Package net.hydromatic.quidem.record

Class JdbcUtils

java.lang.Object

net.hydromatic.quidem.record.JdbcUtils

public abstract class JdbcUtils
extends Object

JDBC utilities.

Method Summary

Modifier and Type	Method	Description
static void	parse(String[] fields, String s)	Parses a line containing comma-separated values into an array of strings.
static void	write(StringBuilder b, ResultSet r)	Writes a ResultSet to a builder.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

write

public static void write(StringBuilder b,
 ResultSet r)
                  throws SQLException

Writes a ResultSet to a builder.

Representation is like the following:

   dname:VARCHAR, c:INTEGER
   SALES, 3
   MARKETING, 4
 

Throws:

SQLException

parse

public static void parse(String[] fields,
 String s)

Parses a line containing comma-separated values into an array of strings.

Assumes that the array has exactly the right number of slots. Puts nulls into slots where the string is empty or there are not enough commas.

If field values start with a single-quote, reads until it finds a closing single-quote. Commas inside single-quotes are part of the value. Single-quotes that are part of the value must be doubled.