com.qualogy.qafe.gwt.server.ui.assembler.MenuItemUIAssembler.java Source code

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Here is the source code for com.qualogy.qafe.gwt.server.ui.assembler.MenuItemUIAssembler.java

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/**
 * Copyright 2008-2015 Qualogy Solutions B.V.
 *
 * 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 com.qualogy.qafe.gwt.server.ui.assembler;

import java.util.Arrays;
import java.util.List;

import org.apache.commons.lang.StringUtils;

import com.qualogy.qafe.bind.core.application.ApplicationContext;
import com.qualogy.qafe.bind.domain.ApplicationMapping;
import com.qualogy.qafe.bind.presentation.component.Component;
import com.qualogy.qafe.bind.presentation.component.MenuItem;
import com.qualogy.qafe.bind.presentation.component.Window;
import com.qualogy.qafe.gwt.client.vo.ui.ComponentGVO;
import com.qualogy.qafe.gwt.client.vo.ui.MenuItemGVO;
import com.qualogy.qafe.gwt.server.helper.UIAssemblerHelper;
import com.qualogy.qafe.web.util.SessionContainer;

public class MenuItemUIAssembler implements UIAssembler {

    public MenuItemUIAssembler() {
    }

    public ComponentGVO convert(Component object, Window currentWindow, ApplicationMapping applicationMapping,
            ApplicationContext context, SessionContainer ss) {
        ComponentGVO vo = null;
        if (object != null) {
            if (object instanceof MenuItem) {
                MenuItem menuItem = (MenuItem) object;
                MenuItemGVO voTemp = new MenuItemGVO();
                voTemp.setId(menuItem.getId());
                UIAssemblerHelper.copyFields(menuItem, currentWindow, voTemp, applicationMapping, context, ss);

                voTemp.setShortcut(menuItem.getShortcut());
                // shortcut
                if (voTemp.getShortcut() != null && voTemp.getShortcut().length() > 0) {
                    String[] keys = StringUtils.split(voTemp.getShortcut(), '+');

                    List<String> modifiers = Arrays.asList(keys);
                    String key = findKey(keys);

                    voTemp.setModifiers((String[]) modifiers.toArray(new String[] {}));
                    voTemp.setKey(key);

                }

                if (menuItem.getSubMenus() != null) {
                    MenuItemGVO[] subMenus = new MenuItemGVO[menuItem.getSubMenus().size()];
                    int index = 0;
                    for (MenuItem mi : menuItem.getSubMenus()) {
                        subMenus[index] = (MenuItemGVO) ComponentUIAssembler.convert(mi, currentWindow,
                                applicationMapping, context, ss);
                        index++;
                    }
                    voTemp.setSubMenus(subMenus);
                }
                vo = voTemp;
            }
        }
        return vo;
    }

    private String findKey(String[] keys) {
        if (keys != null) {
            return keys[keys.length - 1]; // the last element is most likely the key !!

        } else {
            return null;
        }
    }

    public String getStaticStyleName() {
        return "menuitem";
    }
}