This is my java code using this code I am trying to create event with room (room is added using resource Google Calendar API) event created success fully with room A. However when I check in Google Calendar and try see available room in that A room is available. I would expect it should not display or it should show with strike can any one please tell me the solution for this where am doing I am mistake is there permission issue please suggest me.
public class CalendarQuickstart {
private static final String APPLICATION_NAME = "API Quickstart";
private static final java.io.File DATA_STORE_DIR = new java.io.File(System.getProperty("user.home"),
".credentials/calendar-java-quickstart");
private static FileDataStoreFactory DATA_STORE_FACTORY;
private static final JsonFactory JSON_FACTORY = JacksonFactory.getDefaultInstance();
private static HttpTransport HTTP_TRANSPORT;
private static final List < String > SCOPES = Arrays.asList(CalendarScopes.CALENDAR);
static {
try {
HTTP_TRANSPORT = GoogleNetHttpTransport.newTrustedTransport();
DATA_STORE_FACTORY = new FileDataStoreFactory(DATA_STORE_DIR);
} catch (Throwable t) {
t.printStackTrace();
System.exit(1);
}
}
public static Credential authorize() throws IOException {
// Load client secrets.
/*InputStream in = CalendarQuickstart.class.getResourceAsStream("/client_secret.json");
GoogleClientSecrets clientSecrets = GoogleClientSecrets.load(JSON_FACTORY, new InputStreamReader(in));
// Build flow and trigger user authorization request.
GoogleAuthorizationCodeFlow flow = new GoogleAuthorizationCodeFlow.Builder(HTTP_TRANSPORT, JSON_FACTORY,
clientSecrets, SCOPES).setDataStoreFactory(DATA_STORE_FACTORY).setAccessType("offline").build();
Credential credential = new AuthorizationCodeInstalledApp(flow, new LocalServerReceiver()).authorize("user");
System.out.println("Credentials saved to " + DATA_STORE_DIR.getAbsolutePath());
return credential;*/
Credential credential = GoogleCredential.fromStream(CalendarQuickstart.class.getResourceAsStream("/client_secret.json"))
.createScoped(SCOPES);
return credential;
}
public static com.google.api.services.calendar.Calendar getCalendarService() throws IOException {
Credential credential = authorize();
return new com.google.api.services.calendar.Calendar.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential)
.setApplicationName(APPLICATION_NAME).build();
}
public static void createEvent() throws IOException {
Event event = new Event().setSummary("Google I/O 2015")
.setDescription("A chance to hear more about Google's developer products.");
DateTime startDateTime = new DateTime("2017-02-27T22:00:00+05:30");
EventDateTime start = new EventDateTime().setDateTime(startDateTime).setTimeZone("Asia/Kolkata");
event.setStart(start);
DateTime endDateTime = new DateTime("2017-02-27T23:00:00+05:30");
EventDateTime end = new EventDateTime().setDateTime(endDateTime).setTimeZone("Asia/Kolkata");
event.setEnd(end);
EventAttendee[] attendees = new EventAttendee[] {
new EventAttendee().setEmail("[email protected]"),
new EventAttendee().setEmail("[email protected]"), new EventAttendee().
setEmail("company.com_35353134363037362d333130@resource.calendar.google.com").setResponseStatus("accepted")
};
event.setAttendees(Arrays.asList(attendees));
EventReminder[] reminderOverrides = new EventReminder[] {
new EventReminder().setMethod("email").setMinutes(24 * 60),
new EventReminder().setMethod("popup").setMinutes(10),
};
Event.Reminders reminders = new Event.Reminders().setUseDefault(false)
.setOverrides(Arrays.asList(reminderOverrides));
event.setReminders(reminders);
String calendarId = "primary";
event = getCalendarService().events().insert(calendarId, event).execute();
System.out.printf("Event created: %s\n", event.getId());
}
public static void updateEvent() throws IOException {
Event event = getCalendarService().events().get("primary", "3k90eohao76bk3vlgs8k5is6h0").execute();
event.setSummary("Appointment at Somewhere");
// Update the event
Event updatedEvent = getCalendarService().events().update("primary", event.getId(), event).execute();
System.out.println(updatedEvent.getUpdated());
}
public static void main(String[] args) throws IOException {
com.google.api.services.calendar.Calendar service = getCalendarService();
DateTime now = new DateTime(System.currentTimeMillis());
Events events = service.events().list("primary").setMaxResults(10).setTimeMin(now).setOrderBy("startTime")
.setSingleEvents(true).execute();
List < Event > items = events.getItems();
if (items.size() == 0) {
System.out.println("No upcoming events found.");
} else {
System.out.println("\nUpcoming events");
for (Event event: items) {
DateTime start = event.getStart().getDateTime();
if (start == null) {
start = event.getStart().getDate();
}
System.out.printf("%s (%s)\n", event.getSummary(), start);
}
}
createEvent();
}
Hi All after long search from google i found solution .
Steps to create event google event.
Step1: Set following scopes to authorise api.
Step2: While authorizing asks for permission to manage and view calendar , uses has to allow it . and which will generated authorization code.
Step3: Create access_token by generated authorization code
Step 4: Pass generated access_token to craete google event.
Java code to create google event
public static com.google.api.services.calendar.Calendar getCalendarService() {
GoogleCredential credential = new GoogleCredential().setAccessToken(access_token);
return new Calendar.Builder(HTTP_TRANSPORT, JSON_FACTORY, credential).build();
}
these steps Work for me block room while creating Event using Google calendar api.
i have tried with another way using service account in that case we are able to create event but not able to block room .