44 lines
1.6 KiB
Java
44 lines
1.6 KiB
Java
/**
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*
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* Copyright 2003-2007 Jive Software.
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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.smack.provider;
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import org.jivesoftware.smack.packet.IQ;
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import org.xmlpull.v1.XmlPullParser;
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/**
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* An interface for parsing custom IQ packets. Each IQProvider must be registered with
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* the ProviderManager class for it to be used. Every implementation of this
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* 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 IQProvider {
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/**
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* Parse the IQ sub-document and create an IQ instance. Each IQ must have a
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* single child element. At the beginning of the method call, the xml parser
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* will be positioned at the opening tag of the IQ child element. At the end
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* of the method call, the parser <b>must</b> be positioned on the closing tag
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* of the child element.
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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 Exception if an error occurs parsing the XML.
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*/
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public IQ parseIQ(XmlPullParser parser) throws Exception;
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} |