Example usage for twitter4j StatusUpdate location

Introduction

In this page you can find the example usage for twitter4j StatusUpdate location.

Prototype

GeoLocation location

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Usage

From source file:org.springframework.integration.twitter.StatusUpdateSupport.java

License:Apache License

/**
 * {@link StatusUpdate} instances are used to drive status updates.
 *
 * @param message the inbound messages//from   ww  w .  j  av a  2  s. com
 * @return a {@link StatusUpdate}  that's been materialized from the inbound message
 * @throws Throwable thrown if something goes wrong
 */
public StatusUpdate fromMessage(Message<?> message) throws Throwable {
    Object payload = message.getPayload();
    StatusUpdate statusUpdate = null;

    if (payload instanceof String) {
        statusUpdate = new StatusUpdate((String) payload);

        if (message.getHeaders().containsKey(TwitterHeaders.TWITTER_IN_REPLY_TO_STATUS_ID)) {
            Long replyId = (Long) message.getHeaders().get(TwitterHeaders.TWITTER_IN_REPLY_TO_STATUS_ID);

            if ((replyId != null) && (replyId > 0)) {
                statusUpdate.inReplyToStatusId(replyId);
            }
        }

        if (message.getHeaders().containsKey(TwitterHeaders.TWITTER_PLACE_ID)) {
            String placeId = (String) message.getHeaders().get(TwitterHeaders.TWITTER_PLACE_ID);

            if (StringUtils.hasText(placeId)) {
                statusUpdate.placeId(placeId);
            }
        }

        if (message.getHeaders().containsKey(TwitterHeaders.TWITTER_GEOLOCATION)) {
            GeoLocation geoLocation = (GeoLocation) message.getHeaders()
                    .get(TwitterHeaders.TWITTER_GEOLOCATION);

            if (null != geoLocation) {
                statusUpdate.location(geoLocation);
            }
        }

        if (message.getHeaders().containsKey(TwitterHeaders.TWITTER_DISPLAY_COORDINATES)) {
            Boolean displayCoords = (Boolean) message.getHeaders()
                    .get(TwitterHeaders.TWITTER_DISPLAY_COORDINATES);

            if (displayCoords != null) {
                statusUpdate.displayCoordinates(displayCoords);
            }
        }
    }

    if (payload instanceof StatusUpdate) {
        statusUpdate = (StatusUpdate) payload;
    }

    return statusUpdate;
}

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