[rules-users] Unable to compile JBoss Rules example code -HelloWorldExample.java

venkatesh devalapura nagabhushana venkatesh.nag at wipro.com
Fri Feb 16 06:27:28 EST 2007


Thanks for response, following is my classpath setting, could you please
tell me what i am missing ?

$ echo $CLASSPATH
/usr/local/bin/jdk1.5.0_04:
/home/dnv/smc/PolicyMgmt/lib:
/home/dnv/smc/PolicyMgmt/lib/antlr-2.7.6.jar:
/home/dnv/smc/PolicyMgmt/lib/antlr-3.0ea8.jar:
/home/dnv/smc/PolicyMgmt/lib/commons-collections-3.1.jar:
/home/dnv/smc/PolicyMgmt/lib/commons-io-1.1.jar:
/home/dnv/smc/PolicyMgmt/lib/commons-jci-core-1.0-406301.jar:
/home/dnv/smc/PolicyMgmt/lib/commons-jci-eclipse-3.2.0.666.jar:
/home/dnv/smc/PolicyMgmt/lib/commons-jci-janino-2.4.3.jar:
/home/dnv/smc/PolicyMgmt/lib/commons-lang-2.1.jar:
/home/dnv/smc/PolicyMgmt/lib/commons-logging-api-1.0.4.jar:
/home/dnv/smc/PolicyMgmt/lib/core-3.2.0.666.jar:/janino-2.4.3.jar:
/home/dnv/smc/PolicyMgmt/lib/jsr94-1.1.jar:
/home/dnv/smc/PolicyMgmt/lib/junit-3.8.1.jar:
/home/dnv/smc/PolicyMgmt/lib/jxl-2.4.2.jar:
/home/dnv/smc/PolicyMgmt/lib/stringtemplate-2.3b6.jar:
/home/dnv/smc/PolicyMgmt/lib/xml-apis-1.0.b2.jar:
/home/dnv/smc/PolicyMgmt/lib/xpp3-1.1.3.4.O.jar:
/home/dnv/smc/PolicyMgmt/lib/xstream-1.1.3.jar:
/home/dnv/smc/PolicyMgmt/plugins/org.drools.ide_3.0.5.jar

Thanks,
Venkatesh

On Fri, 2007-02-16 at 16:15 +0530, sumedha rubasinghe wrote:
> looks like missing library problem to me....
> 
> On 2/16/07, venkatesh devalapura nagabhushana
> <venkatesh.nag at wipro.com> wrote:
>         
>         hi,
>         
>         I was trying to compile the example code that is provided with
>         Jboss 
>         Rules - HelloWorldExample.java using javac. I got following
>         errors even
>         though i included the jar files in the class path, please let
>         me know
>         how to go about compiling the example:
>         
>         ERROR in HelloWorldExample.java 
>         (at line 33)
>                 private static RuleBase readRule() throws Exception {
>                                ^^^^^^^^
>         RuleBase cannot be resolved to a type
>         
>         ERROR in HelloWorldExample.java
>         (at line 43)
>                 final PackageBuilder builder = new PackageBuilder(); 
>                                                    ^^^^^^^^^^^^^^
>         PackageBuilder cannot be resolved to a type
>         ----------
>         7. ERROR in HelloWorldExample.java
>         (at line 56)
>                 final RuleBase ruleBase = RuleBaseFactory.newRuleBase
>         ();
>                       ^^^^^^^^
>         RuleBase cannot be resolved to a type
>         
>         
>         - Venkatesh
>         
>         
>         
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