Etienne, awesome!
Thanks a lot for sharing! It just works.
Slava, you just need to add the linker to your gwt.xml (see
http://code.google.com/webtoolkit/doc/1.6/DevGuideOrganizingProjects.html)
On Fri, Sep 17, 2010 at 11:46 AM, Etienne Lacazedieu <
etienne.lacazed...@gmail.com> wrote:
> I wrote such a Linker :
>
> /**
> * This GWT linker creates a properties file which can be used to
> resolve Permutation Strong name given UserAgent and locale.
> *
> * @author Etienne Lacazedieu
> *
> */
> @LinkerOrder(Order.PRE)
> public class StrongNameOracleLinker extends AbstractLinker {
> public static final String STRONGNAME_FILE = "permutation.properties";
>
> @Override
> public String getDescription() {
> return "PermutationStrongName Oracle linker";
> }
>
> @Override
> public ArtifactSet link(TreeLogger logger, LinkerContext context,
> ArtifactSet artifacts) throws UnableToCompleteException {
> artifacts = new ArtifactSet(artifacts);
> ByteArrayOutputStream out = new ByteArrayOutputStream();
>
> String permutation = null;
> String locale = null;
> String userAgent = null;
> SelectionProperty selectionProperty = null;
>
> Properties props = new Properties();
>
> for (CompilationResult result :
> artifacts.find(CompilationResult.class)) {
> permutation = result.getStrongName();
>
> SortedSet<SortedMap<SelectionProperty, String>>
> propertiesMap = result.getPropertyMap();
> for (SortedMap<SelectionProperty, String> sm : propertiesMap) {
> for (Map.Entry<SelectionProperty, String> e : sm.entrySet())
> {
> selectionProperty = e.getKey();
> if ("locale".equals(selectionProperty.getName())) {
> locale = e.getValue();
> }
> if ("user.agent".equals(selectionProperty.getName())) {
> userAgent = e.getValue();
> }
> }
> }
> props.setProperty(userAgent + "." + locale, permutation);
> }
> try {
> props.store(out, "StrongNameOracle properties file");
> } catch (IOException e) { // Should generally not happen
> logger.log(TreeLogger.ERROR, "Unable to store deRPC data", e);
> throw new UnableToCompleteException();
> }
> SyntheticArtifact a = emitBytes(logger, out.toByteArray(),
> STRONGNAME_FILE);
> artifacts.add(a);
>
> return artifacts;
> }
>
> }
>
>
>
> 2010/9/17 Helder Suzuki <heldersuz...@gmail.com>:
> > +1
> >
> > On Aug 4, 9:17 am, André Moraes <andr...@gmail.com> wrote:
> >> Hi,
> >>
> >> I saw the presentation of the GWT team and they talked about sending the
> >> permutation without sending first the selection script.
> >>
> >> I can read the HTTP headers and find-out what is the browser which is
> making
> >> the request, this is the "easy" part.
> >>
> >> But how can I find-out which file was generated by which permutation in
> the
> >> GWT compiler pipeline? I belive that I will need to write a linker to
> get
> >> those files, but how?
> >>
> >> Thanks.
> >>
> >> --
> >> André Moraes
> >> Analista de Desenvolvimento de Sistemas
> >> andr...@gmail.comhttp://andredevchannel.blogspot.com/
> >
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