com.linuxense.javadbf

Class Utils

java.lang.Object

com.linuxense.javadbf.Utils

Deprecated.

Use DBFUtils

@Deprecated
public final class Utils
extends Object

Miscelaneous functions required by the JavaDBF package.

Field Summary

Fields

Modifier and Type	Field and Description
static int	ALIGN_LEFT Deprecated. Use DBFAlignment.LEFT
static int	ALIGN_RIGHT Deprecated. Use DBFAlignment.RIGHT

Method Summary

Modifier and Type	Method and Description
static boolean	contains(byte[] array, byte value) Deprecated. Use DBFUtils.contains(byte[], byte)
static byte[]	doubleFormating(Double doubleNum, Charset charset, int fieldLength, int sizeDecimalPart) Deprecated. Use DBFUtils.doubleFormating(Number, Charset, int, int)
static byte[]	doubleFormating(Double doubleNum, String characterSetName, int fieldLength, int sizeDecimalPart) Deprecated. Use DBFUtils.doubleFormating(Number, Charset, int, int)
static byte[]	doubleFormating(Number num, Charset charset, int fieldLength, int sizeDecimalPart) Deprecated. Use DBFUtils.doubleFormating(Number, Charset, int, int)
static byte[]	doubleFormating(Number num, String characterSetName, int fieldLength, int sizeDecimalPart) Deprecated. Use DBFUtils.doubleFormating(Number, Charset, int, int)
static boolean	isPureAscii(String stringToCheck) Deprecated. Use DBFUtils.isPureAscii(String)
static int	littleEndian(int value) Deprecated. use DBFUtils.littleEndian(int)
static short	littleEndian(short value) Deprecated. use DBFUtils.littleEndian(short)
static int	readLittleEndianInt(DataInput in) Deprecated. use DBFUtils.readLittleEndianInt(DataInput)
static short	readLittleEndianShort(DataInput in) Deprecated. use DBFUtils.readLittleEndianShort(DataInput)
static byte[]	removeSpaces(byte[] array) Deprecated. use DBFUtils.removeSpaces(byte[])
static byte[]	textPadding(String text, Charset charset, int length) Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)
static byte[]	textPadding(String text, Charset charset, int length, DBFAlignment alignment) Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)
static byte[]	textPadding(String text, Charset charset, int length, DBFAlignment alignment, byte paddingByte) Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)
static byte[]	textPadding(String text, String characterSetName, int length) Deprecated. Use DBFUtils.textPadding(String, Charset, int)
static byte[]	textPadding(String text, String characterSetName, int length, DBFAlignment alignment) Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)
static byte[]	textPadding(String text, String characterSetName, int length, DBFAlignment alignment, byte paddingByte) Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)
static byte[]	textPadding(String text, String characterSetName, int length, int alignment) Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)
static byte[]	textPadding(String text, String characterSetName, int length, int alignment, byte paddingByte) Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)
static Object	toBoolean(byte t_logical) Deprecated. Use DBFUtils.toBoolean(byte)
static byte[]	trimLeftSpaces(byte[] arr) Deprecated. this functions really trim all spaces, instead only left spaces, so for clarity is deprecated and mantained for backwards compatibility, use DBFUtils.removeSpaces(byte[])

Methods inherited from class java.lang.Object

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

Field Detail

ALIGN_LEFT

@Deprecated
public static final int ALIGN_LEFT

Deprecated. Use DBFAlignment.LEFT

See Also:

Constant Field Values

ALIGN_RIGHT

@Deprecated
public static final int ALIGN_RIGHT

Deprecated. Use DBFAlignment.RIGHT

See Also:

Constant Field Values

Method Detail

readLittleEndianInt

@Deprecated
public static int readLittleEndianInt(DataInput in)
                                           throws IOException

Deprecated. use DBFUtils.readLittleEndianInt(DataInput)

Read a littleEndian integer(32b its) from DataInput

Parameters:

in - DataInput to read from

Returns:

int value of next 32 bits as littleEndian

Throws:

IOException - if some IO error occurs

readLittleEndianShort

@Deprecated
public static short readLittleEndianShort(DataInput in)
                                               throws IOException

Deprecated. use DBFUtils.readLittleEndianShort(DataInput)

Read a littleEndian short(16 bits) from DataInput

Parameters:

in - DataInput to read from

Returns:

short value of next 16 bits as littleEndian

Throws:

IOException - if some IO error occurs

removeSpaces

@Deprecated
public static byte[] removeSpaces(byte[] array)

Deprecated. use DBFUtils.removeSpaces(byte[])

Remove all spaces (32) found in the data.

