com.mysql.cj.result

Class StringValueFactory

java.lang.Object

com.mysql.cj.result.StringValueFactory

All Implemented Interfaces:

ValueFactory<java.lang.String>

public class StringValueFactory
extends java.lang.Object
implements ValueFactory<java.lang.String>

A ValueFactory implementation to create strings.

Field Summary

Fields

Modifier and Type	Field and Description
protected PropertySet	pset

Constructor Summary

Constructors

Constructor and Description
StringValueFactory(PropertySet pset)

Method Summary

Modifier and Type	Method and Description
java.lang.String	createFromBigDecimal(java.math.BigDecimal d)
java.lang.String	createFromBigInteger(java.math.BigInteger i)
java.lang.String	createFromBit(byte[] bytes, int offset, int length)
java.lang.String	createFromBytes(byte[] bytes, int offset, int length, Field f) Interpret the given byte array as a string.
java.lang.String	createFromDate(InternalDate idate) Create a string from InternalDate.
java.lang.String	createFromDatetime(InternalTimestamp its) Create a string from time fields.
java.lang.String	createFromDouble(double d)
java.lang.String	createFromLong(long l)
java.lang.String	createFromNull() Create result value from intermediate null value.
java.lang.String	createFromTime(InternalTime it) Create a string from InternalTime.
java.lang.String	createFromTimestamp(InternalTimestamp its) Create a string from time fields.
java.lang.String	createFromYear(long l)
java.lang.String	getTargetTypeName() Get the actual class name of T parameter.
void	setPropertySet(PropertySet pset)

Methods inherited from class java.lang.Object

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

Field Detail

pset

protected PropertySet pset

Constructor Detail

StringValueFactory

public StringValueFactory(PropertySet pset)

Method Detail

setPropertySet

public void setPropertySet(PropertySet pset)

Specified by:

setPropertySet in interface ValueFactory<java.lang.String>

createFromDate

public java.lang.String createFromDate(InternalDate idate)

Create a string from InternalDate. The fields are formatted in a YYYY-mm-dd format.

Specified by:

createFromDate in interface ValueFactory<java.lang.String>

Parameters:

idate - InternalDate

Returns:

string

createFromTime

public java.lang.String createFromTime(InternalTime it)

Create a string from InternalTime. The fields are formatted in a HH:MM:SS[.nnnnnnnnn] format.

Specified by:

createFromTime in interface ValueFactory<java.lang.String>

Parameters:

it - InternalTime

Returns:

string

createFromTimestamp

public java.lang.String createFromTimestamp(InternalTimestamp its)

Create a string from time fields. The fields are formatted by concatenating the result of createFromDate(InternalDate) and createFromTime(InternalTime).

Specified by:

createFromTimestamp in interface ValueFactory<java.lang.String>

Parameters:

its - InternalTimestamp

Returns:

string

createFromDatetime

public java.lang.String createFromDatetime(InternalTimestamp its)

Create a string from time fields. The fields are formatted by concatenating the result of createFromDate(InternalDate) and createFromTime(InternalTime).

Specified by:

createFromDatetime in interface ValueFactory<java.lang.String>

Parameters:

its - InternalTimestamp

Returns:

string

createFromLong

public java.lang.String createFromLong(long l)

Specified by:

createFromLong in interface ValueFactory<java.lang.String>

createFromBigInteger

public java.lang.String createFromBigInteger(java.math.BigInteger i)

Specified by:

createFromBigInteger in interface ValueFactory<java.lang.String>

createFromDouble

public java.lang.String createFromDouble(double d)

Specified by:

createFromDouble in interface ValueFactory<java.lang.String>

createFromBigDecimal

public java.lang.String createFromBigDecimal(java.math.BigDecimal d)

Specified by:

createFromBigDecimal in interface ValueFactory<java.lang.String>

createFromBytes

public java.lang.String createFromBytes(byte[] bytes,
                                        int offset,
                                        int length,
                                        Field f)

Interpret the given byte array as a string. This value factory needs to know the encoding to interpret the string. The default (null) will interpret the byte array using the platform encoding.

Specified by:

createFromBytes in interface ValueFactory<java.lang.String>

Parameters:

bytes - byte array

offset - offset

length - data length in bytes

f - field

Returns:

string

createFromBit

public java.lang.String createFromBit(byte[] bytes,
                                      int offset,
                                      int length)

Specified by:

createFromBit in interface ValueFactory<java.lang.String>

createFromYear

public java.lang.String createFromYear(long l)

Specified by:

createFromYear in interface ValueFactory<java.lang.String>

createFromNull

public java.lang.String createFromNull()

Description copied from interface: ValueFactory

Create result value from intermediate null value.

Specified by:

createFromNull in interface ValueFactory<java.lang.String>

Returns:

T object

getTargetTypeName

public java.lang.String getTargetTypeName()

Description copied from interface: ValueFactory

Get the actual class name of T parameter.

Specified by:

getTargetTypeName in interface ValueFactory<java.lang.String>

Returns:

class name