I think I found the problem -- Android has bugs in it with Reflection prior to version 2.3
http://code.google.com/p/android/issues/detail?id=6636 I ported my QpidDroid project to Android 2.3 and it looks like JNDI is successfully creating the InitialContext now with the QPID connection params On Jan 19, 11:44 am, EnNuages <rifflech...@gmail.com> wrote: > Hi Android folks, > > I'm trying to port: ApacheQpidClient, JMS and JNDI -- to Android. > I'm able to get a successful compile/build of my QpidDroid project > when running the ant debug install targets after passing Dalvik the -- > core-library parameter to allow javax packages for JMS/JNDI. I'm > hoping to do this before considering repackaging/refactoring javax > classes into a different package namespace using jarjar. > > I think this is legally legit because I'm using the old/first seperate > JNDI jar currently provided by Oracle's website. I'm using the JMS > jar that comes with Apache Geronimo inQpid,.. but I think it's also > available from Oracle as a seperate download. My dev environment uses > Android platform 2.1 and jdk 1.6. > > The problem is, it seems it currently cannot instantiate my custom > jndi connection factory: PropertiesFileInitialContextFactory. This is > a .java source file in my QpidDroid project(not a .class in a libs > jar) (I extracted the class out of the qpidClient jar). > > Would someone have any idea as to why it cannot be instantiated here? > I was wondering if proguard might be breaking reflection,... but I'm > building it with the debug ant task,.. so I'm thinking proguard > shouldn't be running at all. The exception occurs when I run the > installed app on the emulator. I have the ApacheQpidservice running > on the same machine with the default port that it uses. > > 01-18 18:05:16.966: W/System.err(296): [Root exception is > java.lang.ClassNotFoundException: > org.apache.qpid.jndi.PropertiesFileInitialContextFactory]javax.naming.NoIni > tialContextException: > Cannot instantiate class: > org.apache.qpid.jndi.PropertiesFileInitialContextFactory > 01-18 18:05:17.006: W/System.err(296): at > javax.naming.spi.NamingManager.getDefaultInitialContextFactory(NamingManage > r.java: > 720) > 01-18 18:05:17.006: W/System.err(296): at > javax.naming.spi.NamingManager.getInitialContext(NamingManager.java: > 768) > 01-18 18:05:17.016: W/System.err(296): at > javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:169) > 01-18 18:05:17.016: W/System.err(296): at > javax.naming.InitialContext.<init>(InitialContext.java:146) > 01-18 18:05:17.016: W/System.err(296): at > org.rif.QpidDroid.Hello.runTest(Hello.java:56) > > Thanks for any tips! -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en