Package org.apache.jackrabbit.vault.util

Class Text

java.lang.Object
org.apache.jackrabbit.vault.util.Text
@Deprecated public class Text extends Object
Deprecated.
Use Text instead
This Class provides some text related utilities

  • Field Details

    • hexTable

      public static final char[] hexTable
      Deprecated.
      used for the md5

    • URISave

      public static BitSet URISave
      Deprecated.
      The list of characters that are not encoded by the escape() and unescape() METHODS. They contains the characters as defined 'unreserved' in section 2.3 of the RFC 2396 'URI generic syntax': 
       unreserved  = alphanum | mark
 mark        = "-" | "_" | "." | "!" | "~" | "*" | "'" | "(" | ")"

    • URISaveEx

      public static BitSet URISaveEx
      Deprecated.
      Same as URISave but also contains the '/'

  • Method Details

    • md5

      public static String md5(String data, String enc) throws UnsupportedEncodingException
      Deprecated.
      Calculate an MD5 hash of the string given.
      Parameters:
      data - the data to encode
      enc - the character encoding to use
      Returns:
      a hex encoded string of the md5 digested input
      Throws:
      UnsupportedEncodingException - if the encoding is not supported

    • md5

      public static String md5(String data)
      Deprecated.
      Calculate an MD5 hash of the string given using 'utf-8' encoding.
      Parameters:
      data - the data to encode
      Returns:
      a hex encoded string of the md5 digested input

    • digest

      public static String digest(String algorithm, String data, String enc) throws NoSuchAlgorithmException, UnsupportedEncodingException
      Deprecated.
      Digest the plain string using the given algorithm.
      Parameters:
      algorithm - The alogrithm for the digest. This algorithm must be supported by the MessageDigest class.
      data - The plain text String to be digested.
      enc - The character encoding to use
      Returns:
      The digested plain text String represented as Hex digits.
      Throws:
      NoSuchAlgorithmException - if the desired algorithm is not supported by the MessageDigest class.
      UnsupportedEncodingException - if the encoding is not supported

    • digest

      public static String digest(String algorithm, byte[] data) throws NoSuchAlgorithmException
      Deprecated.
      Digest the plain string using the given algorithm.
      Parameters:
      algorithm - The algorithm for the digest. This algorithm must be supported by the MessageDigest class.
      data - the data to digest with the given algorithm
      Returns:
      The digested plain text String represented as Hex digits.
      Throws:
      NoSuchAlgorithmException - if the desired algorithm is not supported by the MessageDigest class.

    • explode

      public static String[] explode(String str, int ch)
      Deprecated.
      returns an array of strings decomposed of the original string, split at every occurrence of 'ch'. if 2 'ch' follow each other with no intermediate characters, empty "" entries are avoided.
      Parameters:
      str - the string to decompose
      ch - the character to use a split pattern
      Returns:
      an array of strings

    • explode

      public static String[] explode(String str, int ch, boolean respectEmpty)
      Deprecated.
      returns an array of strings decomposed of the original string, split at every occurance of 'ch'.
      Parameters:
      str - the string to decompose
      ch - the character to use a split pattern
      respectEmpty - if true, empty elements are generated
      Returns:
      an array of strings

    • implode

      public static String implode(String[] arr, String delim)
      Deprecated.
      Concatenates all strings in the string array using the specified delimiter.
      Parameters:
      arr - The String array
      delim - The delimiter
      Returns:
      the concatenated string

    • replace

      public static String replace(String text, String oldString, String newString)
      Deprecated.
      Replaces all occurrences of oldString in text with newString.
      Parameters:
      text - The test to replace
      oldString - old substring to be replaced with newString
      newString - new substring to replace occurrences of oldString
      Returns:
      a string

    • encodeIllegalXMLCharacters

      public static String encodeIllegalXMLCharacters(String text)
      Deprecated.
      Replaces illegal XML characters in the given string by their corresponding predefined entity references.
      Parameters:
      text - text to be escaped
      Returns:
      a string

    • escape

      public static String escape(String string, char escape)
      Deprecated.
      Does an URL encoding of the string using the escape character. The characters that don't need encoding are those defined 'unreserved' in section 2.3 of the 'URI generic syntax' RFC 2396, but without the escape character.
      Parameters:
      string - the string to encode.
      escape - the escape character.
      Returns:
      the escaped string
      Throws:
      NullPointerException - if string is null.

