Examples with TemplateModelException freemarker.template.TemplateModelException used on opensource projects

Example 76 with TemplateModelException

use of freemarker.template.TemplateModelException in project jbehave-core by jbehave.

the class TemplateableOutput method afterStory.

@Override
public void afterStory(boolean givenStory) {
    if (!givenStory) {
        Map<String, Object> model = newDataModel();
        model.put("story", outputStory);
        model.put("keywords", new OutputKeywords(keywords));
        TemplateHashModel enumModels = BeansWrapper.getDefaultInstance().getEnumModels();
        TemplateHashModel escapeEnums;
        try {
            String escapeModeEnum = EscapeMode.class.getCanonicalName();
            escapeEnums = (TemplateHashModel) enumModels.get(escapeModeEnum);
            model.put("EscapeMode", escapeEnums);
        } catch (TemplateModelException e) {
            throw new IllegalArgumentException(e);
        }
        write(file, templatePath, model);
    }
}

Example 77 with TemplateModelException

use of freemarker.template.TemplateModelException in project ma-core-public by infiniteautomation.

the class MessageFormatDirective method execute.

@Override
public void execute(Environment env, @SuppressWarnings("rawtypes") Map params, TemplateModel[] loopVars, TemplateDirectiveBody body) throws TemplateException, IOException {
    TemplateModel key = (TemplateModel) params.get("key");
    String out;
    if (key == null) {
        // No key. Look for a message.
        BeanModel model = (BeanModel) params.get("message");
        if (model == null) {
            if (params.containsKey("message"))
                // The parameter is there, but the value is null.
                out = "";
            else
                // The parameter wasn't given
                throw new TemplateModelException("One of key or message must be provided");
        } else {
            TranslatableMessage message = (TranslatableMessage) model.getWrappedObject();
            if (message == null)
                out = "";
            else
                out = message.translate(translations);
        }
    } else {
        if (key instanceof TemplateScalarModel)
            out = translations.translate(((TemplateScalarModel) key).getAsString());
        else
            throw new TemplateModelException("key must be a string");
    }
    env.getOut().write(out);
}

Example 78 with TemplateModelException

use of freemarker.template.TemplateModelException in project ma-core-public by infiniteautomation.

the class UsedImagesDirective method execute.

@Override
public void execute(Environment env, @SuppressWarnings("rawtypes") Map params, TemplateModel[] loopVars, TemplateDirectiveBody body) throws TemplateException, IOException {
    boolean writeLogo = false;
    TemplateModel logo = (TemplateModel) params.get("logo");
    if (logo instanceof TemplateScalarModel) {
        String s = ((TemplateScalarModel) logo).getAsString();
        if (Boolean.parseBoolean(s)) {
            writeLogo = true;
            if (!imageList.contains(Common.applicationLogo))
                imageList.add(Common.applicationLogo);
            env.getOut().write(Common.applicationLogo);
        }
    }
    if (!writeLogo) {
        TemplateModel src = (TemplateModel) params.get("src");
        if (src instanceof TemplateScalarModel) {
            String s = "images/" + ((TemplateScalarModel) src).getAsString();
            if (!imageList.contains(s))
                imageList.add(s);
            env.getOut().write(s);
        } else
            throw new TemplateModelException("key must be a string");
    }
}

Example 79 with TemplateModelException

use of freemarker.template.TemplateModelException in project ninja by ninjaframework.

the class TemplateEngineFreemarkerI18nMethod method exec.

public TemplateModel exec(List args) throws TemplateModelException {
    if (args.size() == 1 && args.get(0) instanceof StringModel && ((StringModel) args.get(0)).getWrappedObject() instanceof ConstraintViolation) {
        ConstraintViolation violation = (ConstraintViolation) ((StringModel) args.get(0)).getWrappedObject();
        String messageValue = messages.get(violation.getMessageKey(), context, result, violation.getMessageParams()).orElse(violation.getDefaultMessage());
        return new SimpleScalar(messageValue);
    } else if (args.size() == 1) {
        String messageKey = ((SimpleScalar) args.get(0)).getAsString();
        String messageValue = messages.get(messageKey, context, result).orElse(messageKey);
        logIfMessageKeyIsMissing(messageKey, messageValue);
        return new SimpleScalar(messageValue);
    } else if (args.size() > 1) {
        List<String> strings = Lists.newArrayList();
        for (Object o : args) {
            // We currently allow only numbers and strings as arguments
            if (o instanceof SimpleScalar) {
                strings.add(((SimpleScalar) o).getAsString());
            } else if (o instanceof SimpleNumber) {
                strings.add(((SimpleNumber) o).toString());
            }
        }
        String messageKey = strings.get(0);
        String messageValue = messages.get(messageKey, context, result, strings.subList(1, strings.size()).toArray()).orElse(messageKey);
        logIfMessageKeyIsMissing(messageKey, messageValue);
        return new SimpleScalar(messageValue);
    } else {
        throw new TemplateModelException("Using i18n without any key is not possible.");
    }
}

Example 80 with TemplateModelException

use of freemarker.template.TemplateModelException in project ninja by ninjaframework.

the class TemplateEngineFreemarkerReverseRouteHelper method computeReverseRoute.

public TemplateModel computeReverseRoute(List args) throws TemplateModelException {
    if (args.size() < 2) {
        throw new TemplateModelException("Please specify at least classname and controller (2 parameters).");
    } else {
        List<String> strings = new ArrayList<>(args.size());
        for (Object o : args) {
            // We currently allow only numbers and strings as arguments
            if (o instanceof String) {
                strings.add((String) o);
            }
            if (o instanceof SimpleScalar) {
                strings.add(((SimpleScalar) o).getAsString());
            } else if (o instanceof SimpleNumber) {
                strings.add(((SimpleNumber) o).toString());
            }
        }
        try {
            Class<?> clazz = Class.forName(strings.get(0));
            Object[] parameterMap = strings.subList(2, strings.size()).toArray();
            String reverseRoute = router.getReverseRoute(clazz, strings.get(1), parameterMap);
            return new SimpleScalar(reverseRoute);
        } catch (ClassNotFoundException ex) {
            throw new TemplateModelException("Error. Cannot find class for String: " + strings.get(0));
        }
    }
}