/**
* Copyright 2005-2012 Restlet S.A.S.
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: Apache 2.0 or 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 Apache 2.0 license at
* http://www.opensource.org/licenses/apache-2.0
*
* You can obtain a copy of the LGPL 3.0 license at
* http://www.opensource.org/licenses/lgpl-3.0
*
* You can obtain a copy of the LGPL 2.1 license at
* http://www.opensource.org/licenses/lgpl-2.1
*
* You can obtain a copy of the CDDL 1.0 license at
* http://www.opensource.org/licenses/cddl1
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0
*
* 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.restlet.com/products/restlet-framework
*
* Restlet is a registered trademark of Restlet S.A.S.
*/
package org.restlet.client.engine.header;
import java.io.IOException;
import java.util.Collection;
import org.restlet.client.data.Protocol;
import org.restlet.client.data.RecipientInfo;
/**
* Recipient info header reader.
*
* @author Jerome Louvel
*/
public class RecipientInfoReader extends HeaderReader<RecipientInfo> {
/**
* Adds values to the given collection.
*
* @param header
* The header to read.
* @param collection
* The collection to update.
*/
public static void addValues(Header header,
Collection<RecipientInfo> collection) {
new RecipientInfoReader(header.getValue()).addValues(collection);
}
/**
* Constructor.
*
* @param header
* The header to read.
*/
public RecipientInfoReader(String header) {
super(header);
}
@Override
public RecipientInfo readValue() throws IOException {
RecipientInfo result = new RecipientInfo();
String protocolToken = readToken();
if (protocolToken == null || "".equals(protocolToken)) {
throw new IOException(
"Unexpected empty protocol token for while reading recipient info header, please check the value.");
}
if (peek() == '/') {
read();
result.setProtocol(new Protocol(protocolToken, protocolToken, null,
-1, readToken()));
} else {
result.setProtocol(new Protocol("HTTP", "HTTP", null, -1,
protocolToken));
}
// Move to the next text
if (skipSpaces()) {
result.setName(readRawText());
// Move to the next text
if (skipSpaces()) {
result.setComment(readComment());
}
}
return result;
}
}