[jira] [Resolved] (JOHNZON-132) javax.json.bind.JsonbException: ObjectConverters are only supported for Classes not Types

["Romain Manni-Bucau (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JOHNZON-132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Romain Manni-Bucau resolved JOHNZON-132.
----------------------------------------
       Resolution: Fixed
         Assignee: Romain Manni-Bucau
    Fix Version/s: 1.1.2

Thanks for the report, fixed it on master (was an abusive cast to JohnzonParameterizedType instead of ParameterizedType)

> javax.json.bind.JsonbException: ObjectConverters are only supported for Classes not Types
> -----------------------------------------------------------------------------------------
>
>                 Key: JOHNZON-132
>                 URL: https://issues.apache.org/jira/browse/JOHNZON-132
>             Project: Johnzon
>          Issue Type: Bug
>          Components: JSON-B, Mapper
>    Affects Versions: 1.1.1
>            Reporter: Eddú Meléndez
>            Assignee: Romain Manni-Bucau
>             Fix For: 1.1.2
>
>
> Currently, adding support for JSON-B in spring-boot project and got an error in one of the test the project already provides. 
> Stacktrace:
> {noformat}
> javax.json.bind.JsonbException: ObjectConverters are only supported for Classes not Types
> 	at org.apache.johnzon.jsonb.JohnsonJsonb.fromJson(JohnsonJsonb.java:160)
> 	at org.springframework.boot.test.json.JsonbTester.readObject(JsonbTester.java:89)
> 	at org.springframework.boot.test.json.AbstractJsonMarshalTester.read(AbstractJsonMarshalTester.java:298)
> 	at org.springframework.boot.test.json.AbstractJsonMarshalTester.parse(AbstractJsonMarshalTester.java:178)
> 	at org.springframework.boot.test.json.AbstractJsonMarshalTesterTests.parseMapShouldReturnContent(AbstractJsonMarshalTesterTests.java:177)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:498)
> 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
> 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
> 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
> 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
> 	at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48)
> 	at org.junit.rules.ExpectedException$ExpectedExceptionStatement.evaluate(ExpectedException.java:239)
> 	at org.junit.rules.RunRules.evaluate(RunRules.java:20)
> 	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> 	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
> 	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
> 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
> 	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
> 	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
> 	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> 	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
> 	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
> 	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
> 	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
> 	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
> Caused by: org.apache.johnzon.mapper.MapperException: ObjectConverters are only supported for Classes not Types
> 	at org.apache.johnzon.mapper.MappingParserImpl.buildObject(MappingParserImpl.java:203)
> 	at org.apache.johnzon.mapper.MappingParserImpl.readObject(MappingParserImpl.java:135)
> 	at org.apache.johnzon.mapper.MappingParserImpl.readObject(MappingParserImpl.java:127)
> 	at org.apache.johnzon.mapper.MappingParserImpl.readObject(MappingParserImpl.java:117)
> 	at org.apache.johnzon.mapper.Mapper.mapObject(Mapper.java:236)
> 	at org.apache.johnzon.mapper.Mapper.readObject(Mapper.java:187)
> 	at org.apache.johnzon.jsonb.JohnsonJsonb.fromJson(JohnsonJsonb.java:154)
> 	... 29 more
> {noformat}
> https://github.com/spring-projects/spring-boot/pull/9648#issuecomment-318703762



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