protected boolean writeToDB(
ItemBean ib,
ItemFormMetadataBean ifm,
ItemDataBean idb,
String exp,
String value,
StringBuffer err) {
ItemDataDAO iddao = new ItemDataDAO(sm.getDataSource());
NumberFormat nf = NumberFormat.getInstance();
if (idb == null) {
idb = new ItemDataBean();
}
ItemDataType idt = ib.getDataType();
if (value == null || value.length() == 0) {
if (idb.isActive() && !"".equals(idb.getValue())) {
idb.setValue("<erased>");
} else {
idb.setValue("");
}
err.append("Result is empty in" + " " + exp + "; ");
} else {
idb.setValue(this.getMathContextValue(value, ifm, idt, err));
}
idb.setStatus(Status.UNAVAILABLE);
// idb.setNeedsRecalc(false);
if (!idb.isActive()) {
// will this need to change for double data entry?
idb.setCreatedDate(new Date());
idb.setOwner(ub);
idb.setItemId(ib.getId());
idb.setEventCRFId(ecb.getId());
idb = (ItemDataBean) iddao.create(idb);
} else {
idb = (ItemDataBean) iddao.update(idb);
}
return idb.isActive();
}
/**
* Re-do calculations if funcs include changed item(s) and funcs are not included in the current
* section. If calculation can not sucessfully redo, old value will be erased and "<erased>" will
* be saved in database. <br>
* The parameter 'itemdata' might be overwritten.
*
* @param itemGroupSizes
* @param items
* @param itemdata
* @param oldItemdata
* @param updatedData
* @param sectionId
* @return ArrayList<String> which records left_item_text of items who failed to be updated into
* database.
*/
public ArrayList<String> redoCalculations(
HashMap<String, ItemBean> items,
HashMap<String, String> itemdata,
TreeSet<String> changedItems,
HashMap<Integer, TreeSet<Integer>> itemOrdinals,
int sectionId) {
ArrayList<String> updateFailedItems = new ArrayList<String>();
if (itemdata == null) {
logger.error("In ScoreCalculator redoCalculations(), itemdata is empty!");
errors.add("In ScoreCalculator redoCalculations(), 'itemdata' map is empty!");
return updateFailedItems;
}
if (changedItems == null) {
logger.error("In ScoreCalculator redoCalculations(), 'changeItems' set is empty!");
errors.add("In ScoreCalculator redoCalculations(), 'changeItems' set is empty!");
return updateFailedItems;
}
ItemFormMetadataDAO ifmdao = new ItemFormMetadataDAO(sm.getDataSource());
ItemDAO idao = new ItemDAO(sm.getDataSource());
ItemDataDAO iddao = new ItemDataDAO(sm.getDataSource());
NumberFormat nf = NumberFormat.getInstance();
Parser parser = new Parser(items, itemdata);
try {
// for calculation type
List<ItemFormMetadataBean> derivedItemList =
ifmdao.findAllByCRFVersionIdAndResponseTypeId(
ecb.getCRFVersionId(), ResponseType.CALCULATION.getId());
if (derivedItemList.size() > 0) {
Collections.sort(derivedItemList);
for (ItemFormMetadataBean ifmb : derivedItemList) {
if (ifmb.getSectionId() != sectionId) {
ItemBean ib = (ItemBean) idao.findByPK(ifmb.getItemId());
ResponseOptionBean rob = (ResponseOptionBean) ifmb.getResponseSet().getOptions().get(0);
int groupsize = 1;
if (itemOrdinals.containsKey(ib.getId())) {
groupsize = itemOrdinals.get(ib.getId()).size();
}
String value = "";
ArrayList<ScoreToken> parsedExp = new ArrayList<ScoreToken>();
for (int i = 0; i < groupsize; ++i) {
ItemDataBean idb =
