com.opencsv

Class ResultSetHelperService

java.lang.Object

com.opencsv.ResultSetHelperService

All Implemented Interfaces:

ResultSetHelper

Direct Known Subclasses:

ResultSetColumnNameHelperService

public class ResultSetHelperService
extends Object
implements ResultSetHelper

Helper class for processing JDBC ResultSet objects.

Field Summary

Fields

Modifier and Type	Field and Description
protected static int	CLOBBUFFERSIZE

Constructor Summary

Constructors

Constructor and Description
ResultSetHelperService() Default constructor.

Method Summary

Modifier and Type	Method and Description
String[]	getColumnNames(ResultSet rs) Returns the column names from the ResultSet.
String[]	getColumnValues(ResultSet rs) Returns the column values from the result set.
String[]	getColumnValues(ResultSet rs, boolean trim) Returns the column values from the result set with the values trimmed if desired.
String[]	getColumnValues(ResultSet rs, boolean trim, String dateFormatString, String timeFormatString) Returns the column values from the result set with the values trimmed if desired.
protected String	handleTimestamp(Timestamp timestamp, String timestampFormatString) The formatted timestamp.
void	setDateFormat(String dateFormat) Set a default date format pattern that will be used by the service.
void	setDateTimeFormat(String dateTimeFormat) Set a default date time format pattern that will be used by the service.

Methods inherited from class java.lang.Object

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

Field Detail

CLOBBUFFERSIZE

protected static final int CLOBBUFFERSIZE

See Also:

Constant Field Values

Constructor Detail

ResultSetHelperService

public ResultSetHelperService()

Default constructor.

Method Detail

setDateFormat

public void setDateFormat(String dateFormat)

Set a default date format pattern that will be used by the service.

Parameters:

dateFormat - Desired date format

setDateTimeFormat

public void setDateTimeFormat(String dateTimeFormat)

Set a default date time format pattern that will be used by the service.

Parameters:

dateTimeFormat - Desired date time format

getColumnNames

public String[] getColumnNames(ResultSet rs)
                        throws SQLException

Description copied from interface: ResultSetHelper

Returns the column names from the ResultSet.

Specified by:

getColumnNames in interface ResultSetHelper

Parameters:

rs - ResultSet

Returns:

String array containing the column names.

Throws:

SQLException - Thrown by the ResultSet.

getColumnValues

public String[] getColumnValues(ResultSet rs)
                         throws SQLException,
                                IOException

Description copied from interface: ResultSetHelper

Returns the column values from the result set.

Specified by:

getColumnValues in interface ResultSetHelper

Parameters:

rs - The ResultSet containing the values.

Returns:

String array containing the values.

Throws:

SQLException - Thrown by the ResultSet.

IOException - Thrown by the ResultSet.

getColumnValues

public String[] getColumnValues(ResultSet rs,
                                boolean trim)
                         throws SQLException,
                                IOException

Description copied from interface: ResultSetHelper

Returns the column values from the result set with the values trimmed if desired.

Specified by:

getColumnValues in interface ResultSetHelper

Parameters:

rs - The ResultSet containing the values.

trim - Values should have white spaces trimmed.

Returns:

String array containing the values.

Throws:

SQLException - Thrown by the ResultSet.

IOException - Thrown by the ResultSet.

getColumnValues

public String[] getColumnValues(ResultSet rs,
                                boolean trim,
                                String dateFormatString,
                                String timeFormatString)
                         throws SQLException,
                                IOException

Description copied from interface: ResultSetHelper

Returns the column values from the result set with the values trimmed if desired. Also format the date and time columns based on the format strings passed in.

Specified by:

getColumnValues in interface ResultSetHelper

Parameters:

rs - The ResultSet containing the values.

trim - Values should have white spaces trimmed.

dateFormatString - Format string for dates.

timeFormatString - Format string for timestamps.

Returns:

String array containing the values.

Throws:

SQLException - Thrown by the ResultSet.

IOException - Thrown by the ResultSet.

handleTimestamp

protected String handleTimestamp(Timestamp timestamp,
                                 String timestampFormatString)

The formatted timestamp.

Parameters:

timestamp - Timestamp read from resultset

timestampFormatString - Format string

Returns:

Formatted time stamp.