TranscriptsProvider.java
- /**
- *
- * Copyright 2003-2007 Jive Software.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
- package org.jivesoftware.smackx.workgroup.packet;
- import java.io.IOException;
- import java.text.ParseException;
- import java.text.SimpleDateFormat;
- import java.util.ArrayList;
- import java.util.Date;
- import java.util.List;
- import java.util.TimeZone;
- import org.jivesoftware.smack.packet.IqData;
- import org.jivesoftware.smack.packet.XmlEnvironment;
- import org.jivesoftware.smack.provider.IqProvider;
- import org.jivesoftware.smack.util.ParserUtils;
- import org.jivesoftware.smack.xml.XmlPullParser;
- import org.jivesoftware.smack.xml.XmlPullParserException;
- import org.jxmpp.jid.Jid;
- /**
- * An IQProvider for transcripts summaries.
- *
- * @author Gaston Dombiak
- */
- public class TranscriptsProvider extends IqProvider<Transcripts> {
- @SuppressWarnings("DateFormatConstant")
- private static final SimpleDateFormat UTC_FORMAT = new SimpleDateFormat("yyyyMMdd'T'HH:mm:ss");
- static {
- UTC_FORMAT.setTimeZone(TimeZone.getTimeZone("GMT+0"));
- }
- @Override
- public Transcripts parse(XmlPullParser parser, int initialDepth, IqData iqData, XmlEnvironment xmlEnvironment)
- throws XmlPullParserException, IOException, TextParseException, ParseException {
- Jid userID = ParserUtils.getJidAttribute(parser, "userID");
- List<Transcripts.TranscriptSummary> summaries = new ArrayList<>();
- boolean done = false;
- while (!done) {
- XmlPullParser.Event eventType = parser.next();
- if (eventType == XmlPullParser.Event.START_ELEMENT) {
- if (parser.getName().equals("transcript")) {
- Transcripts.TranscriptSummary summary = parseSummary(parser);
- summaries.add(summary);
- }
- }
- else if (eventType == XmlPullParser.Event.END_ELEMENT) {
- if (parser.getName().equals("transcripts")) {
- done = true;
- }
- }
- }
- return new Transcripts(userID, summaries);
- }
- private static Transcripts.TranscriptSummary parseSummary(XmlPullParser parser)
- throws IOException, XmlPullParserException, ParseException {
- String sessionID = parser.getAttributeValue("", "sessionID");
- Date joinTime = null;
- Date leftTime = null;
- List<Transcripts.AgentDetail> agents = new ArrayList<>();
- boolean done = false;
- while (!done) {
- XmlPullParser.Event eventType = parser.next();
- if (eventType == XmlPullParser.Event.START_ELEMENT) {
- if (parser.getName().equals("joinTime")) {
- synchronized (UTC_FORMAT) {
- joinTime = UTC_FORMAT.parse(parser.nextText());
- }
- }
- else if (parser.getName().equals("leftTime")) {
- synchronized (UTC_FORMAT) {
- leftTime = UTC_FORMAT.parse(parser.nextText());
- }
- }
- else if (parser.getName().equals("agents")) {
- agents = parseAgents(parser);
- }
- }
- else if (eventType == XmlPullParser.Event.END_ELEMENT) {
- if (parser.getName().equals("transcript")) {
- done = true;
- }
- }
- }
- return new Transcripts.TranscriptSummary(sessionID, joinTime, leftTime, agents);
- }
- private static List<Transcripts.AgentDetail> parseAgents(XmlPullParser parser)
- throws IOException, XmlPullParserException, ParseException {
- List<Transcripts.AgentDetail> agents = new ArrayList<>();
- String agentJID = null;
- Date joinTime = null;
- Date leftTime = null;
- boolean done = false;
- while (!done) {
- XmlPullParser.Event eventType = parser.next();
- if (eventType == XmlPullParser.Event.START_ELEMENT) {
- if (parser.getName().equals("agentJID")) {
- agentJID = parser.nextText();
- }
- else if (parser.getName().equals("joinTime")) {
- synchronized (UTC_FORMAT) {
- joinTime = UTC_FORMAT.parse(parser.nextText());
- }
- }
- else if (parser.getName().equals("leftTime")) {
- synchronized (UTC_FORMAT) {
- leftTime = UTC_FORMAT.parse(parser.nextText());
- }
- }
- else if (parser.getName().equals("agent")) {
- agentJID = null;
- joinTime = null;
- leftTime = null;
- }
- }
- else if (eventType == XmlPullParser.Event.END_ELEMENT) {
- if (parser.getName().equals("agents")) {
- done = true;
- }
- else if (parser.getName().equals("agent")) {
- agents.add(new Transcripts.AgentDetail(agentJID, joinTime, leftTime));
- }
- }
- }
- return agents;
- }
- }