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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@7400 b35dd754-fafc-0310-a699-88a17e54d16e
211 lines
7.3 KiB
Java
211 lines
7.3 KiB
Java
/**
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* $Revision$
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* $Date$
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*
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* Copyright 2003-2007 Jive Software.
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*
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* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.jivesoftware.smackx.workgroup.packet;
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import org.jivesoftware.smackx.workgroup.MetaData;
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import org.jivesoftware.smackx.workgroup.agent.InvitationRequest;
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import org.jivesoftware.smackx.workgroup.agent.OfferContent;
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import org.jivesoftware.smackx.workgroup.agent.TransferRequest;
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import org.jivesoftware.smackx.workgroup.agent.UserRequest;
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import org.jivesoftware.smackx.workgroup.util.MetaDataUtils;
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import org.jivesoftware.smack.packet.IQ;
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import org.jivesoftware.smack.provider.IQProvider;
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import org.jivesoftware.smack.util.PacketParserUtils;
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import org.xmlpull.v1.XmlPullParser;
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import java.util.HashMap;
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import java.util.Map;
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/**
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* An IQProvider for agent offer requests.
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*
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* @author loki der quaeler
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*/
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public class OfferRequestProvider implements IQProvider {
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public OfferRequestProvider() {
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}
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public IQ parseIQ(XmlPullParser parser) throws Exception {
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int eventType = parser.getEventType();
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String sessionID = null;
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int timeout = -1;
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OfferContent content = null;
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boolean done = false;
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Map metaData = new HashMap();
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if (eventType != XmlPullParser.START_TAG) {
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// throw exception
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}
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String userJID = parser.getAttributeValue("", "jid");
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// Default userID to the JID.
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String userID = userJID;
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while (!done) {
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eventType = parser.next();
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if (eventType == XmlPullParser.START_TAG) {
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String elemName = parser.getName();
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if ("timeout".equals(elemName)) {
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timeout = Integer.parseInt(parser.nextText());
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}
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else if (MetaData.ELEMENT_NAME.equals(elemName)) {
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metaData = MetaDataUtils.parseMetaData(parser);
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}
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else if (SessionID.ELEMENT_NAME.equals(elemName)) {
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sessionID = parser.getAttributeValue("", "id");
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}
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else if (UserID.ELEMENT_NAME.equals(elemName)) {
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userID = parser.getAttributeValue("", "id");
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}
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else if ("user-request".equals(elemName)) {
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content = UserRequest.getInstance();
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}
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else if (RoomInvitation.ELEMENT_NAME.equals(elemName)) {
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RoomInvitation invitation = (RoomInvitation) PacketParserUtils
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.parsePacketExtension(RoomInvitation.ELEMENT_NAME, RoomInvitation.NAMESPACE, parser);
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content = new InvitationRequest(invitation.getInviter(), invitation.getRoom(),
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invitation.getReason());
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}
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else if (RoomTransfer.ELEMENT_NAME.equals(elemName)) {
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RoomTransfer transfer = (RoomTransfer) PacketParserUtils
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.parsePacketExtension(RoomTransfer.ELEMENT_NAME, RoomTransfer.NAMESPACE, parser);
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content = new TransferRequest(transfer.getInviter(), transfer.getRoom(), transfer.getReason());
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}
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}
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else if (eventType == XmlPullParser.END_TAG) {
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if ("offer".equals(parser.getName())) {
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done = true;
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}
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}
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}
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OfferRequestPacket offerRequest =
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new OfferRequestPacket(userJID, userID, timeout, metaData, sessionID, content);
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offerRequest.setType(IQ.Type.SET);
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return offerRequest;
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}
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public static class OfferRequestPacket extends IQ {
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private int timeout;
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private String userID;
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private String userJID;
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private Map metaData;
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private String sessionID;
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private OfferContent content;
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public OfferRequestPacket(String userJID, String userID, int timeout, Map metaData,
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String sessionID, OfferContent content)
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{
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this.userJID = userJID;
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this.userID = userID;
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this.timeout = timeout;
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this.metaData = metaData;
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this.sessionID = sessionID;
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this.content = content;
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}
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/**
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* Returns the userID, which is either the same as the userJID or a special
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* value that the user provided as part of their "join queue" request.
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*
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* @return the user ID.
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*/
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public String getUserID() {
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return userID;
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}
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/**
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* The JID of the user that made the "join queue" request.
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*
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* @return the user JID.
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*/
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public String getUserJID() {
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return userJID;
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}
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/**
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* Returns the session ID associated with the request and ensuing chat. If the offer
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* does not contain a session ID, <tt>null</tt> will be returned.
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*
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* @return the session id associated with the request.
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*/
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public String getSessionID() {
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return sessionID;
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}
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/**
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* Returns the number of seconds the agent has to accept the offer before
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* it times out.
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*
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* @return the offer timeout (in seconds).
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*/
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public int getTimeout() {
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return this.timeout;
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}
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public OfferContent getContent() {
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return content;
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}
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/**
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* Returns any meta-data associated with the offer.
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*
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* @return meta-data associated with the offer.
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*/
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public Map getMetaData() {
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return this.metaData;
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}
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public String getChildElementXML () {
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StringBuilder buf = new StringBuilder();
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buf.append("<offer xmlns=\"http://jabber.org/protocol/workgroup\" jid=\"").append(userJID).append("\">");
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buf.append("<timeout>").append(timeout).append("</timeout>");
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if (sessionID != null) {
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buf.append('<').append(SessionID.ELEMENT_NAME);
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buf.append(" session=\"");
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buf.append(getSessionID()).append("\" xmlns=\"");
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buf.append(SessionID.NAMESPACE).append("\"/>");
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}
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if (metaData != null) {
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buf.append(MetaDataUtils.serializeMetaData(metaData));
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}
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if (userID != null) {
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buf.append('<').append(UserID.ELEMENT_NAME);
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buf.append(" id=\"");
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buf.append(userID).append("\" xmlns=\"");
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buf.append(UserID.NAMESPACE).append("\"/>");
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}
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buf.append("</offer>");
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return buf.toString();
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}
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}
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}
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