PageInfo getPageInfo(ScriptContext context, String path) throws IOException {
PageInfo info = null;
if (pageInfoCache != null) info = this.pageInfoCache.get(path);
if (info == null) {
String file = prefix + path + suffix;
String actualPath = FileHelper.findRecursive(file);
String source = FileHelper.read(actualPath);
Object object = context.evaluate(source, path);
info = new PageInfo((BaseFunction) object, actualPath);
if (pageInfoCache != null) pageInfoCache.put(path, info);
}
return info;
}
void serve(
HttpServletRequest request,
HttpServletResponse response,
ScriptContext context,
String path,
Exception error)
throws IOException {
PageInfo info = getPageInfo(context, path);
context.put("request", request);
context.put("response", response);
context.put("path", path);
context.put("servlet", this);
context.put("__filename", info.path);
context.put("__pagepath", getPagePath(info.path));
if (error != null) context.put("error", error);
context.call(info.function);
}