thanks a lot Ken :) i ll give it a try right now 2012/5/14 Ken Gilmer <[email protected]>
> Hi Tayeb, > > To compile your java program you need to tell javac where the classes > that your code references are located. Specifically the classes that are > not part of the standard Java library, such as Felix. If you run "javac > -help" you can see all the parameters it takes. You'll find this line > helpful: > > -classpath <path> Specify where to find user class files and > annotation processors > > So if you use this parameter to specify where the felix.jar is located, the > "package <x> does not exist" errors should be resolved. You may need to do > this for multiple jars depending on what classes your program references. > > hth, > ken > > On Mon, May 14, 2012 at 5:10 AM, Tayeb Cherfouh <[email protected] > >wrote: > > > Hi guys, > > i am new at this world and i ve downloaded the felix framework, jdk and > > sdk... well after that i ve started the apache tutorials with N°1: Apache > > Felix Tutorial Example > > 1<http://felix.apache.org/site/apache-felix-tutorial-example-1.html>: > > A bundle that listens for OSGi service events. > > it was great i ve learned much as i was writing the code and things, but > > when i went to the cmd so i can compile it i just got lost! > > first off what did they mean when they say to have felix.jar in the class > > path? > > second off this is what i get if i try to compile: > > > > c:\classes\tutorial\exp1>javac -d c:\classes *.java > > Activator.java:7: error: package org.osgi.framework does not exist > > import org.osgi.framework.BundleActivator; > > ^ > > Activator.java:8: error: package org.osgi.framework does not exist > > import org.osgi.framework.BundleContext; > > ^ > > Activator.java:9: error: package org.osgi.framework does not exist > > import org.osgi.framework.ServiceListener; > > ^ > > Activator.java:10: error: package org.osgi.framework does not exist > > import org.osgi.framework.ServiceEvent; > > ^ > > Activator.java:16: error: cannot find symbol > > public class Activator implements BundleActivator, ServiceListener > > ^ > > symbol: class BundleActivator > > Activator.java:16: error: cannot find symbol > > public class Activator implements BundleActivator, ServiceListener > > ^ > > symbol: class ServiceListener > > Activator.java:24: error: cannot find symbol > > public void start(BundleContext context){ > > ^ > > symbol: class BundleContext > > location: class Activator > > Activator.java:32: error: cannot find symbol > > public void stop(BundleContext context){ > > ^ > > symbol: class BundleContext > > location: class Activator > > Activator.java:42: error: cannot find symbol > > public void serviceChanged(ServiceEvent event){ > > ^ > > symbol: class ServiceEvent > > location: class Activator > > Activator.java:45: error: cannot find symbol > > if(event.getType() == ServiceEvent.REGISTRED) > > ^ > > symbol: variable ServiceEvent > > location: class Activator > > Activator.java:49: error: cannot find symbol > > else if (event.getType() == ServiceEvent.UNREGISTRED) > > ^ > > symbol: variable ServiceEvent > > location: class Activator > > Activator.java:53: error: cannot find symbol > > else if (event.getType() == ServiceEvent.MODIFIED) > > ^ > > symbol: variable ServiceEvent > > location: class Activator > > 12 errors > > > > c:\classes\tutorial\exp1> > > > > it s obvious that i have an issue with the dependencies but how to fix > that > > ? > > i dunno if this would help, but my tutorial java file is saved under > > c:/classes/... while my felix-framework is under > > d:/felix-framework-4.0.2... does this have anything to do with it? am i > > supposed to have the tutorial under felix for instance or something? > > > > cheers, > > >
