/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file 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 "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.
*/
package org.apache.wicket.request.mapper.parameter;
import org.apache.wicket.request.Url;
import org.apache.wicket.request.Url.QueryParameter;
/**
* Simple encoder with direct indexed/named parameters mapping.
*
* @author Matej Knopp
*/
public class PageParametersEncoder implements IPageParametersEncoder
{
/**
* Construct.
*/
public PageParametersEncoder()
{
}
@Override
public PageParameters decodePageParameters(final Url url)
{
PageParameters parameters = new PageParameters();
int i = 0;
for (String s : url.getSegments())
{
parameters.set(i, s);
++i;
}
for (QueryParameter p : url.getQueryParameters())
{
parameters.add(p.getName(), p.getValue(), INamedParameters.Type.QUERY_STRING);
}
return parameters.isEmpty() ? null : parameters;
}
@Override
public Url encodePageParameters(final PageParameters pageParameters)
{
Url url = new Url();
if (pageParameters != null)
{
for (int i = 0; i < pageParameters.getIndexedCount(); ++i)
{
url.getSegments().add(pageParameters.get(i).toString());
}
for (PageParameters.NamedPair pair : pageParameters.getAllNamed())
{
QueryParameter param = new QueryParameter(pair.getKey(), pair.getValue());
url.getQueryParameters().add(param);
}
}
return url;
}
}