On 10/05/2011 08:10, Veit Guna wrote:
Hi.
Any chance that this could be reviewed and maybe integrated into the
release?
https://jira.jboss.org/browse/JBRULES-2672 I'm in two minds on this. Edson and
I are thinking of changing the xml
parser to just be:
<Pattern object-type="xxxx">
<expr>......</expr>
<expr>......</expr>
<expr>......</expr>
</Pattern>
With any valid expression allwed in expr, i.e. any combinatino of ||,
&&, method calls, +, - etc. Which follows what we've done with free-form
drl.
Our current approach to normalising expressions in XMl isn't working too
well, and the more we extropolate that the worse it gets:
<dro:pattern object-type="String">
<dro:and-constraint-connective>
<dro:field-constraint field-name="this">
<dro:literal-restriction evaluator="!=" value="null"/>
</dro:field-constraint>
<dro:field-constraint field-name="this.toLowerCase">
<dro:literal-restriction evaluator="==" value="true"/>
</dro:field-constraint>
</dro:and-constraint-connective>
<dro:from>
<dro:expression>fctv_17263.getHeaderValues("X-My-Header");
</dro:expression>
</dro:from>
</dro:pattern>
But I do recognise that you patch might give a lifeline to existing XML
users....
Mark
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