| java.lang.Object
 de.mcs.utils.StringFormat
| StringFormat | | final public class StringFormat (Code) | | Implements missing String format functions as a function library.
version:
$Revision: 1.1 $ |
| Method Summary | |
| public static void | byte2hex(byte b, StringBuffer buf)
Converts a byte to hex digit and writes to the supplied buffer. | | public static String | containsChars(String source, String chars)
Reads a string and searches for every occurence of one of the characters
in chars. | | public static String | convertEscapes(String s)
Converts some special characters (tab, CR, LF, 0 etc) from java escape
sequences to characters.
Parameters:
s - the string to convert. | | public static int | countsChars(String searchString, char character)
Anzahl derr zeichen zählen. | | public static String | filterString(String input, char left, char right)
filters a string from the given characters. | | public static String | filterString(String input, char filterchar)
filters a string from the given characters. | | public static String | filterWhiteSpace(String s)
Removes white spaces (>=ascii 32) from a string and all spaces at the
end. | | public static String | formatLong(long l, int length, char fill)
Format the String representation of the given long to the given length
and fills up at the beginning with the given fill value. | | public static String | formatString(String x, int length, char fill)
Format the String representation of the given long to the given length
and fills up at the beginning with the given fill value. | | public static String | formatStringLeading(String x, int length, char fill)
Format the String representation of the given long to the given length
and fills up at the beginning with the given fill value. | | public static String[] | fromCollection(Collection r)
| | public static byte[] | fromHexString(String str)
Converts the given hex string to a byte array. | | public static String | getList(Collection col, char sep)
Creates a String that contains all element of the given collection,
seperated by the given seperator. | | public static Collection | getMultiLineString(String input)
Holt aus einer Stringliste (mit CRLF getrennt) eine Collection von
Strings. | | public static String | getPathFromString(String string, int directoryDepth)
Returns a each 2 characters separated PathString from a MD5 HexString The
used separator is System.getProperty("file.separator"). | | public static Map<String, String> | getProperties(Collection col)
Gets a Map of properties from a collection that contains strings like
"prop=value". | | public static String | getProperty(String property, String defaultValue, Collection col)
Returns the value of a property. | | public static String | getPropertyString(Map props)
Creates a property string ( a list of comma separated key=value items)
from a HashMap. | | public static String | getStackTrace(Throwable cause)
getting a stack trace as a string like in exception.printStackTrace.
Parameters:
cause - the exception to convert. | | public static String | left(String string, int pos)
| | public static String | md5String(String s)
Method md5String. | | public static List | parseList(String col, char sep)
Parses the given String and returns a collection of String elements. | | public static String | replaceString(String newString, String source, String searchStr)
Method replaceString. | | public static String | right(String string, int pos)
| | public static String | rtrim(String s)
rightrim. | | public static String | saveConvert(String theString, boolean escapeSpace)
converting a string so that it can be saved into a human readable file.
Parameters:
theString - the string to convert
Parameters:
escapeSpace - spaces must be escaped. | | public static String | setProperty(String property, String value, String propertyString)
Sets a property in a property string list. | | public static String[] | splitFirst(String string, String search)
| | public static int | strToInt(String strNum)
Converts a string to its int equivalent. | | public static String | toHexString(byte[] block)
Converts a byte array to hex string. | | public static String | wellForm(String g)
Creates a well formed XML string. |
| byte2hex | | public static void byte2hex(byte b, StringBuffer buf)(Code) | | Converts a byte to hex digit and writes to the supplied buffer.
Parameters:
b - byte to convert
Parameters:
buf - StringBuffer to append to |
| containsChars | | public static String containsChars(String source, String chars)(Code) | | Reads a string and searches for every occurence of one of the characters
in chars. If the character occurs in chars
it will be added to the result. If none of the characters in
chars occurs in source, the method will
return null.
Parameters:
source - the source to check
Parameters:
chars - a string that contains every character to check for. the result of occurences of characters from charsin source or null. |
| convertEscapes | | public static String convertEscapes(String s)(Code) | | Converts some special characters (tab, CR, LF, 0 etc) from java escape
sequences to characters.
Parameters:
s - the string to convert. the converted string |
| countsChars | | public static int countsChars(String searchString, char character)(Code) | | Anzahl derr zeichen zählen.
Parameters:
searchString - the string to count chars
Parameters:
character - the character to count the count of chars |
| filterString | | public static String filterString(String input, char left, char right)(Code) | | filters a string from the given characters. Example: filterString
("{blabla}", " {", "}") returns blabla
Parameters:
input - input String
Parameters:
left - linke Begrenzung
Parameters:
right - rechte Begrenzung the_filtered_string |
| filterString | | public static String filterString(String input, char filterchar)(Code) | | filters a string from the given characters. Example: filterString
("'blabla'", " '") returns blabla
Parameters:
input - zu filternder String
Parameters:
filterchar - begrenzungszeichen the_filtered_string |
| filterWhiteSpace | | public static String filterWhiteSpace(String s)(Code) | | Removes white spaces (>=ascii 32) from a string and all spaces at the
end.
