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CobiGen CLI does not generate properly from build Java sources, after adding an attribute #1594

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mdukhan opened this issue Oct 18, 2022 · 1 comment
Open

CobiGen CLI does not generate properly from build Java sources, after adding an attribute #1594

mdukhan opened this issue Oct 18, 2022 · 1 comment
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app:cli bug comp:tempeng:freemarker Team_CobiGen_Templates These issues will be handeled by the team CobiGen_Templates

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@mdukhan
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mdukhan commented Oct 18, 2022

Expected behavior

As a CobiGen CLI user, I want to be able to add attributes to my input files, after building the classes.
The bug from the following issue #1497 is splitted.

Actual behavior

Steps to reproduce (bug) / Use Case of feature request (enhancement)

  1. Install and build a project with Java sources (devon mvn clean install -Dmaven.test.skip=true) CobiGen CLI does not generate properly from non-build Java sources #1593
  2. After successfull generation add an attribute to the entity class
private String company;
public String getCompany() {
    return company;
}
  
public void setCompany(String company) {
  this.company = company;
}
  1. Run CobiGen again and select 5 or 8 as increments
    The following error occurs:
[DEBUG] Merge AbstractSearchCriteriaTo.java with char set UTF-8.
[WARN ] Generation finished non-successful. Generated contents can be reviewed in file:///C:/Users/jgunther/AppData/Local/Temp/cobigen-8748010421413070530/
[ERROR] Further reported error:
com.devonfw.cobigen.api.exception.CobiGenRuntimeException: An error occurred while generating the template: /src/main/templates/crud_java_server_app/templates/java/${variables.rootPackage}/${variables.component}/logic/api/to/${variables.entityName}SearchCriteriaTo.java.ftl (FreeMarker v2.3.29)
        at com.devonfw.cobigen.tempeng.freemarker.FreeMarkerTemplateEngine.process(FreeMarkerTemplateEngine.java:77)
        at com.devonfw.cobigen.impl.generator.GenerationProcessorImpl.generate(GenerationProcessorImpl.java:477)
        at com.devonfw.cobigen.impl.generator.GenerationProcessorImpl.generate(GenerationProcessorImpl.java:208)
        at com.devonfw.cobigen.impl.generator.CobiGenImpl.generate(CobiGenImpl.java:99)
        at com.devonfw.cobigen.impl.generator.CobiGenImpl.generate(CobiGenImpl.java:82)
        at com.devonfw.cobigen.cli.commands.GenerateCommand.generate(GenerateCommand.java:332)
        at com.devonfw.cobigen.cli.commands.GenerateCommand.doAction(GenerateCommand.java:117)
        at com.devonfw.cobigen.cli.commands.CommandCommons.call(CommandCommons.java:36)
        at com.devonfw.cobigen.cli.commands.CommandCommons.call(CommandCommons.java:15)
        at picocli.CommandLine.executeUserObject(CommandLine.java:1953)
        at picocli.CommandLine.access$1300(CommandLine.java:145)
        at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2358)
        at picocli.CommandLine$RunLast.handle(CommandLine.java:2352)
        at picocli.CommandLine$RunLast.handle(CommandLine.java:2314)
        at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179)
        at picocli.CommandLine$RunLast.execute(CommandLine.java:2316)
        at picocli.CommandLine.execute(CommandLine.java:2078)
        at com.devonfw.cobigen.cli.CobiGenCLI.main(CobiGenCLI.java:37)
Caused by: freemarker.core._TemplateModelException: Java method "com.devonfw.cobigen.templates.devon4j.utils.JavaUtil.equalsJavaPrimitive(Class, String)" threw an exception when invoked on com.devonfw.cobigen.templates.devon4j.utils.JavaUtil object "com.devonfw.cobigen.templates.devon4j.utils.JavaUtil@6c101cc1"; see cause exception in the Java stack trace.

