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/*
* Quota.java
* Copyright (C) 2004 The Free Software Foundation
*
* This file is part of GNU inetlib, a library.
*
* GNU inetlib 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.
*
* GNU inetlib 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 library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Linking this library statically or dynamically with other modules is
* making a combined work based on this library. Thus, the terms and
* conditions of the GNU General Public License cover the whole
* combination.
*
* As a special exception, the copyright holders of this library give you
* permission to link this library with independent modules to produce an
* executable, regardless of the license terms of these independent
* modules, and to copy and distribute the resulting executable under
* terms of your choice, provided that you also meet, for each linked
* independent module, the terms and conditions of the license of that
* module. An independent module is a module which is not derived from
* or based on this library. If you modify this library, you may extend
* this exception to your version of the library, but you are not
* obliged to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
package gnu.inet.imap;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.TreeMap;
/**
* An IMAP quota entry.
*
* @author <a href='mailto:dog@gnu.org'>Chris Burdess</a>
*/
public class Quota
{
/**
* A quota resource entry.
*/
public static class Resource
{
String name;
int current;
int limit;
/**
* Specifies a new resource with the given name and limit.
* @param name the resource name
* @param limit the resource limit
*/
public Resource(String name, int limit)
{
this(name, -1, limit);
}
Resource(String name, int current, int limit)
{
this.name = name;
this.current = current;
this.limit = limit;
}
/**
* Returns the resource name.
*/
public String getName()
{
return name;
}
/**
* Returns the current usage of the resource, or <code>-1</code> if not
* known.
*/
public int getCurrentUsage()
{
return current;
}
/**
* Returns the resource limit.
*/
public int getLimit()
{
return limit;
}
/**
* Debugging.
*/
public String toString()
{
StringBuffer buf = new StringBuffer();
buf.append('(');
buf.append(name);
if (current >= 0)
{
buf.append(' ');
buf.append(current);
}
buf.append(' ');
buf.append(limit);
buf.append(')');
return buf.toString();
}
}
String quotaRoot;
List resources;
Quota(String text)
{
int len = text.length();
List acc = new ArrayList();
Namespaces.parse(text, 0, len, acc);
quotaRoot = (String) acc.get(0);
resources = new ArrayList();
len = acc.size();
for (int i = 1; i < len; i++)
{
resources.add(parseResource((List) acc.get(i)));
}
}
private Resource parseResource(List triple)
{
String name = (String) triple.get(0);
String current = (String) triple.get(1);
String limit = (String) triple.get(2);
return new Resource(name,
Integer.parseInt(current),
Integer.parseInt(limit));
}
/**
* Returns the quota root. All mailboxes that share the same named
* quota root share the resource limits of the quota root.
*/
public String getQuotaRoot()
{
return quotaRoot;
}
/**
* Returns the list of quota resources.
*/
public Resource[] getResources()
{
Resource[] ret = new Resource[resources.size()];
resources.toArray(ret);
return ret;
}
/**
* Debugging.
*/
public String toString()
{
StringBuffer buf = new StringBuffer();
buf.append(IMAPConnection.quote(UTF7imap.encode(quotaRoot)));
int len = resources.size();
for (int i = 0; i < len; i++)
{
buf.append(' ');
buf.append(resources.get(i));
}
return buf.toString();
}
}
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