java - Public web service with jar file -

my 2 class files:

publish.java

class publish() {   public static void main(string[] args) {     // ............     endpoint endpoint = endpoint.publish("url", new classa())     //.......   } } 

classa.java

@webservice class classa() {   @webmethod    public getdetails() {     //............     //sql connections     //.......   } } 

in classa, have sql connection i've added jar file. compiled with:

javac -cp .:sqljdbc4-2.0.jar classa.java 

now published it, when invoke service method, saying sql dependacy classes not found. how can publish class file jar files. i've done in cmd prompt.