Hakon G wrote:
Hi! I have met new problems when trying to run the eXist database server under Kaffe (tonight's cvs build). When I pass a query to eXist by calling it's http server at http://localhost:8081/?_xpath=document(*)/contacts/contact[/name/*='Alice'] the browser just goes on and on loading, but there's never a response. This is wat comes at the console output:
24 Sep 2003 20:47:54,540 [Thread-3] INFO (HttpServer.java [run ]:118) - connection from localhost.localdomain 24 Sep 2003 20:47:54,542 [Thread-4] DEBUG (HttpServerConnection.java [processParameters ]:827) - _xpath=document(*)/contacts/contact[/name/*='Alice'] 24 Sep 2003 20:47:54,543 [Thread-4] DEBUG (HttpServerConnection.java [processParameters ]:858) - parameter: _xpath = document(*)/contacts/contact[/name/*='Alice'] 24 Sep 2003 20:47:54,545 [Thread-4] DEBUG (NativeBroker.java [getAllDocuments ]:448) - loading 4 documents from 5collections took 1ms. 24 Sep 2003 20:47:54,547 [Thread-4] INFO (HttpServerConnection.java [search ]:1149) - query: (//child::contacts/child::contact[((child::name/child::element())='Alice')]) 24 Sep 2003 20:47:54,548 [Thread-4] DEBUG (NativeBroker.java [findElementsByTagName ]:413) - found contacts: 1 in 0ms. 24 Sep 2003 20:47:54,550 [Thread-4] DEBUG (NativeBroker.java [findElementsByTagName ]:413) - found contact: 126 in 1ms. 24 Sep 2003 20:47:54,552 [Thread-4] DEBUG (NativeBroker.java [findElementsByTagName ]:413) - found name: 126 in 0ms. 24 Sep 2003 20:47:54,604 [Thread-4] DEBUG (NativeBroker.java [getNodesEqualTo ]:1040) - searching 270 nodes took 26ms. 24 Sep 2003 20:47:54,649 [Thread-4] DEBUG (HttpServerConnection.java [search ]:1162) - evaluation took 101ms. java.lang.NoClassDefFoundError: Lsun/io/CharToByteConverter; at org.apache.xml.serialize.Encodings.getEncodingInfo (source file unknown) at org.apache.xml.serialize.OutputFormat.getEncodingInfo (source file unknown) at org.apache.xml.serialize.BaseMarkupSerializer.prepare (source file unknown) at org.apache.xml.serialize.BaseMarkupSerializer.startDocument (source file unknown) at org.exist.storage.serializers.XIncludeFilter.startDocument (XIncludeFilter.java:130) at org.exist.storage.serializers.NativeSerializer.serializeToSAX (NativeSerializer.java:106) at org.exist.storage.serializers.Serializer.serialize (Serializer.java:366) at org.exist.http.HttpServerConnection.printAll (HttpServerConnection.java:623) at org.exist.http.HttpServerConnection.search (HttpServerConnection.java:1173) at org.exist.http.HttpServerConnection.doGet (HttpServerConnection.java:220) at org.exist.http.HttpServerConnection.get (HttpServerConnection.java:547) at org.exist.http.HttpServerConnection.run (HttpServerConnection.java:1085)
This seems to be a bug in
org.apache.xml.serialize.Encodings: it's using some internal class from something from Sun, sun/io/CharToByteConverter. The trouble with code using suns internal classes is that it's broken by design. Unfortunately, the XML serialization in eXist doesn't have debugging information from the code, so I can't really tell you where to start looking to see if you can fix it, beside looking at the getEncodingInfo method in org.apache.xml.serialize.Encodings .
The class comes from Xerces, so I've CC:ed both the developers from Xerces and eXist on this issue.
cheers, dalibor topic
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