private static boolean appendBehaviorsToChain(
StringBuilder builder,
FacesContext context,
UIComponent component,
List<ClientBehavior> behaviors,
String behaviorEventName,
Collection<ClientBehaviorContext.Parameter> params) {
if ((behaviors == null) || (behaviors.isEmpty())) {
return false;
}
ClientBehaviorContext bContext =
createClientBehaviorContext(context, component, behaviorEventName, params);
boolean submitting = false;
for (ClientBehavior behavior : behaviors) {
String script = behavior.getScript(bContext);
if ((script != null) && (script.length() > 0)) {
appendScriptToChain(builder, script);
if (isSubmitting(behavior)) {
submitting = true;
}
}
}
return submitting;
}
private static String getSingleBehaviorHandler(
FacesContext context,
UIComponent component,
ClientBehavior behavior,
Collection<ClientBehaviorContext.Parameter> params,
String behaviorEventName) {
ClientBehaviorContext bContext =
createClientBehaviorContext(context, component, behaviorEventName, params);
String script = behavior.getScript(bContext);
boolean preventDefault =
((isSubmitting(behavior))
&& ("action".equals(behaviorEventName) || "click".equals(behaviorEventName)));
if (preventDefault) {
script = script + ";return false";
}
return script;
}
private static boolean isSubmitting(ClientBehavior behavior) {
return behavior.getHints().contains(ClientBehaviorHint.SUBMITTING);
}