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1: /* 2: * Quota.java 3: * Copyright (C) 2004 The Free Software Foundation 4: * 5: * This file is part of GNU inetlib, a library. 6: * 7: * GNU inetlib is free software; you can redistribute it and/or modify 8: * it under the terms of the GNU General Public License as published by 9: * the Free Software Foundation; either version 2 of the License, or 10: * (at your option) any later version. 11: * 12: * GNU inetlib is distributed in the hope that it will be useful, 13: * but WITHOUT ANY WARRANTY; without even the implied warranty of 14: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15: * GNU General Public License for more details. 16: * 17: * You should have received a copy of the GNU General Public License 18: * along with this library; if not, write to the Free Software 19: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 20: * 21: * Linking this library statically or dynamically with other modules is 22: * making a combined work based on this library. Thus, the terms and 23: * conditions of the GNU General Public License cover the whole 24: * combination. 25: * 26: * As a special exception, the copyright holders of this library give you 27: * permission to link this library with independent modules to produce an 28: * executable, regardless of the license terms of these independent 29: * modules, and to copy and distribute the resulting executable under 30: * terms of your choice, provided that you also meet, for each linked 31: * independent module, the terms and conditions of the license of that 32: * module. An independent module is a module which is not derived from 33: * or based on this library. If you modify this library, you may extend 34: * this exception to your version of the library, but you are not 35: * obliged to do so. If you do not wish to do so, delete this 36: * exception statement from your version. 37: */ 38: 39: package gnu.inet.imap; 40: 41: import java.util.ArrayList; 42: import java.util.List; 43: import java.util.Map; 44: import java.util.TreeMap; 45: 46: /** 47: * An IMAP quota entry. 48: * 49: * @author <a href='mailto:dog@gnu.org'>Chris Burdess</a> 50: */ 51: public class Quota 52: { 53: 54: /** 55: * A quota resource entry. 56: */ 57: public static class Resource 58: { 59: 60: String name; 61: int current; 62: int limit; 63: 64: /** 65: * Specifies a new resource with the given name and limit. 66: * @param name the resource name 67: * @param limit the resource limit 68: */ 69: public Resource(String name, int limit) 70: { 71: this(name, -1, limit); 72: } 73: 74: Resource(String name, int current, int limit) 75: { 76: this.name = name; 77: this.current = current; 78: this.limit = limit; 79: } 80: 81: /** 82: * Returns the resource name. 83: */ 84: public String getName() 85: { 86: return name; 87: } 88: 89: /** 90: * Returns the current usage of the resource, or <code>-1</code> if not 91: * known. 92: */ 93: public int getCurrentUsage() 94: { 95: return current; 96: } 97: 98: /** 99: * Returns the resource limit. 100: */ 101: public int getLimit() 102: { 103: return limit; 104: } 105: 106: /** 107: * Debugging. 108: */ 109: public String toString() 110: { 111: StringBuffer buf = new StringBuffer(); 112: buf.append('('); 113: buf.append(name); 114: if (current >= 0) 115: { 116: buf.append(' '); 117: buf.append(current); 118: } 119: buf.append(' '); 120: buf.append(limit); 121: buf.append(')'); 122: return buf.toString(); 123: } 124: 125: } 126: 127: String quotaRoot; 128: List resources; 129: 130: Quota(String text) 131: { 132: int len = text.length(); 133: List acc = new ArrayList(); 134: Namespaces.parse(text, 0, len, acc); 135: 136: quotaRoot = (String) acc.get(0); 137: resources = new ArrayList(); 138: len = acc.size(); 139: for (int i = 1; i < len; i++) 140: { 141: resources.add(parseResource((List) acc.get(i))); 142: } 143: } 144: 145: private Resource parseResource(List triple) 146: { 147: String name = (String) triple.get(0); 148: String current = (String) triple.get(1); 149: String limit = (String) triple.get(2); 150: return new Resource(name, 151: Integer.parseInt(current), 152: Integer.parseInt(limit)); 153: } 154: 155: /** 156: * Returns the quota root. All mailboxes that share the same named 157: * quota root share the resource limits of the quota root. 158: */ 159: public String getQuotaRoot() 160: { 161: return quotaRoot; 162: } 163: 164: /** 165: * Returns the list of quota resources. 166: */ 167: public Resource[] getResources() 168: { 169: Resource[] ret = new Resource[resources.size()]; 170: resources.toArray(ret); 171: return ret; 172: } 173: 174: /** 175: * Debugging. 176: */ 177: public String toString() 178: { 179: StringBuffer buf = new StringBuffer(); 180: buf.append(IMAPConnection.quote(UTF7imap.encode(quotaRoot))); 181: int len = resources.size(); 182: for (int i = 0; i < len; i++) 183: { 184: buf.append(' '); 185: buf.append(resources.get(i)); 186: } 187: return buf.toString(); 188: } 189: 190: }