public Object getValue()

in tiles-request-freemarker/src/main/java/org/apache/tiles/request/freemarker/extractor/EnvironmentScopeExtractor.java [71:81]

• 11 lines of code
• 3 McCabe index (conditional complexity)

    public Object getValue(String key) {
        try {
            TemplateModel variable = request.getVariable(key);
            if (variable != null) {
                return DeepUnwrap.unwrap(variable);
            }
            return null;
        } catch (TemplateModelException e) {
            throw new FreemarkerRequestException("Cannot get attribute with name '" + key + "'", e);
        }
    }