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https://github.com/vanitasvitae/Smack.git
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4133eb175c
Introducing Smack's own XmlPullParser interface which tries to stay as compatible as possible to XPP3. The interface is used to either wrap StAX's XMLStreamReader if Smack is used on Java SE, and XPP3's XmlPullParser if Smack is used on on Android. Fixes SMACK-591. Also introduce JUnit 5 and non-strict javadoc projects.
58 lines
2.1 KiB
Java
58 lines
2.1 KiB
Java
/**
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*
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* Copyright 2019 Florian Schmaus.
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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.xml;
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import java.io.Reader;
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import java.util.Iterator;
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import java.util.ServiceLoader;
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public class SmackXmlParser {
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private static final ServiceLoader<XmlPullParserFactory> xmlPullParserFactoryServiceLoader;
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static {
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xmlPullParserFactoryServiceLoader = ServiceLoader.load(XmlPullParserFactory.class);
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}
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public static XmlPullParserFactory getXmlPullParserFactory() {
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Iterator<XmlPullParserFactory> iterator = xmlPullParserFactoryServiceLoader.iterator();
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if (!iterator.hasNext()) {
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throw new IllegalStateException("Could not load a XmlPullParserFactory via Service Provider Interface (SPI)");
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}
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return iterator.next();
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}
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/**
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* Creates a new XmlPullParser suitable for parsing XMPP. This means in particular that
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* FEATURE_PROCESS_NAMESPACES is enabled.
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* <p>
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* Note that not all XmlPullParser implementations will return a String on
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* <code>getText()</code> if the parser is on START_ELEMENT or END_ELEMENT. So you must not rely on this
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* behavior when using the parser.
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* </p>
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*
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* @param reader a reader to read the XML data from.
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* @return A suitable XmlPullParser for XMPP parsing.
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* @throws XmlPullParserException in case of an XmlPullParserException.
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*/
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public static XmlPullParser newXmlParser(Reader reader) throws XmlPullParserException {
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XmlPullParserFactory xmlPullParserFactory = getXmlPullParserFactory();
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return xmlPullParserFactory.newXmlPullParser(reader);
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}
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}
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