    • escape

      public static String escape(String string, char escape, boolean isPath)
      Deprecated.
      Does an URL encoding of the string using the escape character. The characters that don't need encoding are those defined 'unreserved' in section 2.3 of the 'URI generic syntax' RFC 2396, but without the escape character. If isPath is true, additionally the slash '/' is ignored, too.
      Parameters:
      string - the string to encode.
      escape - the escape character.
      isPath - if true, the string is treated as path
      Returns:
      the escaped string
      Throws:
      NullPointerException - if string is null.

    • escape

      public static String escape(String string)
      Deprecated.
      Does a URL encoding of the string. The characters that don't need encoding are those defined 'unreserved' in section 2.3 of the 'URI generic syntax' RFC 2396.
      Parameters:
      string - the string to encode
      Returns:
      the escaped string
      Throws:
      NullPointerException - if string is null.

    • escapePath

      public static String escapePath(String path)
      Deprecated.
      Does a URL encoding of the path. The characters that don't need encoding are those defined 'unreserved' in section 2.3 of the 'URI generic syntax' RFC 2396. In contrast to the escape(String) method, not the entire path string is escaped, but every individual part (i.e. the slashes are not escaped).
      Parameters:
      path - the path to encode
      Returns:
      the escaped path
      Throws:
      NullPointerException - if path is null.

    • unescape

      public static String unescape(String string, char escape)
      Deprecated.
      Does a URL decoding of the string using the escape character. Please note that in opposite to the URLDecoder it does not transform the + into spaces.
      Parameters:
      string - the string to decode
      escape - the escape character
      Returns:
      the decoded string
      Throws:
      NullPointerException - if string is null.
      IllegalArgumentException - if the 2 characters following the escape character do not represent a hex-number or if not enough characters follow an escape character

    • unescape

      public static String unescape(String string)
      Deprecated.
      Does a URL decoding of the string. Please note that in opposite to the URLDecoder it does not transform the + into spaces.
      Parameters:
      string - the string to decode
      Returns:
      the decoded string
      Throws:
      NullPointerException - if string is null.
      ArrayIndexOutOfBoundsException - if not enough character follow an escape character
      IllegalArgumentException - if the 2 characters following the escape character do not represent a hex-number.

    • escapeIllegalJcrChars

      public static String escapeIllegalJcrChars(String name)
      Deprecated.
      Escapes all illegal JCR name characters of a string. The encoding is loosely modeled after URI encoding, but only encodes the characters it absolutely needs to in order to make the resulting string a valid JCR name. Use unescapeIllegalJcrChars(String) for decoding.

      QName EBNF:

       simplename ::= onecharsimplename | twocharsimplename | threeormorecharname
 onecharsimplename ::= (* Any Unicode character except: '.', '/', ':', '[', ']', '*', '|' or any whitespace character *)
 twocharsimplename ::= '.' onecharsimplename | onecharsimplename '.' | onecharsimplename onecharsimplename
 threeormorecharname ::= nonspace string nonspace
 string ::= char | string char
 char ::= nonspace | ' '
 nonspace ::= (* Any Unicode character except: '/', ':', '[', ']', '*', '|' or any whitespace character *)
      Parameters:
      name - the name to escape
      Returns:
      the escaped name

    • escapeIllegalXpathSearchChars

      public static String escapeIllegalXpathSearchChars(String s)
      Deprecated.
      Escapes illegal XPath search characters at the end of a string.

      Example:
      A search string like 'test?' will run into a ParseException documented in http://issues.apache.org/jira/browse/JCR-1248

      Parameters:
      s - the string to encode
      Returns:
      the escaped string

    • unescapeIllegalJcrChars

      public static String unescapeIllegalJcrChars(String name)
      Deprecated.
      Unescapes previously escaped jcr chars.

      Please note, that this does not exactly the same as the url related unescape(String), since it handles the byte-encoding differently.