iddao.findByItemIdAndEventCRFIdAndOrdinal(ifmb.getItemId(), ecb.getId(), i + 1);
// is there any changed item
Parser p = new Parser(items, itemdata);
parsedExp = parser.parseScoreTokens(rob.getValue());
if (p.isChanged(changedItems, parsedExp)) {
StringBuffer err = new StringBuffer();
parsedExp = parser.assignVariables(parsedExp, i + 1);
// if parser has error and has been calculated
// before, set "<erased>"
if (parser.getErrors().length() > 0) {
err.append(parser.getErrors());
if (idb.isActive()) {
idb.setValue("<erased>");
idb.setStatus(Status.UNAVAILABLE);
idb = (ItemDataBean) iddao.update(idb);
if (!idb.isActive()) {
String key =
i + 1 > 1
? ifmb.getLeftItemText() + "_" + (i + 1)
: ifmb.getLeftItemText();
updateFailedItems.add(key);
}
}
parser.setErrors(new StringBuffer());
}
// otherwise do calculation
else {
try {
value = ScoreUtil.eval(parsedExp);
} catch (ScoreException se) {
logger.error(se.getMessage());
}
String exp = rob.getValue();
exp = exp.replace("##", ",");
if (writeToDB(ib, ifmb, idb, exp, value, err)) {
changedItems.add(ib.getName());
itemdata.put(ib.getId() + "_" + (i + 1), idb.getValue());
} else {
String key =
i + 1 > 1 ? ifmb.getLeftItemText() + "_" + (i + 1) : ifmb.getLeftItemText();
updateFailedItems.add(key);
}
}
if (err.length() > 0) {
String key =
i + 1 > 1 ? ifmb.getLeftItemText() + "_" + (i + 1) : ifmb.getLeftItemText();
errors.add("Item " + key + " contains calculation errors: " + err.toString());
}
}
}
}
}
}
List<ItemFormMetadataBean> itemList =
ifmdao.findAllByCRFVersionIdAndResponseTypeId(
ecb.getCRFVersionId(), ResponseType.GROUP_CALCULATION.getId());
if (itemList.size() > 0) {
Collections.sort(itemList);
for (ItemFormMetadataBean ifmb : itemList) {
if (ifmb.getSectionId() != sectionId) {
ItemBean ib = (ItemBean) idao.findByPK(ifmb.getItemId());
ResponseOptionBean rob = (ResponseOptionBean) ifmb.getResponseSet().getOptions().get(0);
String value = "";
Parser p = new Parser(items, itemdata);
ArrayList<ScoreToken> parsedExp = parser.parseScoreTokens(rob.getValue());
if (p.isChanged(changedItems, parsedExp)) {
StringBuffer err = new StringBuffer();
parser.setErrors(err);
parsedExp = parser.assignVariables(parsedExp, itemOrdinals);
ItemDataBean idb =
iddao.findByItemIdAndEventCRFIdAndOrdinal(ifmb.getItemId(), ecb.getId(), 1);
if (parser.getErrors().length() > 0) {
err.append(parser.getErrors());
if (idb.isActive()) {
idb.setValue("<erased>");
idb.setStatus(Status.UNAVAILABLE);
idb = (ItemDataBean) iddao.update(idb);
if (!idb.isActive()) {
updateFailedItems.add(ifmb.getLeftItemText());
}
}
} else {
try {
value = ScoreUtil.eval(parsedExp);
} catch (ScoreException se) {
logger.error(se.getMessage());
}
String exp = rob.getValue();
exp = exp.replace("##", ",");
if (writeToDB(ib, ifmb, idb, exp, value, err)) {
changedItems.add(ib.getName());
itemdata.put(ib.getId() + "_" + idb.getOrdinal(), idb.getValue());
} else {
updateFailedItems.add(ifmb.getLeftItemText());
}
}
if (err.length() > 0) {
errors.add(
"Item "
+ ifmb.getLeftItemText()
+ " contains calculation errors: "
+ err.toString());
}
}
}
}
}
} catch (OpenClinicaException e) {
logger.error(e.getMessage());
}
return updateFailedItems;
}