Parameters:

array - the data

Returns:

the data cleared of whitespaces

littleEndian

@Deprecated
public static short littleEndian(short value)

Deprecated. use DBFUtils.littleEndian(short)

read a short value stored littleEndian

Parameters:

value - value readed

Returns:

value

littleEndian

@Deprecated
public static int littleEndian(int value)

Deprecated. use DBFUtils.littleEndian(int)

read a int value stored littleEndian

Parameters:

value - readed

Returns:

value

textPadding

@Deprecated
public static byte[] textPadding(String text,
                                             Charset charset,
                                             int length)

Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)

Obtais the data to store in file for a text field. Text is truncated if exceed field capacity. Uses spaces as padding and align data to the left

Parameters:

text - the text to write

charset - The charset to use

length - field length

Returns:

byte[] to store in the file

textPadding

@Deprecated
public static byte[] textPadding(String text,
                                             Charset charset,
                                             int length,
                                             DBFAlignment alignment)

Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)

Obtais the data to store in file for a text field. Text is truncated if exceed field capacity. Uses spaces as padding

Parameters:

text - the text to write

charset - The charset to use

length - field length

alignment - where to align the data

Returns:

byte[] to store in the file

textPadding

@Deprecated
public static byte[] textPadding(String text,
                                             Charset charset,
                                             int length,
                                             DBFAlignment alignment,
                                             byte paddingByte)

Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)

Obtais the data to store in file for a text field. Text is truncated if exceed field capacity.

Parameters:

text - the text to write

charset - The charset to use

length - field length

alignment - where to align the data

paddingByte - byte to use for padding

Returns:

byte[] to store in the file

doubleFormating

@Deprecated
public static byte[] doubleFormating(Number num,
                                                 Charset charset,
                                                 int fieldLength,
                                                 int sizeDecimalPart)

Deprecated. Use DBFUtils.doubleFormating(Number, Charset, int, int)

Obtains the data to store in file for a double number

Parameters:

num - number to convert

charset - charset to use (ignored)

fieldLength - field size

sizeDecimalPart - sizeDecimalPart

Returns:

byte[] to store in the file

doubleFormating

@Deprecated
public static byte[] doubleFormating(Double doubleNum,
                                                 Charset charset,
                                                 int fieldLength,
                                                 int sizeDecimalPart)

Deprecated. Use DBFUtils.doubleFormating(Number, Charset, int, int)

Obtains the data to store in file for a double number

Parameters:

doubleNum - number to convert

charset - charset to use (ignored)

fieldLength - field size

sizeDecimalPart - sizeDecimalPart

Returns:

byte[] to store in the file

contains

@Deprecated
public static boolean contains(byte[] array,
                                           byte value)

Deprecated. Use DBFUtils.contains(byte[], byte)

Checks that a byte array contains some specific byte

Parameters:

array - The array to search in

value - The byte to search for

Returns:

true if the array contains spcified value

isPureAscii

@Deprecated
public static boolean isPureAscii(String stringToCheck)

Deprecated. Use DBFUtils.isPureAscii(String)

Checks if a string is pure Ascii

Parameters:

stringToCheck - the string

Returns:

true if is ascci

toBoolean

@Deprecated
public static Object toBoolean(byte t_logical)

Deprecated. Use DBFUtils.toBoolean(byte)

Convert LOGICAL (L) byte to boolean value

Parameters:

t_logical - The byte value as stored in the file

Returns:

The boolean value

trimLeftSpaces

@Deprecated
public static byte[] trimLeftSpaces(byte[] arr)

Deprecated. this functions really trim all spaces, instead only left spaces, so for clarity is deprecated and mantained for backwards compatibility, use DBFUtils.removeSpaces(byte[])

Trim spaces from both sides of the array.

