| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.myfaces.trinidaddemo.nav; |
| |
| import java.util.List; |
| |
| import org.apache.myfaces.trinidad.model.ViewIdPropertyMenuModel; |
| |
| /** |
| * This class facilitates calling ViewIdPropertyMenuModel.addViewId via |
| * an "aliasList". |
| */ |
| public class MenuModelAdapter implements java.io.Serializable |
| { |
| public MenuModelAdapter() |
| { |
| } |
| |
| private ViewIdPropertyMenuModel _model = null; |
| private List<Object> _aliasList = null; |
| private boolean _aliasListAdded = false; |
| |
| /** |
| * |
| * @param model an instance of ViewIdPropertyMenuModel |
| */ |
| public void setModel(ViewIdPropertyMenuModel model) |
| { |
| _model = model; |
| _aliasListAdded = false; |
| |
| } |
| |
| public ViewIdPropertyMenuModel getModel() |
| { |
| if (_model != null && !_aliasListAdded) |
| { |
| _aliasListAdded = true; |
| if(_aliasList != null && !_aliasList.isEmpty()) |
| { |
| int size = _aliasList.size(); |
| if (size % 2 == 1) |
| size = size - 1; |
| |
| for ( int i = 0; i < size; i=i+2) |
| { |
| _model.addViewId(_aliasList.get(i).toString(), |
| _aliasList.get(i+1).toString()); |
| } |
| } |
| } |
| return _model; |
| } |
| |
| public List<Object> getAliasList() |
| { |
| return _aliasList; |
| } |
| |
| /** |
| * aliasList is just a list of viewId strings grouped into pairs. |
| * We iterate over the list like so: |
| * ViewIdPropertyMenuModel.addViewId(aliasList.get(i), aliasList.get(i+1)) |
| */ |
| public void setAliasList(List<Object> aliasList) |
| { |
| _aliasList = aliasList; |
| } |
| } |