From: idfx <idfx>
Date: Mon, 10 Sep 2001 21:59:10 +0000 (+0000)
Subject: webdbdate2path was in format /yyyy/mm/dd/ should be in /yyyy/mm/
X-Git-Tag: prexmlproducerconfig~496
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=84722c0556b2100ebf0fd7e769cf89d3fb628ba8;p=mir.git

webdbdate2path was in format /yyyy/mm/dd/ should be in /yyyy/mm/
---

diff --git a/source/mir/misc/StringUtil.java b/source/mir/misc/StringUtil.java
index 76a323b4..9bfb1520 100755
--- a/source/mir/misc/StringUtil.java
+++ b/source/mir/misc/StringUtil.java
@@ -18,107 +18,109 @@ import  gnu.regexp.*;
  */
 public final class StringUtil {
 
-	/**
-	 * Wandelt Datum in einen 8-ziffrigen String um (yyyymmdd)
-	 * @param theDate
-	 * @return 8-ziffriger String (yyyymmdd)
-	 */
-
-	public static final String date2webdbDate (GregorianCalendar theDate) {
-		StringBuffer webdbDate = new StringBuffer();
-		webdbDate.append(String.valueOf(theDate.get(Calendar.YEAR)));
-		webdbDate.append(pad2(theDate.get(Calendar.MONTH) + 1));
-		webdbDate.append(pad2(theDate.get(Calendar.DATE)));
-		return  webdbDate.toString();
-	}
-
-	/**
-	 * wandelt Calendar in dd.mm.yyyy / hh.mm um
-	 * @param theDate
-	 * @return String mit (dd.mm.yyyy / hh.mm um)
-	 */
-	public static String date2readableDateTime (GregorianCalendar theDate) {
-		String readable = "";
-		int hour;
-		readable += pad2(theDate.get(Calendar.DATE));
-		readable += "." + pad2(theDate.get(Calendar.MONTH) + 1);
-		readable += "." + String.valueOf(theDate.get(Calendar.YEAR));
-		hour = theDate.get(Calendar.HOUR);
-		if (theDate.get(Calendar.AM_PM) == Calendar.PM)
-			hour += 12;
-		readable += " / " + pad2(hour);
-		readable += ":" + pad2(theDate.get(Calendar.MINUTE));
-		return  readable;
-	}
-
-	/**
-	 * wandelt eine Datum in einen 8-buchstabigen String, der durch <code>/</code>
-	 * getrennt ist.
-	 *
-	 * @param webdbDate
-	 * @return String mit <code>/yyyy/mm/dd</code>
-	 */
-	public static final String webdbDate2path (String webdbDate) {
-		StringBuffer path = new StringBuffer();
-		path.append("/").append(webdbDate.substring(0, 4));
-		path.append("/").append(webdbDate.substring(4, 6));
-		path.append("/").append(webdbDate.substring(6, 8));
-		return  path.toString();
-	}
-
-	/**
-	 * wandelt Calendar in dd.mm.yyyy um
-	 *
-	 * @param theDate
-	 * @return String mit  <code>dd.mm.yyyy</code>
-	 */
-	public static final String webdbDate2readableDate (String webdbDate) {
-		String date = "";
-		date += webdbDate.substring(6, 8);
-		date += "." + webdbDate.substring(4, 6);
-		date += "." + webdbDate.substring(0, 4);
-		return  date;
-	}
+  /**
+   * Wandelt Datum in einen 8-ziffrigen String um (yyyymmdd)
+   * @param theDate
+   * @return 8-ziffriger String (yyyymmdd)
+   */
+
+  public static final String date2webdbDate (GregorianCalendar theDate) {
+    StringBuffer webdbDate = new StringBuffer();
+    webdbDate.append(String.valueOf(theDate.get(Calendar.YEAR)));
+    webdbDate.append(pad2(theDate.get(Calendar.MONTH) + 1));
+    webdbDate.append(pad2(theDate.get(Calendar.DATE)));
+    return  webdbDate.toString();
+  }
+
+  /**
+   * wandelt Calendar in dd.mm.yyyy / hh.mm um
+   * @param theDate
+   * @return String mit (dd.mm.yyyy / hh.mm um)
+   */
+  public static String date2readableDateTime (GregorianCalendar theDate) {
+    String readable = "";
+    int hour;
+    readable += pad2(theDate.get(Calendar.DATE));
+    readable += "." + pad2(theDate.get(Calendar.MONTH) + 1);
+    readable += "." + String.valueOf(theDate.get(Calendar.YEAR));
+    hour = theDate.get(Calendar.HOUR);
+    if (theDate.get(Calendar.AM_PM) == Calendar.PM)
+      hour += 12;
+    readable += " / " + pad2(hour);
+    readable += ":" + pad2(theDate.get(Calendar.MINUTE));
+    return  readable;
+  }
+
+  /**
+   * wandelt eine Datum in einen 8-buchstabigen String, der durch <code>/</code>
+   * getrennt ist.
