public static ContentDisposition buildFromString(String value)
{
// see http://www.w3.org/Protocols/rfc2616/rfc2616-sec19.html#sec19.5.1 for rules
ParametersScanner scanner = new ParametersScanner(0, value);
String firstAttribute = scanner.NextAttribute();
if (null == firstAttribute)
{
BaseException e = new BaseException(typeof(ContentDisposition), "null == firstAttribute; value = {0}", value);
throw e;
}
String dispExtensionToken = null;
if ("attachment".Equals(firstAttribute))
{
// we leave _dispExtensionToken as null
}
else
{
dispExtensionToken = firstAttribute;
}
ContentDisposition answer = new ContentDisposition(value);
answer._dispExtensionToken = dispExtensionToken;
for( String attribute = scanner.NextAttribute(); null != attribute; attribute = scanner.NextAttribute() )
{
log.debug(attribute, "attribute");
String attributeValue = scanner.nextValue();
log.debug(attributeValue, "attributeValue");
answer._dispositionParameters[attribute] = attributeValue;
}
return answer;
}
public static MediaType buildFromString(String value)
{
int indexOfSlash = value.IndexOf("/");
if (-1 == indexOfSlash)
{
BaseException e = new BaseException(typeof(MediaType), "-1 == indexOfSlash; value = {0}", value);
throw e;
}
MediaType answer = new MediaType(value);
String type = value.Substring(0, indexOfSlash); // int startIndex, int length
log.debug(type, "type");
answer._type = type;
String remainder = value.Substring(indexOfSlash+1);
log.debug(remainder, "remainder");
String subtype;
{
int indexOfSemiColon = remainder.IndexOf(";");
if (-1 == indexOfSemiColon)
{
subtype = remainder.Trim();
}
else
{
subtype = remainder.Substring(0, indexOfSemiColon); // int startIndex, int length
ParametersScanner scanner = new ParametersScanner(indexOfSemiColon, remainder);
String attribute;
while (null != (attribute = scanner.NextAttribute()))
{
log.debug(attribute, "attribute");
String attributeValue = scanner.nextValue();
log.debug(attributeValue, "attributeValue");
answer._parameters[attribute] = attributeValue;
}
}
}
log.debug(subtype, "subtype");
answer._subtype = subtype;
return answer;
}