org.cache2k.xmlConfiguration.FlexibleXmlTokenizerFactory Maven / Gradle / Ivy
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A light weight and high performance Java caching library. XML configuration file support.
This artifact is included in cache2k-all.
package org.cache2k.xmlConfiguration;
/*
* #%L
* cache2k XML configuration
* %%
* Copyright (C) 2000 - 2017 headissue GmbH, Munich
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
import org.xmlpull.v1.XmlPullParser;
import java.io.InputStream;
/**
* Use XmlPullParser for XML parsing if present (on Android) or fall back to Stax for
* standard Java environments.
*
* @author Jens Wilke
*/
public class FlexibleXmlTokenizerFactory implements TokenizerFactory {
private final TokenizerFactory realTokenizer = detectUsableTokenizer();
TokenizerFactory detectUsableTokenizer() {
try {
XmlPullParser.class.toString();
return new XppConfigTokenizer.Factory();
} catch (LinkageError ex) {
return new StaxConfigTokenizer.Factory();
}
}
@Override
public ConfigurationTokenizer createTokenizer(final String _source, final InputStream in, final String _encoding)
throws Exception {
return realTokenizer.createTokenizer(_source, in, _encoding);
}
}