----
FTL stack trace ("~" means nesting-related):
        - Failed at: #elseif isSearchCriteria && JavaUtil...  [in template "functions.ftl" in macro "generateFieldDeclarations_withRespectTo_entityObjectToIdReferenceConversion" at line 20, column 1]
        - Reached through: @generateFieldDeclarations_withRespec...  [in template "templates/java/${variables.rootPackage}/${variables.component}/logic/api/to/${variables.entityName}SearchCriteriaTo.java.ftl" at line 18, column 9]
----
        at freemarker.ext.beans._MethodUtil.newInvocationTemplateModelException(_MethodUtil.java:289)
        at freemarker.ext.beans._MethodUtil.newInvocationTemplateModelException(_MethodUtil.java:261)
        at freemarker.ext.beans.OverloadedMethodsModel.exec(OverloadedMethodsModel.java:65)
        at freemarker.core.MethodCall._eval(MethodCall.java:62)
        at freemarker.core.Expression.eval(Expression.java:101)
        at freemarker.core.Expression.evalToBoolean(Expression.java:179)
        at freemarker.core.Expression.evalToBoolean(Expression.java:165)
        at freemarker.core.AndExpression.evalToBoolean(AndExpression.java:36)
        at freemarker.core.IfBlock.accept(IfBlock.java:49)
        at freemarker.core.Environment.visit(Environment.java:367)
        at freemarker.core.IteratorBlock$IterationContext.executedNestedContentForCollOrSeqListing(IteratorBlock.java:291)
        at freemarker.core.IteratorBlock$IterationContext.executeNestedContent(IteratorBlock.java:271)
        at freemarker.core.IteratorBlock$IterationContext.accept(IteratorBlock.java:244)
        at freemarker.core.Environment.visitIteratorBlock(Environment.java:643)
        at freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:108)
        at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94)
        at freemarker.core.Environment.visit(Environment.java:367)
        at freemarker.core.Environment.invokeMacroOrFunctionCommonPart(Environment.java:872)
        at freemarker.core.Environment.invokeMacro(Environment.java:809)
        at freemarker.core.UnifiedCall.accept(UnifiedCall.java:83)
        at freemarker.core.Environment.visit(Environment.java:331)
        at freemarker.core.Environment.visit(Environment.java:337)
        at freemarker.core.Environment.process(Environment.java:310)
        at com.devonfw.cobigen.tempeng.freemarker.FreeMarkerTemplateEngine.process(FreeMarkerTemplateEngine.java:74)
        ... 17 common frames omitted
Caused by: java.lang.NoSuchFieldException: company
        at java.base/java.lang.Class.getDeclaredField(Class.java:2411)
        at com.devonfw.cobigen.templates.devon4j.utils.JavaUtil.equalsJavaPrimitive(JavaUtil.java:131)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:566)
        at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:1505)
        at freemarker.ext.beans.ReflectionCallableMemberDescriptor.invokeMethod(ReflectionCallableMemberDescriptor.java:56)
        at freemarker.ext.beans.MemberAndArguments.invokeMethod(MemberAndArguments.java:51)
        at freemarker.ext.beans.OverloadedMethodsModel.exec(OverloadedMethodsModel.java:61)
        ... 38 common frames omitted
←[31m←[1mcom.devonfw.cobigen.api.exception.CobiGenRuntimeException: An error occurred while generating the template: /src/main/templates/crud_java_server_app/templates/java/${variables.rootPackage}/${variables.component}/logic/api/to/${variables.entityName}Eto.java.ftl (FreeMarker v2.3.29)←[21m←[39m←[0m
←[3m    at com.devonfw.cobigen.tempeng.freemarker.FreeMarkerTemplateEngine.process(FreeMarkerTemplateEngine.java:77)←[23m←[0m
←[3m    at com.devonfw.cobigen.impl.generator.GenerationProcessorImpl.generate(GenerationProcessorImpl.java:477)←[23m←[0m
←[3m    at com.devonfw.cobigen.impl.generator.GenerationProcessorImpl.generate(GenerationProcessorImpl.java:208)←[23m←[0m
←[3m    at com.devonfw.cobigen.impl.generator.CobiGenImpl.generate(CobiGenImpl.java:99)←[23m←[0m
←[3m    at com.devonfw.cobigen.impl.generator.CobiGenImpl.generate(CobiGenImpl.java:82)←[23m←[0m
←[3m    at com.devonfw.cobigen.cli.commands.GenerateCommand.generate(GenerateCommand.java:332)←[23m←[0m
←[3m    at com.devonfw.cobigen.cli.commands.GenerateCommand.doAction(GenerateCommand.java:117)←[23m←[0m
←[3m    at com.devonfw.cobigen.cli.commands.CommandCommons.call(CommandCommons.java:36)←[23m←[0m
←[3m    at com.devonfw.cobigen.cli.commands.CommandCommons.call(CommandCommons.java:15)←[23m←[0m
←[3m    at picocli.CommandLine.executeUserObject(CommandLine.java:1953)←[23m←[0m
←[3m    at picocli.CommandLine.access$1300(CommandLine.java:145)←[23m←[0m
←[3m    at picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2358)←[23m←[0m
←[3m    at picocli.CommandLine$RunLast.handle(CommandLine.java:2352)←[23m←[0m
←[3m    at picocli.CommandLine$RunLast.handle(CommandLine.java:2314)←[23m←[0m
←[3m    at picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2179)←[23m←[0m
←[3m    at picocli.CommandLine$RunLast.execute(CommandLine.java:2316)←[23m←[0m
←[3m    at picocli.CommandLine.execute(CommandLine.java:2078)←[23m←[0m
←[3m    at com.devonfw.cobigen.cli.CobiGenCLI.main(CobiGenCLI.java:37)←[23m←[0m
←[31m←[1mCaused by: freemarker.core._TemplateModelException: Java method "com.devonfw.cobigen.templates.devon4j.utils.JavaUtil.equalsJavaPrimitive(Class, String)" threw an exception when invoked on com.devonfw.cobigen.templates.devon4j.utils.JavaUtil object "com.devonfw.cobigen.templates.devon4j.utils.JavaUtil@6c101cc1"; see cause exception in the Java stack trace.

