コード例 #1
0
ファイル: RPkgManager.java プロジェクト: nagyist/statet
  private ISelectedRepos runLoadRepos(final RService r, final IProgressMonitor monitor)
      throws CoreException {
    try {
      String bioCVersion;
      {
        final RObject data =
            r.evalData("as.character(tools:::.BioC_version_associated_with_R_version)", monitor);
        bioCVersion = RDataUtil.checkSingleCharValue(data);
      }

      final boolean loadRMirrors = ((fRequireLoad & (REQUIRE_CRAN | REQUIRE_BIOC)) != 0);
      final boolean loadRRepos = ((fRequireLoad & (REQUIRE_REPOS)) != 0);

      List<RRepo> rCRAN = null;
      List<RRepo> rBioC = null;
      String selectedCRAN = null;
      RRepo rCRANByCountry = null;
      String selectedBioC = null;
      if (loadRMirrors) {
        monitor.subTask("Fetching available mirrors...");
        final String region = Locale.getDefault().getCountry().toLowerCase();
        {
          final RObject data =
              r.evalData(
                  "getCRANmirrors()[c('Name', 'URL', 'CountryCode')]", monitor); // $NON-NLS-1$
          final RDataFrame df = RDataUtil.checkRDataFrame(data);
          final RCharacterStore names =
              RDataUtil.checkRCharVector(df.get("Name")).getData(); // $NON-NLS-1$
          final RCharacterStore urls =
              RDataUtil.checkRCharVector(df.get("URL")).getData(); // $NON-NLS-1$
          final RCharacterStore regions =
              RDataUtil.checkRCharVector(df.get("CountryCode")).getData(); // $NON-NLS-1$

          final int l = RDataUtil.checkIntLength(names);
          rCRAN = new ArrayList<>(l);
          for (int i = 0; i < l; i++) {
            final String url = Util.checkURL(urls.getChar(i));
            if (!url.isEmpty()) {
              final RRepo repo = new RRepo(RRepo.R_PREFIX + url, names.getChar(i), url, null);
              rCRAN.add(repo);
              if (rCRANByCountry == null
                  && !region.isEmpty()
                  && region.equals(regions.getChar(i))) {
                rCRANByCountry = repo;
              }
            }
          }
        }

        {
          final String[][] fix =
              new String[][] {
                {"Seattle (USA)", "http://www.bioconductor.org"},
                {"Bethesda (USA)", "http://watson.nci.nih.gov/bioc_mirror"},
                {"Dortmund (Germany)", "http://bioconductor.statistik.tu-dortmund.de"},
                {"Bergen (Norway)", "http://bioconductor.uib.no"},
                {"Cambridge (UK)", "http://mirrors.ebi.ac.uk/bioconductor"}
              };
          rBioC = new ArrayList<>(fix.length);
          for (int i = 0; i < fix.length; i++) {
            final String url = Util.checkURL(fix[i][1]);
            if (!url.isEmpty()) {
              rBioC.add(new RRepo(RRepo.R_PREFIX + url, fix[i][0], url, null));
            }
          }
        }
      }

      List<RRepo> rrepos = null;
      List<RRepo> selected = null;
      if (loadRRepos) {
        monitor.subTask("Fetching available repositories...");
        {
          final RObject data = r.evalData("options('repos')[[1L]]", monitor); // $NON-NLS-1$
          if (data.getRObjectType() != RObject.TYPE_NULL) {
            final RCharacterStore urls = RDataUtil.checkRCharVector(data).getData();
            final RStore ids = ((RVector<?>) data).getNames();

            final int l = RDataUtil.checkIntLength(urls);
            selected = new ArrayList<>(l);
            for (int i = 0; i < l; i++) {
              final String id = (ids != null) ? ids.getChar(i) : null;
              final String url = urls.getChar(i);

              final RRepo repo = Util.createRepoFromR(id, null, url);
              if (repo != null) {
                selected.add(repo);
              }
            }
          } else {
            selected = new ArrayList<>(4);
          }
        }