+   *
+   * @param webdbDate
+   * @return String mit <code>/yyyy/mm/dd</code>
+   */
+  public static final String webdbDate2path (String webdbDate) {
+    StringBuffer path = new StringBuffer();
+    path.append("/").append(webdbDate.substring(0, 4));
+    path.append("/").append(webdbDate.substring(4, 6));
+    path.append("/");
+    //who did this?
+    //path.append("/").append(webdbDate.substring(6, 8));
+    return  path.toString();
+  }
+
+  /**
+   * wandelt Calendar in dd.mm.yyyy um
+   *
+   * @param theDate
+   * @return String mit  <code>dd.mm.yyyy</code>
+   */
+  public static final String webdbDate2readableDate (String webdbDate) {
+    String date = "";
+    date += webdbDate.substring(6, 8);
+    date += "." + webdbDate.substring(4, 6);
+    date += "." + webdbDate.substring(0, 4);
+    return  date;
+  }
 
 
   /**
    * converts string from format: yyyy-mm-dd__hh:mm:ss.d
    * to dd.mm.yyyy hh:mm
    */
-	public static String dateToReadableDate(String date) {
-		StringBuffer returnDate = new StringBuffer();
-		if (date!=null) {
-
-			returnDate.append(date.substring(8,10)).append('.');
-			returnDate.append(date.substring(5,7)).append('.');
-			returnDate.append(date.substring(0,4)).append(' ');
-			returnDate.append(date.substring(11,16));
-		}
-		return returnDate.toString();
-	}
-
-
-	/**
-	 * schließt einen String in Anführungsszeichen ein, falls er Leerzeichen o.ä. enthält
-	 *
-	 * @return gequoteter String
-	 */
-	 public static String quoteIfNecessary(String s) {
-		for (int i = 0; i < s.length(); i++)
-			if (!(Character.isLetterOrDigit(s.charAt(i)) || s.charAt(i) == '.'))
-				return quote(s, '"');
-		return s;
-	}
-
-	 /**
-	 * schließt <code>s</code> in <code>'</code> ein und setzt Backslashes vor
-	 * "gefährliche" Zeichen innerhalb des Strings
-	 * Quotes special SQL-characters in <code>s</code>
-	 *
-	 * @return geqoteter String
-	 */
-	public static String quote(String s)
-	{
+  public static String dateToReadableDate(String date) {
+    StringBuffer returnDate = new StringBuffer();
+    if (date!=null) {
+
+      returnDate.append(date.substring(8,10)).append('.');
+      returnDate.append(date.substring(5,7)).append('.');
+      returnDate.append(date.substring(0,4)).append(' ');
+      returnDate.append(date.substring(11,16));
+    }
+    return returnDate.toString();
+  }
+
+
+  /**
+   * schließt einen String in Anführungsszeichen ein, falls er Leerzeichen o.ä. enthält
+   *
+   * @return gequoteter String
+   */
+   public static String quoteIfNecessary(String s) {
+    for (int i = 0; i < s.length(); i++)
+      if (!(Character.isLetterOrDigit(s.charAt(i)) || s.charAt(i) == '.'))
