[infinispan-issues] [JBoss JIRA] (ISPN-11898) Missing transcoder for user marshaller's media type

[Tristan Tarrant (Jira)]

     [ https://issues.redhat.com/browse/ISPN-11898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tristan Tarrant updated ISPN-11898:
-----------------------------------
    Fix Version/s: 11.0.0.Final
                       (was: 11.0.0.CR1)


> Missing transcoder for user marshaller's media type
> ---------------------------------------------------
>
>                 Key: ISPN-11898
>                 URL: https://issues.redhat.com/browse/ISPN-11898
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 11.0.0.Dev05
>            Reporter: Dan Berindei
>            Assignee: Dan Berindei
>            Priority: Major
>             Fix For: 11.0.0.Final
>
>
> When the user configures a custom marshaller like {{JavaSerializationMarshaller}}, the cache needs a transcoder to wrap the user marshaller and convert between Java objects and the storage media type. Of course, if the cache's storage media type is not the same as the user marshaller's media type, another transcoder will be used, but the user marshaller transcoder needs to be available.
> Currently {{EncoderRegistryFactory}} registers a transcoder wrapping the global marshaller instead, and the cache won't start:
> {code:java}
>       GlobalConfigurationBuilder gcb = new GlobalConfigurationBuilder();
>       gcb.serialization().marshaller(new JavaSerializationMarshaller());
>       DefaultCacheManager manager = new DefaultCacheManager(gcb.build());
>       ConfigurationBuilder builder = new ConfigurationBuilder();
>       builder.encoding().mediaType(MediaType.APPLICATION_SERIALIZED_OBJECT_TYPE);
>       manager.createCache("cache", builder.build());
> {code}
> {noformat}
> org.infinispan.commons.CacheConfigurationException: Unable to inject dependencies for component class org.infinispan.encoding.DataConversion, path org.infinispan.AdvancedCache (a org.infinispan.cache.impl.EncoderCache)
> Caused by: org.infinispan.commons.dataconversion.EncodingException: ISPN000492: Cannot find transcoder between 'application/x-java-object' to 'application/x-java-serialized-object'
> 	at org.infinispan.marshall.core.EncoderRegistryImpl.getTranscoder(EncoderRegistryImpl.java:64)
> 	at org.infinispan.encoding.DataConversion.lookupTranscoder(DataConversion.java:210)
> 	at org.infinispan.encoding.DataConversion.injectDependencies(DataConversion.java:185)
> 	at org.infinispan.encoding.CorePackageImpl$1.wire(CorePackageImpl.java:29)
> 	at org.infinispan.encoding.CorePackageImpl$1.wire(CorePackageImpl.java:27)
> 	at org.infinispan.factories.impl.BasicComponentRegistryImpl.invokeInjection(BasicComponentRegistryImpl.java:339)
> 	... 45 more
> {noformat}



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