com.liferay.journal.workflow.JournalArticleWorkflowHandler.java Source code

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Here is the source code for com.liferay.journal.workflow.JournalArticleWorkflowHandler.java

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/**
 * Copyright (c) 2000-present Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library 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 Lesser General Public License for more
 * details.
 */

package com.liferay.journal.workflow;

import com.liferay.dynamic.data.mapping.model.DDMStructure;
import com.liferay.dynamic.data.mapping.service.DDMStructureLocalService;
import com.liferay.journal.model.JournalArticle;
import com.liferay.journal.model.JournalArticleConstants;
import com.liferay.journal.model.JournalFolder;
import com.liferay.journal.service.JournalArticleLocalService;
import com.liferay.journal.service.JournalFolderLocalService;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.model.WorkflowDefinitionLink;
import com.liferay.portal.kernel.portlet.PortletProvider;
import com.liferay.portal.kernel.portlet.PortletProviderUtil;
import com.liferay.portal.kernel.security.permission.ResourceActionsUtil;
import com.liferay.portal.kernel.service.ServiceContext;
import com.liferay.portal.kernel.service.WorkflowDefinitionLinkLocalService;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.Portal;
import com.liferay.portal.kernel.workflow.BaseWorkflowHandler;
import com.liferay.portal.kernel.workflow.WorkflowConstants;
import com.liferay.portal.kernel.workflow.WorkflowHandler;

import java.io.Serializable;

import java.util.Locale;
import java.util.Map;

import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;

/**
 * @author Bruno Farache
 * @author Marcellus Tavares
 * @author Juan Fernndez
 * @author Julio Camarero
 */
@Component(property = {
        "model.class.name=com.liferay.journal.model.JournalArticle" }, service = WorkflowHandler.class)
public class JournalArticleWorkflowHandler extends BaseWorkflowHandler<JournalArticle> {

    @Override
    public String getClassName() {
        return JournalArticle.class.getName();
    }

    @Override
    public String getType(Locale locale) {
        return ResourceActionsUtil.getModelResource(locale, getClassName());
    }

    @Override
    public WorkflowDefinitionLink getWorkflowDefinitionLink(long companyId, long groupId, long classPK)
            throws PortalException {

        JournalArticle article = _journalArticleLocalService.getArticle(classPK);

        long folderId = _journalFolderLocalService.getInheritedWorkflowFolderId(article.getFolderId());

        DDMStructure ddmStructure = _ddmStructureLocalService.getStructure(article.getGroupId(),
                _portal.getClassNameId(JournalArticle.class), article.getDDMStructureKey(), true);

        WorkflowDefinitionLink workflowDefinitionLink = _workflowDefinitionLinkLocalService
                .fetchWorkflowDefinitionLink(companyId, groupId, JournalFolder.class.getName(), folderId,
                        ddmStructure.getStructureId(), true);

        if (workflowDefinitionLink == null) {
            workflowDefinitionLink = _workflowDefinitionLinkLocalService.fetchWorkflowDefinitionLink(companyId,
                    groupId, JournalFolder.class.getName(), folderId, JournalArticleConstants.DDM_STRUCTURE_ID_ALL,
                    true);
        }

        return workflowDefinitionLink;
    }

    @Override
    public boolean isVisible() {
        return _VISIBLE;
    }

    @Override
    public JournalArticle updateStatus(int status, Map<String, Serializable> workflowContext)
            throws PortalException {

        long userId = GetterUtil.getLong((String) workflowContext.get(WorkflowConstants.CONTEXT_USER_ID));
        long classPK = GetterUtil.getLong((String) workflowContext.get(WorkflowConstants.CONTEXT_ENTRY_CLASS_PK));

        JournalArticle article = _journalArticleLocalService.getArticle(classPK);

        ServiceContext serviceContext = (ServiceContext) workflowContext.get("serviceContext");

        String articleURL = _portal.getControlPanelFullURL(serviceContext.getScopeGroupId(),
                PortletProviderUtil.getPortletId(JournalArticle.class.getName(), PortletProvider.Action.EDIT),
                null);

        return _journalArticleLocalService.updateStatus(userId, article, status, articleURL, serviceContext,
                workflowContext);
    }

    @Reference(unbind = "-")
    protected void setDDMStructureLocalService(DDMStructureLocalService ddmStructureLocalService) {

        _ddmStructureLocalService = ddmStructureLocalService;
    }

    @Reference(unbind = "-")
    protected void setJournalArticleLocalService(JournalArticleLocalService journalArticleLocalService) {

        _journalArticleLocalService = journalArticleLocalService;
    }

    @Reference(unbind = "-")
    protected void setJournalFolderLocalService(JournalFolderLocalService journalFolderLocalService) {

        _journalFolderLocalService = journalFolderLocalService;
    }

    @Reference(unbind = "-")
    protected void setWorkflowDefinitionLinkLocalService(
            WorkflowDefinitionLinkLocalService workflowDefinitionLinkLocalService) {

        _workflowDefinitionLinkLocalService = workflowDefinitionLinkLocalService;
    }

    private static final boolean _VISIBLE = false;

    private DDMStructureLocalService _ddmStructureLocalService;
    private JournalArticleLocalService _journalArticleLocalService;
    private JournalFolderLocalService _journalFolderLocalService;

    @Reference
    private Portal _portal;

    private WorkflowDefinitionLinkLocalService _workflowDefinitionLinkLocalService;

}