+        return quote(s, '"');
+    return s;
+  }
+
+   /**
+   * schließt <code>s</code> in <code>'</code> ein und setzt Backslashes vor
+   * "gefährliche" Zeichen innerhalb des Strings
+   * Quotes special SQL-characters in <code>s</code>
+   *
+   * @return geqoteter String
+   */
+  public static String quote(String s)
+  {
     //String s2 = quote(s, '\'');
 
     //Quickhack
@@ -135,383 +137,383 @@ public final class StringUtil {
     //Quickhack end
 
     s2 = quote(s2, '\"');
-		return s2;
-	}
-
-	/**
-	 * schließt <code>s</code> in <code>'</code> ein und setzt Backslashes vor
-	 * "gefährliche" Zeichen innerhalb des Strings
-	 *
-	 * @param s String, der gequoted werden soll
-	 * @param quoteChar zu quotendes Zeichen
-	 * @return gequoteter String
-	 */
-	public static String quote(String s, char quoteChar)
-	{
-		StringBuffer buf = new StringBuffer(s.length());
-		int pos = 0;
-		while (pos < s.length()) {
-			int i = s.indexOf(quoteChar, pos);
-			if (i < 0) i = s.length();
-			buf.append(s.substring(pos, i));
-			pos = i;
-			if (pos < s.length()) {
-				buf.append('\\');
-	      buf.append(quoteChar);
-      	pos++;
-			}
-		}
-		return buf.toString();
-	}
-
-	/**
-	 * ersetzt gefährliche zeichen in  <code>s</code>
-	 *
-	 */
-
-	public static String unquote(String s)
-	{
-		char quoteChar='\'';
-		StringBuffer buf = new StringBuffer(s.length());
-		int pos = 0;
-		String searchString = "\\"+quoteChar;
-		while (pos < s.length()) {
-			int i = s.indexOf(searchString, pos);
-			if (i < 0) i = s.length();
-			buf.append(s.substring(pos, i));
-			pos = i+1;
-		}
-		return buf.toString();
-	}
-
-	/**
-	 * Wandelet String in byte[] um.
-	 * @param s
-	 * @return byte[] des String
-	 */
-
-	public static byte[] stringToBytes(String s) {
-		String crlf = System.getProperty("line.separator");
-		if (!crlf.equals("\n"))
-			s = replace(s, "\n", crlf);
+    return s2;
+  }
+
+  /**
+   * schließt <code>s</code> in <code>'</code> ein und setzt Backslashes vor
+   * "gefährliche" Zeichen innerhalb des Strings
+   *
+   * @param s String, der gequoted werden soll
+   * @param quoteChar zu quotendes Zeichen
+   * @return gequoteter String
+   */
+  public static String quote(String s, char quoteChar)
+  {
+    StringBuffer buf = new StringBuffer(s.length());
+    int pos = 0;
+    while (pos < s.length()) {
+      int i = s.indexOf(quoteChar, pos);
+      if (i < 0) i = s.length();
+      buf.append(s.substring(pos, i));
+      pos = i;
+      if (pos < s.length()) {
+        buf.append('\\');
+        buf.append(quoteChar);
+        pos++;
+      }
+    }
+    return buf.toString();
+  }
+
+  /**
+   * ersetzt gefährliche zeichen in  <code>s</code>
+   *
+   */
+
+  public static String unquote(String s)
+  {
+    char quoteChar='\'';
+    StringBuffer buf = new StringBuffer(s.length());
+    int pos = 0;
+    String searchString = "\\"+quoteChar;
+    while (pos < s.length()) {
+      int i = s.indexOf(searchString, pos);
+      if (i < 0) i = s.length();
+      buf.append(s.substring(pos, i));
+      pos = i+1;
+    }
+    return buf.toString();
+  }
+
+  /**
+   * Wandelet String in byte[] um.
