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

Example 11 with SimpleNumber

use of freemarker.template.SimpleNumber in project freemarker by apache.

the class SunInternalXalanXPathSupport method executeQuery.

public synchronized TemplateModel executeQuery(Object context, String xpathQuery) throws TemplateModelException {
    if (!(context instanceof Node)) {
        if (context != null) {
            if (isNodeList(context)) {
                int cnt = ((List) context).size();
                if (cnt != 0) {
                    throw new TemplateModelException("Cannot perform an XPath query against a node set of " + cnt + " nodes. Expecting a single node." + ERRMSG_RECOMMEND_JAXEN);
                } else {
                    throw new TemplateModelException(ERRMSG_EMPTY_NODE_SET);
                }
            } else {
                throw new TemplateModelException("Cannot perform an XPath query against a " + context.getClass().getName() + ". Expecting a single org.w3c.dom.Node.");
            }
        } else {
            throw new TemplateModelException(ERRMSG_EMPTY_NODE_SET);
        }
    }
    Node node = (Node) context;
    try {
        XPath xpath = new XPath(xpathQuery, null, customPrefixResolver, XPath.SELECT, null);
        int ctxtNode = xpathContext.getDTMHandleFromNode(node);
        XObject xresult = xpath.execute(xpathContext, ctxtNode, customPrefixResolver);
        if (xresult instanceof XNodeSet) {
            NodeListModel result = new NodeListModel(node);
            result.xpathSupport = this;
            NodeIterator nodeIterator = xresult.nodeset();
            Node n;
            do {
                n = nodeIterator.nextNode();
                if (n != null) {
                    result.add(n);
                }
            } while (n != null);
            return result.size() == 1 ? result.get(0) : result;
        }
        if (xresult instanceof XBoolean) {
            return ((XBoolean) xresult).bool() ? TemplateBooleanModel.TRUE : TemplateBooleanModel.FALSE;
        }
        if (xresult instanceof XNull) {
            return null;
        }
        if (xresult instanceof XString) {
            return new SimpleScalar(xresult.toString());
        }
        if (xresult instanceof XNumber) {
            return new SimpleNumber(Double.valueOf(((XNumber) xresult).num()));
        }
        throw new TemplateModelException("Cannot deal with type: " + xresult.getClass().getName());
    } catch (TransformerException te) {
        throw new TemplateModelException(te);
    }
}

Example 12 with SimpleNumber

use of freemarker.template.SimpleNumber 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 13 with SimpleNumber

use of freemarker.template.SimpleNumber 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));
        }
    }
}