On Tue, Jun 15, 2010 at 12:26 PM, Tim Ellison <t.p.elli...@gmail.com> wrote:
> On 15/Jun/2010 16:38, Lang Yang wrote: > > Hello guys, > > > > I was trying to implement > > javax.imageio.spi.ServiceRegistry.lookupProviders(Class) method (logged > as > > HARMONY-6553 [0]). What this method does is parse the service > > provider-configuration file to get a set of service provider’s class > name, > > and instantiate them.[1] > > > > Alexei has found a really interesting documentation that shows Java 6 has > > introduced a new class, java.util.ServiceLoader<S> [2], a simple > > service-provider loading facility. It can do everything that > > lookupProviders(Class) needs to do, so we were thinking maybe we can > re-use > > this class? We found out later that this class is not implemented right > now. > > Is anyone working on this? Do we have any plan on this? > > Maybe you are looking in the wrong place? I see code for > java.util.ServiceLoader on the Java 6 stream here > > > http://svn.apache.org/viewvc/harmony/enhanced/java/branches/java6/classlib/modules/luni/src/main/java/java/util/ServiceLoader.java?view=co > Thanks, I found it now. I was looking in the trunk. There is another question, how to re-use this class in Java 5 impl? Copy it class to ServiceRegistry class and make it private? > > Regards, > Tim > > > Thanks, > > > > Lang > > > > [0] https://issues.apache.org/jira/browse/HARMONY-6553 > > [1] > > > http://java.sun.com/j2se/1.4.2/docs/api/javax/imageio/spi/ServiceRegistry.html#lookupProviders%28java.lang.Class%29 > > [2] http://java.sun.com/javase/6/docs/api/java/util/ServiceLoader.html > > >