Parameters:

arr - data to trim

Returns:

String trimmed both sides

textPadding

@Deprecated
public static byte[] textPadding(String text,
                                             String characterSetName,
                                             int length,
                                             int alignment)
                                      throws UnsupportedEncodingException

Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)

Obtais the data to store in file for a text field. Text is truncated if exceed field capacity. Uses spaces as padding

Parameters:

text - the text to write

characterSetName - The charset to use

length - field length

alignment - where to align the data

Returns:

byte[] to store in the file

Throws:

UnsupportedEncodingException - if characterSetName doesn't exists

textPadding

@Deprecated
public static byte[] textPadding(String text,
                                             String characterSetName,
                                             int length,
                                             int alignment,
                                             byte paddingByte)
                                      throws UnsupportedEncodingException

Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)

Text is truncated if exceed field capacity. Uses spaces as padding

Parameters:

text - the text to write

characterSetName - The charset to use

length - field length

alignment - where to align the data

paddingByte - the byte to use for padding

Returns:

byte[] to store in the file

Throws:

UnsupportedEncodingException - if characterSetName doesn't exists

textPadding

@Deprecated
public static byte[] textPadding(String text,
                                             String characterSetName,
                                             int length)
                                      throws UnsupportedEncodingException

Deprecated. Use DBFUtils.textPadding(String, Charset, int)

Obtais the data to store in file for a text field. Text is truncated if exceed field capacity. Uses spaces as padding and alignment left

Parameters:

text - the text to write

characterSetName - The charset to use

length - field length

Returns:

byte[] to store in the file

Throws:

UnsupportedEncodingException - if characterSetName doesn't exists

textPadding

@Deprecated
public static byte[] textPadding(String text,
                                             String characterSetName,
                                             int length,
                                             DBFAlignment alignment)
                                      throws UnsupportedEncodingException

Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)

Obtais the data to store in file for a text field. Text is truncated if exceed field capacity. Uses spaces as padding

Parameters:

text - the text to write

characterSetName - The charset to use

length - field length

alignment - where to align the data

Returns:

byte[] to store in the file

Throws:

UnsupportedEncodingException - if characterSetName doesn't exists

textPadding

@Deprecated
public static byte[] textPadding(String text,
                                             String characterSetName,
                                             int length,
                                             DBFAlignment alignment,
                                             byte paddingByte)
                                      throws UnsupportedEncodingException

Deprecated. Use DBFUtils.textPadding(String, Charset, int, DBFAlignment, byte)

Obtais the data to store in file for a text field. Text is truncated if exceed field capacity

Parameters:

text - the text to write

characterSetName - The charset to use

length - field length

alignment - where to align the data

paddingByte - the byte to use for padding

Returns:

byte[] to store in the file

Throws:

UnsupportedEncodingException - if characterSetName doesn't exists

doubleFormating

@Deprecated
public static byte[] doubleFormating(Number num,
                                                 String characterSetName,
                                                 int fieldLength,
                                                 int sizeDecimalPart)
                                          throws UnsupportedEncodingException

Deprecated. Use DBFUtils.doubleFormating(Number, Charset, int, int)

Obtains the data to store in file for a double number

Parameters:

num - number to convert

characterSetName - charset to use (ignored)

fieldLength - field size

sizeDecimalPart - sizeDecimalPart

Returns:

byte[] to store in the file

Throws:

UnsupportedEncodingException - since no charset is used, no excpetion is thrown

doubleFormating

@Deprecated
public static byte[] doubleFormating(Double doubleNum,
                                                 String characterSetName,
                                                 int fieldLength,
                                                 int sizeDecimalPart)
                                          throws UnsupportedEncodingException

Deprecated. Use DBFUtils.doubleFormating(Number, Charset, int, int)

Obtains the data to store in file for a double number

Parameters:

doubleNum - number to convert

characterSetName - charset to use (ignored)

fieldLength - field size

sizeDecimalPart - sizeDecimalPart

Returns:

byte[] to store in the file

Throws:

UnsupportedEncodingException - since no charset is used, no excpetion is thrown