org.apache.commons.xmlio.in
Class ConversionHelpers

java.lang.Object
  org.apache.commons.xmlio.in.ConversionHelpers

public class ConversionHelpers
extends Object

Collection of some simple conversion and fallback methods for convenience.

Constructor Summary

ConversionHelpers()

Method Summary

static boolean	getBoolean(String value, boolean fallBack) Gets boolean value from a string value.
static int	getInt(String value) Gets int value from a string value.
static int	getInt(String value, int fallBack) Gets int value from a string value.
static long	getLong(String value) Gets long value from a string value.
static long	getLong(String value, long fallBack) Gets long value from a string value.
static String	getString(String value, String fallBack) Returns value if not null, otherwise fallBack.

Methods inherited from class java.lang.Object

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

Constructor Detail

ConversionHelpers

public ConversionHelpers()

Method Detail

getString

public static String getString(String value,
                               String fallBack)

Returns value if not null, otherwise fallBack.

getInt

public static int getInt(String value)

Gets int value from a string value.

Parameters:

value - string value to get int from

Returns:

int representation of value or -1 if it can not be converted to an int

getInt

public static int getInt(String value,
                         int fallBack)

Gets int value from a string value.

Parameters:

value - string value to get int from

fallBack - fall back value

Returns:

int representation of value or fallBack if it can not be converted to an int

getLong

public static long getLong(String value)

Gets long value from a string value.

Parameters:

value - string value to get long from

Returns:

long representation of value or -1L if it can not be converted to a long

getLong

public static long getLong(String value,
                           long fallBack)

Gets long value from a string value.

Parameters:

value - string value to get long from

fallBack - fall back value

Returns:

long representation of value or fallBack if it can not be converted to a long

getBoolean

public static boolean getBoolean(String value,
                                 boolean fallBack)

Gets boolean value from a string value.

Parameters:

value - string value to get boolean from

fallBack - fall back value

Returns:

boolean representation of value fallBack if it can not properly be converted to a boolean