Android(fragment) abstract class that contains a background thread to handle network connections

NetworkFragment.java

package com.firezenk.util;

import android.os.AsyncTask;
import android.util.Log;

import com.actionbarsherlock.app.SherlockFragment;

/**
 * NetworkFragment Class
 * This class extends SherlockFragment and contains one AsyncTask 
 * to do any required network job on background thread
 * @author jorgegarridooval
 * @date 01/04/2014
 */
public abstract class NetworkFragment extends SherlockFragment {
	
	protected final String LOG_TAG = "LOG_ME";
	protected final boolean DEBUG_MODE = false;
	
	private RequireData requireData;
	
	@Override
	public void onStart() {
		super.onStart();
		Log.d(LOG_TAG, "On start "+getClass().toString());
	}
	
	@Override
	public void onStop() {
		super.onStop();
		Log.d(LOG_TAG, "On stop "+getClass().toString());
	}
	
	@Override
	public void onPause() {
		super.onPause();
		Log.d(LOG_TAG, "On pause "+getClass().toString());
		if(requireData!=null)
			requireData.cancel(true);
	}
	
	@Override
	public void onResume() {
		super.onResume();
		Log.d(LOG_TAG, "On resume "+getClass().toString());
	}
	
	protected class RequireData extends AsyncTask<Object, Object, Object> {
		
		@Override
		protected Object doInBackground(Object... params) {
			Log.d(LOG_TAG, "Require data: do in background "+getClass().toString());
			return requireDoInBackground(params);
		}
		
		@Override
		protected void onPostExecute(Object result) {
			super.onPostExecute(result);
			Log.d(LOG_TAG, "Require data: on post execute "+getClass().toString());
			requireOnPostExecute(result);
		}
	}
	
	protected abstract Object requireDoInBackground(Object... param);
	
	protected abstract Object requireOnPostExecute(Object result);
	
	public RequireData getRequireData() {
		return requireData = new RequireData();
	}
	
}