/**
* Get a definition by its name.
*
* @param name Name of requested definition.
* @param request Current servlet request.
* @param servletContext Current servlet context.
* @throws NoSuchDefinitionException No definition found for specified name
* @throws DefinitionsFactoryException General exception
*/
public ComponentDefinition getDefinition(
String name, ServletRequest request, ServletContext servletContext)
throws NoSuchDefinitionException, DefinitionsFactoryException {
if (factories == null) throw new FactoryNotFoundException("No definitions factory defined");
Object key = getDefinitionsFactoryKey(name, request, servletContext);
DefinitionsFactory factory = getFactory(key, request, servletContext);
return factory.getDefinition(name, request, servletContext);
}
/**
* Make definition factory accessible to tags. Factory is stored in servlet context.
*
* @param factory Factory to be made accessible.
* @param servletContext Current servlet context.
*/
protected void makeDefinitionsFactoryAccessible(
DefinitionsFactory factory, ServletContext servletContext) {
String prefix = factory.getConfig().getFactoryName();
servletContext.setAttribute(DEFINITIONS_FACTORY + prefix, factory);
}
