A java client library to access Exchange web services. The API works against Office 365 Exchange Online as well as on premises Exchange.
public class TestConnect {
public static void main(String[] args){
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP2);
ExchangeCredentials credentials = new WebCredentials("address@server.net", "password");
service.setCredentials(credentials);
try {
service.autodiscoverUrl("address@server.net");
ItemView view = new ItemView(10);
FindItemsResults<Item> findResults = service.findItems(WellKnownFolderName.Inbox, view);
for (Item item : findResults.getItems()) {
// Do something with the item as shown
System.out.println("id==========" + item.getId());
System.out.println("sub==========" + item.getSubject());
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
but this is with the 2.0 version
my dependency looks like this
<dependency>
<groupId>com.microsoft.ews-java-api</groupId>
<artifactId>ews-java-api</artifactId>
<version>2.0</version>
</dependency>
ex .. Http client version ?
java.lang.ClassCastException: microsoft.exchange.webservices.data.ExtendedPropertyDefinition cannot be cast to microsoft.exchange.webservices.data.PropertyDefinition in itItem.tryGetProperty(PidTagWlinkAddressBookEID, WlinkAddressBookEID)
When I try to do appointment.load in a multi-threaded environment I get microsoft.exchange.webservices.data.core.exception.service.remote.ServiceRequestException: The request failed. Connection is still allocated
@DanielPio89 perhaps this function helps you to find it out:
private static void searchCalendars (ExchangeService service, ArrayList<OutlookCalendar> output, ArrayList<Folder> folders, String sangria) {
try {
System.out.println(sangria+"The count of Subfolders: "+folders.size());
int counter = 1;
for (Folder folder : folders) {
if (folder instanceof CalendarFolder) {
System.out.println(sangria+"#" + counter + " \"" + folder.getDisplayName() + "\" is a calendar folder!");
System.out.println(sangria+"-----> Found calendar named \"" + folder.getDisplayName() + "\" which has "+folder.getTotalCount()+" appointment(s) and id: " + folder.getId() + "\n");
output.add(new OutlookCalendar(folder.getId().getUniqueId(), folder.getDisplayName()));
FindFoldersResults next = service.findFolders(folder.getId(), new FolderView(Integer.MAX_VALUE));
searchCalendars (service, output, next.getFolders(), sangria+"\t");
}
else {
if (folder.getChildFolderCount() > 0) {
System.out.println(sangria+"#" + counter + " \"" +folder.getDisplayName() + "\" is not a calendar folder but it has "+folder.getChildFolderCount()+" subfolders. We resume the search inside this folder... ");
try {
FindFoldersResults result = service.findFolders(folder.getId(), new FolderView(Integer.MAX_VALUE));
searchCalendars (service, output, result.getFolders(), sangria+"\t");
}
catch (ServiceResponseException e) {
System.err.println(sangria+"Exception occurred: "+e.getMessage() + "\n");
}
}
else {
System.out.println(sangria+"#" + counter + " \"" +folder.getDisplayName() + "\" has 0 subfolders. Search in this folder finished!\n");
}
}
counter++;
}
}
catch (Exception e) {
System.out.println("Error searching appointments");
e.printStackTrace();
}
}
hi, i posted on stackoverflow a question regarding why i am getting
Please take a look: http://stackoverflow.com/questions/34663896/ews-java-api-the-meeting-request-is-out-of-date-the-calendar-couldnt-be-updat
ErrorMeetingRequestIsOutOfDate when I try to accept a meeting request via the java api...Please take a look: http://stackoverflow.com/questions/34663896/ews-java-api-the-meeting-request-is-out-of-date-the-calendar-couldnt-be-updat
Hi everyone. I've just opened OfficeDev/ews-java-api#542 and I would really appreciate if someone who knows a bit more about the possible authentication methods in EWS could check this. I'm pretty sure that it could be helpful for others as well, as I've already found some similar issues in the queue.
