<div dir="ltr">Have you tried using an expression on the RHS?<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On 10 June 2013 15:24, Hans Wirz <span dir="ltr"><<a href="mailto:hans.wirz@xmv.ch" target="_blank">hans.wirz@xmv.ch</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div link="blue" vlink="purple" lang="DE-CH"><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB">Steve,<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB">my problem is, that the ‚key‘ after the method getContentValue() is looking for, has to be variable and can be set by the rule creator.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB">I guess it remains the same problem whether I use DSL, Decision Table or any other construct to specify a Rule.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB">It is simply necessary, that the user (actually NOT an IT-Expert) would be guided through the possibilities a fact object supports.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB">If he cannot find the method getContentValue() he had to know its existence and arguments from elsewhere.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB">That’s why I’m curious whether it is possible (probably by using Java annotations or what else?) to tell the guided editor that it should also present some methods (not only fields according to the Java-Beans convention) to the user.<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB">Thank you for the DSL hint. I will have a closer look at this approach anyway… In my case it should probably looks like:<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB">[when]There is a document which has a value keyed by {key} that matches {expr}=$: Dokument(….<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB"><u></u> <u></u></span></p><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB">Regards - Hans<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d" lang="EN-GB"><u></u> <u></u></span></p><div><div style="border:none;border-top:solid #b5c4df 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" lang="DE">Von:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"" lang="DE"> <a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a> [mailto:<a href="mailto:rules-users-bounces@lists.jboss.org" target="_blank">rules-users-bounces@lists.jboss.org</a>] <b>Im Auftrag von </b>Stephen Masters<br>
<b>Gesendet:</b> Montag, 10. Juni 2013 16:01<br><b>An:</b> Rules Users List<br><b>Betreff:</b> Re: [rules-users] choose method from fact object in guided editor<u></u><u></u></span></p></div></div><div><div class="h5"><p class="MsoNormal">
<u></u> <u></u></p><div><p class="MsoNormal">Is there some reason you can't just create a no-args method on the fact such as "getReviewedContent()"? Or why the pattern match couldn't directly match on reviewed content instead of using rules in Java to determine whether content has been reviewed?<u></u><u></u></p>
</div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">If you don't want to do either of those, how about a DSL sentence to select reviewed content? i.e. <u></u><u></u></p></div><div><p class="MsoNormal">
<u></u> <u></u></p></div><div><p class="MsoNormal">[when][]There is a document which was reviewed by {reviewer}=$d: Document(getContentValue("reviewed") matches "{reviewer}"); Document(this == …<u></u><u></u></p>
</div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">(warning - probable syntax errors above)<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal">
Steve<u></u><u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><div><p class="MsoNormal"><u></u> <u></u></p></div><p class="MsoNormal"><u></u> <u></u></p>
<div><div><p class="MsoNormal">On 10 Jun 2013, at 13:58, Hans Wirz <<a href="mailto:hans.wirz@xmv.ch" target="_blank">hans.wirz@xmv.ch</a>> wrote:<u></u><u></u></p></div><p class="MsoNormal"><br><br><u></u><u></u></p>
<div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB">Hello</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB">I’m new to Drools and Guvnor and I’m trying to find a way to enable the selection of a method (other than getter and setter) by the guvnor guided editor in a drop-down-list way like the fields.</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB"> </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB">Example (.drl-file edited by Drools-Plugin in Eclipse):</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB"> </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><image001.png><u></u><u></u></span></p></div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB"> </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB">How to achieve this in Guvnor guided editor, because the method<span> </span><b>getContentValue(“reviewed”)</b><span> </span>cannot be chosen – it must be KNOWN by the one who creates the rule?</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB"> </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB">My approach (using a Formula):</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><image002.png><u></u><u></u></span></p></div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB"> </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB"> </span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB">Many thanks for your help</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
</div><div><p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif"" lang="EN-GB">Hans</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif""><u></u><u></u></span></p>
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