/**
* Sencha GXT 3.1.0-beta - Sencha for GWT
* Copyright(c) 2007-2014, Sencha, Inc.
* licensing@sencha.com
*
* http://www.sencha.com/products/gxt/license/
*/
package com.sencha.gxt.data.client.loader;
import com.google.gwt.core.client.GWT;
import com.google.gwt.core.client.JavaScriptObject;
import com.google.gwt.json.client.JSONObject;
import com.google.web.bindery.autobean.gwt.client.impl.JsoSplittable;
import com.google.web.bindery.autobean.shared.AutoBeanFactory;
import com.google.web.bindery.autobean.shared.Splittable;
import com.google.web.bindery.autobean.shared.impl.StringQuoter;
import com.sencha.gxt.data.shared.loader.AbstractAutoBeanReader;
import com.sencha.gxt.data.shared.loader.DataReader;
import com.sencha.gxt.data.shared.loader.Loader;
/**
* Simple {@link DataReader} implementation to turn JSOs into AutoBeans
* automatically.
*
* @param <M> Expected model type by the {@link Loader} that uses this
* {@link DataReader}
* @param <Base> Intermediate type before getting to M, allowing
* {@link #createReturnData(Object, Object)} to further modify the data
*/
public class JsoReader<M, Base> extends AbstractAutoBeanReader<M, Base, JavaScriptObject> {
/**
* Creates a new JSO reader that can turn a JSO into an AutoBean.
*
* @param factory an auto bean factory capable of encoding objects of type M
* @param rootBeanType AutoBean based type to represent the base data
*/
public JsoReader(AutoBeanFactory factory, Class<Base> rootBeanType) {
super(factory, rootBeanType);
}
@Override
protected Splittable readSplittable(Object loadConfig, JavaScriptObject data) {
if (GWT.isScript()) {
return data.<JsoSplittable> cast();
} else {
JSONObject json = new JSONObject(data);
return StringQuoter.split(json.toString());
}
}
}