001/**
002 *
003 * Copyright 2019-2021 Florian Schmaus
004 *
005 * Licensed under the Apache License, Version 2.0 (the "License");
006 * you may not use this file except in compliance with the License.
007 * You may obtain a copy of the License at
008 *
009 *     http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.jivesoftware.smack.provider;
018
019import java.io.IOException;
020import java.text.ParseException;
021
022import org.jivesoftware.smack.packet.IQ;
023import org.jivesoftware.smack.packet.IqData;
024import org.jivesoftware.smack.packet.XmlEnvironment;
025import org.jivesoftware.smack.parsing.SmackParsingException;
026import org.jivesoftware.smack.xml.XmlPullParser;
027import org.jivesoftware.smack.xml.XmlPullParserException;
028
029public abstract class IqProvider<I extends IQ> extends AbstractProvider<I> {
030
031    public final I parse(XmlPullParser parser, IqData iqCommon)
032                    throws XmlPullParserException, IOException, SmackParsingException {
033        return parse(parser, iqCommon, null);
034    }
035
036    public final I parse(XmlPullParser parser, IqData iqData, XmlEnvironment outerXmlEnvironment)
037                    throws XmlPullParserException, IOException, SmackParsingException {
038        final int initialDepth = parser.getDepth();
039        final XmlEnvironment xmlEnvironment = XmlEnvironment.from(parser, outerXmlEnvironment);
040
041        I i = wrapExceptions(() -> parse(parser, initialDepth, iqData, xmlEnvironment));
042
043        return i;
044    }
045
046    public abstract I parse(XmlPullParser parser, int initialDepth, IqData iqData, XmlEnvironment xmlEnvironment)
047                    throws XmlPullParserException, IOException, SmackParsingException, ParseException;
048
049}