Examples with PCVarFunction pcgen.io.freemarker.PCVarFunction used on opensource projects

Example 1 with PCVarFunction

use of pcgen.io.freemarker.PCVarFunction in project pcgen by PCGen.

the class ExportHandler method exportCharacterUsingFreemarker.

/**
	 * Produce an output file for a character using a FreeMarker template.
	 * 
	 * @param aPC The character being output.
	 * @param outputWriter The destination for the output.
	 * @throws ExportException If the export fails.
	 */
private void exportCharacterUsingFreemarker(PlayerCharacter aPC, BufferedWriter outputWriter) throws ExportException {
    try {
        // Set Directory for templates
        Configuration cfg = new Configuration();
        cfg.setDirectoryForTemplateLoading(templateFile.getParentFile());
        cfg.setIncompatibleImprovements(new Version("2.3.20"));
        // load template
        Template template = cfg.getTemplate(templateFile.getName());
        // Configure our custom directives and functions.
        cfg.setSharedVariable("pcstring", new PCStringDirective(aPC, this));
        cfg.setSharedVariable("pcvar", new PCVarFunction(aPC));
        cfg.setSharedVariable("pcboolean", new PCBooleanFunction(aPC, this));
        cfg.setSharedVariable("pchasvar", new PCHasVarFunction(aPC, this));
        cfg.setSharedVariable("loop", new LoopDirective());
        cfg.setSharedVariable("equipsetloop", new EquipSetLoopDirective(aPC));
        GameMode gamemode = SettingsHandler.getGame();
        // data-model
        Map<String, Object> pc = OutputDB.buildDataModel(aPC.getCharID());
        Map<String, Object> mode = OutputDB.buildModeDataModel(gamemode);
        Map<String, Object> input = new HashMap<>();
        input.put("pcgen", OutputDB.getGlobal());
        input.put("pc", ObjectWrapper.DEFAULT_WRAPPER.wrap(pc));
        input.put("gamemode", mode);
        input.put("gamemodename", gamemode.getName());
        // Process the template
        template.process(input, outputWriter);
    } catch (IOException | TemplateException exc) {
        String message = "Error exporting character using template " + templateFile;
        Logging.errorPrint(message, exc);
        throw new ExportException(message + " : " + exc.getLocalizedMessage(), exc);
    } finally {
        if (outputWriter != null) {
            try {
                outputWriter.flush();
            } catch (Exception ignored) {
            }
        }
    }
}