package org.cruxframework.crux.core.server.rest.util.header;
import org.cruxframework.crux.core.server.rest.core.Cookie;
import org.cruxframework.crux.core.server.rest.util.ServerCookie;
/**
* @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
* @version $Revision: 1 $
*/
public class CookieHeaderParser
{
public static Cookie fromString(String value) throws IllegalArgumentException
{
if (value == null) throw new IllegalArgumentException("Cookie header value was null");
try
{
int version = 0;
String domain = null;
String path = null;
String cookieName = null;
String cookieValue = null;
String parts[] = value.split("[;,]");
for (String part : parts)
{
String nv[] = part.split("=", 2);
String name = nv.length > 0 ? nv[0].trim() : "";
String value1 = nv.length > 1 ? nv[1].trim() : "";
if (value1.startsWith("\"") && value1.endsWith("\"") && value1.length() > 1)
value1 = value1.substring(1, value1.length() - 1);
if (!name.startsWith("$"))
{
cookieName = name;
cookieValue = value1;
}
else if (name.equalsIgnoreCase("$Version"))
{
version = Integer.parseInt(value1);
}
else if (name.equalsIgnoreCase("$Path"))
{
path = value1;
}
else if (name.equalsIgnoreCase("$Domain"))
{
domain = value1;
}
}
return new Cookie(cookieName, cookieValue, path, domain, version);
}
catch (Exception ex)
{
throw new IllegalArgumentException("Failed to parse cookie string '" + value + "'", ex);
}
}
public static String toString(Cookie cookie)
{
StringBuffer buf = new StringBuffer();
ServerCookie.appendCookieValue(buf, 0, cookie.getName(), cookie.getValue(), cookie.getPath(), cookie.getDomain(), null, -1, false);
return buf.toString();
}
}