/* ===============================================================================
*
* Part of the InfoGlue Content Management Platform (www.infoglue.org)
*
* ===============================================================================
*
* Copyright (C)
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 2, as published by the
* Free Software Foundation. See the file LICENSE.html for more information.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY, including 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
* this program; if not, write to the Free Software Foundation, Inc. / 59 Temple
* Place, Suite 330 / Boston, MA 02111-1307 / USA.
*
* ===============================================================================
*/
package org.infoglue.cms.treeservice;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import org.apache.log4j.Logger;
import org.infoglue.cms.controllers.usecases.structuretool.ViewSiteNodeTreeUCC;
import org.infoglue.cms.controllers.usecases.structuretool.ViewSiteNodeTreeUCCFactory;
import org.infoglue.cms.entities.structure.SiteNodeVO;
import org.infoglue.cms.net.CommunicationEnvelope;
import org.infoglue.cms.net.Node;
import org.infoglue.cms.security.InfoGlueAuthenticationFilter;
import org.infoglue.cms.security.InfoGluePrincipal;
public class SiteNodeService extends JServiceBuilder
{
private final static Logger logger = Logger.getLogger(SiteNodeService.class.getName());
public void init(ServletConfig config) throws ServletException
{
super.init(config);
}
public CommunicationEnvelope execute(CommunicationEnvelope envelope)
{
CommunicationEnvelope responseEnvelope = new CommunicationEnvelope();
try
{
String action = envelope.getAction();
logger.info("ACTION:" + action);
if(action.equals("selectRootNode"))
{
responseEnvelope = getRootSiteNode(envelope);
}
if(action.equals("selectNode"))
{
responseEnvelope = getSiteNode(envelope);
}
else if(action.equals("selectChildNodes"))
{
responseEnvelope = getChildSiteNodes(envelope);
}
/*
else if(action.equals("createSiteNode"))
{
responseEnvelope = createSiteNode(envelope);
}
else if(action.equals("updateSiteNode"))
{
responseEnvelope = updateSiteNode(envelope);
}
else if(action.equals("deleteSiteNode"))
{
responseEnvelope = deleteSiteNode(envelope);
}
*/
logger.info("Executing in SiteNodeService...");
}
catch (Exception e)
{
responseEnvelope.setStatus("1");
e.printStackTrace();
}
return responseEnvelope;
}
/**
* This method fetches the root SiteNode of this site
*/
public CommunicationEnvelope getRootSiteNode(CommunicationEnvelope envelope)
{
CommunicationEnvelope responseEnvelope = new CommunicationEnvelope();
try
{
List arguments = (List)envelope.getNodes();
Integer repositoryId = ((Node)arguments.get(0)).getId();
logger.info("repositoryId:" + repositoryId);
ViewSiteNodeTreeUCC viewSiteNodeTreeUCC = ViewSiteNodeTreeUCCFactory.newViewSiteNodeTreeUCC();
SiteNodeVO siteNodeVO = viewSiteNodeTreeUCC.getRootSiteNode(repositoryId, getInfoGluePrincipal());
logger.info("siteNodeVO:" + siteNodeVO.getSiteNodeId() + " " + siteNodeVO.getName());
Node node = new Node();
node.setId(siteNodeVO.getSiteNodeId());
node.setName(siteNodeVO.getName());
node.setIsBranch(siteNodeVO.getIsBranch());
List nodes = new ArrayList();
nodes.add(node);
responseEnvelope.setNodes(nodes);
}
catch (Exception e)
{
responseEnvelope.setStatus("1");
e.printStackTrace();
}
return responseEnvelope;
}
/**
* This method fetches the SiteNode with the given id
*/
public CommunicationEnvelope getSiteNode(CommunicationEnvelope envelope)
{
CommunicationEnvelope responseEnvelope = new CommunicationEnvelope();
try
{
List arguments = (List)envelope.getNodes();
Integer siteNodeId = ((Node)arguments.get(0)).getId();
logger.info("siteNodeId:" + siteNodeId);
ViewSiteNodeTreeUCC viewSiteNodeTreeUCC = ViewSiteNodeTreeUCCFactory.newViewSiteNodeTreeUCC();
SiteNodeVO siteNodeVO = viewSiteNodeTreeUCC.getSiteNode(siteNodeId);
logger.info("siteNodeVO:" + siteNodeVO.getSiteNodeId() + " " + siteNodeVO.getName());
Node node = new Node();
node.setId(siteNodeVO.getSiteNodeId());
node.setName(siteNodeVO.getName());
node.setIsBranch(siteNodeVO.getIsBranch());
List nodes = new ArrayList();
nodes.add(node);
responseEnvelope.setNodes(nodes);
}
catch (Exception e)
{
responseEnvelope.setStatus("1");
e.printStackTrace();
}
return responseEnvelope;
}
/**
* This method fetches the root SiteNode of this site
*/
public CommunicationEnvelope getChildSiteNodes(CommunicationEnvelope envelope)
{
CommunicationEnvelope responseEnvelope = new CommunicationEnvelope();
try
{
List arguments = (List)envelope.getNodes();
Integer siteNodeId = ((Node)arguments.get(0)).getId();
logger.info("siteNodeId:" + siteNodeId);
ViewSiteNodeTreeUCC viewSiteNodeTreeUCC = ViewSiteNodeTreeUCCFactory.newViewSiteNodeTreeUCC();
List childSiteNodes = viewSiteNodeTreeUCC.getSiteNodeChildren(siteNodeId);
List nodes = new ArrayList();
Iterator childIterator = childSiteNodes.iterator();
while(childIterator.hasNext())
{
SiteNodeVO siteNodeVO = (SiteNodeVO)childIterator.next();
Node node = new Node();
node.setId(siteNodeVO.getSiteNodeId());
node.setName(siteNodeVO.getName());
node.setIsBranch(siteNodeVO.getIsBranch());
nodes.add(node);
}
responseEnvelope.setNodes(nodes);
}
catch (Exception e)
{
responseEnvelope.setStatus("1");
e.printStackTrace();
}
return responseEnvelope;
}
/**
* This method returns a logged in principal if existing.
*/
public InfoGluePrincipal getInfoGluePrincipal()
{
return (InfoGluePrincipal)this.request.getSession().getAttribute(InfoGlueAuthenticationFilter.INFOGLUE_FILTER_USER);
}
}