Shuyi Chen | d7955ce | 2013-05-22 14:51:55 -0700 | [diff] [blame] | 1 | /**
|
| 2 | * $Revision$
|
| 3 | * $Date$
|
| 4 | *
|
| 5 | * Copyright 2003-2007 Jive Software.
|
| 6 | *
|
| 7 | * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
|
| 8 | * you may not use this file except in compliance with the License.
|
| 9 | * You may obtain a copy of the License at
|
| 10 | *
|
| 11 | * http://www.apache.org/licenses/LICENSE-2.0
|
| 12 | *
|
| 13 | * Unless required by applicable law or agreed to in writing, software
|
| 14 | * distributed under the License is distributed on an "AS IS" BASIS,
|
| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| 16 | * See the License for the specific language governing permissions and
|
| 17 | * limitations under the License.
|
| 18 | */
|
| 19 |
|
| 20 | package org.jivesoftware.smackx.workgroup.packet;
|
| 21 |
|
| 22 | import org.jivesoftware.smackx.workgroup.agent.WorkgroupQueue;
|
| 23 | import org.jivesoftware.smack.packet.PacketExtension;
|
| 24 | import org.jivesoftware.smack.provider.PacketExtensionProvider;
|
| 25 | import org.xmlpull.v1.XmlPullParser;
|
| 26 |
|
| 27 | import java.text.SimpleDateFormat;
|
| 28 | import java.util.Date;
|
| 29 |
|
| 30 | public class QueueOverview implements PacketExtension {
|
| 31 |
|
| 32 | /**
|
| 33 | * Element name of the packet extension.
|
| 34 | */
|
| 35 | public static String ELEMENT_NAME = "notify-queue";
|
| 36 |
|
| 37 | /**
|
| 38 | * Namespace of the packet extension.
|
| 39 | */
|
| 40 | public static String NAMESPACE = "http://jabber.org/protocol/workgroup";
|
| 41 |
|
| 42 | private static final String DATE_FORMAT = "yyyyMMdd'T'HH:mm:ss";
|
| 43 | private SimpleDateFormat dateFormat = new SimpleDateFormat(DATE_FORMAT);
|
| 44 |
|
| 45 | private int averageWaitTime;
|
| 46 | private Date oldestEntry;
|
| 47 | private int userCount;
|
| 48 | private WorkgroupQueue.Status status;
|
| 49 |
|
| 50 | QueueOverview() {
|
| 51 | this.averageWaitTime = -1;
|
| 52 | this.oldestEntry = null;
|
| 53 | this.userCount = -1;
|
| 54 | this.status = null;
|
| 55 | }
|
| 56 |
|
| 57 | void setAverageWaitTime(int averageWaitTime) {
|
| 58 | this.averageWaitTime = averageWaitTime;
|
| 59 | }
|
| 60 |
|
| 61 | public int getAverageWaitTime () {
|
| 62 | return averageWaitTime;
|
| 63 | }
|
| 64 |
|
| 65 | void setOldestEntry(Date oldestEntry) {
|
| 66 | this.oldestEntry = oldestEntry;
|
| 67 | }
|
| 68 |
|
| 69 | public Date getOldestEntry() {
|
| 70 | return oldestEntry;
|
| 71 | }
|
| 72 |
|
| 73 | void setUserCount(int userCount) {
|
| 74 | this.userCount = userCount;
|
| 75 | }
|
| 76 |
|
| 77 | public int getUserCount() {
|
| 78 | return userCount;
|
| 79 | }
|
| 80 |
|
| 81 | public WorkgroupQueue.Status getStatus() {
|
| 82 | return status;
|
| 83 | }
|
| 84 |
|
| 85 | void setStatus(WorkgroupQueue.Status status) {
|
| 86 | this.status = status;
|
| 87 | }
|
| 88 |
|
| 89 | public String getElementName () {
|
| 90 | return ELEMENT_NAME;
|
| 91 | }
|
| 92 |
|
| 93 | public String getNamespace () {
|
| 94 | return NAMESPACE;
|
| 95 | }
|
| 96 |
|
| 97 | public String toXML () {
|
| 98 | StringBuilder buf = new StringBuilder();
|
| 99 | buf.append("<").append(ELEMENT_NAME).append(" xmlns=\"").append(NAMESPACE).append("\">");
|
| 100 |
|
| 101 | if (userCount != -1) {
|
| 102 | buf.append("<count>").append(userCount).append("</count>");
|
| 103 | }
|
| 104 | if (oldestEntry != null) {
|
| 105 | buf.append("<oldest>").append(dateFormat.format(oldestEntry)).append("</oldest>");
|
| 106 | }
|
| 107 | if (averageWaitTime != -1) {
|
| 108 | buf.append("<time>").append(averageWaitTime).append("</time>");
|
| 109 | }
|
| 110 | if (status != null) {
|
| 111 | buf.append("<status>").append(status).append("</status>");
|
| 112 | }
|
| 113 | buf.append("</").append(ELEMENT_NAME).append(">");
|
| 114 |
|
| 115 | return buf.toString();
|
| 116 | }
|
| 117 |
|
| 118 | public static class Provider implements PacketExtensionProvider {
|
| 119 |
|
| 120 | public PacketExtension parseExtension (XmlPullParser parser) throws Exception {
|
| 121 | int eventType = parser.getEventType();
|
| 122 | QueueOverview queueOverview = new QueueOverview();
|
| 123 | SimpleDateFormat dateFormat = new SimpleDateFormat(DATE_FORMAT);
|
| 124 |
|
| 125 | if (eventType != XmlPullParser.START_TAG) {
|
| 126 | // throw exception
|
| 127 | }
|
| 128 |
|
| 129 | eventType = parser.next();
|
| 130 | while ((eventType != XmlPullParser.END_TAG)
|
| 131 | || (!ELEMENT_NAME.equals(parser.getName())))
|
| 132 | {
|
| 133 | if ("count".equals(parser.getName())) {
|
| 134 | queueOverview.setUserCount(Integer.parseInt(parser.nextText()));
|
| 135 | }
|
| 136 | else if ("time".equals(parser.getName())) {
|
| 137 | queueOverview.setAverageWaitTime(Integer.parseInt(parser.nextText()));
|
| 138 | }
|
| 139 | else if ("oldest".equals(parser.getName())) {
|
| 140 | queueOverview.setOldestEntry((dateFormat.parse(parser.nextText())));
|
| 141 | }
|
| 142 | else if ("status".equals(parser.getName())) {
|
| 143 | queueOverview.setStatus(WorkgroupQueue.Status.fromString(parser.nextText()));
|
| 144 | }
|
| 145 |
|
| 146 | eventType = parser.next();
|
| 147 |
|
| 148 | if (eventType != XmlPullParser.END_TAG) {
|
| 149 | // throw exception
|
| 150 | }
|
| 151 | }
|
| 152 |
|
| 153 | if (eventType != XmlPullParser.END_TAG) {
|
| 154 | // throw exception
|
| 155 | }
|
| 156 |
|
| 157 | return queueOverview;
|
| 158 | }
|
| 159 | }
|
| 160 | } |