Parameters:
s - the input string a string without whitespaces |
| formatLong | | public static String formatLong(long l, int length, char fill)(Code) | | Format the String representation of the given long to the given length
and fills up at the beginning with the given fill value. l=654, length=5,
fill='0' will lead to '00654'. If the result of l is longer than length,
the full length of l is return
Parameters:
l - the long to be converted
Parameters:
length - the length of the result
Parameters:
fill - the fill value of the result the formatted string |
| formatString | | public static String formatString(String x, int length, char fill)(Code) | | Format the String representation of the given long to the given length
and fills up at the beginning with the given fill value. l=654, length=5,
fill='0' will lead to '00654'. If the result of l is longer than length,
the full length of l is return
Parameters:
x - the long to be converted
Parameters:
length - the length of the result
Parameters:
fill - the fill value of the result the formatted string |
| formatStringLeading | | public static String formatStringLeading(String x, int length, char fill)(Code) | | Format the String representation of the given long to the given length
and fills up at the beginning with the given fill value. l=654, length=5,
fill='0' will lead to '00654'. If the result of l is longer than length,
the full length of l is return
Parameters:
x - the long to be converted
Parameters:
length - the length of the result
Parameters:
fill - the fill value of the result the formatted string |
| fromCollection | | public static String[] fromCollection(Collection r)(Code) | |
Parameters:
r - a colletion that contains strings a String array |
| fromHexString | | public static byte[] fromHexString(String str)(Code) | | Converts the given hex string to a byte array. The hex string is
interpreted as a sequence of hex digit pairs in high, low order. For odd
length strings the last digit is interpreted as low value.
Parameters:
str - The hex string to convert to a byte array. A byte array containing the byte values of the hex string. throwsNumberFormatException if the given string isn't a hex string |
| getList | | public static String getList(Collection col, char sep)(Code) | | Creates a String that contains all element of the given collection,
seperated by the given seperator.
Parameters:
col - a collection of objects
Parameters:
sep - the seperator result String |
| getMultiLineString | | public static Collection getMultiLineString(String input)(Code) | | Holt aus einer Stringliste (mit CRLF getrennt) eine Collection von
Strings.
Parameters:
input - EingangsString Collection |
| getPathFromString | | public static String getPathFromString(String string, int directoryDepth)(Code) | | Returns a each 2 characters separated PathString from a MD5 HexString The
used separator is System.getProperty("file.separator").
Parameters:
string - der String der gewandelt werden soll
Parameters:
directoryDepth - Die Anzahl der Unterverzeichisse String |
| getProperties | | public static Map<String, String> getProperties(Collection col)(Code) | | Gets a Map of properties from a collection that contains strings like
"prop=value".
Parameters:
col - the properties a map |
| getProperty | | public static String getProperty(String property, String defaultValue, Collection col)(Code) | | Returns the value of a property. The given collection should contain
strings with "name=value" entries. The method looks for the name and
returns the value, else returns the default value
Parameters:
property - ???
Parameters:
defaultValue - ???
Parameters:
col - ??? the value of the property or the default |
| getPropertyString | | public static String getPropertyString(Map props)(Code) | | Creates a property string ( a list of comma separated key=value items)
from a HashMap.
Parameters:
props - the properties a string that contains the key=value list |
| getStackTrace | | public static String getStackTrace(Throwable cause)(Code) | | getting a stack trace as a string like in exception.printStackTrace.
Parameters:
cause - the exception to convert. String |
| md5String | | public static String md5String(String s)(Code) | | Method md5String.
Parameters:
s - String String |
| parseList | | public static List parseList(String col, char sep)(Code) | | Parses the given String and returns a collection of String elements. If
the separator must be part of the String, the single string element must
be included in '"'
Parameters:
col - a string with separated strings
Parameters:
sep - a seperator a collection of strings |
| replaceString | | public static String replaceString(String newString, String source, String searchStr)(Code) | | Method replaceString.
Parameters:
newString - String
Parameters:
source - String
Parameters:
searchStr - String String |
| rtrim | | public static String rtrim(String s)(Code) | | rightrim.
Parameters:
s - inputstring string |
| saveConvert | | public static String saveConvert(String theString, boolean escapeSpace)(Code) | | converting a string so that it can be saved into a human readable file.
Parameters:
theString - the string to convert
Parameters:
escapeSpace - spaces must be escaped. the converted String. |
| setProperty | | public static String setProperty(String property, String value, String propertyString)(Code) | | Sets a property in a property string list.
Parameters:
property - the name of the property
Parameters:
value - the value
Parameters:
propertyString - the property string list the result |
| strToInt | | public static int strToInt(String strNum)(Code) | | Converts a string to its int equivalent.
Parameters:
strNum - The string that should be converted int The int version of the string value throwsNumberFormatException if the given String isn't a textualrepresentation of an int value. |
| toHexString | | public static String toHexString(byte[] block)(Code) | | Converts a byte array to hex string.
Parameters:
block - bytearray to convert String Hexstring representing the block, constisting only fromuppercase letters [0-9A-F]* |
| wellForm | | public static String wellForm(String g)(Code) | | Creates a well formed XML string.
Parameters:
g - original string a well formed string |
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