I wrote a code for getting OOO setting of user
code throws below error
import java.net.URI;
import microsoft.exchange.webservices.data.core.ExchangeService;
import microsoft.exchange.webservices.data.core.enumeration.misc.ExchangeVersion;
import microsoft.exchange.webservices.data.credential.ExchangeCredentials;
import microsoft.exchange.webservices.data.credential.WebCredentials;
import microsoft.exchange.webservices.data.property.complex.availability.OofSettings;
public class GetOOO {
public static void main(String[] args)
{
try
{
ExchangeService service = new ExchangeService(ExchangeVersion.Exchange2010_SP2);
service.setTraceEnabled(true);
service.setUrl(new URI("https://email.xxx.com/EWS/Exchange.asmx"));
ExchangeCredentials credentials = new WebCredentials("<<superUserId>>", "<<SuperUserPassword>>","XXX");
service.setCredentials(credentials);
OofSettings myOOFSettings = service.getUserOofSettings("<<emailId>>");
System.out.println(myOOFSettings.getState());
service.close();
}
catch (Exception e)
{
System.out.println(e.getMessage());
e.printStackTrace();
}}
}
Error in [GetOOOSettings.process/Java Code]While executing [invoke] encountered [microsoft.exchange.webservices.data.core.exception.service.remote.ServiceRequestException] : [The request failed. null at microsoft.exchange.webservices.data.core.request.SimpleServiceRequestBase.internalExecute(SimpleServiceRequestBase.java:74)
please help
Hi! I'm searching a way to get shared calendars. AFAIK, I need to get PR_WLINK_ENTRYID (pidtagwlinkEntryId) that I should decode from binary and then get the corresponding ewsid. If that's correct, would you mind providing a snippet? (I posted on SOF https://stackoverflow.com/questions/39920641/ews-access-shared-calendars-items-appointments, got PidtagwlinkEntryId from MFCMapi, but need to make the process automatic, preferably in Java).
how client application get notification about event modify under exchange calendar
Hi guys. Can anyone help me with a question, please? I am playing around with EWS Java Api and currently I'm trying to understand one thing.
If I loop through some items in Sent Items folder, I won't see any Emails that have: getIsFromMe() == true or getIsSubmitted() == true.
As per docs:
getIsFromMe():
- Gets a value indicating whether the item has been sent by the current
- authenticated user.
getIsSubmitted():
- Gets a value indicating whether the message has been submitted to be sent.
Aren't those values suppose to be True in Sent Items folder? If no, how can I check that Email was sent?
Hi, can anyone help me please...
I have implemented a Liferay calendar portlet. I have started with ews-java-api 2.0. For testing, I gave always username/password as Hard-Code in my Code.
and Now I want to test it with signed in Liferay user. The problem is that Liferay gives me only the username and the encrypted password.
How can I do ews-authentication without forcing user to login again?
I have implemented a Liferay calendar portlet. I have started with ews-java-api 2.0. For testing, I gave always username/password as Hard-Code in my Code.
and Now I want to test it with signed in Liferay user. The problem is that Liferay gives me only the username and the encrypted password.
How can I do ews-authentication without forcing user to login again?
We have built a basic javax-mail provider for EWS using the EWS API and were looking to opensource it
Seemed like putting it with the ews-java api would be the best spot. Wanted to check if the OfficeDev team would be willing to host it?
@retor I did that a while ago, but maybe it helps you.
Subscribe to pull events:
List folder = new ArrayList();
folder.add(new FolderId().getFolderIdFromWellKnownFolderName(WellKnownFolderName.Calendar));
PullSubscription subscription = ExchangeClient.getExchangeService().subscribeToPullNotifications(folder,5, /* timeOut: the subscription will end if the server is not polled within 5 minutes. */
null, /* watermark: null to start a new subscription. */
EventType.Created,
EventType.Modified,
EventType.Deleted);
LOG.info("Subscription successful Id: ! "+subscription.getId() + " - Watermark: ! "+subscription.getWaterMark());
LOG.info("Starting thread...");
new Thread(new RetrieveEvents(subscription)).start();RetrieveEvents thread:
@Override
public void run() {
LOG.info("Thread started!");
try {
LOG.info("Sleeping...");
sleep (60000);
LOG.info("Awake! Let's check the events!");
// Wait a couple minutes, then poll the server for new events.
GetEventsResults events = subscription.getEvents();
if (events != null && events.getItemEvents() != null && events.getAllEvents().size() > 0) {
// Loop through all item-related events.
for (ItemEvent itemEvent : events.getItemEvents()) {
LOG.info("itemEvent id: " + itemEvent.getItemId());
}
}
else {
LOG.info("No result! :(");
}
}
catch (Exception e) {
LOG.error("Exception", e);
}
}
Here subscription is an object on server, what store updates and I can retrieve any updates from them.
Thanks