org.apache.axiom.util.stax.dialect.XLXP1StreamReaderWrapper Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
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* to you 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
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package org.apache.axiom.util.stax.dialect;
import javax.xml.namespace.NamespaceContext;
import javax.xml.stream.XMLStreamReader;
class XLXP1StreamReaderWrapper extends XLXPStreamReaderWrapper {
public XLXP1StreamReaderWrapper(XMLStreamReader parent) {
super(parent);
}
@Override
public String getEncoding() {
// Under some circumstances, some versions of XLXP return an empty string instead of null
String encoding = super.getEncoding();
return encoding == null || encoding.length() == 0 ? null : encoding;
}
@Override
public String getNamespaceURI(String prefix) {
// XLXP may return "" instead of null
String uri = super.getNamespaceURI(prefix);
return uri == null || uri.length() == 0 ? null : uri;
}
@Override
public NamespaceContext getNamespaceContext() {
return new NamespaceURICorrectingNamespaceContextWrapper(super.getNamespaceContext());
}
}