82 lines
2.6 KiB
Java
82 lines
2.6 KiB
Java
/**
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*
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* Copyright the original author or authors
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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.smackx;
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import java.io.InputStream;
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import java.util.Collections;
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import java.util.LinkedList;
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import java.util.List;
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import org.jivesoftware.smack.SmackConfiguration;
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import org.jivesoftware.smack.initializer.SmackInitializer;
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import org.jivesoftware.smack.util.FileUtils;
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import org.xmlpull.v1.XmlPullParserFactory;
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import org.xmlpull.v1.XmlPullParser;
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public class ExtensionsStartupClasses implements SmackInitializer {
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private static final String EXTENSIONS_XML = "classpath:org.jivesoftware.smackx/extensions.xml";
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private List<Exception> exceptions = new LinkedList<Exception>();
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// TODO log
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@Override
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public void initialize() {
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InputStream is;
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XmlPullParser parser;
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int eventType;
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try {
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is = FileUtils.getStreamForUrl(EXTENSIONS_XML, null);
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parser = XmlPullParserFactory.newInstance().newPullParser();
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parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
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parser.setInput(is, "UTF-8");
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eventType = parser.getEventType();
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}
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catch (Exception e) {
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exceptions.add(e);
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return;
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}
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try {
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do {
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String name = parser.getName();
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if (eventType == XmlPullParser.START_TAG) {
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if ("startupClasses".equals(name)) {
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try {
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SmackConfiguration.parseClassesToLoad(parser, false);
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}
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catch (Exception e) {
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exceptions.add(e);
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}
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}
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}
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eventType = parser.next();
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}
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while (eventType != XmlPullParser.END_DOCUMENT);
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is.close();
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}
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catch (Exception e) {
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exceptions.add(e);
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}
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}
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@Override
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public List<Exception> getExceptions() {
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return Collections.unmodifiableList(exceptions);
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}
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}
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