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Smack/source/org/jivesoftware/smackx/provider/PrivateDataProvider.java
Matt Tucker 665825b656 Fixes for private data support.
git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2006 b35dd754-fafc-0310-a699-88a17e54d16e
2003-08-04 21:05:44 +00:00

78 lines
3.4 KiB
Java

/**
* $RCSfile$
* $Revision$
* $Date$
*
* Copyright (C) 2002-2003 Jive Software. All rights reserved.
* ====================================================================
* The Jive Software License (based on Apache Software License, Version 1.1)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by
* Jive Software (http://www.jivesoftware.com)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Smack" and "Jive Software" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please
* contact webmaster@jivesoftware.com.
*
* 5. Products derived from this software may not be called "Smack",
* nor may "Smack" appear in their name, without prior written
* permission of Jive Software.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL JIVE SOFTWARE OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*/
package org.jivesoftware.smackx.provider;
import org.xmlpull.v1.XmlPullParser;
import org.jivesoftware.smackx.packet.PrivateData;
/**
* An interface for parsing custom private data. Each PrivateDataProvider must
* be registered with the PrivateDataManager class for it to be used. Every implementation
* of this interface <b>must</b> have a public, no-argument constructor.
*
* @author Matt Tucker
*/
public interface PrivateDataProvider {
/**
* Parse the private data sub-document and create a PrivateData instance. At the
* beginning of the method call, the xml parser will be positioned at the opening
* tag of the private data child element. At the end of the method call, the parser
* <b>must</b> be positioned on the closing tag of the child element.
*
* @param parser an XML parser.
* @return a new PrivateData instance.
* @throws Exception if an error occurs parsing the XML.
*/
public PrivateData parsePrivateData(XmlPullParser parser) throws Exception;
}