public ChangeVO updateRow(
int windowNo,
int AD_Tab_ID,
int queryResultID,
int relRowNo,
Map<String, String> context,
boolean force) {
if (context == null || context.size() == 0)
return new ChangeVO(true, Msg.translate(m_context, "NoContext"));
ArrayList<String[]> data = m_results.get(queryResultID);
if (data == null || data.size() == 0)
return new ChangeVO(true, Msg.translate(m_context, "CachedDataNotFound"));
UITab tab = getTab(AD_Tab_ID);
if (tab == null) {
log.config("Not found AD_Tab_ID=" + AD_Tab_ID);
return new ChangeVO(true, Msg.translate(m_context, "@NotFound@ @AD_Tab_ID@=" + AD_Tab_ID));
}
CContext ctx = new CContext(m_context.entrySet());
ctx.addWindow(windowNo, context);
ChangeVO retValue;
if (force) retValue = tab.saveRow(ctx, windowNo, false, null);
else retValue = tab.saveRow(ctx, windowNo, false, data.get(relRowNo));
if (retValue.hasError()) return retValue;
// Update Results
String[] dataRow = retValue.rowData.clone();
data.set(relRowNo, dataRow);
postProcessChangeVO(retValue, windowNo, context, dataRow, tab);
retValue.trxInfo = GridTab.getTrxInfo(tab.getTableName(), ctx, windowNo, tab.getTabNo());
if (retValue.isRefreshAll()) {}
return retValue;
}
/**
* Get Field Lookup Value Direct
*
* @param windowNo Window
* @param AD_Field_ID
* @param keyValues array of id values
* @param cache
* @return list of display values
*/
public ArrayList<NamePair> getLookupValueDirect(
int AD_Field_ID, ArrayList<String> keyValues, boolean cache) {
int windowNo = 0; // No Context
ArrayList<NamePair> displayValues = new ArrayList<NamePair>();
UIField field = getField(AD_Field_ID, windowNo);
// if (cache && field.isLookup())
// field.getLookup().removeAllElements();
if (field == null) log.warning("Cannot find AD_Field_ID=" + AD_Field_ID);
//
for (int i = 0; i < keyValues.size(); i++) {
String key = keyValues.get(i);
String value = null;
if (field != null) value = field.getLookupDisplay(m_context, windowNo, key, cache);
if (value == null) {
/*
* if(key == null) value = ""; else value = "<" + key + ">";
*/
value = "";
}
NamePair pp = new ValueNamePair(key, value);
displayValues.add(pp);
}
return displayValues;
} // getLookupValueDirect
/**
* Save (Insert new) Row of Tab
*
* @param windowNo relative window
* @param AD_Tab_ID tab
* @param curRow insert after relative row number in results
* @param context current (relevant) context of new row
* @return error message or null
*/
public ChangeVO insertRow(
int windowNo, int AD_Tab_ID, int queryResultID, int curRow, Map<String, String> context) {
if (context == null || context.size() == 0) return new ChangeVO(true, "No Context");
UITab tab = getTab(AD_Tab_ID);
if (tab == null) {
log.config("Not found AD_Tab_ID=" + AD_Tab_ID);
return new ChangeVO(true, "@NotFound@ @AD_Tab_ID@=" + AD_Tab_ID);
}
log.info("Line Amt:" + context.get("LineNetAmt"));
CContext ctx = new CContext(m_context.entrySet());
ctx.addWindow(windowNo, context);
ChangeVO retValue = tab.saveRow(ctx, windowNo, true);
if (retValue.hasError()) return retValue;
// Update Results
ArrayList<String[]> data = m_results.get(queryResultID);
if (data == null) retValue.addError("Data Not Found");
else {
String[] dataRow = retValue.rowData;
if (curRow >= data.size()) data.add(dataRow);
else data.add(curRow, dataRow);
retValue.trxInfo = GridTab.getTrxInfo(tab.getTableName(), ctx, windowNo, tab.getTabNo());
}
return retValue;
} // insertRow
public String[][] getTabSearchResults(int searchResultID, int rowCount) {
ArrayList<String[]> matches = m_results.get(searchResultID);
if (matches != null) {
if (matches.size() < rowCount) {
rowCount = matches.size();
}
String[][] result = new String[rowCount][];
int i = 0;
for (String[] row : matches) {
result[i++] = row;
if (i == rowCount) break;
}
return result;
} else {
return new String[0][];
}
}
/**
* Execute Query for Tab
*
* @param AD_Tab_ID tab
* @param queryVO optional query
* @param context record context for link columns and other variables
* @param queryResultID stored query identifier provided by client
* @return number of records or -1 if error
*/
public int executeQuery(
int AD_Tab_ID, QueryVO queryVO, HashMap<String, String> context, int queryResultID) {
UITab tab = getTab(AD_Tab_ID);
if (tab == null) {
log.config("Not found AD_Tab_ID=" + AD_Tab_ID);
return -1;
}
ArrayList<String[]> result = tab.executeQueryString(queryVO, context, m_context);
if (result == null) {
log.config("Not Result for AD_Tab_ID=" + AD_Tab_ID);
return -1;
}
MRole role = getRole();
// return -1 to indicate query exceeds
if (role.isQueryMax(result.size())) {
m_results.put(queryResultID, new ArrayList<String[]>());
return -1;
}
m_results.put(queryResultID, result);
return result.size();
} // executeQuery
/** Fill Tab and Field arrays */
private void fillTabsFieldsAndInitFieldsAndCreateDependencyRelations(UIWindow win, int windowNO) {
ArrayList<UITab> tabs = win.getTabs();
for (int j = 0; j < tabs.size(); j++) {
UITab winTab = tabs.get(j);
Integer tabKey = Integer.valueOf(winTab.getAD_Tab_ID());
Integer ReferencetabKey = Integer.valueOf(winTab.getReferenced_Tab_ID());
m_tabs.put(tabKey, winTab);
m_referencetabs.put(ReferencetabKey, winTab);
//
ArrayList<UIField> fields = winTab.getFields();
for (int k = 0; k < fields.size(); k++) {
UIField field = fields.get(k);
field.initialize(m_context, windowNO);
Integer fieldKey = Integer.valueOf(field.getAD_Field_ID());
// set the correct value
if (field.isLookup()) field.getLookup().setContext(m_context, windowNO);
m_fields.put(fieldKey, field);
}
winTab.createDependencyRelations();
}
} // fillTabsFields
void removeUnboundConnections() {
if (UnboundConnections.size() == 0) {
return;
}
ArrayList<Long> currentUnboundConnections = UnboundConnections;
// fix concurrent modification exception
UnboundConnections = new ArrayList<Long>();
for (long b : currentUnboundConnections) {
EventableChannel ec = Connections.remove(b);
if (ec != null) {
if (ProxyConnections != null) {
ProxyConnections.remove(b);
}
eventCallback(b, EM_CONNECTION_UNBOUND, null);
ec.close();
EventableSocketChannel sc = (EventableSocketChannel) ec;
if (sc != null && sc.isAttached()) DetachedConnections.add(sc);
}
}
}
/**
* Get Field Lookup Value Direct
*
* @param windowNo Window
* @param AD_Field_ID
* @param keyValues array of id values
* @param cache
* @return list of display values
*/
public ArrayList<String> getLookupValueOnlyDirect(
int AD_Field_ID, ArrayList<String> keyValues, boolean cache) {
int windowNo = 0; // No Context
ArrayList<String> displayValues = new ArrayList<String>();
UIField field = getField(AD_Field_ID, windowNo);
if (field == null) log.warning("Cannot find AD_Field_ID=" + AD_Field_ID);
//
for (int i = 0; i < keyValues.size(); i++) {
String key = keyValues.get(i);
String value = null;
if (field != null) value = field.getLookupDisplay(m_context, windowNo, key, cache);
if (value == null) {
/*
* if(key == null) value = ""; else value = "<" + key + ">";
*/
value = "";
}
displayValues.add(value);
}
return displayValues;
} // getLookupValueDirect
void checkIO() {
long timeout;
if (NewConnections.size() > 0) {
timeout = -1;
} else if (!Timers.isEmpty()) {
long now = new Date().getTime();
long k = Timers.firstKey();
long diff = k - now;
if (diff <= 0) timeout = -1; // don't wait, just poll once
else timeout = diff;
} else {
timeout = 0; // wait indefinitely
}
try {
if (timeout == -1) mySelector.selectNow();
else mySelector.select(timeout);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* Retrieve results for Tab. If the from/to range does not exist, it returns existing rows
*
* @param queryResultID stored query identifier provided by client
* @param fromRow from row first is 0
* @param noRows number of rows
* @return array of rows of array of field values or null if error. You get the columnNames via
* String[] columns = uiTab.getColumnNames();
*/
public String[][] getResults(int queryResultID, int fromRow, int noRows) {
if (noRows < 0) {
log.config("Invalid: fromRow=" + fromRow + ",noRows" + noRows);
} else if (noRows == 0) return new String[][] {};
//
ArrayList<String[]> resultAll = m_results.get(queryResultID);
if (resultAll == null) {
log.config("No Results for queryResultID=" + queryResultID);
return null;
}
if (resultAll.size() < fromRow) {
log.config(
"Insufficient Results for queryResultID="
+ queryResultID
+ ", Length="
+ resultAll.size()
+ ", fromRow="
+ fromRow);
return null;
}
// copy
if (resultAll.size() < noRows) {
log.config(
"Insufficient Rows for queryResultID="
+ queryResultID
+ ", Length="
+ resultAll.size()
+ ", fromRow="
+ fromRow
+ ", noRows="
+ noRows);
noRows = resultAll.size();
}
String[][] result = new String[noRows][];
for (int i = 0; i < noRows; i++) {
int index = i + fromRow;
if (index >= resultAll.size()) break;
result[i] = resultAll.get(index);
}
return result;
} // getResult
// Method to return a list of matches according to fields for a tab, using
// the cached results
// this does not store the result in the cache - this behavior is deferred
// to the caller
private int searchTabResults(
int WindowNo,
UITab tab,
List<Integer> fieldIds,
int queryResultID,
int searchResultID,
String query,
int rowCount) {
ArrayList<String[]> results = m_results.get(queryResultID);
if (query.trim().equals("")) {
m_results.put(searchResultID, results);
return results.size();
}
ScoreStrategy scorer = new ScoreStrategy(query);
ScoreCell[] scores = new ScoreCell[results.size()];
// first initialize score cells
int j = 0;
for (String[] result : results) {
// initialize score cells
ScoreCell score = new ScoreCell();
score.row = result;
score.score = scorer.createScore();
scores[j++] = score;
}
for (int id : fieldIds) {
UIField field = getField(id, WindowNo);
final int idx = tab.getFieldIndex(id);
if (field.isLookup()) {
ArrayList<String> fieldValues = new ArrayList<String>(results.size());
for (String[] row : results) {
fieldValues.add(row[idx]);
}
ArrayList<String> sorts = getLookupValueOnlyDirect(id, fieldValues, true);
int i = 0;
for (String value : sorts) {
scorer.getScore(value, scores[i].score);
i++;
}
} else {
int i = 0;
for (String[] row : results) {
String value = row[idx];
scorer.getScore(value, scores[i].score);
i++;
}
}
}
ArrayList<ScoreCell> matchingScores = new ArrayList<ScoreCell>();
for (ScoreCell cell : scores) {
if (cell.score.isMatch) {
matchingScores.add(cell);
}
}
Collections.sort(matchingScores, scorer);
ArrayList<String[]> matches = new ArrayList<String[]>();
for (ScoreCell score : matchingScores) {
matches.add(score.row);
}
m_results.put(searchResultID, matches);
return matches.size();
}
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++;
}
}