/// <summary>
/// {@inheritDoc}
/// </summary>
public override void Validate()
{
if (String.IsNullOrEmpty(Host))
{
throw new ArgumentException("Host cannot be null or empty.");
}
Assertions.BlankCheck(RemoteUser, "RemoteUser");
Assertions.NullCheck(Password, "Password");
}
/// <summary>
/// Creates a version range from the specified string.
///
/// <p>
/// Version range string grammar:
///
/// <pre>
/// range ::= interval | at least
/// interval ::= ( '[' | '(' ) left ',' right ( ']' | ')' )
/// left ::= version
/// right ::= version
/// at least ::= version
/// </pre>
/// </summary>
/// <param name="range">
/// String representation of the version range. The versions in
/// the range must contain no whitespace. Other whitespace in the
/// range string is ignored. </param>
/// <exception cref="IllegalArgumentException">
/// If {@code range} is improperly formatted. </exception>
public static VersionRange Parse(string range)
{
Assertions.BlankCheck(range, "range");
int idx = range.IndexOf(ENDPOINT_DELIMITER);
// Check if the version is an interval.
if (idx > 1 && idx == range.LastIndexOf(ENDPOINT_DELIMITER))
{
string vlo = range.Substring(0, idx).Trim();
string vhi = range.Substring(idx + 1).Trim();
bool isLowInclusive = true;
bool isHighInclusive = true;
if (vlo[0] == LEFT_OPEN)
{
isLowInclusive = false;
}
else if (vlo[0] != LEFT_CLOSED)
{
throw new System.ArgumentException("invalid range \"" + range + "\": invalid format");
}
vlo = vlo.Substring(1).Trim();
if (vhi[vhi.Length - 1] == RIGHT_OPEN)
{
isHighInclusive = false;
}
else if (vhi[vhi.Length - 1] != RIGHT_CLOSED)
{
throw new System.ArgumentException("invalid range \"" + range + "\": invalid format");
}
vhi = vhi.Substring(0, vhi.Length - 1).Trim();
return(new VersionRange(parseVersion(vlo, range), isLowInclusive, parseVersion(vhi, range), isHighInclusive));
}
else if (idx == -1)
{
return(new VersionRange(VersionRange.parseVersion(range.Trim(), range), true, null, false));
}
else
{
throw new System.ArgumentException("invalid range \"" + range + "\": invalid format");
}
}