Re: Felix 1.8 / JamVM 1.5.2 / Nokia N800

Fri, 17 Jul 2009 03:46:20 -0700 

I tried the code excerpt below:

public class Test {
        public static void main(String[] argv) throws Exception {
                URL url = new URL("http://felix.apache.org/obr/releases.xml";);
                url.openConnection();
                System.out.println(url.getContent());
}       }


And I got the following result:

Nokia-N800-43-7:~# ping felix.apache.org
PING felix.apache.org (140.211.11.130): 56 data bytes
64 bytes from 140.211.11.130: seq=0 ttl=242 time=289.1 ms
64 bytes from 140.211.11.130: seq=1 ttl=242 time=306.6 ms
64 bytes from 140.211.11.130: seq=2 ttl=242 time=323.6 ms

--- felix.apache.org ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
round-trip min/avg/max = 289.1/306.4/323.6 ms

Nokia-N800-43-7:~# java Test
java.util.zip.gzipinputstr...@41d839e8




So, it looks pretty fine from the Java perspective.

Regards,
Romain

On 17 Jul 2009, at 12:11, Karl Pauls wrote:

I'm not saying its not a bug in felix but it looks to me like the
reason is that it can not lookup the address. Did you try to create an
open a url to the repository yourself and does that work (i.e., in a
standalone java program).

regards,
Karl


On Fri, Jul 17, 2009 at 11:01 AM, Romain  
Rouvoy<[email protected]> wrote:

Hi guys,


I am currently trying to execute Felix 1.8 on a Nokia N800 running  
JamVM

1.5.2.


However, I get the following error when executing the command "obr  
list":



ERROR: Error parsing repository metadata
java.nio.channels.UnresolvedAddressException

 at gnu.java.nio.SocketChannelImpl.connect(SocketChannelImpl.java:  
160)

 at gnu.java.net.PlainSocketImpl.connect(PlainSocketImpl.java:281)
 at java.net.Socket.connect(Socket.java:454)
 at java.net.Socket.connect(Socket.java:414)
 at

  
gnu 
 .java 
.net.protocol.http.HTTPConnection.getSocket(HTTPConnection.java:

721)
 at

  
gnu 
 .java 
 .net 
 .protocol.http.HTTPConnection.getOutputStream(HTTPConnection.java: 
802)

 at gnu.java.net.protocol.http.Request.dispatch(Request.java:292)
 at

  
gnu 
 .java 
 .net 
.protocol.http.HTTPURLConnection.connect(HTTPURLConnection.java:

219)
 at

  
gnu 
 .java 
 .net 
 .protocol 
 .http.HTTPURLConnection.getHeaderField(HTTPURLConnection.java:582)

 at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:426)
 at java.net.URLConnection.getContentLength(URLConnection.java:302)

 at   
gnu 
.java.net.loader.RemoteURLLoader.getResource(RemoteURLLoader.java:

79)
 at java.net.URLClassLoader.findResources(URLClassLoader.java:722)
 at java.lang.ClassLoader.getResources(ClassLoader.java:640)

 at   
gnu.classpath.ServiceFactory.lookupProviders(ServiceFactory.java: 
286)

 at java.util.ServiceLoader$1.hasNext(ServiceLoader.java:163)
 at

 java.text.DateFormatSymbols.getZoneStrings(DateFormatSymbols.java: 
209)

 at java.text.DateFormatSymbols.<init>(DateFormatSymbols.java:280)
 at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:458)
 at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:440)
 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
.RepositoryImpl.setLastmodified(RepositoryImpl.java:

162)
 at java.lang.reflect.VMMethod.invoke(Native Method)
 at java.lang.reflect.Method.invoke(Method.java:327)
 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .metadataparser 
.XmlCommonHandler.startElement(XmlCommonHandler.java:

490)
 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .metadataparser 
.kxmlsax.KXml2SAXParser.parseXML(KXml2SAXParser.java:

67)
 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .RepositoryImpl.parseRepositoryFile(RepositoryImpl.java:256)

 at org.apache.felix.bundlerepository.RepositoryImpl.access
$000(RepositoryImpl.java:44)
 at org.apache.felix.bundlerepository.RepositoryImpl
$1.run(RepositoryImpl.java:75)
 at

 java.security.AccessController.doPrivileged(AccessController.java: 
154)

 at

  
org 
 .apache 
 .felix.bundlerepository.RepositoryImpl.<init>(RepositoryImpl.java: 
71)

 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .RepositoryAdminImpl.addRepository(RepositoryAdminImpl.java:86)

