/*
* 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.ext.action;
import org.apache.commons.chain.Context;
import org.exoplatform.container.ExoContainer;
import org.exoplatform.services.jcr.impl.core.ItemImpl;
import java.util.HashMap;
import javax.jcr.Item;
/**
* Created by The eXo Platform SAS<br>
*
* InvocationContext is a collection of properties which reflects the state of a current Session.
*
* @author Gennady Azarenkov
* @version $Id: InvocationContext.java 11907 2008-03-13 15:36:21Z ksm $
* @LevelAPI Provisional
*/
public class InvocationContext extends HashMap implements Context
{
/**
* Exo container.
*/
public static final String EXO_CONTAINER = "exocontainer".intern();
/**
* Current item.
*/
public static final String CURRENT_ITEM = "currentItem".intern();
/**
* Previous item.
*/
public static final String PREVIOUS_ITEM = "previousItem".intern();
/**
* Context event.
*/
public static final String EVENT = "event".intern();
public Object put(String key, ItemImpl item)
{
return super.put(key, item);
}
public Object put(String key, ExoContainer container)
{
return super.put(key, container);
}
public Object put(String key, int eventType)
{
return super.put(key, eventType);
}
public boolean getBoolean(final String name)
{
if (!containsKey(name))
return false;
return (Boolean)(get(name));
}
/**
* @return The related eXo container.
*/
public final ExoContainer getContainer()
{
return (ExoContainer)get(EXO_CONTAINER);
}
/**
* @return The current item.
*/
public final Item getCurrentItem()
{
return (Item)get(CURRENT_ITEM);
}
/**
* @return The previous item before the change.
*/
public final Item getPreviousItem()
{
return (Item)get(PREVIOUS_ITEM);
}
/**
* @return The type of the event.
*/
public final int getEventType()
{
return (Integer)get(EVENT);
}
public String getString(final String name)
{
if (!containsKey(name))
return null;
return (String)(get(name));
}
}