/** @param picklistKey */
public void selectEntryByKey(String picklistKey) {
if (picklistKey != null) {
Collection<IPicklistEntry> values = entries.values();
for (IPicklistEntry pe : values) {
if (pe.getKey().equals(picklistKey)) {
selectEntry(pe);
return;
}
}
}
}
/**
* set an internal array for the given list of entries
*
* @param lang
* @param entryList
*/
protected void setupEntries(String lang, List<IPicklistEntry> entryList) {
clear();
this.lang = lang;
if (null != entryList) {
entries = new HashMap<Integer, IPicklistEntry>();
for (IPicklistEntry iPicklistEntry : entryList) {
IPicklistEntry entry = iPicklistEntry;
if (!entry.isVeraltet()) {
entries.put(new Integer(entry.getId()), entry);
this.picklistKey = entry.getPickliste().getKey();
}
}
// sort the list
Collections.sort(entryList, comparator);
// add empty selection
if (allowEmptySelection) {
entries.put(new Integer(0), null);
addElement(emptySelectionText, "0");
}
String preSelection = null;
// add entries into combo
for (int i = 0; i < entryList.size(); i++) {
IPicklistEntry entry = entryList.get(i);
if (!entry.isVeraltet()) {
addElement(entry.getBezeichnung(lang), Integer.toString(entry.getId()));
}
if (i == 0) {
preSelection = Integer.toString(entry.getId());
}
}
if (allowEmptySelection) {
setSelectedKey("0");
} else if (preSelection != null) {
setSelectedKey(preSelection);
}
}
}
/**
* @param pEntry
* @return
*/
protected String getKey(IPicklistEntry pEntry) {
String key = null;
if (null != entries && null != pEntry) {
boolean found = false;
int id = pEntry.getId();
if (entries.containsKey(new Integer(id))) {
found = true;
key = Integer.toString(id);
}
if (!found && pEntry.isVeraltet()) {
entries.put(new Integer(id), pEntry);
addElement("[" + pEntry.getBezeichnung(lang) + "]", Integer.toString(id));
key = Integer.toString(entries.size() - 1);
}
} else {
if (entries != null && pEntry == null && allowEmptySelection) {
key = "0";
}
}
return key;
}
