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git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@7071 b35dd754-fafc-0310-a699-88a17e54d16e
46 lines
1.7 KiB
Java
46 lines
1.7 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 2003-2007 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.smack.provider;
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import org.jivesoftware.smack.packet.PacketExtension;
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import org.xmlpull.v1.XmlPullParser;
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/**
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* An interface for parsing custom packets extensions. Each PacketExtensionProvider must
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* be registered with the ProviderManager class for it to be used. Every implementation
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* of this interface <b>must</b> have a public, no-argument constructor.
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*
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* @author Matt Tucker
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*/
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public interface PacketExtensionProvider {
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/**
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* Parse an extension sub-packet and create a PacketExtension instance. At
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* the beginning of the method call, the xml parser will be positioned on the
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* opening element of the packet extension. At the end of the method call, the
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* parser <b>must</b> be positioned on the closing element of the packet extension.
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*
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* @param parser an XML parser.
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* @return a new IQ instance.
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* @throws java.lang.Exception if an error occurs parsing the XML.
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*/
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public PacketExtension parseExtension(XmlPullParser parser) throws Exception;
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}
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