+   * @param s
+   * @return byte[] des String
+   */
+
+  public static byte[] stringToBytes(String s) {
+    String crlf = System.getProperty("line.separator");
+    if (!crlf.equals("\n"))
+      s = replace(s, "\n", crlf);
     // byte[] buf = new byte[s.length()];
     byte[] buf = s.getBytes();
-		return buf;
-	}
-
-		/**
-	 * Ersetzt in String <code>s</code> das <code>pattern</code> durch <code>substitute</code>
-	 * @param s
-	 * @param pattern
-	 * @param substitute
-	 * @return String mit den Ersetzungen
-	 */
-	public static String replace(String s, String pattern, String substitute) {
-		int i = 0, pLen = pattern.length(), sLen = substitute.length();
-		StringBuffer buf = new StringBuffer(s.length());
-		while (true) {
-			int j = s.indexOf(pattern, i);
-			if (j < 0) {
-				buf.append(s.substring(i));
-				break;
-			} else {
-				buf.append(s.substring(i, j));
-				buf.append(substitute);
-				i = j+pLen;
-			}
-		}
-		return buf.toString();
-	}
-
-
-	/**
-	 * Fügt einen Separator an den Pfad an
-	 * @param path
-	 * @return Pfad mit Separator am Ende
-	 */
-	public static final String addSeparator (String path) {
-		return  path.length() == 0 || path.endsWith(File.separator) ? path : path
-				+ File.separatorChar;
-	}
-
-	/**
-	 * Fügt ein <code>/</code> ans ende des Strings and
-	 * @param path
-	 * @return Pfad mit <code>/</code> am Ende
-	 */
-	public static final String addSlash (String path) {
-		return  path.length() == 0 || path.endsWith("/") ? path : path + '/';
-	}
-
-	/**
-	 * Löscht <code>/</code> am Ende des Strings, falls vorhanden
-	 * @param path
-	 * @return String ohne <code>/</code> am Ende
-	 */
-	public static final String removeSlash (String path) {
-		return  path.length() > 1 && path.endsWith("/") ? path.substring(0, path.length()
-				- 1) : path;
-	}
-
-	/**
-	 * Löscht Slash am Anfang des Strings
-	 * @param path
-	 * @return
-	 */
-	public static String removeFirstSlash (String path) {
-		return  path.startsWith("/") ? path.substring(1) : path;
-	}
-
-	/**
-	 * formatiert eine Zahl (0-99) zweistellig (z.B. 5 -> 05)
-	 * @return zwistellige Zahl
-	 */
-	public static String pad2 (int number) {
-		return  number < 10 ? "0" + number : String.valueOf(number);
-	}
-
-	/**
-	 * formatiert eine Zahl (0-999) dreistellig (z.B. 7 -> 007)
-	 *
-	 * @return 3-stellige Zahl
-	 */
-	public static String pad3 (int number) {
-		return  number < 10 ? "00" + number : number < 100 ? "0" + number : String.valueOf(number);
-	}
-
-	/**
-	 * Konvertiert Unix-Linefeeds in Win-Linefeeds
-	 * @param s
-	 * @return Konvertierter String
-	 */
-	public static String unixLineFeedsToWin(String s) {
-		int i = -1;
-		while (true) {
-			i = s.indexOf('\n', i+1);
-			if (i < 0) break;
-			if ((i == 0 || s.charAt(i-1) != '\r') &&
-				(i == s.length()-1 || s.charAt(i+1) != '\r')) {
-				s = s.substring(0, i)+'\r'+s.substring(i);
-				i++;
-			}
-		}
-		return s;
-	}
-
-
-	/**
-	 * verwandelt einen String in eine gültige Url, konvertiert Sonderzeichen
-	 * und Spaces werden zu Underscores
-	 *
-	 * @return gültige Url
-	 */
-	public static String convert2url(String s) {
-		s = toLowerCase(s);
-		StringBuffer buf = new StringBuffer();
-		for(int i = 0; i < s.length(); i++ ) {
-				switch( s.charAt( i ) ) {
-				case 'ö':
-			buf.append( "oe" ); break;
-				case 'ä':
-			buf.append( "ae" ); break;
-				case 'ü':
-			buf.append( "ue" ); break;
-				case 'ã':
-			buf.append( "a" ); break;
-				case '´':
-				case '.':
-			buf.append( "_" ); break;
-				case ' ':
-			if( buf.charAt( buf.length() - 1 ) != '_' ) {
-					buf.append( "_" );
-			}
-			break;
-				default:
-			buf.append( s.charAt( i ) );
-				}
-		}
-		return buf.toString();
-	}
-
-	/**
-	 * wandelt Sonderzeichen in Quotes um
-	 *
-	 * @return Kovertierter String
-	 */
-	public static String encodeHtml(String s) {
-		StringBuffer buf = new StringBuffer();
-		for(int i=0;i < s.length(); i++ ) {
-
-			/** @todo looks inefficient */
-			if (s.charAt(i)=='&') {
-				// convert html to xml-parsable representation
-				if( s.indexOf( "&ouml;", i ) == i ) {
-					buf.append( "&#246;" ); i += 5;