 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .RepositoryAdminImpl.addRepository(RepositoryAdminImpl.java:73)

 at

  
org 
 .apache 
 .felix.bundlerepository.ObrCommandImpl.urls(ObrCommandImpl.java: 
160)

 at

  
org 
 .apache 
 .felix.bundlerepository.ObrCommandImpl.execute(ObrCommandImpl.java:

102)
 at org.apache.felix.shell.impl.Activator
$ShellServiceImpl.executeCommand(Activator.java:291)
 at org.apache.felix.shell.tui.Activator
$ShellTuiRunnable.run(Activator.java:177)
 at java.lang.Thread.run(Thread.java:745)
java.lang.reflect.InvocationTargetException
 at java.lang.reflect.VMMethod.invoke(Native Method)
 at java.lang.reflect.Method.invoke(Method.java:327)
 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .metadataparser 
.XmlCommonHandler.startElement(XmlCommonHandler.java:

490)
 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .metadataparser 
.kxmlsax.KXml2SAXParser.parseXML(KXml2SAXParser.java:

67)
 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .RepositoryImpl.parseRepositoryFile(RepositoryImpl.java:256)

 at org.apache.felix.bundlerepository.RepositoryImpl.access
$000(RepositoryImpl.java:44)
 at org.apache.felix.bundlerepository.RepositoryImpl
$1.run(RepositoryImpl.java:75)
 at

 java.security.AccessController.doPrivileged(AccessController.java: 
154)

 at

  
org 
 .apache 
 .felix.bundlerepository.RepositoryImpl.<init>(RepositoryImpl.java: 
71)

 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .RepositoryAdminImpl.addRepository(RepositoryAdminImpl.java:86)

 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
 .RepositoryAdminImpl.addRepository(RepositoryAdminImpl.java:73)

 at

  
org 
 .apache 
 .felix.bundlerepository.ObrCommandImpl.urls(ObrCommandImpl.java: 
160)

 at

  
org 
 .apache 
 .felix.bundlerepository.ObrCommandImpl.execute(ObrCommandImpl.java:

102)
 at org.apache.felix.shell.impl.Activator
$ShellServiceImpl.executeCommand(Activator.java:291)
 at org.apache.felix.shell.tui.Activator
$ShellTuiRunnable.run(Activator.java:177)
 at java.lang.Thread.run(Thread.java:745)
Caused by: java.nio.channels.UnresolvedAddressException

 at gnu.java.nio.SocketChannelImpl.connect(SocketChannelImpl.java:  
160)

 at gnu.java.net.PlainSocketImpl.connect(PlainSocketImpl.java:281)
 at java.net.Socket.connect(Socket.java:454)
 at java.net.Socket.connect(Socket.java:414)
 at

  
gnu 
 .java 
.net.protocol.http.HTTPConnection.getSocket(HTTPConnection.java:

721)
 at

  
gnu 
 .java 
 .net 
 .protocol.http.HTTPConnection.getOutputStream(HTTPConnection.java: 
802)

 at gnu.java.net.protocol.http.Request.dispatch(Request.java:292)
 at

  
gnu 
 .java 
 .net 
.protocol.http.HTTPURLConnection.connect(HTTPURLConnection.java:

219)
 at

  
gnu 
 .java 
 .net 
 .protocol 
 .http.HTTPURLConnection.getHeaderField(HTTPURLConnection.java:582)

 at java.net.URLConnection.getHeaderFieldInt(URLConnection.java:426)
 at java.net.URLConnection.getContentLength(URLConnection.java:302)

 at   
gnu 
.java.net.loader.RemoteURLLoader.getResource(RemoteURLLoader.java:

79)
 at java.net.URLClassLoader.findResources(URLClassLoader.java:722)
 at java.lang.ClassLoader.getResources(ClassLoader.java:640)

 at   
gnu.classpath.ServiceFactory.lookupProviders(ServiceFactory.java: 
286)

 at java.util.ServiceLoader$1.hasNext(ServiceLoader.java:163)
 at

 java.text.DateFormatSymbols.getZoneStrings(DateFormatSymbols.java: 
209)

 at java.text.DateFormatSymbols.<init>(DateFormatSymbols.java:280)
 at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:458)
 at java.text.SimpleDateFormat.<init>(SimpleDateFormat.java:440)
 at

  
org 
 .apache 
 .felix 
 .bundlerepository 
.RepositoryImpl.setLastmodified(RepositoryImpl.java:

162)
 at java.lang.reflect.VMMethod.invoke(Native Method)
 ...15 more



It seems that it fails to parse the default repository descriptor  
available

on the Felix website :-/
Does any of you managed to get it run smoothly on an Internet Tablet?

Kind regards,
Romain


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