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Context Mapper Command Line Interface (CLI)

Home Page: https://contextmapper.org/

License: Apache License 2.0

Java 99.63% FreeMarker 0.37%

ddd dsl context-mapping context-mapper cli

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context-mapper-cli's Issues

README refers to top-level `./cm`

The README.md refers throughout to a top-level ./cm program/script to run.
I found it in build/scripts, but it does not run out of the box at top-level, nor after changing into the build or build/scripts directories:

🌼 ./build/scripts/cm
Error: Could not find or load main class org.contextmapper.cli.ContextMapperCLI
Caused by: java.lang.ClassNotFoundException: org.contextmapper.cli.ContextMapperCLI

Support of newer Java versions

Hard coded java versions prevents the CLI from starting and using newer versions. The error message shown is the following and only solution is to switch to different Java version.

Invalid Java version '20', please set JAVA_HOME to major version '11' or '17'

context-mapper-cli/src/main/java/org/contextmapper/cli/ContextMapperCLI.java

Line 28 in afb29c0

 private static final List<String> REQUIRED_JAVA_VERSIONS = Collections.unmodifiableList(Arrays.asList("11", "17")); 

PlantUML generator crashes on a file with only BoundedContexts

Steps to reproduce:

Have .cml file that contains only BoundedContexts. (see this gist for an example)
Run the plantuml generator:

./context-mapper-cli-6.10.0/bin/cm generate -g plantuml -i contexts.cml -o src-gen

Expected results:

execution succeeds
src-gen/ contains plantuml digrams for each context & domain implementation

Actual results:

execution exits with the following exception:

Context Mapper CLI v6.10.0
Exception in thread "main" java.lang.ClassCastException: class org.contextmapper.dsl.contextMappingDSL.impl.DomainPartImpl cannot be cast to class org.contextmapper.dsl.contextMappingDSL.Subdomain (org.contextmapper.dsl.contextMappingDSL.impl.DomainPartImpl and org.contextmapper.dsl.contextMappingDSL.Subdomain are in unnamed module of loader 'app')
        at org.contextmapper.dsl.generator.plantuml.PlantUMLBoundedContextClassDiagramCreator.lambda$getSubdomains$0(PlantUMLBoundedContextClassDiagramCreator.java:138)
        at java.base/java.lang.Iterable.forEach(Iterable.java:75)
        at org.contextmapper.dsl.generator.plantuml.PlantUMLBoundedContextClassDiagramCreator.getSubdomains(PlantUMLBoundedContextClassDiagramCreator.java:134)
        at org.contextmapper.dsl.generator.plantuml.PlantUMLBoundedContextClassDiagramCreator.printLegend(PlantUMLBoundedContextClassDiagramCreator.java:68)
        at org.contextmapper.dsl.generator.plantuml.PlantUMLBoundedContextClassDiagramCreator.printDiagramContent(PlantUMLBoundedContextClassDiagramCreator.java:64)
        at org.contextmapper.dsl.generator.plantuml.PlantUMLBoundedContextClassDiagramCreator.printDiagramContent(PlantUMLBoundedContextClassDiagramCreator.java:39)
        at org.contextmapper.dsl.generator.plantuml.AbstractPlantUMLDiagramCreator.createDiagram(AbstractPlantUMLDiagramCreator.java:31)
        at org.contextmapper.dsl.generator.PlantUMLGenerator.generateFromContextMappingModel(PlantUMLGenerator.java:67)
        at org.contextmapper.dsl.generator.AbstractContextMappingModelGenerator.doGenerate(AbstractContextMappingModelGenerator.java:54)
        at org.contextmapper.dsl.standalone.StandaloneContextMapper.callGenerator(StandaloneContextMapper.java:61)
        at org.contextmapper.cli.commands.GenerateCommand.run(GenerateCommand.java:55)
        at org.contextmapper.cli.ContextMapperCLI.run(ContextMapperCLI.java:59)
        at org.contextmapper.cli.ContextMapperCLI.main(ContextMapperCLI.java:44)

Supporting info

If I have the contexts.cml file open in VS Code, and run "Generate PlantUML diagrams" from it, I get the diagrams I expect.

