Swapnil M Mane created OFBIZ-6808:
-------------------------------------

             Summary: Calling Groovy as Event generates error when 
delegator.find used
                 Key: OFBIZ-6808
                 URL: https://issues.apache.org/jira/browse/OFBIZ-6808
             Project: OFBiz
          Issue Type: Bug
          Components: framework
    Affects Versions: Trunk, Upcoming Branch
            Reporter: Swapnil M Mane


We are using Groovy as event in the controller request, everything works fine 
for us but as we used delegator.find()
it generates the following error

ERROR: Cannot do a find that returns an EntityListIterator with no transaction 
in place. Wrap this call in a transaction.
     [java] java.lang.Exception: Stack Trace
     [java]     at 
org.ofbiz.entity.GenericDelegator.find(GenericDelegator.java:1757) 
[ofbiz-entity.jar:?]
     [java]     at org.ofbiz.entity.Delegator$find.call(Unknown Source) 
[ofbiz-entity.jar:?]
     [java]     at 
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
ProductInventory$_run_closure1.doCall(ProductInventory.groovy:18) [script:?]
     [java]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
~[?:1.8.0_60]
     [java]     at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
~[?:1.8.0_60]
     [java]     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 ~[?:1.8.0_60]
     [java]     at java.lang.reflect.Method.invoke(Method.java:497) 
~[?:1.8.0_60]
     [java]     at 
org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90) 
[groovy-all-2.2.1.jar:2.2.1]
     [java]     at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:233) 
[groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:272)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:909) 
[groovy-all-2.2.1.jar:2.2.1]
     [java]     at groovy.lang.Closure.call(Closure.java:423) 
[groovy-all-2.2.1.jar:2.2.1]
     [java]     at groovy.lang.Closure.call(Closure.java:439) 
[groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:1324)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
org.codehaus.groovy.runtime.DefaultGroovyMethods.each(DefaultGroovyMethods.java:1296)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at org.codehaus.groovy.runtime.dgm$147.invoke(Unknown Source) 
[groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite$PojoMetaMethodSiteNoUnwrapNoCoerce.invoke(PojoMetaMethodSite.java:271)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
org.codehaus.groovy.runtime.callsite.PojoMetaMethodSite.call(PojoMetaMethodSite.java:53)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:108)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at 
org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:116)
 [groovy-all-2.2.1.jar:2.2.1]
     [java]     at ProductInventory.run(ProductInventory.groovy:11) [script:?]
     [java]     at 
org.ofbiz.webapp.event.GroovyEventHandler.invoke(GroovyEventHandler.java:107) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.RequestHandler.runEvent(RequestHandler.java:763) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.RequestHandler.doRequest(RequestHandler.java:476) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.ControlServlet.doGet(ControlServlet.java:210) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.ofbiz.webapp.control.ControlServlet.doPost(ControlServlet.java:89) 
[ofbiz-webapp.jar:?]
     [java]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) 
[servlet-api-3.0.jar:?]
     [java]     at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) 
[servlet-api-3.0.jar:?]
     [java]     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
 [tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
 [tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:349) 
[ofbiz-webapp.jar:?]
     [java]     at 
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241)
 [tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
 [tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
 [tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
 [tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
 [tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) 
[tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) 
[tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
 [tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:956) 
[tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423) 
[tomcat-7.0.65-catalina.jar:7.0.65]
     [java]     at 
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
 [tomcat-7.0.65-tomcat-coyote.jar:7.0.65]
     [java]     at 
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:625)
 [tomcat-7.0.65-tomcat-coyote.jar:7.0.65]
     [java]     at 
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
 [tomcat-7.0.65-tomcat-coyote.jar:7.0.65]
     [java]     at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
[?:1.8.0_60]
     [java]     at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
[?:1.8.0_60]
     [java]     at 
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
 [tomcat-7.0.65-tomcat-coyote.jar:7.0.65]
     [java]     at java.lang.Thread.run(Thread.java:745) [?:1.8.0_60]


Reason: 



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