MCast (mhu-lib-core 3.2.7 API)

java.lang.Object
- de.mhus.lib.core.MCast

```
public final class MCast
extends Object
```
Smplifies casts between java classes. Some functions in this class only make the code readable. e.g. from string to int.
All Funktions are static.

Author:

jesus

Constructor Summary

Constructors
Constructor and Description

MCast()

Constructors
Constructor and Description
`MCast()`

Method Summary

Methods
Modifier and Type	Method and Description
`static void`	`addCaster(Caster<?,?> caster, boolean overwrite)`
`static byte`	`byteFromHex(String in, int offset)` Convert a two letter hex value to a single byte value.
`static byte[]`	`fromBinaryString(String in)` Convert a string with hex values in a byte array.
`static Date`	`objectToDate(Object value)`
`static String`	`objectToString(Object value)`
`static String`	`toBinaryString(byte[] in)` Convert the byte array to a string representation.
`static boolean`	`toboolean(Object _in, boolean _default)` Convert String to boolean.
`static byte[]`	`toByteArray(String in)`
`static Calendar`	`toCalendar(Date in)`
`static Calendar`	`toCalendar(Date _in, TimeZone tz, Locale l)`
`static Calendar`	`toCalendar(String in)` Parse a time date string.
`static Calendar`	`toCalendar(String in, Calendar def)` Parse time and date and return calendar.
`static String`	`toCurrencyString(double _in)` Will round the value mathematically and return every time a comma as separator and two digits after comma.
`static Date`	`toDate(String in, Date def)` Try to parse a String and return the equivalent Date object.
`static double`	`todouble(Object in, double def)` Convert a string to double.
`static float`	`tofloat(Object in, float def)` Convert a string to float.
`static String`	`toHex2String(byte in)` Convert a byte to a two letter hex value.
`static String`	`toHex2String(int _in)` Convert integer to two letter hex code.
`static String`	`toHex4String(int _in)` Convert integer to four letter hex code.
`static Map<String,Object>`	`toIndexedMap(Object... values)` Return an indexed map of the values.
`static int`	`toint(Object in, int def)` Converts String to int.
`static int`	`tointFromHex(String _in)`
`static long`	`tolong(Object in, long def)` Converts a string to long.
`static Date`	`toSqlDate(Date date)`
`static String`	`toString(boolean _in)` Convert a boolean to string.
`static String`	`toString(byte[] in)`
`static String`	`toString(double in)` Convert a double to string.
`static String`	`toString(float in)` Convert a double to string.
`static String`	`toString(int _in)` Converts integer to String.
`static String`	`toString(int _in, int _digits)` Converts integer to string with the minimum digits.
`static String`	`toString(long _in)` Convert long to string.
`static String`	`toString(Object in)`
`static String`	`toString(Object in, String def)`
`static String`	`toString(String firstLine, StackTraceElement[] trace)`
`static String`	`toString(Throwable t)`
`static String[]`	`toStringArray(List<?> _v)` Put all list elements in a string list.
`static Object`	`toType(Object in, Class<?> type, Object def)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - MCast
```
public MCast()
```
- Method Detail
  - toCurrencyString
```
public static String toCurrencyString(double _in)
```
    Will round the value mathematically and return every time a comma as separator and two digits after comma.
    
    Parameters:
    _in -
    
    Returns:
  - addCaster
```
public static void addCaster(Caster<?,?> caster,
             boolean overwrite)
```
  - toDate
```
public static Date toDate(String in,
          Date def)
```
    Try to parse a String and return the equivalent Date object. The string should contain a iso date string like "yyyy-mm-dd" syntax: "yyyy-mm-dd[[ HH:MM:SS].XXX]" where XXX is Millisecond. Milliseconds are ignored. For the date part there are alternative syntax: "dd.mm.yyyy" or "mm/dd/yyyy". Or a timestamp.
    If the time is not in the string, it will be set to "00:00:00". It is possible to leave year, in this case it will be replaced with the actuall year. If you leave month, it will be replaced with the actuall month.
    
    Parameters:
    in -
    def -
    
    Returns:
    In all cases an Date() object. Is getTime() is 0, it occurs an error: ACast.toDate( in ).getTime == 0.
  - toCalendar
```
public static Calendar toCalendar(Date in)
```
  - toCalendar
```
public static Calendar toCalendar(Date _in,
                  TimeZone tz,
                  Locale l)
```
  - toCalendar
```
public static Calendar toCalendar(String in)
```
    Parse a time date string.
    
    Parameters:
    in -
    
    Returns:
  - toCalendar
```
public static Calendar toCalendar(String in,
                  Calendar def)
```
    Parse time and date and return calendar.
    
    Parameters:
    in -
    def -
    
    Returns:
  - toBinaryString
```
public static String toBinaryString(byte[] in)
```
    Convert the byte array to a string representation. It stores for every byte a two letter hex value in the string.
    
