/******************************************************************************
* JBoss, a division of Red Hat *
* Copyright 2008, Red Hat Middleware, LLC, and individual *
* contributors as indicated by the @authors tag. See the *
* copyright.txt in the distribution for a full listing of *
* individual contributors. *
* *
* This is free software; you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation; either version 2.1 of *
* the License, or (at your option) any later version. *
* *
* This software 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this software; if not, write to the Free *
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA *
* 02110-1301 USA, or see the FSF site: http://www.fsf.org. *
******************************************************************************/
package org.gatein.pc.test.url;
import org.gatein.common.util.ParameterMap;
import java.util.Map;
/**
* @author <a href="mailto:julien@jboss.org">Julien Viet</a>
* @version $Revision: 1.1 $
*/
public class ParameterEncoder
{
/** . */
private final CodecBuilder builder;
/** . */
private final ParameterMap parameters;
public ParameterEncoder(CodecBuilder builder)
{
this.builder = new CodecBuilder(builder);
this.parameters = new ParameterMap();
}
public ParameterMap getParameters()
{
return parameters;
}
public void encode(ParameterMap actualParameters, ParameterMap metaParameters)
{
parameters.clear();
//
long meta = 0;
//
for (String mv : builder.metaParameterNames)
{
String pv = metaParameters.getValue(mv);
//
meta *= 2;
//
if (pv != null)
{
String[] pvs = actualParameters.getValues(mv);
if (pvs != null)
{
String[] blah = new String[1 + pvs.length];
blah[0] = pv;
System.arraycopy(pvs, 0, blah, 1, pvs.length);
parameters.setValues(mv, blah);
}
else
{
parameters.setValue(mv, pv);
}
meta |= 1;
}
}
//
String def = Long.toBinaryString(meta);
String[] pvs = actualParameters.getValues(builder.reservedParameterName);
if (pvs != null)
{
String[] tmp = new String[1 + pvs.length];
tmp[0] = def;
System.arraycopy(pvs, 0, tmp, 1, pvs.length);
parameters.setValues(builder.reservedParameterName, tmp);
}
else
{
parameters.setValue(builder.reservedParameterName, def);
}
//
for (Map.Entry<String, String[]> entry : actualParameters.entrySet())
{
String name = entry.getKey();
if (!parameters.containsKey(name))
{
String[] values = entry.getValue();
parameters.setValues(name, values);
}
}
}
}