[jira] [Closed] (CAMEL-7025) StaxConverter throws NPE

["Sebastian Bösl (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-7025?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sebastian Bösl closed CAMEL-7025.
---------------------------------


> StaxConverter throws NPE
> ------------------------
>
>                 Key: CAMEL-7025
>                 URL: https://issues.apache.org/jira/browse/CAMEL-7025
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-core
>    Affects Versions: 2.12.2
>         Environment: Weblogic 10
>            Reporter: Sebastian Bösl
>            Assignee: Willem Jiang
>             Fix For: 2.11.3, 2.12.3, 2.13.0
>
>
> This issue only happens when running in weblogic:
> After updating to Camel 2.12.2 the method createXMLStreamReader(InputStream in, Exchange exchange) in staxConverter throws an NPE because of the missing charsetName.
> Comparing the class with the previous version I saw camel no longer falls back to the default charset.
> As a workaround I set the property Exchange.CHARSET_NAME on  explicitly -> still the same error.
> Debugging the code I noticed that in org.apache.camel.impl.converter.BaseTypeConverterRegistry#convertTo line 98 the exchange is not passed to the converter so I  can neither use an explicit nor an implicit charset.
> Any workaround/fix would be greatly appreciated!
> StackTrace:
> java.lang.NullPointerException: charsetName
>         at java.io.InputStreamReader.<init>(InputStreamReader.java:82)
>         at weblogic.xml.stax.XMLStreamInputFactory.createXMLStreamReader(XMLStreamInputFactory.java:66)
>         at org.apache.camel.converter.jaxp.StaxConverter.createXMLStreamReader(StaxConverter.java:170)
>         at sun.reflect.GeneratedMethodAccessor85614.invoke(Unknown Source)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at org.apache.camel.util.ObjectHelper.invokeMethod(ObjectHelper.java:990)
>         at org.apache.camel.impl.converter.InstanceMethodTypeConverter.convertTo(InstanceMethodTypeConverter.java:78)
>         at org.apache.camel.impl.converter.BaseTypeConverterRegistry.doConvertTo(BaseTypeConverterRegistry.java:275)
>         at org.apache.camel.impl.converter.BaseTypeConverterRegistry.convertTo(BaseTypeConverterRegistry.java:113)
>         at org.apache.camel.impl.converter.BaseTypeConverterRegistry.convertTo(BaseTypeConverterRegistry.java:98)
>         at org.apache.camel.converter.jaxb.JaxbDataFormat.unmarshal(JaxbDataFormat.java:173)



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