----
FTL stack trace ("~" means nesting-related):
        - Failed at: #if JavaUtil.equalsJavaPrimitive(clas...  [in template "templates/java/${variables.rootPackage}/${variables.component}/logic/api/to/${variables.entityName}Eto.java.ftl" at line 33, column 25]
----←[21m←[39m←[0m
←[3m    at freemarker.ext.beans._MethodUtil.newInvocationTemplateModelException(_MethodUtil.java:289)←[23m←[0m
←[3m    at freemarker.ext.beans._MethodUtil.newInvocationTemplateModelException(_MethodUtil.java:261)←[23m←[0m
←[3m    at freemarker.ext.beans.OverloadedMethodsModel.exec(OverloadedMethodsModel.java:65)←[23m←[0m
←[3m    at freemarker.core.MethodCall._eval(MethodCall.java:62)←[23m←[0m
←[3m    at freemarker.core.Expression.eval(Expression.java:101)←[23m←[0m
←[3m    at freemarker.core.Expression.evalToBoolean(Expression.java:179)←[23m←[0m
←[3m    at freemarker.core.Expression.evalToBoolean(Expression.java:165)←[23m←[0m
←[3m    at freemarker.core.IfBlock.accept(IfBlock.java:49)←[23m←[0m
←[3m    at freemarker.core.Environment.visit(Environment.java:367)←[23m←[0m
←[3m    at freemarker.core.IteratorBlock$IterationContext.executedNestedContentForCollOrSeqListing(IteratorBlock.java:291)←[23m←[0m
←[3m    at freemarker.core.IteratorBlock$IterationContext.executeNestedContent(IteratorBlock.java:271)←[23m←[0m
←[3m    at freemarker.core.IteratorBlock$IterationContext.accept(IteratorBlock.java:244)←[23m←[0m
←[3m    at freemarker.core.Environment.visitIteratorBlock(Environment.java:643)←[23m←[0m
←[3m    at freemarker.core.IteratorBlock.acceptWithResult(IteratorBlock.java:108)←[23m←[0m
←[3m    at freemarker.core.IteratorBlock.accept(IteratorBlock.java:94)←[23m←[0m
←[3m    at freemarker.core.Environment.visit(Environment.java:331)←[23m←[0m
←[3m    at freemarker.core.Environment.visit(Environment.java:337)←[23m←[0m
←[3m    at freemarker.core.Environment.visit(Environment.java:337)←[23m←[0m
←[3m    at freemarker.core.Environment.process(Environment.java:310)←[23m←[0m
←[3m    at com.devonfw.cobigen.tempeng.freemarker.FreeMarkerTemplateEngine.process(FreeMarkerTemplateEngine.java:74)←[23m←[0m
←[3m    ... 17 more←[23m←[0m
←[31m←[1mCaused by: java.lang.NoSuchFieldException: company←[21m←[39m←[0m
←[3m    at java.base/java.lang.Class.getDeclaredField(Class.java:2411)←[23m←[0m
←[3m    at com.devonfw.cobigen.templates.devon4j.utils.JavaUtil.equalsJavaPrimitive(JavaUtil.java:131)←[23m←[0m
←[3m    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)←[23m←[0m
←[3m    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)←[23m←[0m
←[3m    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)←[23m←[0m
←[3m    at java.base/java.lang.reflect.Method.invoke(Method.java:566)←[23m←[0m
←[3m    at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:1505)←[23m←[0m
←[3m    at freemarker.ext.beans.ReflectionCallableMemberDescriptor.invokeMethod(ReflectionCallableMemberDescriptor.java:56)←[23m←[0m
←[3m    at freemarker.ext.beans.MemberAndArguments.invokeMethod(MemberAndArguments.java:51)←[23m←[0m
←[3m    at freemarker.ext.beans.OverloadedMethodsModel.exec(OverloadedMethodsModel.java:61)←[23m←[0m
←[3m    ... 34 more←[23m←[0m
[INFO ] Failed

Again after building the project this works

Related/Dependent Issues

devonfw-tutorials/tutorials#200

Affected version:

  • OS: Windows/Linux
  • CobiGen latest release 2021.12.006

Related/Dependent Issues

#1593
#1497

Comments/Hints:

In Eclipse the generation with the same steps works
Should java-util work with parsed input-code?
Write tests, to debug the issue.

Affected version:

  • OS: Windows/Linux/Mac?
  • Browser: Chrome/Firefox/Safari?
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app:cli bug comp:tempeng:freemarker Team_CobiGen_Templates These issues will be handeled by the team CobiGen_Templates
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@mdukhan @AnnaOsipjan