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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@7071 b35dd754-fafc-0310-a699-88a17e54d16e
83 lines
3.2 KiB
Java
83 lines
3.2 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 2003-2007 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.IQ;
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import org.jivesoftware.smack.provider.IQProvider;
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import org.jivesoftware.smack.util.PacketParserUtils;
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import org.jivesoftware.smackx.packet.DiscoverInfo;
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import org.xmlpull.v1.XmlPullParser;
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/**
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* The DiscoverInfoProvider parses Service Discovery information packets.
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*
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* @author Gaston Dombiak
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*/
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public class DiscoverInfoProvider implements IQProvider {
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public IQ parseIQ(XmlPullParser parser) throws Exception {
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DiscoverInfo discoverInfo = new DiscoverInfo();
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boolean done = false;
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DiscoverInfo.Feature feature = null;
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DiscoverInfo.Identity identity = null;
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String category = "";
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String name = "";
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String type = "";
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String variable = "";
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discoverInfo.setNode(parser.getAttributeValue("", "node"));
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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("identity")) {
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// Initialize the variables from the parsed XML
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category = parser.getAttributeValue("", "category");
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name = parser.getAttributeValue("", "name");
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type = parser.getAttributeValue("", "type");
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}
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else if (parser.getName().equals("feature")) {
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// Initialize the variables from the parsed XML
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variable = parser.getAttributeValue("", "var");
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}
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// Otherwise, it must be a packet extension.
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else {
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discoverInfo.addExtension(PacketParserUtils.parsePacketExtension(parser
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.getName(), parser.getNamespace(), parser));
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}
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} else if (eventType == XmlPullParser.END_TAG) {
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if (parser.getName().equals("identity")) {
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// Create a new identity and add it to the discovered info.
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identity = new DiscoverInfo.Identity(category, name);
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identity.setType(type);
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discoverInfo.addIdentity(identity);
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}
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if (parser.getName().equals("feature")) {
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// Create a new feature and add it to the discovered info.
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discoverInfo.addFeature(variable);
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}
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if (parser.getName().equals("query")) {
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done = true;
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}
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}
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}
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return discoverInfo;
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}
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} |