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65 lines
1.9 KiB
Java
65 lines
1.9 KiB
Java
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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.bytestreams.ibb.packet;
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import org.jivesoftware.smack.packet.IQ;
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/**
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* Represents a chunk of data sent over an In-Band Bytestream encapsulated in an
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* IQ stanza.
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*
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* @author Henning Staib
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*/
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public class Data extends IQ {
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/* the data packet extension */
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private final DataPacketExtension dataPacketExtension;
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/**
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* Constructor.
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*
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* @param data data packet extension containing the encoded data
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*/
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public Data(DataPacketExtension data) {
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if (data == null) {
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throw new IllegalArgumentException("Data must not be null");
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}
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this.dataPacketExtension = data;
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/*
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* also set as packet extension so that data packet extension can be
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* retrieved from IQ stanza and message stanza in the same way
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*/
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addExtension(data);
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setType(IQ.Type.SET);
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}
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/**
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* Returns the data packet extension.
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* <p>
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* Convenience method for <code>packet.getExtension("data",
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* "http://jabber.org/protocol/ibb")</code>.
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*
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* @return the data packet extension
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*/
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public DataPacketExtension getDataPacketExtension() {
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return this.dataPacketExtension;
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}
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public String getChildElementXML() {
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return this.dataPacketExtension.toXML();
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}
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}
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