public static class YearMonthUserType implements UserType<YearMonth> {
		@Override
		public int getSqlType() {
			return SqlTypes.INTEGER;
		}

		@Override
		public Class<YearMonth> returnedClass() {
			return YearMonth.class;
		}

		@Override
		public boolean equals(YearMonth x, YearMonth y) {
			return Objects.equals(x, y);
		}

		@Override
		public int hashCode(YearMonth x) {
			return Objects.hashCode(x);
		}

		@Override
		public YearMonth nullSafeGet(ResultSet rs, int position, SharedSessionContractImplementor session, Object owner) throws SQLException {
			int intValue = rs.getInt( position );
			if ( rs.wasNull() ) {
				return null;
			}
			return YearMonth.of( intValue / 100, intValue % 100 );
		}

		@Override
		public void nullSafeSet(PreparedStatement st, YearMonth value, int index, SharedSessionContractImplementor session) throws SQLException {
			if ( value == null ) {
				st.setNull( index, Types.INTEGER );
			}
			else {
				st.setInt( index, ( value.getYear() * 100 ) + value.getMonth().getValue() );
			}
		}

		@Override
		public YearMonth deepCopy(YearMonth value) {
			return value;
		}

		@Override
		public boolean isMutable() {
			return false;
		}

		@Override
		public Serializable disassemble(YearMonth value) {
			return value;
		}

		@Override
		public YearMonth assemble(Serializable cached, Object owner) {
			return cached instanceof YearMonth ? (YearMonth) cached : null;
		}
	}