Hello, It seems nobody has ever been able to implement the ITemplateSourceDelegate interface.
Does it mean that it is simply not possible ? I tried to implement this interface but as others people, I got a NullPointerException in the method TemplateParser.addTextToken(). Here my code: public class TemplateSourceDelegate implements ITemplateSourceDelegate { /** * Method called by Tapestry when it is unable to find the template of a component or a page */ public ComponentTemplate findTemplate(IRequestCycle cycle, IComponent component, Locale locale) { Resource res = component.getSpecification ().getSpecificationLocation(); String componentAttributeName = "jwcid"; // code that retrives the template in a db: char[] templateData = "<h2>Test</h2>".toCharArray(); ITemplateParserDelegate delegate = new DefaultParserDelegate(component, componentAttributeName, cycle, new ComponentSpecificationResolverImpl()); TemplateToken[] tokens; ITemplateParser parser = new TemplateParser(); try { // code that throws a NullPointerException: tokens = parser.parse(templateData, delegate, res); } catch (TemplateParseException ex) { throw new ApplicationRuntimeException("Error in TemplateSourceDelegate", ex); } return new ComponentTemplate(templateData, tokens); } } D.