/*
 * Copyright (C) 2013 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.jboss.errai.databinding.client;

import java.util.ArrayList;
import java.util.List;

import com.google.gwt.event.logical.shared.ValueChangeHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.user.client.ui.HasValue;
import com.google.gwt.user.client.ui.Widget;

/**
 * Used to test bindings to lists.
 * 
 * @author Christian Sadilek <csadilek@redhat.com>
 */
public class ListOfStringWidget extends Widget implements HasValue<List<String>> {

  private List<String> renderedValue;

  @Override
  public HandlerRegistration addValueChangeHandler(ValueChangeHandler<List<String>> handler) {
    return null;
  }

  @Override
  public List<String> getValue() {
    return renderedValue;
  }

  @Override
  public void setValue(List<String> value) {
    this.renderedValue = new ArrayList<String>(value);
    
  }

  @Override
  public void setValue(List<String> value, boolean fireEvents) {
    this.renderedValue = new ArrayList<String>(value);
  }

}