Examples with JsonValueRepresentation eu.esdihumboldt.hale.io.html.svg.mapping.json.JsonValueRepresentation used on opensource projects

Example 1 with JsonValueRepresentation

use of eu.esdihumboldt.hale.io.html.svg.mapping.json.JsonValueRepresentation in project hale by halestudio.

the class MappingExporter method execute.

@Override
protected IOReport execute(ProgressIndicator progress, IOReporter reporter) throws IOProviderConfigurationException, IOException {
    progress.begin("Generate mapping documentation", ProgressIndicator.UNKNOWN);
    // retrieve template URL
    URL templateUrl = getClass().getResource("mapping.html");
    // generate Json representation
    CellJsonExtension ext = new ExtendedCellRepresentation(getAlignment(), getServiceProvider());
    ValueRepresentation rep = new JsonValueRepresentation();
    StringWriter jsonWriter = new StringWriter();
    JsonStreamBuilder json = new JsonStreamBuilder(jsonWriter, true);
    Set<Locale> locales = AlignmentJson.alignmentInfoJSON(getAlignment(), json, getServiceProvider(), getProjectInfo(), ext, rep, Locale.getDefault(), getSourceSchema(), getTargetSchema());
    // create language binding
    String languageJson = getLanguageJson(locales);
    // create template binding
    Map<String, Object> binding = new HashMap<>();
    binding.put("json", jsonWriter.toString());
    String title = (getProjectInfo() != null && getProjectInfo().getName() != null) ? getProjectInfo().getName() : "Mapping documentation";
    binding.put("title", title);
    binding.put("languages", languageJson);
    binding.put("halejsVersion", HALEJS_VERSION);
    // initialize template engine
    GStringTemplateEngine engine = new GStringTemplateEngine();
    // bind and write template
    try (Writer out = new OutputStreamWriter(getTarget().getOutput(), StandardCharsets.UTF_8)) {
        Writable template = engine.createTemplate(templateUrl).make(binding);
        template.writeTo(out);
        reporter.setSuccess(true);
    } catch (Exception e) {
        reporter.error(new IOMessageImpl("Error creating mapping documentation", e));
        reporter.setSuccess(false);
    } finally {
        progress.end();
    }
    return reporter;
}