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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@13394 b35dd754-fafc-0310-a699-88a17e54d16e
45 lines
1.4 KiB
Java
45 lines
1.4 KiB
Java
/**
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* Copyright 2012 Florian Schmaus
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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.ping.packet;
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import org.jivesoftware.smack.packet.IQ;
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public class Pong extends IQ {
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/**
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* Composes a Pong packet from a received ping packet. This basically swaps
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* the 'from' and 'to' attributes. And sets the IQ type to result.
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*
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* @param ping
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*/
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public Pong(Ping ping) {
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setType(IQ.Type.RESULT);
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setFrom(ping.getTo());
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setTo(ping.getFrom());
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setPacketID(ping.getPacketID());
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}
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/*
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* Returns the child element of the Pong reply, which is non-existent. This
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* is why we return 'null' here. See e.g. Example 11 from
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* http://xmpp.org/extensions/xep-0199.html#e2e
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*/
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public String getChildElementXML() {
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return null;
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}
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}
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