Example usage for com.google.gwt.gdata.client.calendar CalendarEventQuery setMinimumStartTime

Introduction

In this page you can find the example usage for com.google.gwt.gdata.client.calendar CalendarEventQuery setMinimumStartTime.

Prototype

public final native void setMinimumStartTime(DateTime minimumStartTime) ;

Source Link

Document

Sets the earliest event start time to match (default is 1970-01-01).

Usage

From source file:com.google.gwt.gdata.sample.hellogdata.client.CalendarQueryEventsByDateDemo.java

License:Apache License

/**
 * Retrieves an events feed using a Query object.
 * In GData, feed URIs can contain querystring parameters. The
 * GData query objects aid in building parameterized feed URIs.
 * Upon successfully receiving the events feed, the event entries 
 * are displayed to the user via the showData method.
 * The MinimumStartTime and MaximumStartTime parameters are used to
 * limit the range of events to a given time period.
 * /* w w  w .j  a  v a 2  s  .  com*/
 * @param eventsFeedUri The uri of the events feed
 */
@SuppressWarnings("deprecation")
private void queryEvents(String eventsFeedUri) {
    showStatus("Querying for events...", false);
    CalendarEventQuery query = CalendarEventQuery.newInstance(eventsFeedUri);
    Date startDate = new Date();
    startDate.setMonth(startDate.getMonth() - 1);
    Date endDate = new Date();
    query.setMinimumStartTime(DateTime.newInstance(startDate));
    query.setMaximumStartTime(DateTime.newInstance(endDate));
    service.getEventsFeed(query, new CalendarEventFeedCallback() {
        public void onFailure(CallErrorException caught) {
            showStatus("An error occurred while retrieving the Event feed: " + caught.getMessage(), true);
        }

        public void onSuccess(CalendarEventFeed result) {
            CalendarEventEntry[] entries = (CalendarEventEntry[]) result.getEntries();
            if (entries.length == 0) {
                showStatus("No events found for the past month.", false);
            } else {
                showData(entries);
            }
        }
    });
}

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