There are various shading tools that could help rather than manually mucking about with byte code. On Jun 24, 2015 5:45 AM, "Li Li" <[email protected]> wrote:
> I have to use another package name other than the original one because > the original package is loaded and not controlled by my code. > > > On Wed, Jun 24, 2015 at 5:37 PM, Benedikt Ritter <[email protected]> > wrote: > > Hello Li Li > > > > 2015-06-24 11:21 GMT+02:00 Li Li <[email protected]>: > > > >> Hi all, > >> I have a jar file and without the source code, I want to replace > >> a package and all classes of this package with my own. > >> e.g. There is a package > >> com.abc.tool > >> com.abc.tool.A.class > >> com.abc.tool.B.class > >> The com.abc.tool.A.class and com.abc.tool.B.class are used in many > >> other classes. > >> I want to use my own implementation, So I can create my > >> package(com.def.tool) and my A.java B.java which has exactly the same > >> method as com.abc.tool.A.class and com.abc.tool.B.class > >> com.def.tool > >> com.def.tool.A.class > >> com.def.tool.B.class > >> But other classes in this jar still use com.abc.tool.A.class and > >> com.abc.tool.B.class. I want to use a byte code library to modify the > >> jar so it can run and use my implementation. > >> Is BCEL suitable for this? Thank you > >> > > > > This sounds like a pretty complicated solution to your problem. Why don't > > you just replace the class files in the jar at build time? > > > > Regards, > > Benedikt > > > > > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: [email protected] > >> For additional commands, e-mail: [email protected] > >> > >> > > > > > > -- > > http://people.apache.org/~britter/ > > http://www.systemoutprintln.de/ > > http://twitter.com/BenediktRitter > > http://github.com/britter > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > >
