/**
* 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
void isConnectable(SelectionKey k) {
EventableSocketChannel ec = (EventableSocketChannel) k.attachment();
long b = ec.getBinding();
try {
if (ec.finishConnecting()) eventCallback(b, EM_CONNECTION_COMPLETED, null);
else UnboundConnections.add(b);
} catch (IOException e) {
UnboundConnections.add(b);
}
}
@Test
public void fromIterable() {
ArrayList<String> items = new ArrayList<>();
items.add("one");
items.add("two");
items.add("three");
assertEquals((Long) 3L, Observable.fromIterable(items).count().toBlocking().single());
assertEquals("two", Observable.fromIterable(items).skip(1).take(1).toBlocking().single());
assertEquals("three", Observable.fromIterable(items).takeLast(1).toBlocking().single());
}
void isWritable(SelectionKey k) {
EventableChannel ec = (EventableChannel) k.attachment();
long b = ec.getBinding();
if (ec.isWatchOnly()) {
if (ec.isNotifyWritable()) eventCallback(b, EM_CONNECTION_NOTIFY_WRITABLE, null);
} else {
try {
if (!ec.writeOutboundData()) UnboundConnections.add(b);
} catch (IOException e) {
UnboundConnections.add(b);
}
}
}
void close() {
try {
if (mySelector != null) mySelector.close();
} catch (IOException e) {
}
mySelector = null;
// run down open connections and sockets.
Iterator<ServerSocketChannel> i = Acceptors.values().iterator();
while (i.hasNext()) {
try {
i.next().close();
} catch (IOException e) {
}
}
// 29Sep09: We create an ArrayList of the existing connections, then iterate over
// that to call unbind on them. This is because an unbind can trigger a reconnect,
// which will add to the Connections HashMap, causing a ConcurrentModificationException.
// XXX: The correct behavior here would be to latch the various reactor methods to return
// immediately if the reactor is shutting down.
ArrayList<EventableChannel> conns = new ArrayList<EventableChannel>();
Iterator<EventableChannel> i2 = Connections.values().iterator();
while (i2.hasNext()) {
EventableChannel ec = i2.next();
if (ec != null) {
conns.add(ec);
}
}
Connections.clear();
ListIterator<EventableChannel> i3 = conns.listIterator(0);
while (i3.hasNext()) {
EventableChannel ec = i3.next();
eventCallback(ec.getBinding(), EM_CONNECTION_UNBOUND, null);
ec.close();
EventableSocketChannel sc = (EventableSocketChannel) ec;
if (sc != null && sc.isAttached()) DetachedConnections.add(sc);
}
ListIterator<EventableSocketChannel> i4 = DetachedConnections.listIterator(0);
while (i4.hasNext()) {
EventableSocketChannel ec = i4.next();
ec.cleanup();
}
DetachedConnections.clear();
}
void isReadable(SelectionKey k) {
EventableChannel ec = (EventableChannel) k.attachment();
long b = ec.getBinding();
if (ec.isWatchOnly()) {
if (ec.isNotifyReadable()) eventCallback(b, EM_CONNECTION_NOTIFY_READABLE, null);
} else {
myReadBuffer.clear();
try {
ec.readInboundData(myReadBuffer);
myReadBuffer.flip();
if (myReadBuffer.limit() > 0) {
if (ProxyConnections != null) {
EventableChannel target = ProxyConnections.get(b);
if (target != null) {
ByteBuffer myWriteBuffer = ByteBuffer.allocate(myReadBuffer.limit());
myWriteBuffer.put(myReadBuffer);
myWriteBuffer.flip();
target.scheduleOutboundData(myWriteBuffer);
} else {
eventCallback(b, EM_CONNECTION_READ, myReadBuffer);
}
} else {
eventCallback(b, EM_CONNECTION_READ, myReadBuffer);
}
}
} catch (IOException e) {
UnboundConnections.add(b);
}
}
}
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++;
}
}
/**
* 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
public SocketChannel detachChannel(long sig) {
EventableSocketChannel ec = (EventableSocketChannel) Connections.get(sig);
if (ec != null) {
UnboundConnections.add(sig);
return ec.getChannel();
} else {
return null;
}
}
private static void readCaptchaFile(String fileName) {
try {
BufferedReader reader = new BufferedReader(new FileReader(new File(fileName)));
String line;
while ((line = reader.readLine()) != null) captchaList.add(line);
reader.close();
} catch (Exception exception) {
throw new RuntimeException(exception);
}
}
public long attachChannel(SocketChannel sc, boolean watch_mode) {
long b = createBinding();
EventableSocketChannel ec = new EventableSocketChannel(sc, b, mySelector);
ec.setAttached();
if (watch_mode) ec.setWatchOnly();
Connections.put(b, ec);
NewConnections.add(b);
return b;
}
public long installOneshotTimer(int milliseconds) {
long s = createBinding();
long deadline = new Date().getTime() + milliseconds;
if (Timers.containsKey(deadline)) {
Timers.get(deadline).add(s);
} else {
ArrayList<Long> callbacks = new ArrayList<Long>();
callbacks.add(s);
Timers.put(deadline, callbacks);
}
return s;
}
void removeUnboundConnections() {
ListIterator<Long> iter = UnboundConnections.listIterator(0);
while (iter.hasNext()) {
long b = iter.next();
EventableChannel ec = Connections.remove(b);
if (ec != null) {
eventCallback(b, EM_CONNECTION_UNBOUND, null);
ec.close();
EventableSocketChannel sc = (EventableSocketChannel) ec;
if (sc != null && sc.isAttached()) DetachedConnections.add(sc);
}
}
UnboundConnections.clear();
}
public int searchTabResults(
int WindowNo,
int AD_Tab_ID,
int queryResultID,
int searchResultID,
String query,
int rowCount) {
UITab tab = getTab(AD_Tab_ID);
ArrayList<Integer> ids = new ArrayList<Integer>();
for (UIField field : tab.getFields()) {
if (field.isSelectionColumn()
|| field.isIdentifier() && FieldType.isText(field.getAD_Reference_ID())) {
ids.add(field.getAD_Field_ID());
}
}
return searchTabResults(WindowNo, tab, ids, queryResultID, searchResultID, query, rowCount);
}
void isReadable(SelectionKey k) {
EventableChannel ec = (EventableChannel) k.attachment();
long b = ec.getBinding();
if (ec.isWatchOnly()) {
if (ec.isNotifyReadable()) eventCallback(b, EM_CONNECTION_NOTIFY_READABLE, null);
} else {
myReadBuffer.clear();
try {
ec.readInboundData(myReadBuffer);
myReadBuffer.flip();
if (myReadBuffer.limit() > 0) eventCallback(b, EM_CONNECTION_READ, myReadBuffer);
} catch (IOException e) {
UnboundConnections.add(b);
}
}
}
@Test
public void testOfTypeWithPolymorphism() {
ArrayList<Integer> l1 = new ArrayList<>();
l1.add(1);
LinkedList<Integer> l2 = new LinkedList<>();
l2.add(2);
@SuppressWarnings("rawtypes")
Observable<List> observable = Observable.<Object>just(l1, l2, "123").ofType(List.class);
Subscriber<Object> observer = TestHelper.mockSubscriber();
observable.subscribe(observer);
verify(observer, times(1)).onNext(l1);
verify(observer, times(1)).onNext(l2);
verify(observer, never()).onNext("123");
verify(observer, never()).onError(org.mockito.Matchers.any(Throwable.class));
verify(observer, times(1)).onComplete();
}
/**
* 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 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);
}
}
}
void isAcceptable(SelectionKey k) {
ServerSocketChannel ss = (ServerSocketChannel) k.channel();
SocketChannel sn;
long b;
for (int n = 0; n < 10; n++) {
try {
sn = ss.accept();
if (sn == null) break;
} catch (IOException e) {
e.printStackTrace();
k.cancel();
ServerSocketChannel server = Acceptors.remove(k.attachment());
if (server != null)
try {
server.close();
} catch (IOException ex) {
}
;
break;
}
try {
sn.configureBlocking(false);
} catch (IOException e) {
e.printStackTrace();
continue;
}
b = createBinding();
EventableSocketChannel ec = new EventableSocketChannel(sn, b, mySelector);
Connections.put(b, ec);
NewConnections.add(b);
eventCallback(((Long) k.attachment()).longValue(), EM_CONNECTION_ACCEPTED, null, b);
}
}
/**
* Get a menu tree representation based on a AD_Tree_ID
*
* @param AD_Tree_ID A tree based on AD_Menu
* @return menu as array list
*/
private ArrayList<CTreeNode> getMenuTree(int AD_Tree_ID, boolean edit) {
MTree tree = new MTree(m_context, AD_Tree_ID, edit, true, true, null); // Language
// set
// in
// WLogin
// Trim tree
CTreeNode root = tree.getRoot();
Enumeration<?> en = root.preorderEnumeration();
while (en.hasMoreElements()) {
CTreeNode nd = (CTreeNode) en.nextElement();
if (nd.isTask() || nd.isWorkbench() // || nd.isWorkFlow()
// server
) {
CTreeNode parent = (CTreeNode) nd.getParent();
parent.remove(nd);
}
}
tree.trimTree();
en = root.preorderEnumeration();
ArrayList<CTreeNode> retValue = new ArrayList<CTreeNode>();
while (en.hasMoreElements()) {
CTreeNode nd = (CTreeNode) en.nextElement();
// Issue #420: removed menu entries for un-implemented forms
if (nd.getAD_Form_ID() == 119 || nd.getAD_Form_ID() == 102
// || nd.getAD_Workflow_ID() == 106
// || nd.getAD_Workflow_ID() == 104
// // Review
// || nd.getAD_Workflow_ID() == 112
// // Setup
// || nd.getAD_Workflow_ID() == 113
// || nd.getAD_Workflow_ID() == 110
// || nd.getAD_Workflow_ID() == 111
// || nd.getAD_Process_ID() == 205
) {
} else retValue.add(nd);
}
return retValue;
}
void addNewConnections() {
ListIterator<EventableSocketChannel> iter = DetachedConnections.listIterator(0);
while (iter.hasNext()) {
EventableSocketChannel ec = iter.next();
ec.cleanup();
}
DetachedConnections.clear();
ListIterator<Long> iter2 = NewConnections.listIterator(0);
while (iter2.hasNext()) {
long b = iter2.next();
EventableChannel ec = Connections.get(b);
if (ec != null) {
try {
ec.register();
} catch (ClosedChannelException e) {
UnboundConnections.add(ec.getBinding());
}
}
}
NewConnections.clear();
}
public long connectTcpServer(String bindAddr, int bindPort, String address, int port) {
long b = createBinding();
try {
SocketChannel sc = SocketChannel.open();
sc.configureBlocking(false);
if (bindAddr != null) sc.socket().bind(new InetSocketAddress(bindAddr, bindPort));
EventableSocketChannel ec = new EventableSocketChannel(sc, b, mySelector);
if (sc.connect(new InetSocketAddress(address, port))) {
// Connection returned immediately. Can happen with localhost connections.
// WARNING, this code is untested due to lack of available test conditions.
// Ought to be be able to come here from a localhost connection, but that
// doesn't happen on Linux. (Maybe on FreeBSD?)
// The reason for not handling this until we can test it is that we
// really need to return from this function WITHOUT triggering any EM events.
// That's because until the user code has seen the signature we generated here,
// it won't be able to properly dispatch them. The C++ EM deals with this
// by setting pending mode as a flag in ALL eventable descriptors and making
// the descriptor select for writable. Then, it can send UNBOUND and
// CONNECTION_COMPLETED on the next pass through the loop, because writable will
// fire.
throw new RuntimeException("immediate-connect unimplemented");
} else {
ec.setConnectPending();
Connections.put(b, ec);
NewConnections.add(b);
}
} catch (IOException e) {
// Can theoretically come here if a connect failure can be determined immediately.
// I don't know how to make that happen for testing purposes.
throw new RuntimeException("immediate-connect unimplemented: " + e.toString());
}
return b;
}
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++;
}
}
public void closeConnection(long sig, boolean afterWriting) {
EventableChannel ec = Connections.get(sig);
if (ec != null) if (ec.scheduleClose(afterWriting)) UnboundConnections.add(sig);
}
// 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();
}