com.ibm.ims.dli.converters

Class ConverterFactory

java.lang.Object

com.ibm.ims.dli.converters.ConverterFactory

public class ConverterFactory
extends java.lang.Object

A ConverterFactory object instantiates a converter for a specific Java data type. Converter objects convert an input/output byte array from an IMS DL/I database into a standard Java data type or vice versa.

Before using these objects, you must know the position of the target IMS database field in the input/output byte array and the type of data in the byte array. These converters do not provide type detection.

These converters are intended to be used as programming aids to help you create type converter classes for custom DL/I data types.

Constructor Summary

Constructors

Constructor and Description
ConverterFactory()

Method Summary

Modifier and Type	Method and Description
static DoubleTypeConverter	createDoubleConverter() Creates a DoubleTypeConverter object.
static FloatTypeConverter	createFloatConverter() Creates a FloatTypeConverter object.
static IntegerTypeConverter	createIntegerConverter() Creates an IntegerTypeConverter object.
static LongTypeConverter	createLongConverter() Creates a LongTypeConverter object.
static PackedDecimalTypeConverter	createPackedDecimalConverter(int precision, int scale, boolean isSigned) Creates a PackedDecimalTypeConverter object.
static ShortTypeConverter	createShortConverter() Creates a ShortTypeConverter object.
static StringTypeConverter	createStringConverter(java.lang.String encoding, boolean isDBCS) Creates a StringTypeConverter object.
static UIntegerTypeConverter	createUIntegerConverter() Creates a UIntegerTypeConverter object.
static ULongTypeConverter	createULongConverter() Creates a ULongTypeConverter object.
static UShortTypeConverter	createUShortConverter() Creates a UShortTypeConverter object.
static ZonedDecimalTypeConverter	createZonedDecimalConverter(int precision, int scale, boolean isSigned) Creates a ZonedDecimalTypeConverter object.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConverterFactory

public ConverterFactory()

Method Detail

createDoubleConverter

public static DoubleTypeConverter createDoubleConverter()

Creates a DoubleTypeConverter object.

Returns:

the DoubleTypeConverter object

createFloatConverter

public static FloatTypeConverter createFloatConverter()

Creates a FloatTypeConverter object.

Returns:

the FloatTypeConverter object

createIntegerConverter

public static IntegerTypeConverter createIntegerConverter()

Creates an IntegerTypeConverter object.

Returns:

the IntegerTypeConverter object

createLongConverter

public static LongTypeConverter createLongConverter()

Creates a LongTypeConverter object.

Returns:

the LongTypeConverter object

createPackedDecimalConverter

public static PackedDecimalTypeConverter createPackedDecimalConverter(int precision,
                                                                      int scale,
                                                                      boolean isSigned)

Creates a PackedDecimalTypeConverter object.

Parameters:

precision - the number of digits in a PackedDecimal

scale - the number of digits to the right of the decimal point in a PackedDecimal

isSigned - determines if the PackedDecimal is signed or unsigned

Returns:

the PackedDecimalTypeConverter object

createZonedDecimalConverter

public static ZonedDecimalTypeConverter createZonedDecimalConverter(int precision,
                                                                    int scale,
                                                                    boolean isSigned)

Creates a ZonedDecimalTypeConverter object.

Parameters:

precision - the number of digits in a ZonedDecimal

scale - the number of digits to the right of the decimal point in a ZonedDecimal

isSigned - determines if the ZonedDecimal is signed or unsigned

Returns:

the ZonedDecimalTypeConverter object

createShortConverter

public static ShortTypeConverter createShortConverter()

Creates a ShortTypeConverter object.

Returns:

the ShortTypeConverter object

createStringConverter

public static StringTypeConverter createStringConverter(java.lang.String encoding,
                                                        boolean isDBCS)

Creates a StringTypeConverter object.

Parameters:

encoding - the encoding of the String

isDBCS - if the String is part of a double byte character set

Returns:

the StringTypeConverter object

createUShortConverter

public static UShortTypeConverter createUShortConverter()

Creates a UShortTypeConverter object.

Returns:

the UShortTypeConverter object

createUIntegerConverter

public static UIntegerTypeConverter createUIntegerConverter()

Creates a UIntegerTypeConverter object.

Returns:

the UIntegerTypeConverter object

createULongConverter

public static ULongTypeConverter createULongConverter()

Creates a ULongTypeConverter object.

Returns:

the ULongTypeConverter object