org.bridje.sql

Interface SQLResultSet

All Superinterfaces:

AutoCloseable

public interface SQLResultSet
extends AutoCloseable

Represents a result set for the execution of a select query in the database.

Method Summary

Modifier and Type	Method and Description
<T,E> T	get(Expression<T,E> expr) Gets the value for the given expression.
<T,E> T	get(Expression<T,E> expr, SQLValueParser<T,E> parser) Gets the value for the given expression.
<T,E> T	get(int column, SQLType<T,E> type) Gets the value for the given column.
<T,E> T	get(int column, SQLType<T,E> type, SQLValueParser<T,E> parser) Gets the value for the given column.
boolean	next() Fetch the next record.

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

next

boolean next()
      throws SQLException

Fetch the next record.

Returns:

true if more records exists, false otherwise.

Throws:

SQLException - If any SQL error occurs.

get

<T,E> T get(Expression<T,E> expr)
     throws SQLException

Gets the value for the given expression.

Type Parameters:

T - The final java type of the expression.

E - The result set read java type of the expression.

Parameters:

expr - The expression to find.

Returns:

The value found.

Throws:

SQLException - If any SQL error occurs.

get

<T,E> T get(int column,
            SQLType<T,E> type)
     throws SQLException

Gets the value for the given column.

Type Parameters:

T - The final java type of the expression.

E - The result set read java type of the expression.

Parameters:

column - The column number. starting in 1

type - The type of the result.

Returns:

The value found.

Throws:

SQLException - If any SQL error occurs.

get

<T,E> T get(Expression<T,E> expr,
            SQLValueParser<T,E> parser)
     throws SQLException

Gets the value for the given expression.

Type Parameters:

T - The final java type of the expression.

E - The result set read java type of the expression.

Parameters:

expr - The expression to find.

parser - The parser to use.

Returns:

The value found.

Throws:

SQLException - If any SQL error occurs.

get

<T,E> T get(int column,
            SQLType<T,E> type,
            SQLValueParser<T,E> parser)
     throws SQLException

Gets the value for the given column.

Type Parameters:

T - The final java type of the expression.

E - The result set read java type of the expression.

Parameters:

column - The column number. starting in 1

type - The type of the result.

parser - The parser to use.

Returns:

The value found.

Throws:

SQLException - If any SQL error occurs.