public class ResultImpl extends Object implements Result
This class creates a cached version of a ResultSet. It's represented as a Result implementation, capable of returing an array of Row objects containing a Column instance for each column in the row.
Note -- this is a private copy for the RI to avoid making the corresponding class in javax.servlet.* public.
| Constructor and Description |
|---|
ResultImpl(ResultSet rs,
int startRow,
int maxRows)
This constructor reads the ResultSet and saves a cached
copy.
|
| Modifier and Type | Method and Description |
|---|---|
String[] |
getColumnNames()
Returns an array of String objects.
|
int |
getRowCount()
Returns the number of rows in the cached ResultSet
|
SortedMap[] |
getRows()
Returns an array of SortedMap objects.
|
Object[][] |
getRowsByIndex()
Returns an array of Object[] objects.
|
boolean |
isLimitedByMaxRows()
Returns true of the query was limited by a maximum row setting
|
public ResultImpl(ResultSet rs, int startRow, int maxRows) throws SQLException
rs - an open ResultSet, positioned before the first
rowstartRow, - beginning row to be cachedmaxRows, - query maximum rows limitif - a database error occursSQLExceptionpublic SortedMap[] getRows()
public Object[][] getRowsByIndex()
getRowsByIndex in interface Resultpublic String[] getColumnNames()
getColumnNames in interface Resultpublic int getRowCount()
getRowCount in interface Resultpublic boolean isLimitedByMaxRows()
isLimitedByMaxRows in interface ResultCopyright © 2017 JBoss, a division of Red Hat, Inc.. All Rights Reserved.