Home » Archived » M2M (model-to-model transformation) » [ATL] uml2bpel problem
| [ATL] uml2bpel problem [message #81988] |
Thu, 22 May 2008 01:40  |
Eclipse User |
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Originally posted by: hr_mi.live.cn
Hi everyone,
I want to make a transformation from uml to bpel ,my code is as following :
------------------------------------------------------------ -----
--@atlcompiler atl2006
module uml2bpel; -- Module Template
create OUT : BPEL from IN : UML;
-------------------------------------
rule process{
from
u : UML!Activity
to
p : BPEL!Process(
exitOnStandardFault <- true,
expressionLanguage <- '',
queryLanguage <- 'urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0',
suppressJoinFailure <- true,
targetNamespace <- 'edu.xidian.ictt.webservices.bpelmodeling',
name <- u.name,
imports <- imp
),
imp : BPEL!Import(
location <- 'onlinesale.bpel.wsdl/',
importType <- 'http://schemas.xmlsoap.org/wsdl/',
namespace <- 'edu.xidian.ictt.webservices.bpelmodeling.wsdl'
)
}
----------------------------------------------
when i debug ,it makes an error as following :
************************************************************ ****
严重: Message: feature location does not exist on BPEL!Import
严重: A.main() : ??#24 null
严重: local variables = {self=uml2bpel : ASMModule}
严重: local stack = []
严重: A.__exec__() : ??#8 null
严重: local variables = {e=TransientLink {rule = 'process',
sourceElements = {u = IN!onlinesale}, targetElements = {imp =
OUT!<unnamed>, p = OUT!onlinesale}, variables = {}}, self=uml2bpel :
ASMModule}
严重: local stack = []
严重: A.__applyprocess(1 : NTransientLink;) : ??#55 26:6-26:41
严重: local variables = {p=OUT!onlinesale, u=IN!onlinesale,
link=TransientLink {rule = 'process', sourceElements = {u =
IN!onlinesale}, targetElements = {imp = OUT!<unnamed>, p =
OUT!onlinesale}, variables = {}}, self=uml2bpel : ASMModule,
imp=OUT!<unnamed>}
严重: local stack = [OUT!<unnamed>]
严重:
************************************************************ *************
严重: ********************************* ERROR
*********************************
严重:
java.lang.Exception
at
org.eclipse.m2m.atl.engine.vm.NetworkDebugger.error(NetworkD ebugger.java:165)
at
org.eclipse.m2m.atl.engine.vm.StackFrame.printStackTrace(Sta ckFrame.java:95)
at
org.eclipse.m2m.atl.engine.vm.StackFrame.printStackTrace(Sta ckFrame.java:87)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation .java:173)
at
org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:143)
at
org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:101)
at
org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:240)
at
org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:338)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation .java:171)
at
org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:143)
at
org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:101)
at
org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:240)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation .java:171)
at
org.eclipse.m2m.atl.engine.vm.ASMInterpreter.<init>(ASMInterpreter.java:299)
at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.ja va:169)
at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.ja va:111)
at org.eclipse.m2m.atl.engine.AtlLauncher.debug(AtlLauncher.jav a:105)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM.runAtlLaunche r(AtlRegularVM.java:359)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM.runAtlLaunche r(AtlRegularVM.java:463)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM.access$0(AtlR egularVM.java:445)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM$1.run(AtlRegu larVM.java:423)
严重: null
java.lang.NullPointerException
at
org.eclipse.m2m.atl.drivers.emf4atl.ASMEMFModelElement.set(A SMEMFModelElement.java:260)
at
org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:305)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation .java:171)
at
org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:143)
at
org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:101)
at
org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:240)
at
org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:338)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation .java:171)
at
org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:143)
at
org.eclipse.m2m.atl.engine.vm.nativelib.ASMOclAny.invoke(ASM OclAny.java:101)
at
org.eclipse.m2m.atl.engine.vm.ASMOperation.realExec(ASMOpera tion.java:240)
at org.eclipse.m2m.atl.engine.vm.ASMOperation.exec(ASMOperation .java:171)
at
org.eclipse.m2m.atl.engine.vm.ASMInterpreter.<init>(ASMInterpreter.java:299)
at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.ja va:169)
at org.eclipse.m2m.atl.engine.AtlLauncher.launch(AtlLauncher.ja va:111)
at org.eclipse.m2m.atl.engine.AtlLauncher.debug(AtlLauncher.jav a:105)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM.runAtlLaunche r(AtlRegularVM.java:359)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM.runAtlLaunche r(AtlRegularVM.java:463)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM.access$0(AtlR egularVM.java:445)
at
org.eclipse.m2m.atl.adt.launching.AtlRegularVM$1.run(AtlRegu larVM.java:423)
严重: A.main() : ??#24 null
严重: local variables = {self=uml2bpel : ASMModule}
严重: local stack = []
严重: A.__exec__() : ??#8 null
严重: local variables = {e=TransientLink {rule = 'process',
sourceElements = {u = IN!onlinesale}, targetElements = {imp =
OUT!<unnamed>, p = OUT!onlinesale}, variables = {}}, self=uml2bpel :
ASMModule}
严重: local stack = []
严重: A.__applyprocess(1 : NTransientLink;) : ??#55 26:6-26:41
严重: local variables = {p=OUT!onlinesale, u=IN!onlinesale,
link=TransientLink {rule = 'process', sourceElements = {u =
IN!onlinesale}, targetElements = {imp = OUT!<unnamed>, p =
OUT!onlinesale}, variables = {}}, self=uml2bpel : ASMModule,
imp=OUT!<unnamed>}
严重: local stack = [OUT!<unnamed>]
严重:
************************************************************ *************
Who can help me ??
Thanks very much!
Best whishes
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| [ATL] internal error in Model2BPEL transformation [message #85688 is a reply to message #84839] |
Wed, 02 July 2008 04:42  |
| Eclipse User |
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Originally posted by: jihed.touzi.enstimac.fr
> Hi to all,
> I encounter an internal error like this :
>
> An internal error occurred during: "Launching SOA2BPEL".
> eObject cannot be null in getNamespaceMap()
>
> I don't understand..
>
> But the Big question is that the BPEL metamodel is an imbricated
> metamodel, it contains WSDL and XSD metamodel..
> i think that to call for example a WSDL element in the BPEL metamodel
> we have to do that :
>
> BPEL!"wsdl::nameOfTheElement"
>
> i do that but i obtain the internal error mentionned before..
>
> Some one can help me ??
>
> thank you...
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