91 lines
2.9 KiB
Java

/*
* Copyright (C) 2005-2007 Alfresco Software Limited.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This program 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 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* As a special exception to the terms and conditions of version 2.0 of
* the GPL, you may redistribute this Program in connection with Free/Libre
* and Open Source Software ("FLOSS") applications as described in Alfresco's
* FLOSS exception. You should have recieved a copy of the text describing
* the FLOSS exception, and it is also available here:
* http://www.alfresco.com/legal/licensing"
*/
package org.alfresco.service.cmr.model;
import java.io.Serializable;
import java.util.Date;
import java.util.Map;
import org.alfresco.service.cmr.repository.ContentData;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.namespace.QName;
/**
* Common file information. The implementations may store the properties for the lifetime
* of this instance; i.e. the values are transient and can be used as read-only values for
* a short time only.
*
* @author Derek Hulley
*/
public interface FileInfo extends Serializable
{
/**
* @return Returns a reference to the low-level node representing this file
*/
public NodeRef getNodeRef();
/**
* @return Return true if this instance represents a folder, false if this represents a file
*/
public boolean isFolder();
/**
* @return true if this instance represents a link to a node
*/
public boolean isLink();
/**
* @return Return the reference to the node that this node is linked to
*/
public NodeRef getLinkNodeRef();
/**
* @return Returns the name of the file or folder within the parent folder
*/
public String getName();
/**
* @return Returns the date the node was created
*/
public Date getCreatedDate();
/**
* @return Returns the modified date
*/
public Date getModifiedDate();
/**
* Get the content data. This is only valid for {@link #isFolder() files}.
*
* @return Returns the content data
*/
public ContentData getContentData();
/**
* @return Returns all the node properties
*/
public Map<QName, Serializable> getProperties();
}