/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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 software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.jcr.impl.ext.action;
import org.exoplatform.commons.utils.ClassLoading;
import org.exoplatform.container.component.ComponentPlugin;
import org.exoplatform.services.command.action.Action;
import org.exoplatform.services.command.action.ActionCatalog;
import org.exoplatform.services.jcr.RepositoryService;
import org.exoplatform.services.jcr.core.nodetype.NodeTypeDataManager;
import org.exoplatform.services.jcr.datamodel.InternalQName;
import org.exoplatform.services.jcr.datamodel.QPath;
import org.exoplatform.services.jcr.impl.core.LocationFactory;
import org.exoplatform.services.jcr.impl.core.RepositoryImpl;
import org.exoplatform.services.jcr.observation.ExtendedEvent;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
import javax.jcr.RepositoryException;
import javax.jcr.observation.Event;
/**
* Created by The eXo Platform SAS<br>
*
* SessionActionCatalog service allows to register actions.
*
* @author Gennady Azarenkov
* @version $Id: SessionActionCatalog.java 11907 2008-03-13 15:36:21Z ksm $
* @LevelAPI Provisional
*/
public class SessionActionCatalog extends ActionCatalog
{
private static Log log = ExoLogger.getLogger("exo.jcr.component.core.SessionActionCatalog");
private final LocationFactory locFactory;
private final NodeTypeDataManager typeDataManager;
public SessionActionCatalog(RepositoryService repService) throws RepositoryException
{
RepositoryImpl rep = (RepositoryImpl)repService.getCurrentRepository();
this.locFactory = rep.getLocationFactory();
this.typeDataManager = rep.getNodeTypeManager().getNodeTypesHolder();
}
/**
* Registers all the actions defined in the provided {@link AddActionsPlugin}. Do nothing if the
* provided plugin is not of type {@link AddActionsPlugin}
* @param plugin the Component plugin that is expected to be of type {@link AddActionsPlugin}
*/
public void addPlugin(ComponentPlugin plugin)
{
if (plugin instanceof AddActionsPlugin)
{
AddActionsPlugin cplugin = (AddActionsPlugin)plugin;
for (ActionConfiguration ac : cplugin.getActions())
{
try
{
SessionEventMatcher matcher =
new SessionEventMatcher(getEventTypes(ac.getEventTypes()), getPaths(ac.getPath()), ac.isDeep(),
getWorkspaces(ac.getWorkspace()), getNames(ac.getNodeTypes()), typeDataManager);
Action action =
ac.getAction() != null ? ac.getAction() : (Action)ClassLoading.forName(ac.getActionClassName(), this)
.newInstance();
addAction(matcher, action);
}
catch (Exception e)
{
log.error(e.getLocalizedMessage(), e);
}
}
}
}
private InternalQName[] getNames(String names) throws RepositoryException
{
if (names == null)
{
return null;
}
String[] nameList = names.split(",");
InternalQName[] qnames = new InternalQName[nameList.length];
for (int i = 0; i < nameList.length; i++)
{
qnames[i] = locFactory.parseJCRName(nameList[i]).getInternalName();
}
return qnames;
}
private QPath[] getPaths(String paths) throws RepositoryException
{
if (paths == null)
{
return null;
}
String[] pathList = paths.split(",");
QPath[] qpaths = new QPath[pathList.length];
for (int i = 0; i < pathList.length; i++)
{
qpaths[i] = locFactory.parseAbsPath(pathList[i]).getInternalPath();
}
return qpaths;
}
private String[] getWorkspaces(String workspaces) throws RepositoryException
{
if (workspaces == null)
{
return null;
}
return workspaces.split(",");
}
private static int getEventTypes(String names)
{
if (names == null)
{
return -1;
}
String[] nameList = names.split(",");
int res = 0;
for (String name : nameList)
{
if (name.equalsIgnoreCase("addNode"))
{
res |= Event.NODE_ADDED;
}
else if (name.equalsIgnoreCase("addProperty"))
{
res |= Event.PROPERTY_ADDED;
}
else if (name.equalsIgnoreCase("changeProperty"))
{
res |= Event.PROPERTY_CHANGED;
}
else if (name.equalsIgnoreCase("addMixin"))
{
res |= ExtendedEvent.ADD_MIXIN;
}
else if (name.equalsIgnoreCase("removeProperty"))
{
res |= Event.PROPERTY_REMOVED;
}
else if (name.equalsIgnoreCase("removeNode"))
{
res |= Event.NODE_REMOVED;
}
else if (name.equalsIgnoreCase("removeMixin"))
{
res |= ExtendedEvent.REMOVE_MIXIN;
}
else if (name.equalsIgnoreCase("lock"))
{
res |= ExtendedEvent.LOCK;
}
else if (name.equalsIgnoreCase("unlock"))
{
res |= ExtendedEvent.UNLOCK;
}
else if (name.equalsIgnoreCase("checkin"))
{
res |= ExtendedEvent.CHECKIN;
}
else if (name.equalsIgnoreCase("checkout"))
{
res |= ExtendedEvent.CHECKOUT;
}
else if (name.equalsIgnoreCase("read"))
{
res |= ExtendedEvent.READ;
}
else if (name.equalsIgnoreCase("moveNode"))
{
res |= ExtendedEvent.NODE_MOVED;
}
else
{
log.error("Unknown event type '" + name + "' ignored");
}
}
return res;
}
}