@SuppressWarnings("unchecked")
public final <T> T instance(String item, Object index) {
ExtendedObject object;
ComplexDocument document;
ComplexModelItem cmodelitem = cmodel.getItems().get(item);
if (cmodelitem.model != null) {
object = new ExtendedObject(cmodelitem.model);
if (cmodelitem.index != null) {
if (index == null) throw new RuntimeException("indexed item can't have null key");
object.set(cmodelitem.index, index);
}
add(object);
return (T) object;
}
document = new ComplexDocument(cmodelitem.cmodel);
if (cmodelitem.index != null) {
document.set(cmodelitem.index, index);
} else
for (DocumentModelKey key : cmodelitem.cmodel.getHeader().getKeys()) {
document.set(key.getModelItemName(), index);
break;
}
add(document);
return (T) document;
}
private final Object getKey(
ComplexModel cmodel, DocumentModel model, ExtendedObject object, String alias) {
ComplexModelItem citem = cmodel.getItems().get(alias);
if (citem.index != null) return object.get(citem.index);
for (DocumentModelKey modelkey : model.getKeys())
return object.get(modelkey.getModelItemName());
return null;
}
/**
* Adds an item to the document
*
* @param object extended object
*/
public final void add(ExtendedObject object) {
String alias;
Object key;
DocumentModel model;
ComplexModelItem citem;
ComplexDocumentItems cdocitems;
if (object == null) return;
model = object.getModel();
alias = cmodel.getModelItemName(model.getName());
if (alias == null) throw new RuntimeException("Invalid object model.");
citem = cmodel.getItems().get(alias);
key = (citem.index == null) ? getKey(cmodel, model, object, alias) : object.get(citem.index);
cdocitems = items.get(alias);
if (key == null) key = cdocitems.objects.size();
items.get(alias).objects.put(key, object);
}
public final void remove(ExtendedObject object) {
String alias;
DocumentModel model;
if (object == null) return;
model = object.getModel();
alias = cmodel.getModelItemName(model.getName());
if (alias == null) throw new RuntimeException("Invalid object model.");
items.get(alias).objects.remove(getKey(cmodel, model, object, alias));
}
/** @param ns */
public final void setNS(Object ns) {
header.setNS(ns);
;
}
/**
* @param field
* @param value
*/
public final void set(String field, Object value) {
header.set(field, value);
}
/** @return */
public final String getstKey() {
for (DocumentModelKey key : cmodel.getHeader().getKeys())
return header.getst(key.getModelItemName());
return null;
}
/** @return */
public final Object getNS() {
return header.getNS();
}
/** @return */
public final long getlKey() {
for (DocumentModelKey key : cmodel.getHeader().getKeys())
return header.getl(key.getModelItemName());
return 0;
}
/** @return */
@SuppressWarnings("unchecked")
public final <T> T getKey() {
for (DocumentModelKey key : cmodel.getHeader().getKeys())
return (T) header.get(key.getModelItemName());
return null;
}