[infinispan-issues] [JBoss JIRA] (ISPN-1514) Unmarshalling fails with oracle driver

[Thomas Fromm (Created) (JIRA)]

Unmarshalling fails with oracle driver
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                 Key: ISPN-1514
                 URL: https://issues.jboss.org/browse/ISPN-1514
             Project: Infinispan
          Issue Type: Bug
          Components: Loaders and Stores
    Affects Versions: 5.1.0.BETA3
         Environment: Oracle Driver version 10.2.0.5.0
            Reporter: Thomas Fromm
            Assignee: Manik Surtani


Unmarshalling of value with oracle driver fails with:
2011-11-09 14:57:59,490 [ERROR] org.infinispan.loaders.jdbc.JdbcUtil - ISPN008009: I/O error while unmarshalling from stream
java.io.EOFException: Read past end of file                                                                                 
        at org.jboss.marshalling.SimpleDataInput.eofOnRead(SimpleDataInput.java:126)                                        
        at org.jboss.marshalling.SimpleDataInput.readUnsignedByteDirect(SimpleDataInput.java:263)                           
        at org.jboss.marshalling.SimpleDataInput.readUnsignedByte(SimpleDataInput.java:224)
        at org.jboss.marshalling.river.RiverUnmarshaller.start(RiverUnmarshaller.java:1182)
        at org.infinispan.marshall.jboss.AbstractJBossMarshaller.startObjectInput(AbstractJBossMarshaller.java:113)
        at org.infinispan.marshall.VersionAwareMarshaller.startObjectInput(VersionAwareMarshaller.java:156)
        at org.infinispan.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:112)
        at org.infinispan.marshall.AbstractMarshaller.objectFromInputStream(AbstractMarshaller.java:104)
        at org.infinispan.loaders.jdbc.JdbcUtil.unmarshall(JdbcUtil.java:88)
        at E04.main(E04.java:38)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at com.inubit.ibis.configuration.Bootstrap.main(Bootstrap.java:66)
org.infinispan.loaders.CacheLoaderException: I/O error while unmarshalling from stream
        at org.infinispan.loaders.jdbc.JdbcUtil.unmarshall(JdbcUtil.java:91)
        at E04.main(E04.java:38)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at com.inubit.ibis.configuration.Bootstrap.main(Bootstrap.java:66)
Caused by: java.io.EOFException: Read past end of file
        at org.jboss.marshalling.SimpleDataInput.eofOnRead(SimpleDataInput.java:126)
        at org.jboss.marshalling.SimpleDataInput.readUnsignedByteDirect(SimpleDataInput.java:263)
        at org.jboss.marshalling.SimpleDataInput.readUnsignedByte(SimpleDataInput.java:224)
        at org.jboss.marshalling.river.RiverUnmarshaller.start(RiverUnmarshaller.java:1182)
        at org.infinispan.marshall.jboss.AbstractJBossMarshaller.startObjectInput(AbstractJBossMarshaller.java:113)
        at org.infinispan.marshall.VersionAwareMarshaller.startObjectInput(VersionAwareMarshaller.java:156)
        at org.infinispan.marshall.VersionAwareMarshaller.objectFromByteBuffer(VersionAwareMarshaller.java:112)
        at org.infinispan.marshall.AbstractMarshaller.objectFromInputStream(AbstractMarshaller.java:104)
        at org.infinispan.loaders.jdbc.JdbcUtil.unmarshall(JdbcUtil.java:88)
        ... 6 more

Solution:
In AbstractMarshaller.objectFromInputStream is assumed, that the available() method from the incoming InputStream returns the size of data.
But this is optional, so the InputStream from the oracle driver returns 0. So implementation of objectFromInputStream must be changed to avoid usage of available().

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