On 23 June 2011 09:16, James Gu <jxgu@cnsh.delphi-tech.com> wrote:

Hi,

I am using guvnor-5.2.0.CR1-jboss-as-5.1. I found a bug in DSL mapping.

This is the DSL items.

[when]There is an TestObject=TestObject()
[when]-startDate is before {date}=startDate>DateUtils.parseDate("{date}")
[when]-endDate is after {date}=endDate>DateUtils.parseDate("{date}")

I created a business rule added these three lines in order. I clicked "view
source" and get this result. The second condition is not in the right place.

rule "test121"
dialect "mvel"
when
TestObject( startDate>DateUtils.parseDate("01/01/2009",
endDate>DateUtils.parseDate("01/01/2008") ) )
then
end

This is what I expected. I guess guvnor is looking for the first ")" and add
the condition (start with "-") before it. Actually it should look for the
last ")" and add the condition before it.

rule "test121"
dialect "mvel"
when
TestObject( startDate>DateUtils.parseDate("01/01/2009") ,
endDate>DateUtils.parseDate("01/01/2008") )
then
end

This problem also exists in drools-5.1.1-guvnor. It will be great if it can
be fixed soon.

Thanks,
James

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