Shuyi Chen | d7955ce | 2013-05-22 14:51:55 -0700 | [diff] [blame] | 1 | /**
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| 2 | * $Revision$
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| 3 | * $Date$
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| 4 | *
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| 5 | * Copyright 2003-2007 Jive Software.
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| 6 | *
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| 7 | * All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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| 8 | * you may not use this file except in compliance with the License.
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| 9 | * You may obtain a copy of the License at
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| 10 | *
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| 11 | * http://www.apache.org/licenses/LICENSE-2.0
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| 12 | *
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| 13 | * Unless required by applicable law or agreed to in writing, software
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| 14 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 16 | * See the License for the specific language governing permissions and
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| 17 | * limitations under the License.
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| 18 | */
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| 19 |
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| 20 | package org.jivesoftware.smackx.workgroup.settings;
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| 21 |
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| 22 | import org.jivesoftware.smack.packet.IQ;
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| 23 | import org.jivesoftware.smack.provider.IQProvider;
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| 24 | import org.xmlpull.v1.XmlPullParser;
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| 25 |
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| 26 | import java.util.ArrayList;
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| 27 | import java.util.Collection;
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| 28 | import java.util.Iterator;
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| 29 | import java.util.List;
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| 30 |
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| 31 | public class ChatSettings extends IQ {
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| 32 |
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| 33 | /**
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| 34 | * Defined as image type.
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| 35 | */
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| 36 | public static final int IMAGE_SETTINGS = 0;
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| 37 |
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| 38 | /**
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| 39 | * Defined as Text settings type.
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| 40 | */
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| 41 | public static final int TEXT_SETTINGS = 1;
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| 42 |
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| 43 | /**
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| 44 | * Defined as Bot settings type.
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| 45 | */
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| 46 | public static final int BOT_SETTINGS = 2;
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| 47 |
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| 48 | private List<ChatSetting> settings;
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| 49 | private String key;
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| 50 | private int type = -1;
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| 51 |
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| 52 | public ChatSettings() {
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| 53 | settings = new ArrayList<ChatSetting>();
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| 54 | }
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| 55 |
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| 56 | public ChatSettings(String key) {
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| 57 | setKey(key);
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| 58 | }
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| 59 |
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| 60 | public void setKey(String key) {
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| 61 | this.key = key;
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| 62 | }
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| 63 |
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| 64 | public void setType(int type) {
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| 65 | this.type = type;
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| 66 | }
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| 67 |
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| 68 | public void addSetting(ChatSetting setting) {
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| 69 | settings.add(setting);
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| 70 | }
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| 71 |
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| 72 | public Collection<ChatSetting> getSettings() {
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| 73 | return settings;
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| 74 | }
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| 75 |
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| 76 | public ChatSetting getChatSetting(String key) {
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| 77 | Collection<ChatSetting> col = getSettings();
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| 78 | if (col != null) {
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| 79 | Iterator<ChatSetting> iter = col.iterator();
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| 80 | while (iter.hasNext()) {
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| 81 | ChatSetting chatSetting = iter.next();
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| 82 | if (chatSetting.getKey().equals(key)) {
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| 83 | return chatSetting;
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| 84 | }
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| 85 | }
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| 86 | }
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| 87 | return null;
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| 88 | }
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| 89 |
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| 90 | public ChatSetting getFirstEntry() {
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| 91 | if (settings.size() > 0) {
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| 92 | return (ChatSetting)settings.get(0);
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| 93 | }
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| 94 | return null;
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| 95 | }
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| 96 |
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| 97 |
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| 98 | /**
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| 99 | * Element name of the packet extension.
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| 100 | */
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| 101 | public static final String ELEMENT_NAME = "chat-settings";
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| 102 |
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| 103 | /**
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| 104 | * Namespace of the packet extension.
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| 105 | */
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| 106 | public static final String NAMESPACE = "http://jivesoftware.com/protocol/workgroup";
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| 107 |
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| 108 | public String getChildElementXML() {
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| 109 | StringBuilder buf = new StringBuilder();
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| 110 |
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| 111 | buf.append("<").append(ELEMENT_NAME).append(" xmlns=");
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| 112 | buf.append('"');
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| 113 | buf.append(NAMESPACE);
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| 114 | buf.append('"');
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| 115 | if (key != null) {
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| 116 | buf.append(" key=\"" + key + "\"");
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| 117 | }
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| 118 |
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| 119 | if (type != -1) {
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| 120 | buf.append(" type=\"" + type + "\"");
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| 121 | }
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| 122 |
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| 123 | buf.append("></").append(ELEMENT_NAME).append("> ");
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| 124 | return buf.toString();
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| 125 | }
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| 126 |
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| 127 | /**
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| 128 | * Packet extension provider for AgentStatusRequest packets.
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| 129 | */
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| 130 | public static class InternalProvider implements IQProvider {
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| 131 |
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| 132 | public IQ parseIQ(XmlPullParser parser) throws Exception {
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| 133 | if (parser.getEventType() != XmlPullParser.START_TAG) {
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| 134 | throw new IllegalStateException("Parser not in proper position, or bad XML.");
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| 135 | }
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| 136 |
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| 137 | ChatSettings chatSettings = new ChatSettings();
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| 138 |
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| 139 | boolean done = false;
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| 140 | while (!done) {
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| 141 | int eventType = parser.next();
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| 142 | if ((eventType == XmlPullParser.START_TAG) && ("chat-setting".equals(parser.getName()))) {
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| 143 | chatSettings.addSetting(parseChatSetting(parser));
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| 144 |
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| 145 | }
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| 146 | else if (eventType == XmlPullParser.END_TAG && ELEMENT_NAME.equals(parser.getName())) {
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| 147 | done = true;
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| 148 | }
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| 149 | }
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| 150 | return chatSettings;
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| 151 | }
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| 152 |
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| 153 | private ChatSetting parseChatSetting(XmlPullParser parser) throws Exception {
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| 154 |
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| 155 | boolean done = false;
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| 156 | String key = null;
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| 157 | String value = null;
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| 158 | int type = 0;
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| 159 |
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| 160 | while (!done) {
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| 161 | int eventType = parser.next();
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| 162 | if ((eventType == XmlPullParser.START_TAG) && ("key".equals(parser.getName()))) {
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| 163 | key = parser.nextText();
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| 164 | }
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| 165 | else if ((eventType == XmlPullParser.START_TAG) && ("value".equals(parser.getName()))) {
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| 166 | value = parser.nextText();
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| 167 | }
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| 168 | else if ((eventType == XmlPullParser.START_TAG) && ("type".equals(parser.getName()))) {
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| 169 | type = Integer.parseInt(parser.nextText());
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| 170 | }
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| 171 | else if (eventType == XmlPullParser.END_TAG && "chat-setting".equals(parser.getName())) {
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| 172 | done = true;
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| 173 | }
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| 174 | }
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| 175 | return new ChatSetting(key, value, type);
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| 176 | }
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| 177 | }
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| 178 | }
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| 179 |
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