/**
* Copyright (c) 2013-2014 Santiago M. Mola <santi@mola.io>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
package io.mola.galimatias.canonicalize;
import io.mola.galimatias.GalimatiasParseException;
import io.mola.galimatias.URL;
import java.util.ArrayList;
import java.util.List;
public class CombinedCanonicalizer implements URLCanonicalizer {
private final List<URLCanonicalizer> canonicalizers;
public CombinedCanonicalizer(final URLCanonicalizer ... canons) {
canonicalizers = new ArrayList<URLCanonicalizer>();
for (final URLCanonicalizer canon : canons) {
if (canon instanceof CombinedCanonicalizer) {
canonicalizers.addAll(((CombinedCanonicalizer) canon).canonicalizers);
} else {
canonicalizers.add(canon);
}
}
}
@Override
public URL canonicalize(final URL input) throws GalimatiasParseException {
URL result = input;
for (final URLCanonicalizer canon : canonicalizers) {
result = canon.canonicalize(result);
}
return result;
}
}