Latest published binary (v6.6.1 tarball) does not run out of the box on Java 17

➜  ./context-mapper-cli-6.6.1/bin/cm generate -g context-map -i foo.cml
Context Mapper CLI v6.6.1
Exception in thread "main" com.google.inject.internal.util.$ComputationException: com.google.inject.internal.util.$ComputationException: java.lang.ExceptionInInitializerError
	at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:553)
	at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:419)
	at com.google.inject.internal.util.$CustomConcurrentHashMap$ComputingImpl.get(CustomConcurrentHashMap.java:2041)
	at com.google.inject.internal.FailableCache.get(FailableCache.java:50)
	at com.google.inject.internal.ConstructorInjectorStore.get(ConstructorInjectorStore.java:49)
	at com.google.inject.internal.ConstructorBindingImpl.initialize(ConstructorBindingImpl.java:125)
	at com.google.inject.internal.InjectorImpl.initializeJitBinding(InjectorImpl.java:521)
	at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:847)
	at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:772)
	at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:256)
	at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:205)
	at com.google.inject.internal.InjectorImpl.getInternalFactory(InjectorImpl.java:853)
	at com.google.inject.internal.FactoryProxy.notify(FactoryProxy.java:46)
	at com.google.inject.internal.ProcessedBindingData.runCreationListeners(ProcessedBindingData.java:50)
	at com.google.inject.internal.InternalInjectorCreator.initializeStatically(InternalInjectorCreator.java:133)
	at com.google.inject.internal.InternalInjectorCreator.build(InternalInjectorCreator.java:106)
	at com.google.inject.Guice.createInjector(Guice.java:95)
	at com.google.inject.Guice.createInjector(Guice.java:72)
	at com.google.inject.Guice.createInjector(Guice.java:62)
	at org.eclipse.xtext.common.TerminalsStandaloneSetupGenerated.createInjector(TerminalsStandaloneSetupGenerated.java:40)
	at org.eclipse.xtext.common.TerminalsStandaloneSetupGenerated.createInjectorAndDoEMFRegistration(TerminalsStandaloneSetupGenerated.java:34)
	at org.eclipse.xtext.common.TerminalsStandaloneSetup.doSetup(TerminalsStandaloneSetup.java:11)
	at org.contextmapper.tactic.dsl.TacticDDDLanguageStandaloneSetupGenerated.createInjectorAndDoEMFRegistration(TacticDDDLanguageStandaloneSetupGenerated.java:21)
	at org.contextmapper.tactic.dsl.TacticDDDLanguageStandaloneSetup.doSetup(TacticDDDLanguageStandaloneSetup.java:26)
	at org.contextmapper.dsl.ContextMappingDSLStandaloneSetupGenerated.createInjectorAndDoEMFRegistration(ContextMappingDSLStandaloneSetupGenerated.java:21)
	at org.contextmapper.dsl.standalone.StandaloneContextMapper.<init>(StandaloneContextMapper.java:40)
	at org.contextmapper.dsl.standalone.ContextMapperStandaloneSetup.getStandaloneAPI(ContextMapperStandaloneSetup.java:26)
	at org.contextmapper.cli.commands.GenerateCommand.run(GenerateCommand.java:53)
	at org.contextmapper.cli.ContextMapperCLI.run(ContextMapperCLI.java:49)
	at org.contextmapper.cli.ContextMapperCLI.main(ContextMapperCLI.java:38)
Caused by: com.google.inject.internal.util.$ComputationException: java.lang.ExceptionInInitializerError
	at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:553)
	at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:419)
	at com.google.inject.internal.util.$CustomConcurrentHashMap$ComputingImpl.get(CustomConcurrentHashMap.java:2041)
	at com.google.inject.internal.FailableCache.get(FailableCache.java:50)
	at com.google.inject.internal.ConstructorInjectorStore.get(ConstructorInjectorStore.java:49)
	at com.google.inject.internal.ConstructorBindingImpl.initialize(ConstructorBindingImpl.java:125)
	at com.google.inject.internal.InjectorImpl.initializeJitBinding(InjectorImpl.java:521)
	at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:847)
	at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:772)
	at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:256)
	at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:205)
	at com.google.inject.internal.InjectorImpl.getInternalFactory(InjectorImpl.java:853)
	at com.google.inject.internal.InjectorImpl.createParameterInjector(InjectorImpl.java:925)
	at com.google.inject.internal.InjectorImpl.getParametersInjectors(InjectorImpl.java:913)
	at com.google.inject.internal.ConstructorInjectorStore.createConstructor(ConstructorInjectorStore.java:69)
	at com.google.inject.internal.ConstructorInjectorStore.access$000(ConstructorInjectorStore.java:28)
	at com.google.inject.internal.ConstructorInjectorStore$1.create(ConstructorInjectorStore.java:36)
	at com.google.inject.internal.ConstructorInjectorStore$1.create(ConstructorInjectorStore.java:32)
	at com.google.inject.internal.FailableCache$1.apply(FailableCache.java:39)
	at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:549)
	... 29 more
Caused by: java.lang.ExceptionInInitializerError
	at com.google.inject.internal.cglib.reflect.$FastClassEmitter.<init>(FastClassEmitter.java:67)
	at com.google.inject.internal.cglib.reflect.$FastClass$Generator.generateClass(FastClass.java:72)
	at com.google.inject.internal.cglib.core.$DefaultGeneratorStrategy.generate(DefaultGeneratorStrategy.java:25)
	at com.google.inject.internal.cglib.core.$AbstractClassGenerator.create(AbstractClassGenerator.java:216)
	at com.google.inject.internal.cglib.reflect.$FastClass$Generator.create(FastClass.java:64)
	at com.google.inject.internal.BytecodeGen.newFastClass(BytecodeGen.java:207)
	at com.google.inject.internal.DefaultConstructionProxyFactory.create(DefaultConstructionProxyFactory.java:53)
	at com.google.inject.internal.ProxyFactory.create(ProxyFactory.java:153)
	at com.google.inject.internal.ConstructorInjectorStore.createConstructor(ConstructorInjectorStore.java:89)
	at com.google.inject.internal.ConstructorInjectorStore.access$000(ConstructorInjectorStore.java:28)
	at com.google.inject.internal.ConstructorInjectorStore$1.create(ConstructorInjectorStore.java:36)
	at com.google.inject.internal.ConstructorInjectorStore$1.create(ConstructorInjectorStore.java:32)
	at com.google.inject.internal.FailableCache$1.apply(FailableCache.java:39)
	at com.google.inject.internal.util.$MapMaker$StrategyImpl.compute(MapMaker.java:549)
	... 48 more
Caused by: java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @405e4200
	at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:354)
	at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297)
	at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:199)
	at java.base/java.lang.reflect.Method.setAccessible(Method.java:193)
	at com.google.inject.internal.cglib.core.$ReflectUtils$2.run(ReflectUtils.java:56)
	at java.base/java.security.AccessController.doPrivileged(AccessController.java:318)
	at com.google.inject.internal.cglib.core.$ReflectUtils.<clinit>(ReflectUtils.java:46)
	... 62 more

I verified that the same generate command works fine on Java 11.

Should the release notes mention the new CLI?

https://contextmapper.org/news/2021/02/17/v6.4.0-released/ does not seem to mention the new CLI yet

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