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/*
* Copyright (c) 2004, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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package com.sun.xml.internal.fastinfoset.stax.util;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.StreamFilter;
import com.sun.xml.internal.fastinfoset.CommonResourceBundle;
public class StAXFilteredParser extends StAXParserWrapper {
private StreamFilter _filter;
/** Creates a new instance of StAXFilteredParser */
public StAXFilteredParser() {
}
public StAXFilteredParser(XMLStreamReader reader, StreamFilter filter) {
super(reader);
_filter = filter;
}
public void setFilter(StreamFilter filter) {
_filter = filter;
}
public int next() throws XMLStreamException
{
if (hasNext())
return super.next();
throw new IllegalStateException(CommonResourceBundle.getInstance().getString("message.noMoreItems"));
}
public boolean hasNext() throws XMLStreamException
{
while (super.hasNext()) {
if (_filter.accept(getReader())) return true;
super.next();
}
return false;
}
}