Re: malformed URL exception exception in saxbuilder.build due to unreachable URL

     Hello,

  I don't know anything about SAX, but the error says the problem is
not an unreachable URL, but a malformed one. Somehow, it seems to try
to use "<?xml version="1.0"?>" as an URL. Apparently, the content of
an XML file (or the first line of it) is used where a URL should be
used.

     Take care
     Oliver

On Thu, Feb 9, 2012 at 4:31 PM, cliff palmer <[email protected]> wrote:
> I don't believe this is a DTD problem - no DTD is referenced.
> This is the stack trace:
> at java.net.URL.<init>(URL.java:567)
>        at java.net.URL.<init>(URL.java:464)
>        at java.net.URL.<init>(URL.java:413)
>        at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:650)
>        at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:186)
>        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:772)
>        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
>        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
>        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
>        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
>        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:518)
>        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:986)
>        at com.dt.XMLUtility.ProfileXMLAttributes.process(ProfileXMLAttributes.java:162)
>        at com.dt.XMLUtility.main.main(main.java:22)
> java.io.FileNotFoundException:
> /home/cpalmer/workspace/ProfileXMLAttributes/< (No such file or
> directory)
>        at java.io.FileInputStream.open(Native Method)
>        at java.io.FileInputStream.<init>(FileInputStream.java:120)
>        at java.io.FileInputStream.<init>(FileInputStream.java:79)
>        at sun.net.www.protocol.file.FileURLConnection.connect(FileURLConnection.java:70)
>        at sun.net.www.protocol.file.FileURLConnection.getInputStream(FileURLConnection.java:161)
>        at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:653)
>        at com.sun.org.apache.xerces.internal.impl.XMLVersionDetector.determineDocVersion(XMLVersionDetector.java:186)
>        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:772)
>        at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
>        at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:119)
>        at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
>        at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
>        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:518)
>        at org.jdom.input.SAXBuilder.build(SAXBuilder.java:986)
>        at com.dt.XMLUtility.ProfileXMLAttributes.process(ProfileXMLAttributes.java:162)
>        at com.dt.XMLUtility.main.main(main.java:22)
> java.net.MalformedURLException: no protocol: <?xml version="1.0"?>
>
> Thanks
> Cliff
>
> On 2/9/12, Paul Libbrecht <[email protected]> wrote:
>> Cliff,
>>
>> this doesn't sound reasonable to me. I have never seen code doing such and
>> would not expect it (I also run jdom offline quite often).
>>
>> Could it be the DTD is hitting you?
>> Can you copy a full stacktrace?
>>
>> thanks in advance
>>
>> Paul
>>
>>
>> Le 9 févr. 2012 à 21:54, cliff palmer a écrit :
>>
>>> I'm reading through several hundred thousand existing XML documents
>>> building counts of XML tags and have encountered a
>>> Java.net.MalformedURL Exception raised by saxBuilder.build because the
>>> xmlns points to a URL that can not be reached.
>>> I am using JDOM 1.1.2.
>>> Is there a call or parameter setting that will cause saxBuilder to
>>> ignore namespaces when parsing?
>>> Thanks!
>>> Cliff
>>> _______________________________________________
>>> To control your jdom-interest membership:
>>> http://www.jdom.org/mailman/options/jdom-interest/[email protected]
>>
>>
>
> _______________________________________________
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-- 
Oliver Ruebenacker, Computational Cell Biologist
Virtual Cell (http://vcell.org)
SBPAX: Turning Bio Knowledge into Math Models (http://www.sbpax.org)
http://www.oliver.curiousworld.org

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