112 lines
3.0 KiB
Java
112 lines
3.0 KiB
Java
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/**
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*
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* Copyright 2014 Andriy Tsykholyas
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*
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* 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.hoxt.packet;
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import org.jivesoftware.smack.packet.PacketExtension;
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import org.jivesoftware.smackx.hoxt.HOXTManager;
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/**
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* Packet extension for base64 binary chunks.<p>
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* This class is immutable.
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*
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* @author Andriy Tsykholyas
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* @see <a href="http://xmpp.org/extensions/xep-0332.html">XEP-0332: HTTP over XMPP transport</a>
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*/
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public class Base64BinaryChunk implements PacketExtension {
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public static final String ELEMENT_CHUNK = "chunk";
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public static final String ATTRIBUTE_STREAM_ID = "streamId";
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public static final String ATTRIBUTE_LAST = "last";
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private final String streamId;
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private final boolean last;
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private final String text;
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/**
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* Creates the extension.
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*
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* @param text value of text attribute
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* @param streamId value of streamId attribute
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* @param last value of last attribute
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*/
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public Base64BinaryChunk(String text, String streamId, boolean last) {
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this.text = text;
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this.streamId = streamId;
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this.last = last;
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}
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/**
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* Creates the extension. Last attribute will be initialized with default value (false).
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*
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* @param text value of text attribute
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* @param streamId value of streamId attribute
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*/
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public Base64BinaryChunk(String text, String streamId) {
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this(text, streamId, false);
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}
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/**
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* Returns streamId attribute.
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*
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* @return streamId attribute
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*/
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public String getStreamId() {
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return streamId;
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}
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/**
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* Returns last attribute.
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*
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* @return last attribute
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*/
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public boolean isLast() {
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return last;
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}
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/**
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* Returns text attribute.
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*
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* @return text attribute
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*/
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public String getText() {
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return text;
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}
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@Override
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public String getElementName() {
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return ELEMENT_CHUNK;
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}
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@Override
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public String getNamespace() {
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return HOXTManager.NAMESPACE;
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}
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@Override
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public String toXML() {
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StringBuilder builder = new StringBuilder();
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builder.append("<chunk xmlns='urn:xmpp:http' streamId='");
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builder.append(streamId);
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builder.append("' last='");
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builder.append(Boolean.toString(last));
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builder.append("'>");
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builder.append(text);
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builder.append("</chunk>");
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return builder.toString();
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}
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}
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