/**
* Copyright 2005-2011 Noelios Technologies.
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: LGPL 3.0 or LGPL 2.1 or CDDL 1.0 or EPL 1.0 (the
* "Licenses"). You can select the license that you prefer but you may not use
* this file except in compliance with one of these Licenses.
*
* You can obtain a copy of the LGPL 3.0 license at
* http://www.opensource.org/licenses/lgpl-3.0.html
*
* You can obtain a copy of the LGPL 2.1 license at
* http://www.opensource.org/licenses/lgpl-2.1.php
*
* You can obtain a copy of the CDDL 1.0 license at
* http://www.opensource.org/licenses/cddl1.php
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://www.noelios.com/products/restlet-engine
*
* Restlet is a registered trademark of Noelios Technologies.
*/
package org.restlet.engine.header;
import java.io.IOException;
import org.restlet.data.ClientInfo;
import org.restlet.data.Expectation;
import org.restlet.data.Parameter;
/**
* Expectation header reader.
*
* @author Jerome Louvel
*/
public class ExpectationReader extends HeaderReader<Expectation> {
/**
* Adds values to the given collection.
*
* @param header
* The header to read.
* @param clientInfo
* The client info to update.
*/
public static void addValues(String header, ClientInfo clientInfo) {
if (header != null) {
new ExpectationReader(header).addValues(clientInfo
.getExpectations());
}
}
/**
* Constructor.
*
* @param header
* The header to read.
*/
public ExpectationReader(String header) {
super(header);
}
@Override
protected Parameter createParameter(String name, String value) {
return new Expectation(name, value);
}
@Override
public Expectation readValue() throws IOException {
Expectation result = (Expectation) readParameter();
while (skipParameterSeparator()) {
result.getParameters().add(readParameter());
}
return result;
}
}