Utility class for representing isolation levels. Provides a convenient way
to track the JDBC constant, the JDBC constant name and the SQL name of an
isolation level. By overriding equals and toString it becomes convenient to
use this class in JUnit's assertEquals methods.
public IsoLevel(java.sql.ResultSet rs)
throws java.sql.SQLException
Constructs an IsoLevel object from a ResultSet. The ResultSet must be
equivalent to 'SELECT * FROM ISOLATION_NAMES'. Calls next() on the
ResultSet, so the caller must position the ResultSet on the row before
the row that is to be used to create the IsoLevel object.