Examples with ReviewAccountingLineEvent org.kuali.kfs.sys.document.validation.event.ReviewAccountingLineEvent used on opensource projects

Example 1 with ReviewAccountingLineEvent

use of org.kuali.kfs.sys.document.validation.event.ReviewAccountingLineEvent in project cu-kfs by CU-CommunityApps.

the class PurchasingAccountsPayableDocumentBase method generateEvents.

// KFSUPGRADE-503 copied from AccountingDocumentBase and change
protected List generateEvents(List persistedLines, List currentLines, String errorPathPrefix, TransactionalDocument document) {
    List addEvents = new ArrayList();
    List updateEvents = new ArrayList();
    List reviewEvents = new ArrayList();
    List deleteEvents = new ArrayList();
    errorPathPrefix = KFSConstants.DOCUMENT_PROPERTY_NAME + ".item[";
    // 
    // generate events
    Map persistedLineMap = buildAccountingLineMap(persistedLines);
    // (iterate through current lines to detect additions and updates, removing affected lines from persistedLineMap as we go
    // so deletions can be detected by looking at whatever remains in persistedLineMap)
    int index = 0;
    for (Iterator i = currentLines.iterator(); i.hasNext(); index++) {
        // String indexedErrorPathPrefix = errorPathPrefix + "[" + index + "]";
        AccountingLine currentLine = (AccountingLine) i.next();
        Integer key = currentLine.getSequenceNumber();
        String indexedErrorPathPrefix = getIndexedErrorPathPrefix(errorPathPrefix, currentLine);
        AccountingLine persistedLine = (AccountingLine) persistedLineMap.get(key);
        // if line is both current and persisted...
        if (persistedLine != null) {
            // ...check for updates
            if (!currentLine.isLike(persistedLine)) {
                UpdateAccountingLineEvent updateEvent = new UpdateAccountingLineEvent(indexedErrorPathPrefix, document, persistedLine, currentLine);
                updateEvents.add(updateEvent);
            } else {
                ReviewAccountingLineEvent reviewEvent = new ReviewAccountingLineEvent(indexedErrorPathPrefix, document, currentLine);
                reviewEvents.add(reviewEvent);
            }
            persistedLineMap.remove(key);
        } else {
            // it must be a new addition
            AddAccountingLineEvent addEvent = new AddAccountingLineEvent(indexedErrorPathPrefix, document, currentLine);
            addEvents.add(addEvent);
        }
    }
    // detect deletions
    for (Iterator i = persistedLineMap.entrySet().iterator(); i.hasNext(); ) {
        // the deleted line is not displayed on the page, so associate the error with the whole group
        String groupErrorPathPrefix = errorPathPrefix + KFSConstants.ACCOUNTING_LINE_GROUP_SUFFIX;
        Map.Entry e = (Map.Entry) i.next();
        AccountingLine persistedLine = (AccountingLine) e.getValue();
        DeleteAccountingLineEvent deleteEvent = new DeleteAccountingLineEvent(groupErrorPathPrefix, document, persistedLine, true);
        deleteEvents.add(deleteEvent);
    }
    // 
    // merge the lists
    List lineEvents = new ArrayList();
    lineEvents.addAll(reviewEvents);
    lineEvents.addAll(updateEvents);
    lineEvents.addAll(addEvents);
    lineEvents.addAll(deleteEvents);
    return lineEvents;
}