com.haulmont.bali.db

Class ArrayHandler

java.lang.Object

com.haulmont.bali.db.ArrayHandler

All Implemented Interfaces:

ResultSetHandler<java.lang.Object[]>

@ThreadSafe
public class ArrayHandler
extends java.lang.Object
implements ResultSetHandler<java.lang.Object[]>

ResultSetHandler implementation that converts a ResultSet into an Object[]. This class is thread safe.

Constructor Summary

Constructors

Constructor and Description
ArrayHandler() Creates a new instance of ArrayHandler using a BasicRowProcessor for conversion.
ArrayHandler(RowProcessor convert) Creates a new instance of ArrayHandler.

Method Summary

Modifier and Type	Method and Description
java.lang.Object[]	handle(java.sql.ResultSet rs) Places the column values from the first row in an Object[].

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayHandler

public ArrayHandler()

Creates a new instance of ArrayHandler using a BasicRowProcessor for conversion.

ArrayHandler

public ArrayHandler(RowProcessor convert)

Creates a new instance of ArrayHandler.

Parameters:

convert - The RowProcessor implementation to use when converting rows into arrays.

Method Detail

handle

public java.lang.Object[] handle(java.sql.ResultSet rs)
                          throws java.sql.SQLException

Places the column values from the first row in an Object[].

Specified by:

handle in interface ResultSetHandler<java.lang.Object[]>

Parameters:

rs - The ResultSet to handle. It has not been touched before being passed to this method.

Returns:

An Object[] or null if there are no rows in the ResultSet.

Throws:

java.sql.SQLException - if a database access error occurs