        final RObject data =
            r.evalData(
                "local({"
                    + //$NON-NLS-1$
                    "p <- file.path(Sys.getenv('HOME'), '.R', 'repositories')\n"
                    + //$NON-NLS-1$
                    "if (!file.exists(p)) p <- file.path(R.home('etc'), 'repositories')\n"
                    + //$NON-NLS-1$
                    "r <- utils::read.delim(p, header = TRUE, comment.char = '#', colClasses = c(rep.int('character', 3L), rep.int('logical', 4L)))\n"
                    + //$NON-NLS-1$
                    "r[c(names(r)[1L], 'URL', 'default')]\n"
                    + //$NON-NLS-1$
                    "})",
                monitor); //$NON-NLS-1$
        final RDataFrame df = RDataUtil.checkRDataFrame(data);
        final RStore ids = df.getRowNames();
        final RCharacterStore labels = RDataUtil.checkRCharVector(df.get(0)).getData();
        final RCharacterStore urls =
            RDataUtil.checkRCharVector(df.get("URL")).getData(); // $NON-NLS-1$
        final RLogicalStore isDefault =
            (selected.isEmpty())
                ? RDataUtil.checkRLogiVector(df.get("default")).getData()
                : null; //$NON-NLS-1$

        {
          final int l = RDataUtil.checkIntLength(labels);
          rrepos = new ArrayList<>(l + 4);
          for (int i = 0; i < l; i++) {
            final String id = (ids != null) ? ids.getChar(i) : null;
            final String url = urls.getChar(i);

            final RRepo repo = Util.createRepoFromR(id, labels.getChar(i), url);
            if (repo != null) {
              rrepos.add(repo);
              if (isDefault != null && isDefault.getLogi(i)) {
                selected.add(repo);
              }
            }
          }
        }

        for (int i = 0; i < selected.size(); i++) {
          final RRepo repo = selected.get(i);
          RRepo rrepo = null;
          if (!repo.getURL().isEmpty()) {
            rrepo = RPkgUtil.getRepoByURL(rrepos, repo.getURL());
          }
          if (rrepo != null) {
            selected.set(i, rrepo);
            continue;
          }
          if (!repo.getId().isEmpty()) {
            final int j = rrepos.indexOf(repo); // by id
            if (j >= 0) {
              rrepo = rrepos.get(j);
              if (!RVarRepo.hasVars(rrepo.getURL())) {
                rrepo.setURL(repo.getURL());
              }
              selected.set(i, rrepo);
              continue;
            }
          }
          repo.setName(RRepo.hintName(repo));
          continue;
        }
      }

      if (loadRMirrors) {
        if (loadRRepos) {
          final RRepo repo = RPkgUtil.getRepoById(rrepos, RRepo.CRAN_ID);
          if (repo != null && !repo.getURL().isEmpty() && !RVarRepo.hasVars(repo.getURL())) {
            selectedCRAN = repo.getURL();
          }
        } else {
          final RObject data = r.evalData("options('repos')[[1L]]['CRAN']", monitor); // $NON-NLS-1$
          if (data.getRObjectType() != RObject.TYPE_NULL) {
            final String url = Util.checkURL(RDataUtil.checkSingleChar(data));
            if (!url.isEmpty() && !RVarRepo.hasVars(url)) {
              selectedCRAN = url;
            }
          }
        }
        {
          final RObject data = r.evalData("options('BioC_mirror')[[1L]]", monitor); // $NON-NLS-1$
          if (data.getRObjectType() != RObject.TYPE_NULL) {
            selectedBioC = RDataUtil.checkSingleChar(data);
          }
        }
      }

      getWriteLock().lock();
      try {
        fBioCVersion = bioCVersion;

        if (loadRMirrors) {
          fRequireLoad &= ~(REQUIRE_CRAN | REQUIRE_BIOC);
          fRCRAN = rCRAN;
          fRCRANByCountry = rCRANByCountry;
          fSelectedCRANInR = selectedCRAN;
          fRBioC = rBioC;
          fSelectedBioCInR = selectedBioC;
          fMirrorsStamp = fRTaskEvent.fStamp;

          checkMirrors(fRTaskEvent);
        }
        if (loadRRepos) {
          fRequireLoad &= ~(REQUIRE_REPOS);
          fRRepos = rrepos;
          fSelectedReposInR = selected;

          checkRepos(fRTaskEvent);
        }
        fFirstTime = false;

        if (getReposStatus(fSelectedRepos, fSelectedRepos, fRequireConfirm).isOK()) {
          return fSelectedRepos;
        }
        return null;
      } finally {
        getWriteLock().unlock();
      }
    } catch (final Exception e) {
      throw new CoreException(
          new Status(
              IStatus.ERROR,
              RCore.PLUGIN_ID,
              0,
              "An error occurred when loading data for package manager.",
              e));
    }
  }
コード例 #2
0
 @Override
 public boolean allEqual(final RStore<?> other) {
   return (INTEGER == other.getStoreType() && -1 == other.getLength());
 }