[jboss-jira] [JBoss JIRA] (DROOLS-909) KIE 6.2 Web: when using String functions like "toLowerCase" or "ToUpperCase" as part of rule, rule do not compile

Eido Reshef created DROOLS-909: ---------------------------------- Summary: KIE 6.2 Web: when using String functions like "toLowerCase" or "ToUpperCase" as part of rule, rule do not compile Key: DROOLS-909 URL: https://issues.jboss.org/browse/DROOLS-909 Project: Drools Issue Type: Bug Components: kie server Affects Versions: 6.2.0.Final Environment: No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 12.04 LTS Release: 12.04 Codename: precise CPU: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5675 @ 3.07GHz stepping : 2 microcode : 0x15 cpu MHz : 3066.775 cache size : 12288 KB fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm ida arat epb dts bogomips : 6133.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5675 @ 3.07GHz stepping : 2 microcode : 0x15 cpu MHz : 3066.775 cache size : 12288 KB fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm ida arat epb dts bogomips : 6133.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5675 @ 3.07GHz stepping : 2 microcode : 0x15 cpu MHz : 3066.775 cache size : 12288 KB fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm ida arat epb dts bogomips : 6133.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU X5675 @ 3.07GHz stepping : 2 microcode : 0x15 cpu MHz : 3066.775 cache size : 12288 KB fpu : yes fpu_exception : yes cpuid level : 11 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts nopl xtopology tsc_reliable nonstop_tsc aperfmperf pni pclmulqdq ssse3 cx16 sse4_1 sse4_2 popcnt aes hypervisor lahf_lm ida arat epb dts bogomips : 6133.55 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: Tomcat : apache-tomcat-8.0.24 KIE: kie-drools-wb-distribution-wars-6.2.0.Final-tomcat7.war Java: java version "1.7.0_79" Reporter: Eido Reshef Assignee: Edson Tirelli Attachments: CameraObj.JPG, CameraRuleGuided.JPG, CameraRuleGuidedSource.JPG, CameraRuleGuidedSourceError.JPG When trying to use "Expression editor" in the guided rule screen of the web app, combining with restrictions on String fields which use functions like "toLowerCase" , "toUpperCase" - Expression editor leaves a blanc field to fill and if left blanc - KIE automatically fill it with "" - and rule doesn't get compiled. So instead of getting for example; 1. | package ido.droolsrules.dqsrulesqa; 2. | 3. | import java.lang.Number; 4. | 5. | rule "Test Camera Model" 6. | dialect "mvel" 7. | when 8. | cam1 : Camera( brand.toLowerCase() == "sony" ) 9. | then 10. | cam1.setLens( 5.0 ); 11. | end Rule is generated (In source tab) as: 1. | package ebay.droolsrules.dqsrulesqa; 2. | 3. | import java.lang.Number; 4. | 5. | rule "Test Camera Model" 6. | dialect "mvel" 7. | when 8. | cam1 : Camera( brand.toLowerCase("") == "sony" ) 9. | then 10. | cam1.setLens( 5.0 ); 11. | end view line 8 to spot difference. -- This message was sent by Atlassian JIRA (v6.4.11#64026)