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OfficeDev / ews-java-api

A java client library to access Exchange web services. The API works against Office 365 Exchange Online as well as on premises Exchange.
MIT License
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FindItemsResults.getTotalCount returns -1 #568

Open mirner opened 8 years ago

mirner commented 8 years ago

We have an account that has messages in it, but code below returns "-1"

FindItemsResults findResults = exchangeService.findItems(folder.getId(), unreadFilter, unreadView); findResults.getTotalCount();

Some accounts do it more often than others. The only "fix" we have found is to connect via web or outlook and move all emails to a different folder.

kolmanpav commented 7 years ago

We have same problems:

I have this code in Java 1.8.0_51 (ews-java-api 2.0) - connected to EWS Office365: int emailsCount = getEmails(0, 1, folderId).getTotalCount();

definition of function: private FindItemsResults getEmails(int start, int count, FolderId folderId) { ItemView view = new ItemView(count); view.setOffset(start); try { return service.findItems(folderId, view); } catch (Exception e) { throw new RuntimeException("Error while finding items (emails) from '" + start + "' to '" + (start + count) + "'!!", e); } }

If I set value less than totalCount of emails into the second parametr of my getEmails function then I get result into emailsCount variable == -1.

Example: I have 3 emails in my selected folder in my email box.

I invoke method: getEmails(0, 1, folderId).getTotalCount() and I get -1. I invoke method: getEmails(0, 2, folderId).getTotalCount() and I get -1 I invoke method: getEmails(0, 3, folderId).getTotalCount() and I get 3

Thanks for fix of this bug

Shiftuia commented 6 years ago

And this bug is still here. I get -1 after catching ServiceRequestExeption with null definition

microsoft.exchange.webservices.data.core.exception.service.remote.ServiceRequestException: The request failed. null microsoft.exchange.webservices.data.core.request.SimpleServiceRequestBase.internalExecute(SimpleServiceRequestBase.java:74) microsoft.exchange.webservices.data.core.request.MultiResponseServiceRequest.execute(MultiResponseServiceRequest.java:158) microsoft.exchange.webservices.data.core.ExchangeService.bindToFolder(ExchangeService.java:504) microsoft.exchange.webservices.data.core.ExchangeService.bindToFolder(ExchangeService.java:523) microsoft.exchange.webservices.data.core.service.folder.Folder.bind(Folder.java:98) microsoft.exchange.webservices.data.core.service.folder.Folder.bind(Folder.java:114)