protected static <T extends JapidTemplateBaseWithoutPlay> RenderResult invokeNamedArgsRender(
Class<T> c, NamedArgRuntime[] args) {
try {
return RenderInvokerUtils.invokeNamedArgsRender(c, args);
} catch (Throwable e) {
handleException(e);
return null;
}
}
/**
* @param <T>
* @param c
* @param args
* @return
* @throws NoSuchMethodException
* @throws InstantiationException
* @throws IllegalAccessException
* @throws InvocationTargetException
*/
private static <T extends JapidTemplateBaseWithoutPlay> RenderResult invokeRender(
Class<T> c, Object... args) {
try {
return RenderInvokerUtils.invokeRender(c, args);
} catch (Throwable e) {
handleException(e);
return null;
}
}
/** * @author Bing Ran ([email protected]) * @param rc * @param args * @return */ private static String invokeRender(RendererClass rc, Object[] args) { try { Method apply = rc.getApplyMethod(); String rr = (String) RenderInvokerUtils.renderWithApply(apply, args); return rr; } catch (Exception e) { if (e instanceof RuntimeException) throw (RuntimeException) e; else throw new RuntimeException("Could not invoke the template object: " + e); } }
/**
* @param <T>
* @param c the Japid renderer class, to be used with reflection.
* @param args
* @return
* @throws NoSuchMethodException
* @throws InstantiationException
* @throws IllegalAccessException
* @throws InvocationTargetException
*/
private static <T extends JapidTemplateBaseWithoutPlay> String invokeRender(
Class<T> c, Object... args) {
int modifiers = c.getModifiers();
if (Modifier.isAbstract(modifiers)) {
throw new RuntimeException(
"Cannot init the template class since it's an abstract class: " + c.getName());
}
try {
Constructor<T> ctor = c.getConstructor(StringBuilder.class);
StringBuilder sb = new StringBuilder(8000);
T t = ctor.newInstance(sb);
String rr = (String) RenderInvokerUtils.render(t, args);
return rr;
} catch (NoSuchMethodException e) {
throw new RuntimeException("Could not match the arguments with the template args.");
} catch (InstantiationException e) {
// e.printStackTrace();
throw new RuntimeException("Could not instantiate the template object. Abstract?");
} catch (Exception e) {
if (e instanceof RuntimeException) throw (RuntimeException) e;
else throw new RuntimeException("Could not invoke the template object: " + e);
// throw new RuntimeException(e);
}
}
public static RenderResult getRenderResultWith(String template, NamedArgRuntime[] args) {
String templateClassName = getTemapletClassName(template);
Class<? extends JapidTemplateBaseWithoutPlay> tClass = getRenderClass(templateClassName);
return RenderInvokerUtils.invokeNamedArgsRender(tClass, args);
}