Products | Versions |
---|---|
TIBCO BusinessEvents Enterprise Edition | 5.x |
The declaration section in the rule defines the scope of the rule. When generic Event is defined in the declaration section of any rule , TIBCO BusinessEvents will through the below exceptions.
Example :
rule Rules.<Rule_Name>{ attribute { priority = 5; forwardChain = true; } declare { Concept instance; Event event; } ########## Error Logs ############## java.lang.ClassNotFoundException: at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:348) at com.tibco.cep.util.CodegenFunctions.classForName(CodegenFunctions.java:436) at be.gen.Rules.DeleteAll.<init>(DeleteAll.java:11) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at java.lang.Class.newInstance(Class.java:442) at com.tibco.cep.kernel.core.base.RuleLoaderImpl.loadRule(RuleLoaderImpl.java:119) at com.tibco.cep.kernel.core.base.RuleLoaderImpl.loadRule(RuleLoaderImpl.java:181) at com.tibco.cep.runtime.session.impl.RuleSessionImpl.loadRules(RuleSessionImpl.java:516) at com.tibco.cep.runtime.session.impl.RuleSessionImpl.init(RuleSessionImpl.java:473) at com.tibco.cep.runtime.session.impl.RuleSessionImpl.init(RuleSessionImpl.java:457) at com.tibco.cep.runtime.session.impl.RuleSessionManagerImpl.init(RuleSessionManagerImpl.java:136) at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.initRuleSessions(RuleServiceProviderImpl.java:1197) at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.initAll(RuleServiceProviderImpl.java:621) at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.configure(RuleServiceProviderImpl.java:265) at com.tibco.cep.container.standalone.BEMain.jumpStart(BEMain.java:172) at com.tibco.cep.container.standalone.BEMain.main(BEMain.java:71) ########## ########## Error performing initAll() java.lang.NullPointerException at java.lang.Class.isAssignableFrom(Native Method) at com.tibco.cep.kernel.core.rete.ReteNetwork.pickIdentifier(ReteNetwork.java:393) at com.tibco.cep.kernel.core.rete.ReteNetwork.addRule(ReteNetwork.java:286) at com.tibco.cep.kernel.core.rete.ReteWM.addRule(ReteWM.java:1013) at com.tibco.cep.kernel.core.base.RuleLoaderImpl.deployRuleToWM(RuleLoaderImpl.java:232) at com.tibco.cep.kernel.core.rete.ReteWM._init(ReteWM.java:194) at com.tibco.cep.kernel.core.rete.ReteWM.init(ReteWM.java:180) at com.tibco.cep.runtime.session.impl.RuleSessionImpl.init(RuleSessionImpl.java:473) at com.tibco.cep.runtime.session.impl.RuleSessionImpl.init(RuleSessionImpl.java:457) at com.tibco.cep.runtime.session.impl.RuleSessionManagerImpl.init(RuleSessionManagerImpl.java:136) at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.initRuleSessions(RuleServiceProviderImpl.java:1197) at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.initAll(RuleServiceProviderImpl.java:621) at com.tibco.cep.runtime.session.impl.RuleServiceProviderImpl.configure(RuleServiceProviderImpl.java:265) at com.tibco.cep.container.standalone.BEMain.jumpStart(BEMain.java:172) at com.tibco.cep.container.standalone.BEMain.main(BEMain.java:71) 2018 Aug 28 13:42:56:688 GMT -5 FDCache Fatal [main] - [container.standalone] null ##########
rule Rules.<Rule_Name>{ attribute { priority = 5; forwardChain = true; } declare { Concept instance; Event event; }
rule Rules.DeleteAll { attribute { priority = 5; forwardChain = true; } declare { Concept instance; SimpleEvent event; }