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<p class=MsoNormal>Hello,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I have a little test case as follows:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal style='text-autospace:none'><b><span style='font-size:10.0pt;
font-family:"Courier New";color:#7F0055'>import</span></b><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>
org.drools.builder.KnowledgeBuilderConfiguration;</span><span style='font-size:
10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><b><span style='font-size:10.0pt;
font-family:"Courier New";color:#7F0055'>import</span></b><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>
org.drools.builder.KnowledgeBuilderFactory;</span><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><b><span style='font-size:10.0pt;
font-family:"Courier New";color:#7F0055'>import</span></b><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>
org.junit.Assert;</span><span style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><b><span style='font-size:10.0pt;
font-family:"Courier New";color:#7F0055'>import</span></b><span
style='font-size:10.0pt;font-family:"Courier New";color:black'> org.junit.Test;</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><b><span style='font-size:10.0pt;
font-family:"Courier New";color:#7F0055'>public</span></b><span
style='font-size:10.0pt;font-family:"Courier New";color:black'> </span><b><span
style='font-size:10.0pt;font-family:"Courier New";color:#7F0055'>class</span></b><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>
TestDrools5Config {</span><span style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> </span><span style='font-size:
10.0pt;font-family:"Courier New";color:#646464'>@Test</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> </span><b><span style='font-size:
10.0pt;font-family:"Courier New";color:#7F0055'>public</span></b><span
style='font-size:10.0pt;font-family:"Courier New";color:black'> </span><b><span
style='font-size:10.0pt;font-family:"Courier New";color:#7F0055'>void</span></b><span
style='font-size:10.0pt;font-family:"Courier New";color:black'> testConfig() {</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> KnowledgeBuilderConfiguration
knowledgeBuilderConfiguration = KnowledgeBuilderFactory.<i>newKnowledgeBuilderConfiguration</i>();</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> knowledgeBuilderConfiguration.setProperty(</span><span
style='font-size:10.0pt;font-family:"Courier New";color:#2A00FF'>"drools.dialect.java.compiler"</span><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>, </span><span
style='font-size:10.0pt;font-family:"Courier New";color:#2A00FF'>"JANINO"</span><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>);</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> knowledgeBuilderConfiguration.setProperty(</span><span
style='font-size:10.0pt;font-family:"Courier New";color:#2A00FF'>"drools.dialect.java.lngLevel"</span><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>, </span><span
style='font-size:10.0pt;font-family:"Courier New";color:#2A00FF'>"1.6"</span><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>);</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> </span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> String
droolsDialectJavaCompiler = knowledgeBuilderConfiguration.getProperty(</span><span
style='font-size:10.0pt;font-family:"Courier New";color:#2A00FF'>"drools.dialect.java.compiler"</span><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>);</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> System.</span><i><span
style='font-size:10.0pt;font-family:"Courier New";color:#0000C0'>out</span></i><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>.println(</span><span
style='font-size:10.0pt;font-family:"Courier New";color:#2A00FF'>"droolsDialectJavaCompiler="</span><span
style='font-size:10.0pt;font-family:"Courier New";color:black'> +
droolsDialectJavaCompiler);</span><span style='font-size:10.0pt;font-family:
"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> Assert.<i>assertNotNull</i>(droolsDialectJavaCompiler);</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> </span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> String <u>droolsDialectJavaLngLevel</u>
= knowledgeBuilderConfiguration.getProperty(</span><span style='font-size:10.0pt;
font-family:"Courier New";color:#2A00FF'>"drools.dialect.java.lngLevel"</span><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>);</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> System.</span><i><span
style='font-size:10.0pt;font-family:"Courier New";color:#0000C0'>out</span></i><span
style='font-size:10.0pt;font-family:"Courier New";color:black'>.println(</span><span
style='font-size:10.0pt;font-family:"Courier New";color:#2A00FF'>"drools.dialect.java.lngLevel="</span><span
style='font-size:10.0pt;font-family:"Courier New";color:black'> + droolsDialectJavaLngLevel);</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> Assert.<i>assertNotNull</i>(droolsDialectJavaLngLevel);</span><span
style='font-size:10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal style='text-autospace:none'><span style='font-size:10.0pt;
font-family:"Courier New";color:black'> }</span><span style='font-size:
10.0pt;font-family:"Courier New"'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";
color:black'>}<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";
color:black'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";
color:black'>It fails.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";
color:black'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Courier New";
color:black'>I have seen the post for using JANINO with Drools:</span><o:p></o:p></p>
<p class=MsoNormal>http://lists.jboss.org/pipermail/rules-users/2009-February/008089.html<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Yet this does not explain my test case failing – any ideas.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>It appears as if it is not possible to set JANINO
programmatically, only via properties.conf, etc. which I don’t want to
do(!)<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas'>Cheerio,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas'>Nic
Hemley<o:p></o:p></span></p>
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