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Hello,<br><br>Is it possible to specify a template salience such as:<br><br>function long getNbJours(String pStrDDeb, String pStrDFin)<br>{<br> SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy");<br> <br> Date dDeb = sdf.parse(pStrDDeb) ;<br> Date dFin = sdf.parse(pStrDFin) ;<br><br> long diff = dFin.getTime() - dDeb.getTime() ;<br> <br> return (diff / (24 * 60 * 60 * 1000)) ;<br>}<br><br>template "tarification_produit"<br><br>rule "Periode@{row.rowNumber}"<br> salience getNbJours("@{ddeb}", "@{dfin}")<br> when<br> $p : Produit(id == 1, eval( dDeb.before( getDate("@{ddeb}") ) ) )<br> then<br> $p.setId(2) ; <br> $p.setPrix(@{prix}) ;<br> update( $p ); <br>end<br>end template<br><br>I encounter a java.lang.NullPointerException.<br><br>Thank you in advance for your help.<br><br>Regards,<br><br>Benoît<br> <br /><hr />Acheter en ligne en toute sécurité ? <a href='http://clk.atdmt.com/FRM/go/206608211/direct/01/' target='_new'>Internet Explorer 8 vous protège gratuitement !</a></body>
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