com.liferay.portlet.wiki.lar.WikiNodeStagedModelDataHandler Maven / Gradle / Ivy
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Contains implementation for the portal services.
/**
* Copyright (c) 2000-2013 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.portlet.wiki.lar;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.lar.BaseStagedModelDataHandler;
import com.liferay.portal.kernel.lar.ExportImportPathUtil;
import com.liferay.portal.kernel.lar.PortletDataContext;
import com.liferay.portal.kernel.trash.TrashHandler;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.kernel.xml.Element;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portal.util.PropsValues;
import com.liferay.portlet.wiki.model.WikiNode;
import com.liferay.portlet.wiki.service.WikiNodeLocalServiceUtil;
import java.util.Map;
/**
* @author Zsolt Berentey
*/
public class WikiNodeStagedModelDataHandler
extends BaseStagedModelDataHandler {
public static final String[] CLASS_NAMES = {WikiNode.class.getName()};
@Override
public void deleteStagedModel(
String uuid, long groupId, String className, String extraData)
throws PortalException, SystemException {
WikiNode wikiNode =
WikiNodeLocalServiceUtil.fetchWikiNodeByUuidAndGroupId(
uuid, groupId);
if (wikiNode != null) {
WikiNodeLocalServiceUtil.deleteNode(wikiNode);
}
}
@Override
public String[] getClassNames() {
return CLASS_NAMES;
}
@Override
protected void doExportStagedModel(
PortletDataContext portletDataContext, WikiNode node)
throws Exception {
Element nodeElement = portletDataContext.getExportDataElement(node);
portletDataContext.addClassedModel(
nodeElement, ExportImportPathUtil.getModelPath(node), node);
}
@Override
protected void doImportCompanyStagedModel(
PortletDataContext portletDataContext, String uuid, long nodeId)
throws Exception {
WikiNode existingNode =
WikiNodeLocalServiceUtil.fetchNodeByUuidAndGroupId(
uuid, portletDataContext.getCompanyGroupId());
Map nodeIds =
(Map)portletDataContext.getNewPrimaryKeysMap(
WikiNode.class);
nodeIds.put(nodeId, existingNode.getNodeId());
}
@Override
protected void doImportStagedModel(
PortletDataContext portletDataContext, WikiNode node)
throws Exception {
long userId = portletDataContext.getUserId(node.getUserUuid());
ServiceContext serviceContext = portletDataContext.createServiceContext(
node);
WikiNode importedNode = null;
if (portletDataContext.isDataStrategyMirror()) {
WikiNode existingNode =
WikiNodeLocalServiceUtil.fetchNodeByUuidAndGroupId(
node.getUuid(), portletDataContext.getScopeGroupId());
String initialNodeName = PropsValues.WIKI_INITIAL_NODE_NAME;
if ((existingNode == null) &&
initialNodeName.equals(node.getName())) {
WikiNode initialNode = WikiNodeLocalServiceUtil.fetchNode(
portletDataContext.getScopeGroupId(), node.getName());
if (initialNode != null) {
WikiNodeLocalServiceUtil.deleteWikiNode(initialNode);
}
}
if (existingNode == null) {
serviceContext.setUuid(node.getUuid());
importedNode = WikiNodeLocalServiceUtil.addNode(
userId, node.getName(), node.getDescription(),
serviceContext);
}
else {
importedNode = WikiNodeLocalServiceUtil.updateNode(
existingNode.getNodeId(), node.getName(),
node.getDescription(), serviceContext);
}
}
else {
String initialNodeName = PropsValues.WIKI_INITIAL_NODE_NAME;
if (initialNodeName.equals(node.getName())) {
WikiNode initialNode = WikiNodeLocalServiceUtil.fetchNode(
portletDataContext.getScopeGroupId(), node.getName());
if (initialNode != null) {
WikiNodeLocalServiceUtil.deleteWikiNode(initialNode);
}
}
String nodeName = getNodeName(
portletDataContext, node, node.getName(), 2);
importedNode = WikiNodeLocalServiceUtil.addNode(
userId, nodeName, node.getDescription(), serviceContext);
}
portletDataContext.importClassedModel(node, importedNode);
}
@Override
protected void doRestoreStagedModel(
PortletDataContext portletDataContext, WikiNode node)
throws Exception {
long userId = portletDataContext.getUserId(node.getUserUuid());
WikiNode existingNode =
WikiNodeLocalServiceUtil.fetchNodeByUuidAndGroupId(
node.getUuid(), portletDataContext.getScopeGroupId());
if ((existingNode == null) || !existingNode.isInTrash()) {
return;
}
TrashHandler trashHandler = existingNode.getTrashHandler();
if (trashHandler.isRestorable(existingNode.getNodeId())) {
trashHandler.restoreTrashEntry(userId, existingNode.getNodeId());
}
}
protected String getNodeName(
PortletDataContext portletDataContext, WikiNode node, String name,
int count)
throws Exception {
WikiNode existingNode = WikiNodeLocalServiceUtil.fetchNode(
portletDataContext.getScopeGroupId(), name);
if (existingNode == null) {
return name;
}
String nodeName = node.getName();
return getNodeName(
portletDataContext, node,
nodeName.concat(StringPool.SPACE).concat(String.valueOf(count)),
++count);
}
@Override
protected boolean validateMissingReference(
String uuid, long companyId, long groupId)
throws Exception {
WikiNode node = WikiNodeLocalServiceUtil.fetchNodeByUuidAndGroupId(
uuid, groupId);
if (node == null) {
return false;
}
return true;
}
}