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.agent;
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| 21 |
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| 22 | import org.jivesoftware.smackx.workgroup.packet.Transcript;
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| 23 | import org.jivesoftware.smackx.workgroup.packet.Transcripts;
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| 24 | import org.jivesoftware.smack.PacketCollector;
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| 25 | import org.jivesoftware.smack.SmackConfiguration;
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| 26 | import org.jivesoftware.smack.Connection;
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| 27 | import org.jivesoftware.smack.XMPPException;
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| 28 | import org.jivesoftware.smack.filter.PacketIDFilter;
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| 29 |
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| 30 | /**
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| 31 | * A TranscriptManager helps to retrieve the full conversation transcript of a given session
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| 32 | * {@link #getTranscript(String, String)} or to retrieve a list with the summary of all the
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| 33 | * conversations that a user had {@link #getTranscripts(String, String)}.
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| 34 | *
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| 35 | * @author Gaston Dombiak
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| 36 | */
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| 37 | public class TranscriptManager {
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| 38 | private Connection connection;
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| 39 |
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| 40 | public TranscriptManager(Connection connection) {
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| 41 | this.connection = connection;
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| 42 | }
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| 43 |
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| 44 | /**
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| 45 | * Returns the full conversation transcript of a given session.
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| 46 | *
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| 47 | * @param sessionID the id of the session to get the full transcript.
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| 48 | * @param workgroupJID the JID of the workgroup that will process the request.
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| 49 | * @return the full conversation transcript of a given session.
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| 50 | * @throws XMPPException if an error occurs while getting the information.
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| 51 | */
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| 52 | public Transcript getTranscript(String workgroupJID, String sessionID) throws XMPPException {
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| 53 | Transcript request = new Transcript(sessionID);
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| 54 | request.setTo(workgroupJID);
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| 55 | PacketCollector collector = connection.createPacketCollector(new PacketIDFilter(request.getPacketID()));
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| 56 | // Send the request
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| 57 | connection.sendPacket(request);
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| 58 |
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| 59 | Transcript response = (Transcript) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
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| 60 |
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| 61 | // Cancel the collector.
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| 62 | collector.cancel();
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| 63 | if (response == null) {
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| 64 | throw new XMPPException("No response from server on status set.");
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| 65 | }
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| 66 | if (response.getError() != null) {
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| 67 | throw new XMPPException(response.getError());
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| 68 | }
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| 69 | return response;
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| 70 | }
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| 71 |
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| 72 | /**
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| 73 | * Returns the transcripts of a given user. The answer will contain the complete history of
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| 74 | * conversations that a user had.
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| 75 | *
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| 76 | * @param userID the id of the user to get his conversations.
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| 77 | * @param workgroupJID the JID of the workgroup that will process the request.
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| 78 | * @return the transcripts of a given user.
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| 79 | * @throws XMPPException if an error occurs while getting the information.
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| 80 | */
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| 81 | public Transcripts getTranscripts(String workgroupJID, String userID) throws XMPPException {
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| 82 | Transcripts request = new Transcripts(userID);
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| 83 | request.setTo(workgroupJID);
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| 84 | PacketCollector collector = connection.createPacketCollector(new PacketIDFilter(request.getPacketID()));
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| 85 | // Send the request
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| 86 | connection.sendPacket(request);
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| 87 |
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| 88 | Transcripts response = (Transcripts) collector.nextResult(SmackConfiguration.getPacketReplyTimeout());
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| 89 |
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| 90 | // Cancel the collector.
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| 91 | collector.cancel();
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| 92 | if (response == null) {
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| 93 | throw new XMPPException("No response from server on status set.");
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| 94 | }
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| 95 | if (response.getError() != null) {
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| 96 | throw new XMPPException(response.getError());
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| 97 | }
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| 98 | return response;
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| 99 | }
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| 100 | }
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