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From "David Montag (JIRA)" <j...@apache.org>
Subject [jira] Created: (DIRSERVER-1158) ClassCastException while handling binary value
Date Mon, 24 Mar 2008 23:47:24 GMT
ClassCastException while handling binary value
----------------------------------------------

                 Key: DIRSERVER-1158
                 URL: https://issues.apache.org/jira/browse/DIRSERVER-1158
             Project: Directory ApacheDS
          Issue Type: Bug
         Environment: r640455 of bigbang-with-dependencies, r640484 of studio trunk
            Reporter: David Montag


Setting an attribute to an octet string produces an exception on the server:

java.lang.ClassCastException: java.lang.String
        at org.apache.directory.server.core.entry.ServerBinaryValue.normalize(ServerBinaryValue.java:190)
        at org.apache.directory.server.core.entry.ServerBinaryValue.getNormalizedValueReference(ServerBinaryValue.java:234)
        at org.apache.directory.server.core.entry.ServerBinaryValue.hashCode(ServerBinaryValue.java:476)
        at java.util.HashMap.containsKey(HashMap.java:377)
        at java.util.HashSet.contains(HashSet.java:182)
        at org.apache.directory.server.core.entry.DefaultServerAttribute.add(DefaultServerAttribute.java:664)
        at org.apache.directory.server.core.entry.DefaultServerAttribute.add(DefaultServerAttribute.java:775)
        at org.apache.directory.server.core.entry.ServerEntryUtils.toServerAttribute(ServerEntryUtils.java:153)
        at org.apache.directory.server.core.entry.ServerEntryUtils.toModification(ServerEntryUtils.java:418)
        at org.apache.directory.server.core.entry.ServerEntryUtils.toServerModification(ServerEntryUtils.java:483)
        at org.apache.directory.server.core.jndi.ServerDirContext.modifyAttributes(ServerDirContext.java:225)
        at org.apache.directory.server.ldap.support.DefaultModifyHandler.modifyMessageReceived(DefaultModifyHandler.java:83)
        at org.apache.directory.server.ldap.support.ModifyHandler.messageReceived(ModifyHandler.java:38)
        at org.apache.mina.handler.demux.DemuxingIoHandler.messageReceived(DemuxingIoHandler.java:141)
        at org.apache.directory.server.ldap.LdapServer$LdapProtocolHandler.messageReceived(LdapServer.java:1095)
        at org.apache.mina.common.support.AbstractIoFilterChain$TailFilter.messageReceived(AbstractIoFilterChain.java:570)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:299)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:53)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:648)
        at org.apache.mina.filter.codec.support.SimpleProtocolDecoderOutput.flush(SimpleProtocolDecoderOutput.java:58)
        at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(ProtocolCodecFilter.java:180)
        at org.apache.mina.common.support.AbstractIoFilterChain.callNextMessageReceived(AbstractIoFilterChain.java:299)
        at org.apache.mina.common.support.AbstractIoFilterChain.access$1100(AbstractIoFilterChain.java:53)
        at org.apache.mina.common.support.AbstractIoFilterChain$EntryImpl$1.messageReceived(AbstractIoFilterChain.java:648)
        at org.apache.mina.filter.executor.ExecutorFilter.processEvent(ExecutorFilter.java:220)
        at org.apache.mina.filter.executor.ExecutorFilter$ProcessEventsRunnable.run(ExecutorFilter.java:264)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
        at java.lang.Thread.run(Thread.java:595)

The error occurs here:

normalizedValue = ( byte[] ) normalizer.normalize( getCopy() );

See the attached test case. It also covers https://issues.apache.org/jira/browse/DIRSERVER-1156.


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