/**
* Field Changed
*
* @param windowNo relative window
* @param AD_Field_ID field
* @param AD_Tab_ID tab
* @param oldValue old field value
* @param newValue new field value
* @param context record context
* @return Field Change VO
*/
public ChangeVO fieldChanged(
int windowNo,
int AD_Field_ID,
int AD_Tab_ID,
String oldValue,
String newValue,
Map<String, String> context) {
// Same Values
if (oldValue == null || oldValue.equals(Null.NULLString)) oldValue = "";
if (newValue == null || newValue.equals(Null.NULLString)) newValue = "";
if (oldValue.equals(newValue)) return null;
//
UITab tab = getTab(AD_Tab_ID);
if (tab == null) {
log.config("Not found AD_Tab_ID=" + AD_Tab_ID);
return null;
}
UIField field = getField(AD_Field_ID, windowNo);
if (field == null) {
log.warning("Cannot find AD_Field_ID=" + AD_Field_ID);
return null;
}
CContext ctx = new CContext(m_context.entrySet());
ctx.addWindow(windowNo, context);
CContext origCtx = new CContext(m_context.entrySet());
origCtx.addWindow(windowNo, context);
ChangeVO change = null;
try {
// reset the thread active flag, in case the thread is reused later on
CThreadUtil.setCalloutActive(false);
change =
tab.fieldChanged(
origCtx, ctx, new ArrayList<UIField>(5), windowNo, field, oldValue, newValue);
CThreadUtil.setCalloutActive(false);
ctx.setContext(windowNo, field.getColumnName(), change.newConfirmedFieldValue);
} catch (Exception e) {
log.severe("fieldChange error:" + field.getColumnName() + e.getMessage());
} finally {
CThreadUtil.setCalloutActive(false);
}
return change;
} // fieldChanged
public void sortResults(
int WindowNo, int AD_Tab_ID, int AD_Field_ID, int queryResultID, final boolean ascending) {
class SortCell {
String[] row;
String sort;
}
ArrayList<String[]> results = m_results.get(queryResultID);
if (results == null)
log.severe("cannot sort. results non-existent for queryResultID:" + queryResultID);
UITab tab = getTab(AD_Tab_ID);
final UIField field = getField(AD_Field_ID, WindowNo);
final int displayType = field.getAD_Reference_ID();
final int idx = tab.getFieldIndex(AD_Field_ID);
// if not a lookup, directly sort
if (!field.isLookup()) {
if (FieldType.isNumeric(displayType)) {
Collections.sort(
results,
new Comparator<String[]>() {
@Override
public int compare(String[] o1, String[] o2) {
if (o1[idx] == null) o1[idx] = "";
if (o2[idx] == null) o2[idx] = "";
BigDecimal s1 = new BigDecimal(o1[idx].equals("") ? "-1e-10" : o1[idx]);
BigDecimal s2 = new BigDecimal(o2[idx].equals("") ? "-1e-10" : o2[idx]);
return ascending ? s1.compareTo(s2) : s2.compareTo(s1);
}
});
} else if (FieldType.isDate(displayType)) {
Collections.sort(
results,
new Comparator<String[]>() {
@Override
public int compare(String[] o1, String[] o2) {
if (o1[idx] == null) o1[idx] = "";
if (o2[idx] == null) o2[idx] = "";
Long s1 = new Long(o1[idx].equals("") ? "-1000000" : o1[idx]);
Long s2 = new Long(o2[idx].equals("") ? "-1000000" : o2[idx]);
return ascending ? s1.compareTo(s2) : s2.compareTo(s1);
}
});
} else {
Collections.sort(
results,
new Comparator<String[]>() {
@Override
public int compare(String[] o1, String[] o2) {
if (o1[idx] == null) o1[idx] = "";
if (o2[idx] == null) o2[idx] = "";
String s1 = o1[idx];
String s2 = o2[idx];
return ascending ? s1.compareTo(s2) : s2.compareTo(s1);
}
});
}
return;
}
Comparator<SortCell> c =
new Comparator<SortCell>() {
public int compare(SortCell o1, SortCell o2) {
if (ascending) return o1.sort.compareTo(o2.sort);
else return o2.sort.compareTo(o1.sort);
}
};
// for look up, first get id values
ArrayList<String> fieldValues = new ArrayList<String>(results.size());
for (String[] row : results) {
fieldValues.add(row[idx]);
}
// then translate into real values
ArrayList<String> sorts = getLookupValueOnlyDirect(AD_Field_ID, fieldValues, true);
ArrayList<SortCell> toBeSorteds = new ArrayList<SortCell>(sorts.size());
for (int i = 0; i < sorts.size(); i++) {
SortCell toBeSorted = new SortCell();
toBeSorted.row = results.get(i);
toBeSorted.sort = sorts.get(i);
toBeSorteds.add(toBeSorted);
}
// sort
Collections.sort(toBeSorteds, c);
// after sorting, replace col with original values
int i = 0;
for (SortCell toBeSorted : toBeSorteds) {
results.set(i, toBeSorted.row);
i++;
}
}