    Parameters:
    in -
    
    Returns:
    
    Throws:
    
    UnsupportedEncodingException
  - fromBinaryString
```
public static byte[] fromBinaryString(String in)
```
    Convert a string with hex values in a byte array.
    
    Parameters:
    in -
    
    Returns:
    See Also:
    toBinaryString
  - byteFromHex
```
public static byte byteFromHex(String in,
               int offset)
```
    Convert a two letter hex value to a single byte value.
    
    Parameters:
    in -
    offset -
    
    Returns:
  - toHex2String
```
public static String toHex2String(byte in)
```
    Convert a byte to a two letter hex value.
    
    Parameters:
    in -
    
    Returns:
    
    Throws:
    
    UnsupportedEncodingException
  - toboolean
```
public static boolean toboolean(Object _in,
                boolean _default)
```
    Convert String to boolean. If the conversion was not possible it returns "_default". Valide true values: yes, true, ja, 1, t valide false values: no, falsae, nein, 0, f
    
    Parameters:
    _in -
    _default -
    
    Returns:
  - tofloat
```
public static float tofloat(Object in,
            float def)
```
    Convert a string to float. If the string is malformed it returns "_def".
    
    Parameters:
    in -
    def -
    
    Returns:
  - todouble
```
public static double todouble(Object in,
              double def)
```
    Convert a string to double. If the string is malformed it returns "def".
    
    Parameters:
    in -
    def -
    
    Returns:
  - toint
```
public static int toint(Object in,
        int def)
```
    Converts String to int. If the string is malformed then it returns "_def". A valid format is also the hex 0x (e.g. 0xFFFF) variant.
    
    Parameters:
    in -
    def -
    
    Returns:
  - tolong
```
public static long tolong(Object in,
          long def)
```
    Converts a string to long. If the string is malformed then it returns "_def". A valid format is also the hex 0x (e.g. 0xFFFF) variant.
    
    Parameters:
    in -
    def -
    
    Returns:
  - toString
```
public static String toString(double in)
```
    Convert a double to string. The separator is a dot.
    
    Parameters:
    in -
    
    Returns:
  - toString
```
public static String toString(float in)
```
    Convert a double to string. The separator is a dot.
    
    Parameters:
    in -
    
    Returns:
  - toString
```
public static String toString(boolean _in)
```
    Convert a boolean to string. Values are "true", "false".
    
    Parameters:
    _in -
    
    Returns:
  - toString
```
public static String toString(int _in)
```
    Converts integer to String.
    
    Parameters:
    _in -
    
    Returns:
  - toString
```
public static String toString(int _in,
              int _digits)
```
    Converts integer to string with the minimum digits.
    
    Parameters:
    _in -
    _numbers -
    
    Returns:
  - toString
```
public static String toString(long _in)
```
    Convert long to string.
    
    Parameters:
    _in -
    
    Returns:
  - toHex2String
```
public static String toHex2String(int _in)
```
    Convert integer to two letter hex code. Ignores negative values.
    
    Parameters:
    _in -
    
    Returns:
  - toHex4String
```
public static String toHex4String(int _in)
```
    Convert integer to four letter hex code. Ignores negative values.
    
    Parameters:
    _in -
    
    Returns:
  - toStringArray
```
public static String[] toStringArray(List<?> _v)
```
    Put all list elements in a string list. Use the toString method.
    
    Parameters:
    _v -
    
    Returns:
  - tointFromHex
```
public static int tointFromHex(String _in)
```
  - toString
```
public static String toString(byte[] in)
```
  - toByteArray
```
public static byte[] toByteArray(String in)
```
  - toString
```
public static String toString(String firstLine,
              StackTraceElement[] trace)
```
  - toIndexedMap
```
public static Map<String,Object> toIndexedMap(Object... values)
```
    Return an indexed map of the values. The first value has the index "0" and so on.
    
    Parameters:
    values -
    
    Returns:
  - objectToString
```
public static String objectToString(Object value)
```
  - objectToDate
```
public static Date objectToDate(Object value)
```
  - toSqlDate
```
public static Date toSqlDate(Date date)
```
  - toString
```
public static String toString(Throwable t)
```
  - toString
```
public static String toString(Object in)
```
  - toString
```
public static String toString(Object in,
              String def)
```
  - toType
```
public static Object toType(Object in,
            Class<?> type,
            Object def)
```

Class MCast

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

MCast

Method Detail

toCurrencyString

addCaster

toDate

toCalendar

toCalendar

toCalendar

toCalendar

toBinaryString

fromBinaryString

byteFromHex

toHex2String

toboolean

tofloat

todouble

toint

tolong

toString

toString

toString

toString

toString

toString

toHex2String

toHex4String

toStringArray

tointFromHex

toString

toByteArray

toString

toIndexedMap

objectToString

objectToDate

toSqlDate

toString

toString

toString

toType