GWT GSFN Integration

gistfile1.java

class FancyWidget extends Composite {
  public FancyWidget() {

    gsfnUpdate();

    ScriptElement el = Document.get().createScriptElement();
    el.setLang("javascript");
    
    el.setSrc("http://api.getsatisfaction.com/products/67315/topics.json?style=update&callback=gsUpdate&limit=5&product=sheepdoginc_gtrax&sort=last_active_at");

    HeadElement element = Document.get().getElementsByTagName("head").getItem(0).cast();
    element.appendChild(el);

    // ...
  }

  public void recieveUpdateList(JsArray<GSFNUpdateObject> items) {
    updates.clear();
    
    for (int i = 0; i < items.length(); i++) {
      GSFNUpdateObject item = items.get(i);
      updates.add(new GSFNUpdateWidget(item));
    }
  }

  public native void gsfnUpdate() /*-{
		var reference = this;
		$wnd.gsUpdate = function(items) {
			[email protected]::recieveUpdateList(Lcom/google/gwt/core/client/JsArray;)(items.data);
		}
  }-*/;

}

GSFNUpdateObject.java

import com.google.gwt.core.client.JavaScriptObject;

public class GSFNUpdateObject extends JavaScriptObject {
  protected GSFNUpdateObject() {}
  
  public final native String getDate() /*-{
    return this.created_at;
  }-*/;
  
  public final native String getTitle() /*-{
    return this.subject;
  }-*/;
  
  public final native String getContent() /*-{
    return this.content;
  }-*/;
  
  public final native String getLink() /*-{
    return this.at_sfn;
  }-*/;
  
  public final native String getAuthorName() /*-{
    return this.author.name;
  }-*/;
  
  public final native String getAuthorAvatar() /*-{
    return this.author.avatar_url_medium;
  }-*/;
}