private void recurseSetFromComponent(Component com, boolean onlyUnmapped) {
if (com == null) {
return;
}
List<StereotypeMetaData> metas = com.getMetaData();
for (StereotypeMetaData meta : metas) {
if (!onlyUnmapped || !isMapped(meta, com)) {
setValue(meta, com, meta.getComponentValue(com));
}
}
if (com.getSlots() != null) {
for (Slot slot : com.getSlots()) {
List<StereotypeMetaData> slotMetas = slot.getMetaData();
for (StereotypeMetaData meta : slotMetas) {
if (!onlyUnmapped || !isMapped(meta, slot)) {
setValue(meta, slot, meta.getComponentValue(slot));
}
}
if (slot.getContent() != null) {
for (Component slotCom : slot.getContent()) {
recurseSetFromComponent(slotCom, onlyUnmapped);
}
}
}
}
}
private void setValueNoCheck(
final StereotypeMetaData meta, final HasMetaData instance, Object object) {
if (!data.containsKey(instance.getUuid())) {
data.put(instance.getUuid(), new HashMap<String, Object>());
}
Map<String, Object> comMap = data.get(instance.getUuid());
comMap.put(meta.getPropertyName(), object);
if (stereotype.getCurrentPreviewState() == null) {
meta.setComponentValue(instance, object);
}
}
protected void checkInitialised(final HasMetaData instance) {
if (getClass().equals(DefaultPreviewState.class)) {
if (!data.containsKey(instance.getUuid())) {
// if uuid is not initialised, this is a new component, so init all metas
List<StereotypeMetaData> metas = instance.getMetaData();
for (StereotypeMetaData cur : metas) {
Object o = cur.getComponentValue(instance);
setValueNoCheck(cur, instance, o);
}
}
} else {
stereotype.getDefaultState().checkInitialised(instance);
}
}
private void recurseSetOnComponent(Component com) {
if (com == null) {
return;
}
checkInitialised(com);
List<StereotypeMetaData> metas = com.getMetaData();
for (StereotypeMetaData meta : metas) {
meta.setComponentValue(com, getValue(meta, com));
}
if (com.getSlots() != null) {
for (Slot slot : com.getSlots()) {
List<StereotypeMetaData> slotMetas = slot.getMetaData();
for (StereotypeMetaData meta : slotMetas) {
meta.setComponentValue(slot, getValue(meta, slot));
}
if (slot.getContent() != null) {
for (Component slotCom : slot.getContent()) {
recurseSetOnComponent(slotCom);
}
}
}
}
}
private boolean isMapped(final StereotypeMetaData meta, final HasMetaData instance) {
return (data.containsKey(instance.getUuid())
&& data.get(instance.getUuid()).containsKey(meta.getPropertyName()));
}
public Object getValue(final StereotypeMetaData meta, final HasMetaData instance) {
checkInitialised(instance);
Map<String, Object> comMap = data.get(instance.getUuid());
return comMap.get(meta.getPropertyName());
}
