private void fireReverseBinding() {
if (!(sourceBinding instanceof TargetBinding) || !(targetBinding instanceof SourceBinding)) {
throw new RuntimeException("Binding Instance is not reversable");
}
Object result = ((SourceBinding) targetBinding).getSourceValue();
if (getReverseConverter() != null) {
result = getReverseConverter().call(result);
}
((TargetBinding) sourceBinding).updateTargetValue(result);
}
private void fireBinding() {
if ((sourceBinding == null) || (targetBinding == null)) {
// should we throw invalid binding exception? or fail quietly?
return;
}
Object result = sourceBinding.getSourceValue();
if (getValidator() != null) {
Object validation = getValidator().call(result);
if ((validation == null) || ((validation instanceof Boolean) && !(Boolean) validation)) {
// should we throw a validation failed exception? or fail quietly?
return;
}
}
if (getConverter() != null) {
result = getConverter().call(result);
}
targetBinding.updateTargetValue(result);
}
