Pithos_GSS » GSS

/*

 * Copyright 2009 Electronic Business Systems Ltd.

 *

 * This file is part of GSS.

 *

 * GSS is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * GSS is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with GSS.  If not, see <http://www.gnu.org/licenses/>.

 */

package org.gss_project.gss.web.client.rest;

import java.util.ArrayList;

import java.util.List;

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

import com.google.gwt.user.client.rpc.AsyncCallback;

/**

 * @author kman

 *

 */

public class CallbackList<T> implements AsyncCallback<T>{

        List<T> result = new ArrayList();

        boolean erroneous = false;

        @Override

        public void onFailure(Throwable arg0) {

                GWT.log("Error in callback list", arg0);

                erroneous = true;

        }

        @Override

        public void onSuccess(T arg0) {

                result.add(arg0);

        }

        /**

         * Retrieve the result.

         *

         * @return the result

         */

        public List<T> getResult() {

                return result;

        }

        /**

         * Retrieve the erroneous.

         *

         * @return the erroneous

         */

        public boolean isErroneous() {

                return erroneous;

        }

}