Examples of ProgressSupport

com.bbn.openmap.event.ProgressSupport
This is a utility class that can be used by beans that need support for handling ProgressListeners and firing ProgressEvents. You can use an instance of this class as a member field of your bean and delegate work to it.
org.tmatesoft.hg.util.ProgressSupport
Mix-in to report progress of a long-running operation @author Artem Tikhomirov @author TMate Software Ltd.

Examples of org.tmatesoft.hg.util.ProgressSupport

    remoteRepo = hgRemote;
    return this;
  }


  public void execute() throws HgRemoteConnectionException, HgIOException, CancelledException, HgLibraryFailureException {
    final ProgressSupport progress = getProgressSupport(null);
    try {
      progress.start(100);
      //
      // find out missing
      // TODO refactor same code in HgOutgoingCommand #getComparator and #getParentHelper
      final HgChangelog clog = repo.getChangelog();
      final HgParentChildMap<HgChangelog> parentHelper = new HgParentChildMap<HgChangelog>(clog);
      parentHelper.init();
      final Internals implRepo = HgInternals.getImplementationRepo(repo);
      final PhasesHelper phaseHelper = new PhasesHelper(implRepo, parentHelper);
      final RepositoryComparator comparator = new RepositoryComparator(parentHelper, remoteRepo);
      comparator.compare(new ProgressSupport.Sub(progress, 50), getCancelSupport(null, true));
      List<Nodeid> l = comparator.getLocalOnlyRevisions();
      if (phaseHelper.isCapableOfPhases() && phaseHelper.withSecretRoots()) {
        RevisionSet secret = phaseHelper.allSecret();
        outgoing = new RevisionSet(l).subtract(secret);
      } else {
        outgoing = new RevisionSet(l);
      }
      HgBundle b = null;
      if (!outgoing.isEmpty()) {
        //
        // prepare bundle
        BundleGenerator bg = new BundleGenerator(implRepo);
        File bundleFile = bg.create(outgoing.asList());
        progress.worked(20);
        b = new HgLookup(repo.getSessionContext()).loadBundle(bundleFile);
        //
        // send changes
        remoteRepo.unbundle(b, comparator.getRemoteHeads());
      } // update phase information nevertheless
      progress.worked(20);
      //
      // update phase information
      if (phaseHelper.isCapableOfPhases()) {
        HgRemoteRepository.Phases remotePhases = remoteRepo.getPhases();
        RevisionSet remoteDraftsLocalPublic = phaseHelper.synchronizeWithRemote(remotePhases, outgoing);
        if (!remoteDraftsLocalPublic.isEmpty()) {
          // foreach remoteDraftsLocallyPublic.heads() do push Draft->Public
          for (Nodeid n : remoteDraftsLocalPublic.heads(parentHelper)) {
            try {
              Outcome upo = remoteRepo.updatePhase(HgPhase.Draft, HgPhase.Public, n);
              if (!upo.isOk()) {
                implRepo.getLog().dump(getClass(), Severity.Info, "Failed to update remote phase, reason: %s", upo.getMessage());
              }
            } catch (HgRemoteConnectionException ex) {
              implRepo.getLog().dump(getClass(), Severity.Error, ex, String.format("Failed to update phase of %s", n.shortNotation()));
            }
          }
        }
      }
      progress.worked(5);
      //
      // update bookmark information
      HgBookmarks localBookmarks = repo.getBookmarks();
      if (!localBookmarks.getAllBookmarks().isEmpty()) {
        for (Pair<String,Nodeid> bm : remoteRepo.getBookmarks()) {
          Nodeid localRevision = localBookmarks.getRevision(bm.first());
          if (localRevision == null || !parentHelper.knownNode(bm.second())) {
            continue;
          }
          // we know both localRevision and revision of remote bookmark,
          // need to make sure we don't push  older revision than it's at the server
          if (parentHelper.isChild(bm.second(), localRevision)) {
            remoteRepo.updateBookmark(bm.first(), bm.second(), localRevision);
          }
        }
      }
      // XXX WTF is obsolete in namespaces key??
      progress.worked(5);
      if (b != null) {
        b.unlink(); // keep the file only in case of failure
      }
    } catch (IOException ex) {
      throw new HgIOException(ex.getMessage(), null); // XXX not a nice idea to throw IOException from BundleGenerator#create
    } catch (HgRepositoryNotFoundException ex) {
      final HgInvalidStateException e = new HgInvalidStateException("Failed to load a just-created bundle");
      e.initCause(ex);
      throw new HgLibraryFailureException(e);
    } catch (HgRuntimeException ex) {
      throw new HgLibraryFailureException(ex);
    } finally {
      progress.done();
    }
  }

