DocumentDetailsPageModContentFactoryImpl.java

/*
 * Copyright 2014 James Pether Sörling
 *
 * 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.
 *
 *  $Id$
 *  $HeadURL$
*/
package com.hack23.cia.web.impl.ui.application.views.user.document.pagemode;

import org.apache.commons.lang3.StringUtils;
import org.springframework.security.access.annotation.Secured;
import org.springframework.stereotype.Component;

import com.hack23.cia.model.external.riksdagen.dokumentlista.impl.DocumentElement;
import com.hack23.cia.model.external.riksdagen.dokumentstatus.impl.DocumentData;
import com.hack23.cia.model.external.riksdagen.dokumentstatus.impl.DocumentData_;
import com.hack23.cia.model.external.riksdagen.dokumentstatus.impl.DocumentDetailData;
import com.hack23.cia.model.external.riksdagen.dokumentstatus.impl.DocumentStatusContainer;
import com.hack23.cia.model.external.riksdagen.dokumentstatus.impl.DocumentStatusContainer_;
import com.hack23.cia.model.external.riksdagen.utskottsforslag.impl.CommitteeProposalComponentData;
import com.hack23.cia.model.internal.application.system.impl.ApplicationEventGroup;
import com.hack23.cia.service.api.DataContainer;
import com.hack23.cia.web.impl.ui.application.action.ViewAction;
import com.hack23.cia.web.impl.ui.application.views.common.labelfactory.LabelFactory;
import com.hack23.cia.web.impl.ui.application.views.common.viewnames.DocumentPageMode;
import com.vaadin.data.util.BeanItemContainer;
import com.vaadin.ui.Layout;
import com.vaadin.ui.MenuBar;
import com.vaadin.ui.Panel;
import com.vaadin.ui.VerticalLayout;

/**
 * The Class DocumentDetailsPageModContentFactoryImpl.
 */
@Component
public final class DocumentDetailsPageModContentFactoryImpl extends AbstractDocumentPageModContentFactoryImpl {

    /** The Constant DOCUMENT_DETAILS. */
    private static final String DOCUMENT_DETAILS = "Document Details";

    /**
     * Instantiates a new document details page mod content factory impl.
     */
    public DocumentDetailsPageModContentFactoryImpl() {
        super();
    }

    @Override
    public boolean matches(final String page, final String parameters) {
        return NAME.equals(page) && (!StringUtils.isEmpty(parameters)
                && parameters.contains(DocumentPageMode.DOCUMENTDETAILS.toString()));
    }

    @Secured({ "ROLE_ANONYMOUS", "ROLE_USER", "ROLE_ADMIN" })
    @Override
    public Layout createContent(final String parameters, final MenuBar menuBar, final Panel panel) {
        final VerticalLayout panelContent = createPanelContent();

        final String pageId = getPageId(parameters);

        final DataContainer<DocumentElement, String> documentElementDataContainer = getApplicationManager()
                .getDataContainer(DocumentElement.class);

        final DataContainer<DocumentStatusContainer, String> documentStatusContainerDataContainer = getApplicationManager()
                .getDataContainer(DocumentStatusContainer.class);

        getApplicationManager().getDataContainer(CommitteeProposalComponentData.class);

        final DocumentElement documentElement = documentElementDataContainer.load(pageId);

        if (documentElement != null) {

            getDocumentMenuItemFactory().createDocumentMenuBar(menuBar, pageId);

            final DocumentStatusContainer documentStatusContainer = documentStatusContainerDataContainer
                    .findByQueryProperty(DocumentStatusContainer.class, DocumentStatusContainer_.document,
                            DocumentData.class, DocumentData_.id, pageId);

            LabelFactory.createHeader2Label(panelContent,DOCUMENT_DETAILS);


            if (documentStatusContainer != null && documentStatusContainer.getDocumentDetailContainer() != null
                    && documentStatusContainer.getDocumentDetailContainer().getDocumentDetailList() != null) {
                final BeanItemContainer<DocumentDetailData> documentDetailDataDataDataSource = new BeanItemContainer<>(
                        DocumentDetailData.class,
                        documentStatusContainer.getDocumentDetailContainer().getDocumentDetailList());

                getGridFactory().createBasicBeanItemGrid(
                        panelContent, documentDetailDataDataDataSource,
                        "Document details", new String[] { "code", "detailName", "text" }, new String[] { "hjid" }, null, null, null);
            }

            panel.setContent(panelContent);
            getPageActionEventHelper().createPageEvent(ViewAction.VISIT_DOCUMENT_VIEW, ApplicationEventGroup.USER, NAME,
                    parameters, pageId);
        }

        return panelContent;

    }

}