public static java.util.Set extractConversationSet(
ims.domain.ILightweightDomainFactory domainFactory,
ims.chooseandbook.vo.ConversationVoCollection voCollection,
java.util.Set domainObjectSet,
HashMap domMap) {
int size = (null == voCollection) ? 0 : voCollection.size();
if (domainObjectSet == null) {
domainObjectSet = new java.util.HashSet();
}
java.util.Set newSet = new java.util.HashSet();
for (int i = 0; i < size; i++) {
ims.chooseandbook.vo.ConversationVo vo = voCollection.get(i);
ims.choose_book.domain.objects.Conversation domainObject =
ConversationVoAssembler.extractConversation(domainFactory, vo, domMap);
// TODO: This can only occur in the situation of a stale object exception. For now leave it to
// the Interceptor to handle it.
if (domainObject == null) {
continue;
}
// Trying to avoid the hibernate collection being marked as dirty via its public interface
// methods. (like add)
if (!domainObjectSet.contains(domainObject)) domainObjectSet.add(domainObject);
newSet.add(domainObject);
}
java.util.Set removedSet = new java.util.HashSet();
java.util.Iterator iter = domainObjectSet.iterator();
// Find out which objects need to be removed
while (iter.hasNext()) {
ims.domain.DomainObject o = (ims.domain.DomainObject) iter.next();
if ((o == null || o.getIsRIE() == null || !o.getIsRIE().booleanValue())
&& !newSet.contains(o)) {
removedSet.add(o);
}
}
iter = removedSet.iterator();
// Remove the unwanted objects
while (iter.hasNext()) {
domainObjectSet.remove(iter.next());
}
return domainObjectSet;
}
public static java.util.List extractConversationList(
ims.domain.ILightweightDomainFactory domainFactory,
ims.chooseandbook.vo.ConversationVoCollection voCollection,
java.util.List domainObjectList,
HashMap domMap) {
int size = (null == voCollection) ? 0 : voCollection.size();
if (domainObjectList == null) {
domainObjectList = new java.util.ArrayList();
}
for (int i = 0; i < size; i++) {
ims.chooseandbook.vo.ConversationVo vo = voCollection.get(i);
ims.choose_book.domain.objects.Conversation domainObject =
ConversationVoAssembler.extractConversation(domainFactory, vo, domMap);
// TODO: This can only occur in the situation of a stale object exception. For now leave it to
// the Interceptor to handle it.
if (domainObject == null) {
continue;
}
int domIdx = domainObjectList.indexOf(domainObject);
if (domIdx == -1) {
domainObjectList.add(i, domainObject);
} else if (i != domIdx && i < domainObjectList.size()) {
Object tmp = domainObjectList.get(i);
domainObjectList.set(i, domainObjectList.get(domIdx));
domainObjectList.set(domIdx, tmp);
}
}
// Remove all ones in domList where index > voCollection.size() as these should
// now represent the ones removed from the VO collection. No longer referenced.
int i1 = domainObjectList.size();
while (i1 > size) {
domainObjectList.remove(i1 - 1);
i1 = domainObjectList.size();
}
return domainObjectList;
}