76 lines
2.7 KiB
Java
76 lines
2.7 KiB
Java
/**
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* $RCSfile$
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* $Revision$
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* $Date$
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*
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* Copyright 2003-2004 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.provider;
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import org.jivesoftware.smack.packet.PacketExtension;
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import org.jivesoftware.smack.provider.PacketExtensionProvider;
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import org.jivesoftware.smackx.packet.DelayInformation;
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import org.xmlpull.v1.XmlPullParser;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.Date;
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import java.util.TimeZone;
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/**
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* The DelayInformationProvider parses DelayInformation packets.
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*
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* @author Gaston Dombiak
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*/
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public class DelayInformationProvider implements PacketExtensionProvider {
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/**
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* Creates a new DeliveryInformationProvider.
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* ProviderManager requires that every PacketExtensionProvider has a public, no-argument
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* constructor
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*/
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public DelayInformationProvider() {
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}
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public PacketExtension parseExtension(XmlPullParser parser) throws Exception {
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Date stamp = null;
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try {
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synchronized (DelayInformation.UTC_FORMAT) {
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stamp = DelayInformation.UTC_FORMAT.parse(parser.getAttributeValue("", "stamp"));
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}
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} catch (ParseException e) {
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// Try again but assuming that the date follows JEP-82 format
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// (Jabber Date and Time Profiles)
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try {
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synchronized (DelayInformation.NEW_UTC_FORMAT) {
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stamp = DelayInformation.NEW_UTC_FORMAT
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.parse(parser.getAttributeValue("", "stamp"));
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}
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} catch (ParseException e1) {
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// Last attempt. Try parsing the date assuming that it does not include milliseconds
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SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
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formatter.setTimeZone(TimeZone.getTimeZone("UTC"));
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stamp = formatter.parse(parser.getAttributeValue("", "stamp"));
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}
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}
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DelayInformation delayInformation = new DelayInformation(stamp);
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delayInformation.setFrom(parser.getAttributeValue("", "from"));
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delayInformation.setReason(parser.nextText());
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return delayInformation;
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}
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}
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