com.esofthead.mycollab.module.project.view.bug.ComponentListPresenter.java Source code

Introduction

Here is the source code for com.esofthead.mycollab.module.project.view.bug.ComponentListPresenter.java

Source

/**
 * This file is part of mycollab-web.
 *
 * mycollab-web 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.
 *
 * mycollab-web 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 mycollab-web.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.esofthead.mycollab.module.project.view.bug;

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

import com.esofthead.mycollab.core.persistence.service.ISearchableService;
import com.esofthead.mycollab.module.project.CurrentProjectVariables;
import com.esofthead.mycollab.module.project.ProjectRolePermissionCollections;
import com.esofthead.mycollab.module.project.i18n.ComponentI18nEnum;
import com.esofthead.mycollab.module.project.view.ProjectBreadcrumb;
import com.esofthead.mycollab.module.project.view.ProjectGenericListPresenter;
import com.esofthead.mycollab.module.tracker.domain.SimpleComponent;
import com.esofthead.mycollab.module.tracker.domain.criteria.ComponentSearchCriteria;
import com.esofthead.mycollab.module.tracker.service.ComponentService;
import com.esofthead.mycollab.spring.ApplicationContextUtil;
import com.esofthead.mycollab.vaadin.AppContext;
import com.esofthead.mycollab.vaadin.desktop.ui.DefaultMassEditActionHandler;
import com.esofthead.mycollab.vaadin.events.MassItemActionHandler;
import com.esofthead.mycollab.vaadin.mvp.ScreenData;
import com.esofthead.mycollab.vaadin.mvp.ViewManager;
import com.esofthead.mycollab.vaadin.ui.MailFormWindow;
import com.esofthead.mycollab.vaadin.ui.NotificationUtil;
import com.vaadin.ui.UI;

/**
 * 
 * @author MyCollab Ltd.
 * @since 1.0
 */
public class ComponentListPresenter
        extends ProjectGenericListPresenter<ComponentListView, ComponentSearchCriteria, SimpleComponent> {

    private static final long serialVersionUID = 1L;
    private final ComponentService componentService;

    public ComponentListPresenter() {
        super(ComponentListView.class, ComponentListNoItemView.class);

        componentService = ApplicationContextUtil.getSpringBean(ComponentService.class);
    }

    @Override
    protected void postInitView() {
        super.postInitView();

        view.getPopupActionHandlers().addMassItemActionHandler(new DefaultMassEditActionHandler(this) {

            @Override
            protected void onSelectExtra(String id) {
                if (MassItemActionHandler.MAIL_ACTION.equals(id)) {
                    UI.getCurrent().addWindow(new MailFormWindow());
                }

            }

            @Override
            protected String getReportTitle() {
                return AppContext.getMessage(ComponentI18nEnum.VIEW_LIST_TITLE);
            }

            @Override
            protected Class<?> getReportModelClassType() {
                return SimpleComponent.class;
            }
        });
    }

    @Override
    protected void onGo(com.vaadin.ui.ComponentContainer container, ScreenData<?> data) {
        if (CurrentProjectVariables.canRead(ProjectRolePermissionCollections.COMPONENTS)) {
            ComponentContainer trackerContainer = (ComponentContainer) container;
            trackerContainer.removeAllComponents();
            trackerContainer.addComponent(view.getWidget());

            searchCriteria = (ComponentSearchCriteria) data.getParams();

            int totalCount = componentService.getTotalCount(searchCriteria);

            if (totalCount > 0) {
                displayListView(container, data);
                doSearch(searchCriteria);
            } else {
                displayNoExistItems(container, data);
            }

            ProjectBreadcrumb breadcrumb = ViewManager.getCacheComponent(ProjectBreadcrumb.class);
            breadcrumb.gotoComponentList();
        } else {
            NotificationUtil.showMessagePermissionAlert();
        }
    }

    @Override
    protected void deleteSelectedItems() {
        if (!isSelectAll) {
            Collection<SimpleComponent> currentDataList = view.getPagedBeanTable().getCurrentDataList();
            List<Integer> keyList = new ArrayList<Integer>();
            for (SimpleComponent item : currentDataList) {
                if (item.isSelected()) {
                    keyList.add(item.getId());
                }
            }

            if (keyList.size() > 0) {
                componentService.massRemoveWithSession(keyList, AppContext.getUsername(),
                        AppContext.getAccountId());
            }
        } else {
            componentService.removeByCriteria(searchCriteria, AppContext.getAccountId());
        }

        int totalCount = componentService.getTotalCount(searchCriteria);

        if (totalCount > 0) {
            displayListView((ComponentContainer) view.getParent(), null);
            doSearch(searchCriteria);
        } else {
            displayNoExistItems((ComponentContainer) view.getParent(), null);
        }

    }

    @Override
    public ISearchableService<ComponentSearchCriteria> getSearchService() {
        return componentService;
    }
}