Hi,
I have some questions about the "import" statement. In my workspace, I have
two projects. I have a "common" project and my "app" project. My app
project has a design file that imports a design file from the "common"
project. I use an import statement like this:
import
"platform:/resource/com.foo.common.model/src/main/resources/main-model.design"
I noticed that it isn't enough that the project "com.foo.common.model" is in
my workspace. It has to physically be in the same directory as my "app"
project. When I used Eclipse's "import project" function to import this
project from another directory into my workspace, I got all kinds of errors
complaining about not being able to find the design file that I want to
import. Is this to be expected? It was confusing since I could see the
project and oAW/Sculptor could not.
Then there was another weird problem. In my "common" project, I have
several design files like this:
main-model.design:
import
"platform:/resource/com.foo.common.model/src/main/resources/a-model.design"
import
"platform:/resource/com.foo.common.model/src/main/resources/b-model.design"
import
"platform:/resource/com.foo.common.model/src/main/resources/c-model.design"
Application CommonModel {
basePackage=com.foo.common.model
}
a-model, b-model, and c-model files each contain one ApplicationPart with
one Module like this:
ApplicationPart A {
Module a {
...
}
}
The Modules define enums, ValueObjects, BasicTypes, etc.
In my "app" project, I thought that I could just import my "common"
main-model.design file, but it turns out to not be true. The DSL editor
shows validation errors unless I import the exact model.design file where
the Domain Object is defined. This is a bit unwieldy because now I need an
import statement for each module design files.
So when I do import the correct module design file, then the validation
error goes away, but I get a NullPointerException when I run the generator:
0 INFO WorkflowRunner -
--------------------------------------------------------------------------------------
453 INFO WorkflowRunner - openArchitectureWare 4.3.0, Build
20080508-1430PRD
453 INFO WorkflowRunner - (c) 2005-2008 openarchitectureware.org and
contributors
453 INFO WorkflowRunner -
--------------------------------------------------------------------------------------
453 INFO WorkflowRunner - running workflow: workflow.oaw
453 INFO WorkflowRunner -
18473 INFO StandaloneSetup - Registering platform uri
'C:\projects\InforBUS\runtime-mdd3'
18707 INFO CompositeComponent - Workflow: executing workflow
sculptorworkflow.oaw in workflow.oaw:3
18707 INFO CompositeComponent - Workflow: executing workflow
org/fornax/cartridges/sculptor/dsl/parser/Parser.oaw in
sculptorworkflow.oaw:29
18707 INFO CompositeComponent - ParserComponent(sculptordsl-parser)
20504 INFO CompositeComponent - IfComponent: executing if
org/fornax/cartridges/sculptor/dsl/parser/Parser.oaw in
org/fornax/cartridges/sculptor/dsl/parser/Parser.oaw:9
20504 INFO ConditionalComponent - CheckComponent(sculptordsl-checker):
expression dslModel.eAllContents.union({dslModel}) check file(s):
org::fornax::cartridges::sculptor::dsl::GenChecks
org::fornax::cartridges::sculptor::dsl::Checks
20692 INFO CompositeComponent - XtendComponent(dslTransformation):
executing 'transformation::DslTransformation'
21583 INFO CompositeComponent - CheckComponent: slot model check file(s):
constraints/constraints
239909 ERROR AbstractExpressionsUsingWorkflowComponent - Error in Component
of type org.openarchitectureware.check.CheckComponent:
EvaluationException : java.lang.NullPointerException
constraints::constraints.chk[1378,30] on line 33
'this.checkCyclicDependencies()'
244081 ERROR WorkflowRunner - Workflow interrupted. Reason:
EvaluationException : java.lang.NullPointerException
constraints::constraints.chk[1378,30] on line 33
'this.checkCyclicDependencies()'
244081 ERROR WorkflowRunner - ERROR in Component of type
org.openarchitectureware.check.CheckComponent
java.lang.NullPointerException [boolean checkCyclicDependencies(Module
module)] in workflow: CheckComponent: slot model check file(s):
constraints/constraints
244081 ERROR WorkflowRunner - ERROR in Component of type
org.openarchitectureware.check.CheckComponent
java.lang.NullPointerException [this.checkCyclicDependencies()] in
workflow: CheckComponent: slot model check file(s): constraints/constraints
My "app" project has an Entity that is referencing a ValueObject inside the
"common" project, which seems like it should work. I haven't changed any
code in the DependencyConstraints.java file either. Any idea why I am
getting this error?
Thanks,
Polly
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