/**
* Sets datasource name to a new value
*
* @param newDsName New datasource name
* @ Thrown in case of I/O error
*/
public void setDsName(String newDsName)
{
if (newDsName != null && newDsName.Length > RrdString.STRING_LENGTH)
{
throw new ArgumentException("Invalid datasource name specified: " + newDsName);
}
if (parentDb.containsDs(newDsName))
{
throw new ArgumentException("Datasource already defined in this RRD: " + newDsName);
}
this.dsName.set(newDsName);
}
