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 |
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ResultImpl(ResultSet rs,
int startRow,
int maxRows)
This constructor reads the ResultSet and saves a cached
copy.
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Modifier and Type | Method and Description |
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String[] |
getColumnNames()
Returns an array of String objects.
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int |
getRowCount()
Returns the number of rows in the cached ResultSet
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SortedMap[] |
getRows()
Returns an array of SortedMap objects.
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Object[][] |
getRowsByIndex()
Returns an array of Object[] objects.
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boolean |
isLimitedByMaxRows()
Returns true of the query was limited by a maximum row setting
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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 occursSQLException
public SortedMap[] getRows()
public Object[][] getRowsByIndex()
getRowsByIndex
in interface Result
public String[] getColumnNames()
getColumnNames
in interface Result
public int getRowCount()
getRowCount
in interface Result
public boolean isLimitedByMaxRows()
isLimitedByMaxRows
in interface Result
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