Hi All I am using Guvnor for rule edition and modification. I uploaded the Package containing the classes for writing rules. Attributes are taken from the uploaded package.Package was developed in eclipse editor. Rule writing was successful. In property file i have stored URL given by the Guvnor. I have stored the property file at "WEB-INF/classes".The Rule agent is reading the property file. But when I run the project, it shows "ClassNotFoundException" for the class I uploaded in the Guvnor. When I viewed the Package source in the Guvnor I could see the import statement for the class,but still why this error? Could anybody give me some hints to solve this. Thanks & Regards Shekhar
On Fri, Apr 30, 2010 at 11:19 PM, shekharputtur puttur < shekharput...@gmail.com> wrote: > Hi All > Thanks a lot for your kind response. > After putting properties file in the "WEB-INF/classes" it worked. > I will try the method suggested by you too. > > Thanks & Regards > Shekhar > Bangalore > > > > > On 4/30/10, Gayatri Chandak <gayatri.chan...@tcs.com> wrote: >> >> Hi, >> >> I had also faced the same problem. >> Use the below code, it works proeprly. >> >> Properties properties = new Properties(); >> InputStream stream = DiscountCheckServlet.class.getResourceAsStream >> ("<mention your properties file here>"); >> properties.load(stream); >> RuleAgent agent = RuleAgent.newRuleAgent(properties); >> >> Please let me know if it works. >> >> Regards, >> Gayatri Chandak >> TEG-Open Source >> Tata Consultancy Services >> Yantra Park -(STPI) >> 2nd Pokharan Road, >> Opp HRD Voltas Center,Subash Nagar >> Mumbai - 400 601,Maharashtra >> India >> Ph:- 022-67782556 >> Mailto: gayatri.chan...@tcs.com >> Website: http://www.tcs.com >> ____________________________________________ >> Experience certainty. IT Services >> Business Solutions >> Outsourcing >> ____________________________________________ >> >> >> >> From: shekharputtur puttur <shekharput...@gmail.com> >> >> To: rules-users@lists.jboss.org >> >> Date: 04/30/2010 02:29 PM >> >> Subject: [rules-users] RuleAgent in webservice >> >> Sent by: rules-users-boun...@lists.jboss.org >> >> >> >> >> >> >> Hi All, >> I am using drools API, and developed a webservice out of it. >> I created rule binary package using BRMS Guvnor. >> I used RuleAgent to acces the properties file. >> ie RuleAgent agent = RuleAgent.newRuleAgent("/ >> application.properties"); >> "application.properties" file was stored in current working directory. >> I executed my application using eclipse, it was fine . >> >> For testing purpose i deployed the application in tomcat application >> server. >> Now it is unable to find "application.properties" file. and shows >> following in "catalina.out" file: >> java.lang.NullPointerException >> at java.util.Properties$LineReader.readLine(Properties.java:418) >> at java.util.Properties.load0(Properties.java:337) >> at java.util.Properties.load(Properties.java:325) >> at org.drools.agent.RuleAgent.loadFromProperties >> (RuleAgent.java:299) >> at org.drools.agent.RuleAgent.newRuleAgent(RuleAgent.java:256) >> My question is, in which location should i keep the >> "application.properties" file , so that RuleAgent can access it. >> >> Could you please tell me the solution. >> >> Thanks & Regards >> Shekhar_______________________________________________ >> rules-users mailing list >> rules-users@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> >> >> =====-----=====-----===== >> Notice: The information contained in this e-mail >> message and/or attachments to it may contain >> confidential or privileged information. If you are >> not the intended recipient, any dissemination, use, >> review, distribution, printing or copying of the >> information contained in this e-mail message >> and/or attachments to it are strictly prohibited. If >> you have received this communication in error, >> please notify us by reply e-mail or telephone and >> immediately and permanently delete the message >> and any attachments. Thank you >> >> >> >> >> _______________________________________________ >> rules-users mailing list >> rules-users@lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/rules-users >> > >
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