mirror of
https://codeberg.org/Mercury-IM/Smack
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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2407 b35dd754-fafc-0310-a699-88a17e54d16e
79 lines
2.7 KiB
Java
79 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.XHTMLExtension;
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import org.xmlpull.v1.XmlPullParser;
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/**
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* The XHTMLExtensionProvider parses XHTML packets.
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*
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* @author Gaston Dombiak
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*/
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public class XHTMLExtensionProvider implements PacketExtensionProvider {
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/**
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* Creates a new XHTMLExtensionProvider.
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* ProviderManager requires that every PacketExtensionProvider has a public, no-argument constructor
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*/
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public XHTMLExtensionProvider() {
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}
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/**
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* Parses a XHTMLExtension packet (extension sub-packet).
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*
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* @param parser the XML parser, positioned at the starting element of the extension.
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* @return a PacketExtension.
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* @throws Exception if a parsing error occurs.
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*/
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public PacketExtension parseExtension(XmlPullParser parser)
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throws Exception {
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XHTMLExtension xhtmlExtension = new XHTMLExtension();
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boolean done = false;
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StringBuffer buffer = new StringBuffer();;
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while (!done) {
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int eventType = parser.next();
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if (eventType == XmlPullParser.START_TAG) {
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if (parser.getName().equals("body"))
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buffer = new StringBuffer();
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buffer.append(parser.getText());
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} else if (eventType == XmlPullParser.TEXT) {
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if (buffer != null) buffer.append(parser.getText());
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} else if (eventType == XmlPullParser.END_TAG) {
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if (parser.getName().equals("body")) {
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buffer.append(parser.getText());
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xhtmlExtension.addBody(buffer.toString());
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}
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else if (parser.getName().equals(xhtmlExtension.getElementName())) {
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done = true;
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}
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else
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buffer.append(parser.getText());
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}
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}
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return xhtmlExtension;
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}
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}
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