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Examples of org.tmatesoft.hg.util.ProgressSupport

   */
  public void execute() throws HgException, HgRepositoryLockException, CancelledException {
    final HgRepositoryLock wdLock = repo.getWorkingDirLock();
    wdLock.acquire();
    try {
      final ProgressSupport progress = getProgressSupport(null);
      final CancelSupport cancellation = getCancelSupport(null, true);
      cancellation.checkCancelled();
      progress.start(2 + toAdd.size() + toRemove.size());
      Internals implRepo = Internals.getInstance(repo);
      final DirstateBuilder dirstateBuilder = new DirstateBuilder(implRepo);
      dirstateBuilder.fillFrom(new DirstateReader(implRepo, new Path.SimpleSource()));
      progress.worked(1);
      cancellation.checkCancelled();
      for (Path p : toAdd) {
        dirstateBuilder.recordAdded(p, Flags.RegularFile, -1);
        progress.worked(1);
        cancellation.checkCancelled();
      }
      for (Path p : toRemove) {
        dirstateBuilder.recordRemoved(p);
        progress.worked(1);
        cancellation.checkCancelled();
      }
      Transaction.Factory trFactory = implRepo.getTransactionFactory();
      Transaction tr = trFactory.create(repo);
      try {
        dirstateBuilder.serialize(tr);
        tr.commit();
      } catch (RuntimeException ex) {
        tr.rollback();
        throw ex;
      } catch (HgException ex) {
        tr.rollback();
        throw ex;
      }
      progress.worked(1);
      progress.done();
    } catch (HgRuntimeException ex) {
      throw new HgLibraryFailureException(ex);
    } finally {
      wdLock.release();
    }

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Examples of org.tmatesoft.hg.util.ProgressSupport

   */
  public void execute() throws HgException, CancelledException {
    final HgRepositoryLock wdLock = repo.getWorkingDirLock();
    wdLock.acquire();
    try {
      final ProgressSupport progress = getProgressSupport(null);
      final CancelSupport cancellation = getCancelSupport(null, true);
      cancellation.checkCancelled();
      progress.start(files.size() + 2);
      final int csetRevision;
      if (changesetToCheckout.get() == HgRepository.WORKING_COPY) {
        csetRevision = repo.getChangelog().getRevisionIndex(repo.getWorkingCopyParents().first());
      } else {
        csetRevision = changesetToCheckout.get();
      }
      Internals implRepo = Internals.getInstance(repo);
      final DirstateBuilder dirstateBuilder = new DirstateBuilder(implRepo);
      dirstateBuilder.fillFrom(new DirstateReader(implRepo, new Path.SimpleSource()));
      progress.worked(1);
      cancellation.checkCancelled();
      
      final HgCheckoutCommand.CheckoutWorker worker = new HgCheckoutCommand.CheckoutWorker(implRepo);
      
      HgManifest.Inspector insp = new HgManifest.Inspector() {
        
        public boolean next(Nodeid nid, Path fname, Flags flags) {
          if (worker.next(nid, fname, flags)) {
            dirstateBuilder.recordUncertain(fname);
            return true;
          }
          return false;
        }
        
        public boolean end(int manifestRevision) {
          return false;
        }
        
        public boolean begin(int mainfestRevision, Nodeid nid, int changelogRevision) {
          return true;
        }
      };


      for (Path file : files) {
        File f = new File(repo.getWorkingDir(), file.toString());
        if (f.isFile()) {
          if (keepOriginal) {
            File copy = new File(f.getParentFile(), f.getName() + ".orig");
            if (copy.exists()) {
              copy.delete();
            }
            f.renameTo(copy);
          } else {
            f.delete();
          }
        }
        repo.getManifest().walkFileRevisions(file, insp, csetRevision);
        worker.checkFailed();
        progress.worked(1);
        cancellation.checkCancelled();
      }
      Transaction.Factory trFactory = implRepo.getTransactionFactory();
      Transaction tr = trFactory.create(repo);
      try {
        // TODO same code in HgAddRemoveCommand and similar in HgCommitCommand
        dirstateBuilder.serialize(tr);
        tr.commit();
      } catch (RuntimeException ex) {
        tr.rollback();
        throw ex;
      } catch (HgException ex) {
        tr.rollback();
        throw ex;
      }
      progress.worked(1);
      progress.done();
    } catch (HgRuntimeException ex) {
      throw new HgLibraryFailureException(ex);
    } finally {
      wdLock.release();
    }

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