/**
* Convenient method to remove a child. If the parent is a proxy, delegates to the shared
* component.
*/
public final void removeChild(AXIComponent child) {
if (child.getComponentType() == ComponentType.REFERENCE) {
removeChild(Util.getProperty(child), child);
return;
}
// proxy child delete from UI: delete original child
if (child.getComponentType() == ComponentType.PROXY && !getModel().inSync()) {
AXIComponent oChild = child.getOriginal();
oChild.getParent().removeChild(oChild);
return;
}
removeChild(Util.getProperty(child), child);
}
/**
* Removes all children one by one. This is a special case where removal is not delegated to the
* shared parent.
*/
public void removeAllChildren() {
List<AXIComponent> removedChildren = new ArrayList<AXIComponent>();
for (AXIComponent child : getChildren()) {
removedChildren.add(child);
}
for (AXIComponent child : removedChildren) {
removeChild(Util.getProperty(child), child);
}
}
/** Sets the type. */
public void setType(AXIType type) {
if (type instanceof Attribute) {
setRef((Attribute) type);
return;
}
int index = this.getIndex();
AXIComponent parent = getParent();
Attribute a = getModel().getComponentFactory().createAttribute();
a.setName(getReferent().getName());
parent.removeChild(this);
parent.insertAtIndex(Attribute.PROP_ATTRIBUTE, a, index);
a.setType(type);
}
private void onChildDeleted(PropertyChangeEvent evt) {
AXIComponent parent = (AXIComponent) evt.getSource();
AXIComponent child = (AXIComponent) evt.getOldValue();
if (child instanceof ContentModel) {
onContentModelDeleted((ContentModel) child);
return;
}
AXIComponent deletedChild = null;
for (AXIComponent c : getChildren()) {
if (c.getSharedComponent() == child) {
deletedChild = c;
break;
}
}
if (deletedChild == null) return;
removeChild(Util.getProperty(deletedChild), deletedChild);
}