private void postProcessChangeVO(
ChangeVO change, int windowNo, Map<String, String> context, String[] dataRow, UITab tab) {
// make an updated context to get the necessary listboxvos
Map<String, String> contextAfterUpdate = new HashMap<String, String>(context);
int j = 0;
for (UIField field : tab.getFields()) {
contextAfterUpdate.put(field.getColumnName(), dataRow[j]);
j++;
}
// now change rowData to remove password, and reload the changed
// listboxes
j = 0;
for (UIField field : tab.getFields()) {
// return an empty string for passwords etc
if (field.isEncryptedField()
|| field.isEncryptedColumn()
|| "Password".equals(field.getColumnName())) change.rowData[j] = "";
if (FieldType.isClientLookup(field.getAD_Reference_ID()) && field.isDependentValue()) {
if (change.changedDropDowns == null)
change.changedDropDowns = new HashMap<String, ArrayList<NamePair>>();
ArrayList<NamePair> values;
if (field.getAD_Reference_ID() == DisplayTypeConstants.Search) {
ArrayList<String> t = new ArrayList<String>(1);
t.add(context.get(field.getColumnName()));
values = getLookupValueDirect(field.getAD_Field_ID(), t, true);
} else values = getLookupData(windowNo, field.getAD_Field_ID(), context, true);
change.changedDropDowns.put(field.getColumnName(), values);
}
j++;
}
}
/**
* 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
/**
* Get Lookup Data for Field in context
*
* @param AD_Field_ID field
* @param context context
* @param refresh requery
* @return lookup pair array
*/
public ArrayList<NamePair> getLookupData(
int windowNo, int AD_Field_ID, Map<String, String> context, boolean refresh) {
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);
if (field.isLookup() || field.isButtonLookup()) return field.getAllLookupData(ctx, windowNo);
else log.warning("No Lookup: " + field.getColumnName());
return null;
} // getLookupData