.beanutils.BeanUtils -
setProperty(org.apache.commons.latka.jelly.SuiteTag@78aa80, defaultHost,
org.apache.commons.jelly.expression.ConstantExpression@502819[value=DEV270])
4) This tag has no methods that take an Expression as a paramter, and
since no conversion is being done by Jelly/BeanUtils the code fails with
the above IllegalArgumentException.
5) When these properties are passed in from the command prompt via
-Dlatka.host=DEV270 for example, all works fine, as they are explicitly
known as Strings.
Any idea where to start in fixing this?
--
dIon Gillard, Multitask Consulting
Blog: http://www.freeroller.net/page/dion/Weblog
Work: http://www.multitask.com.au
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