      Parameters:
      name - the name to unescape
      Returns:
      the unescaped name

    • getName

      public static String getName(String path)
      Deprecated.
      Returns the name part of the path. If the given path is already a name (i.e. contains no slashes) it is returned.
      Parameters:
      path - the path
      Returns:
      the name part or null if path is null.

    • getName

      public static String getName(String path, char delim)
      Deprecated.
      Returns the name part of the path, delimited by the given delim. If the given path is already a name (i.e. contains no delim characters) it is returned.
      Parameters:
      path - the path
      delim - the delimiter
      Returns:
      the name part or null if path is null.

    • getName

      public static String getName(String path, boolean ignoreTrailingSlash)
      Deprecated.
      Same as getName(String) but adding the possibility to pass paths that end with a trailing '/'
      Parameters:
      path - the path to get the name from
      ignoreTrailingSlash - true to ignore the trailing slash
      Returns:
      the name
      See Also:

    • getNamespacePrefix

      public static String getNamespacePrefix(String qname)
      Deprecated.
      Returns the namespace prefix of the given qname. If the prefix is missing, an empty string is returned. Please note, that this method does not validate the name or prefix.

      the qname has the format: qname := [prefix ':'] local;

      Parameters:
      qname - a qualified name
      Returns:
      the prefix of the name or "".
      Throws:
      NullPointerException - if qname is null
      See Also:

    • getLocalName

      public static String getLocalName(String qname)
      Deprecated.
      Returns the local name of the given qname. Please note, that this method does not validate the name.

      the qname has the format: qname := [prefix ':'] local;

      Parameters:
      qname - a qualified name
      Returns:
      the localname
      Throws:
      NullPointerException - if qname is null
      See Also:

    • isSibling

      public static boolean isSibling(String p1, String p2)
      Deprecated.
      Determines, if two paths denote hierarchical siblins.
      Parameters:
      p1 - first path
      p2 - second path
      Returns:
      true if on same level, false otherwise

    • isDescendant

      public static boolean isDescendant(String path, String descendant)
      Deprecated.
      Determines if the descendant path is hierarchical a descendant of path.
      Parameters:
      path - the current path
      descendant - the potential descendant
      Returns:
      true if the descendant is a descendant; false otherwise.

    • isDescendantOrEqual

      public static boolean isDescendantOrEqual(String path, String descendant)
      Deprecated.
      Determines if the descendant path is hierarchical a descendant of path or equal to it.
      Parameters:
      path - the path to check
      descendant - the potential descendant
      Returns:
      true if the descendant is a descendant or equal; false otherwise.

    • getRelativeParent

      public static String getRelativeParent(String path, int level)
      Deprecated.
      Returns the nth relative parent of the path, where n=level.

      Example:
      Text.getRelativeParent("/foo/bar/test", 1) == "/foo/bar"

      Parameters:
      path - the path of the page
      level - the level of the parent
      Returns:
      the path of the relative parent

    • getRelativeParent

      public static String getRelativeParent(String path, int level, boolean ignoreTrailingSlash)
      Deprecated.
      Same as getRelativeParent(String, int) but adding the possibility to pass paths that end with a trailing '/'
      Parameters:
      path - The path.
      level - The level if the parent.
      ignoreTrailingSlash - true to ignore the trailing slash
      Returns:
      the path of hte paerent
      See Also:

    • getAbsoluteParent

      public static String getAbsoluteParent(String path, int level)
      Deprecated.
      Returns the nth absolute parent of the path, where n=level.

      Example:
      Text.getAbsoluteParent("/foo/bar/test", 1) == "/foo/bar"

      Parameters:
      path - the path of the page
      level - the level of the parent
      Returns:
      the absolute parent path

    • replaceVariables

      public static String replaceVariables(Properties variables, String value, boolean ignoreMissing) throws IllegalArgumentException
      Deprecated.
      Performs variable replacement on the given string value. Each ${...} sequence within the given value is replaced with the value of the named parser variable. If a variable is not found in the properties an IllegalArgumentException is thrown unless ignoreMissing is true. In the later case, the missing variable is replaced by the empty string.
      Parameters:
      variables - the variables to replace
      value - the original value
      ignoreMissing - if true, missing variables are replaced by the empty string.
      Returns:
      value after variable replacements
      Throws:
      IllegalArgumentException - if the replacement of a referenced variable is not found