private void writeVariables(JadeModel model, MixinNode mixin, JadeTemplate template)
{
List <String> names = mixin.getArguments();
List <String> values = arguments;
if (names == null)
{
return;
}
for (int i = 0; i < names.Count; i++)
{
String key = names[i];
Object value = null;
if (i < values.Count)
{
value = values[i];
}
if (value != null)
{
try
{
value = ExpressionHandler.evaluateExpression(values[i], model);
}
catch (Exception e)
{
throw new JadeCompilerException(this, template.getTemplateLoader(), e);
}
}
if (key != null)
{
model.put(key, value);
}
}
}
private Object evaluateExpression(ExpressionString attribute, JadeModel model) //throws ExpressionException
{
String expression = ((ExpressionString)attribute).getValue();
Object result = ExpressionHandler.evaluateExpression(expression, model);
if (result is ExpressionString)
{
return(evaluateExpression((ExpressionString)result, model));
}
return(result);
}
public override void execute(IndentWriter writer, JadeModel model, JadeTemplate template)
//throws JadeCompilerException
{
Object result;
try
{
result = ExpressionHandler.evaluateExpression(value, model);
}
catch (ExpressionException e)
{
throw new JadeCompilerException(this, template.getTemplateLoader(), e);
}
model.put(name, result);
}
public override void execute(IndentWriter writer, JadeModel model, JadeTemplate template)
//throws JadeCompilerException
{
Object result;
try
{
result = ExpressionHandler.evaluateExpression(getCode(), model);
}
catch (ExpressionException e)
{
throw new JadeCompilerException(this, template.getTemplateLoader(), e);
}
if (result == null)
{
throw new JadeCompilerException(this, template.getTemplateLoader(), "[" + code + "] has to be iterable but was null");
}
model.pushScope();
run(writer, model, result, template);
model.popScope();
}