Re: [rules-users] drools-ant task and java.lang.ClassCastException: org.drools.reteoo.ReteooRuleBase

All, I was succesfull in building rules pkg from drl using drools-ant task, but when I used the generated pkg in the code below ============= File rulesDir = new File("/home/droolsuser/workspace_ant/AntDroolsTest/build/pkgrules/"); String rulesdir = rulesDir.getAbsolutePath(); Properties prop = new Properties(); //prop.setProperty("file", ruleFile); prop.setProperty("dir",rulesdir); prop.setProperty("newInstance", "false"); prop.setProperty("localCacheDir", "."); prop.setProperty("poll", "300"); // poll every 300 seconds for hot deployment. //Get a new RuleBase using these properties RuleAgent agent = RuleAgent.newRuleAgent(prop); -------------------->Error line RuleBase ruleBase = agent.getRuleBase(); ========== I encountered the following error. ========= [java] RuleAgent(default) INFO (Mon Jul 07 18:58:30 CDT 2008): Configuring with newInstance=false, secondsToRefresh=300 [java] RuleAgent(default) INFO (Mon Jul 07 18:58:30 CDT 2008): Configuring package provider : DirectoryScanner scanning dir: /home/droolsuser/workspace_ant/AntDroolsTest/build/pkgrules found 1 file(s). [java] java.lang.ClassCastException: org.drools.reteoo.ReteooRuleBase cannot be cast to org.drools.rule.Package [java] at org.drools.agent.FileScanner.readPackage(FileScanner.java:112) [java] at org.drools.agent.FileScanner.getChangeSet(FileScanner.java:79) [java] at org.drools.agent.FileScanner.loadPackageChanges(FileScanner.java:57) [java] at org.drools.agent.DirectoryScanner.loadPackageChanges(DirectoryScanner.java:43) [java] at org.drools.agent.RuleAgent.checkForChanges(RuleAgent.java:330) [java] at org.drools.agent.RuleAgent.refreshRuleBase(RuleAgent.java:298) [java] at org.drools.agent.RuleAgent.configure(RuleAgent.java:284) [java] at org.drools.agent.RuleAgent.init(RuleAgent.java:208) [java] at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:176) [java] at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:148) ===== In looking at 4.0.7 code, the RuleBase object in ant task org.drools.contrib.DroolsCompilerAntTask is serialized, but the p1_ = (Package) in.readObject(); in the class org.drools.agent.FileScanner is not. Any solution around this problem? Thanks in advance for your professional help. Regards Wilson _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users