public AppFacesException(String messageCode, Object[] args, Throwable cause) {
super(cause);
final FacesContext context = FacesContext.getCurrentInstance();
final FacesMessage facesMessage = FacesMessageUtil.getMessage(context, messageCode, args);
String message = facesMessage.getDetail();
if (message == null) {
message = facesMessage.getSummary();
}
this.messageCode = messageCode;
this.args = args;
this.message = message;
this.facesMessage = facesMessage;
}
public static Object getConvertedValue(
final FacesContext context, final UIInput component, final Object submittedValue) {
try {
final Renderer renderer = getRenderer(context, component);
if (renderer != null) {
return renderer.getConvertedValue(context, component, submittedValue);
} else if (submittedValue instanceof String) {
return getConvertedUIOutputValue(context, component, submittedValue);
}
} catch (final ConverterException e) {
final FacesMessage facesMessage = e.getFacesMessage();
if (facesMessage != null) {
context.addMessage(component.getClientId(context), facesMessage);
} else {
final Object[] args = new Object[] {UIComponentUtil.getLabel(component)};
context.addMessage(
component.getClientId(context),
FacesMessageUtil.getMessage(context, UIInput.CONVERSION_MESSAGE_ID, args));
}
component.setValid(false);
}
return submittedValue;
}
public Object getValue() {
Object value = super.getValue();
if (value instanceof SelectItem[] || value instanceof SelectItem) {
return value;
}
List list = new ArrayList();
boolean nullLabelSet = false;
if (nullLabelRequired) {
SelectItem si = new SelectItem();
si.setValue("");
final FacesContext context = getFacesContext();
FacesMessage mes = FacesMessageUtil.getMessage(context, NULL_LABEL_MESSAGE_CODE, null);
si.setLabel(mes.getSummary());
list.add(si);
nullLabelSet = true;
}
if (value != null && value.getClass().isArray()) {
value = Arrays.asList((Object[]) value);
}
if (value instanceof Collection) {
final Collection valueCollection = (Collection) value;
if (!nullLabelSet && valueCollection.size() == 0) {
list.add(BLANK_SELECT_ITEM);
} else {
for (Iterator it = valueCollection.iterator(); it.hasNext(); ) {
Object item = it.next();
if (item instanceof SelectItem) {
list.add(item);
} else if (item instanceof Map) {
Map map = (Map) item;
SelectItem si = new SelectItem();
Object itemValueValue = map.get(itemValue);
if (itemValueValue != null) {
si.setValue(itemValueValue);
}
Object itemLabelValue = map.get(itemLabel);
if (itemLabelValue == null) {
itemLabelValue = itemValueValue;
}
if (itemLabelValue != null) {
si.setLabel(itemLabelValue.toString());
}
list.add(si);
} else {
SelectItem si = new SelectItem();
BeanDesc bd = BeanDescFactory.getBeanDesc(item.getClass());
PropertyDesc pd = bd.getPropertyDesc(itemValue);
Object itemValueValue = (pd.isReadable()) ? pd.getValue(item) : null;
if (itemValueValue != null) {
si.setValue(itemValueValue);
}
Object itemLabelValue = null;
if (bd.hasPropertyDesc(itemLabel)) {
pd = bd.getPropertyDesc(itemLabel);
itemLabelValue = (pd.isReadable()) ? pd.getValue(item) : null;
}
if (itemLabelValue == null) {
itemLabelValue = itemValueValue;
}
if (itemLabelValue != null) {
si.setLabel(itemLabelValue.toString());
}
list.add(si);
}
}
}
} else if (value instanceof Map) {
final Map map = (Map) value;
if (!nullLabelSet && map.size() == 0) {
list.add(BLANK_SELECT_ITEM);
} else {
for (Iterator it = map.keySet().iterator(); it.hasNext(); ) {
Object key = it.next();
Object val = map.get(key);
SelectItem si = new SelectItem();
if (key != null) {
si.setLabel(key.toString());
}
if (val != null) {
si.setValue(val);
}
list.add(si);
}
}
} else {
if (!nullLabelSet && value == null) {
list.add(BLANK_SELECT_ITEM);
}
}
return list;
}