public override Object Init(IInternalContextAdapter context, Object data)
{
base.Init(context, data);
if (directive == null && runtimeServices.IsVelocimacro(directiveName, context.CurrentTemplateName))
{
directive = runtimeServices.GetVelocimacro(directiveName, context.CurrentTemplateName);
}
if (directive != null)
{
directive.Init(runtimeServices, context, this);
directive.SetLocation(Line, Column);
}
return(data);
}
/// <seealso cref="NVelocity.Runtime.Paser.Node.SimpleNode.Init(org.apache.velocity.context.InternalContextAdapter, java.lang.Object)">
/// </seealso>
public override object Init(IInternalContextAdapter context, object data)
{
lock (this)
{
/** method is synchronized to avoid concurrent directive initialization **/
if (!isInitialized)
{
base.Init(context, data);
/*
* only do things that are not context dependent
*/
if (parser.IsDirective(directiveName))
{
isDirective = true;
try
{
directive = (Directive)System.Activator.CreateInstance(parser.GetDirective(directiveName).GetType());
}
catch (System.UnauthorizedAccessException e)
{
throw new RuntimeException("Couldn't initialize " + "directive of class " + parser.GetDirective(directiveName).GetType().FullName, e);
}
catch (System.Exception e)
{
throw new RuntimeException("Couldn't initialize " + "directive of class " + parser.GetDirective(directiveName).GetType().FullName, e);
}
directive.SetLocation(Line, Column);
directive.Init(rsvc, context, this);
}
else
{
/**
* Create a new RuntimeMacro
*/
directive = new RuntimeMacro(directiveName, TemplateName);
directive.SetLocation(Line, Column);
/**
* Initialize it
*/
try
{
directive.Init(rsvc, context, this);
}
/**
* correct the line/column number if an exception is caught
*/
catch (TemplateInitException die)
{
throw new TemplateInitException(die.Message, (ParseException)die.InnerException, die.TemplateName, die.ColumnNumber + Column, die.LineNumber + Line);
}
isDirective = true;
}
isInitialized = true;
}
return(data);
}
}