Examples with OutputStreamWriter java.io.OutputStreamWriter used on opensource projects

Example 16 with OutputStreamWriter

use of java.io.OutputStreamWriter in project cogtool by cogtool.

the class ProjectController method exportDesignToXML.

private boolean exportDesignToXML(Design design) {
    String defaultFilename = ((design != null) ? design.getName() : project.getName()) + ".xml";
    File exportFile = null;
    if (interaction != null && CogTool.exportCSVKludgeDir == null) {
        exportFile = interaction.selectXMLFile(false, defaultFilename);
    } else {
        exportFile = new File(CogTool.exportCSVKludgeDir, defaultFilename);
    }
    if (exportFile == null) {
        return false;
    }
    OutputStream oStream = null;
    String completionMsg;
    try {
        try {
            oStream = new FileOutputStream(exportFile);
            Writer xmlWriter = new BufferedWriter(new OutputStreamWriter(oStream, "UTF-8"));
            if (design == null) {
                ExportCogToolXML.exportXML(project, xmlWriter, "UTF-8");
                completionMsg = allDesignsExportedToXml;
            } else {
                Map<ITaskDesign, TaskApplication> designTAs = project.taskApplicationsForDesign(design);
                ExportCogToolXML.exportXML(design, designTAs, xmlWriter, "UTF-8");
                completionMsg = designExportedToXml;
            }
            xmlWriter.flush();
        } finally {
            if (oStream != null) {
                oStream.close();
            }
        }
    } catch (IllegalArgumentException e) {
        throw new RcvrIllegalStateException("Invalid argument exporting to XML", e);
    } catch (IllegalStateException e) {
        throw new RcvrIllegalStateException("Exporting to XML", e);
    } catch (IOException e) {
        throw new RcvrIOSaveException("Exporting to XML", e);
    } catch (Exception e) {
        throw new RecoverableException("Exporting to XML", e);
    }
    if (interaction != null) {
        interaction.setStatusMessage(completionMsg + " " + exportFile.getAbsolutePath());
    }
    return true;
}

Example 17 with OutputStreamWriter

use of java.io.OutputStreamWriter in project cw-omnibus by commonsguy.

the class ScheduledService method append.

private void append(File f, RandomEvent event) {
    try {
        FileOutputStream fos = new FileOutputStream(f, true);
        Writer osw = new OutputStreamWriter(fos);
        osw.write(event.when.toString());
        osw.write(" : ");
        osw.write(Integer.toHexString(event.value));
        osw.write('\n');
        osw.flush();
        fos.flush();
        fos.getFD().sync();
        fos.close();
        Log.d(getClass().getSimpleName(), "logged to " + f.getAbsolutePath());
    } catch (IOException e) {
        Log.e(getClass().getSimpleName(), "Exception writing to file", e);
    }
}

Example 18 with OutputStreamWriter

use of java.io.OutputStreamWriter in project cw-omnibus by commonsguy.

the class ScheduledService method append.

private void append(File f, RandomEvent event) {
    try {
        FileOutputStream fos = new FileOutputStream(f, true);
        Writer osw = new OutputStreamWriter(fos);
        osw.write(event.when.toString());
        osw.write(" : ");
        osw.write(Integer.toHexString(event.value));
        osw.write('\n');
        osw.flush();
        fos.flush();
        fos.getFD().sync();
        fos.close();
        Log.d(getClass().getSimpleName(), "logged to " + f.getAbsolutePath());
    } catch (IOException e) {
        Log.e(getClass().getSimpleName(), "Exception writing to file", e);
    }
}

Example 19 with OutputStreamWriter

use of java.io.OutputStreamWriter in project weave by continuuity.

the class YarnWeavePreparer method saveLocalFiles.

/**
   * Serializes the list of files that needs to localize from AM to Container.
   */
private void saveLocalFiles(Map<String, LocalFile> localFiles, Set<String> includes) throws IOException {
    Map<String, LocalFile> localize = ImmutableMap.copyOf(Maps.filterKeys(localFiles, Predicates.in(includes)));
    LOG.debug("Create and copy {}", Constants.Files.LOCALIZE_FILES);
    Location location = createTempLocation(Constants.Files.LOCALIZE_FILES);
    Writer writer = new OutputStreamWriter(location.getOutputStream(), Charsets.UTF_8);
    try {
        new GsonBuilder().registerTypeAdapter(LocalFile.class, new LocalFileCodec()).create().toJson(localize.values(), new TypeToken<List<LocalFile>>() {
        }.getType(), writer);
    } finally {
        writer.close();
    }
    LOG.debug("Done {}", Constants.Files.LOCALIZE_FILES);
    localFiles.put(Constants.Files.LOCALIZE_FILES, createLocalFile(Constants.Files.LOCALIZE_FILES, location));
}

Example 20 with OutputStreamWriter

use of java.io.OutputStreamWriter in project weave by continuuity.

the class YarnWeavePreparer method saveArguments.

private void saveArguments(Arguments arguments, Map<String, LocalFile> localFiles) throws IOException {
    LOG.debug("Create and copy {}", Constants.Files.ARGUMENTS);
    final Location location = createTempLocation(Constants.Files.ARGUMENTS);
    ArgumentsCodec.encode(arguments, new OutputSupplier<Writer>() {

        @Override
        public Writer getOutput() throws IOException {
            return new OutputStreamWriter(location.getOutputStream(), Charsets.UTF_8);
        }
    });
    LOG.debug("Done {}", Constants.Files.ARGUMENTS);
    localFiles.put(Constants.Files.ARGUMENTS, createLocalFile(Constants.Files.ARGUMENTS, location));
}