Example usage for com.google.gwt.gdata.client.maps MapEntry updateEntry

Introduction

In this page you can find the example usage for com.google.gwt.gdata.client.maps MapEntry updateEntry.

Prototype

public final native void updateEntry(Callback<E> callback) ;

Source Link

Document

Updates the entry in the feed by sending the representation of this entry.

Usage

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

License:Apache License

/**
 * Update a map by making use of the updateEntry
 * method of the Entry class.//from  ww  w. j a  va 2  s .c om
 * Set the map's title to an arbitrary string. Here
 * we prefix the title with 'GWT-Maps-Client' so that
 * we can identify which maps were updated by this demo.
 * On success and failure, display a status message.
 * 
 * @param targetMap The map entry which to update
 */
private void updateMap(MapEntry targetMap) {
    showStatus("Updating map...", false);
    targetMap.setTitle(Text.newInstance());
    targetMap.getTitle().setText("GWT-Maps-Client - updated map");
    targetMap.updateEntry(new MapEntryCallback() {
        public void onFailure(CallErrorException caught) {
            showStatus("An error occurred while updating a map: " + caught.getMessage(), true);
        }

        public void onSuccess(MapEntry result) {
            showStatus("Updated a map.", false);
        }
    });
}

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