-					continue;
-				}
-				if( s.indexOf( "&auml;", i ) == i ) {
-					buf.append( "&#228;" ); i += 5;
-					continue;
-				}
-				if( s.indexOf( "&uuml;", i ) == i ) {
-					buf.append( "&#252;" ); i += 5;
-					continue;
-				}
-				if( s.indexOf( "&Ouml;", i ) == i ) {
-					buf.append( "&#214;" ); i += 5;
-					continue;
-				}
-				if( s.indexOf( "&Auml;", i ) == i ) {
-					buf.append( "&#196;" ); i += 5;
-					continue;
-				}
-				if( s.indexOf( "&Uuml;", i ) == i ) {
-					buf.append( "&#220;" ); i += 5;
-					continue;
-				}
-				if( s.indexOf( "&szlig;", i ) == i ) {
-					buf.append( "&#223;" ); i += 6;
-					continue;
-				}
-
-				/** @todo should only escape outside of tags */
-
-				if( s.indexOf( "&quot;", i ) == i ) {
-					buf.append( "&#223;" ); i += 5;
-					continue;
+    return buf;
+  }
+
+    /**
+   * Ersetzt in String <code>s</code> das <code>pattern</code> durch <code>substitute</code>
+   * @param s
+   * @param pattern
+   * @param substitute
+   * @return String mit den Ersetzungen
+   */
+  public static String replace(String s, String pattern, String substitute) {
+    int i = 0, pLen = pattern.length(), sLen = substitute.length();
+    StringBuffer buf = new StringBuffer(s.length());
+    while (true) {
+      int j = s.indexOf(pattern, i);
+      if (j < 0) {
+        buf.append(s.substring(i));
+        break;
+      } else {
+        buf.append(s.substring(i, j));
+        buf.append(substitute);
+        i = j+pLen;
+      }
+    }
+    return buf.toString();
+  }
+
+
+  /**
+   * Fügt einen Separator an den Pfad an
+   * @param path
+   * @return Pfad mit Separator am Ende
+   */
+  public static final String addSeparator (String path) {
+    return  path.length() == 0 || path.endsWith(File.separator) ? path : path
+        + File.separatorChar;
+  }
+
+  /**
+   * Fügt ein <code>/</code> ans ende des Strings and
+   * @param path
+   * @return Pfad mit <code>/</code> am Ende
+   */
+  public static final String addSlash (String path) {
+    return  path.length() == 0 || path.endsWith("/") ? path : path + '/';
+  }
+
+  /**
+   * Löscht <code>/</code> am Ende des Strings, falls vorhanden
+   * @param path
+   * @return String ohne <code>/</code> am Ende
+   */
+  public static final String removeSlash (String path) {
+    return  path.length() > 1 && path.endsWith("/") ? path.substring(0, path.length()
+        - 1) : path;
+  }
+
+  /**
+   * Löscht Slash am Anfang des Strings
+   * @param path
+   * @return
+   */
+  public static String removeFirstSlash (String path) {
+    return  path.startsWith("/") ? path.substring(1) : path;
+  }
+
+  /**
+   * formatiert eine Zahl (0-99) zweistellig (z.B. 5 -> 05)
+   * @return zwistellige Zahl
+   */
+  public static String pad2 (int number) {
+    return  number < 10 ? "0" + number : String.valueOf(number);
+  }
+
+  /**
+   * formatiert eine Zahl (0-999) dreistellig (z.B. 7 -> 007)
+   *
+   * @return 3-stellige Zahl
+   */
+  public static String pad3 (int number) {
+    return  number < 10 ? "00" + number : number < 100 ? "0" + number : String.valueOf(number);
+  }
+
+  /**
+   * Konvertiert Unix-Linefeeds in Win-Linefeeds
+   * @param s
+   * @return Konvertierter String
+   */
+  public static String unixLineFeedsToWin(String s) {
+    int i = -1;
+    while (true) {
+      i = s.indexOf('\n', i+1);
+      if (i < 0) break;
+      if ((i == 0 || s.charAt(i-1) != '\r') &&
+        (i == s.length()-1 || s.charAt(i+1) != '\r')) {
+        s = s.substring(0, i)+'\r'+s.substring(i);
+        i++;
+      }
+    }
+    return s;
+  }
+
+
+  /**
+   * verwandelt einen String in eine gültige Url, konvertiert Sonderzeichen
+   * und Spaces werden zu Underscores
+   *
+   * @return gültige Url
+   */
+  public static String convert2url(String s) {
+    s = toLowerCase(s);
+    StringBuffer buf = new StringBuffer();
+    for(int i = 0; i < s.length(); i++ ) {
+        switch( s.charAt( i ) ) {
+        case 'ö':
+      buf.append( "oe" ); break;
+        case 'ä':
+      buf.append( "ae" ); break;
+        case 'ü':
+      buf.append( "ue" ); break;
+        case 'ã':
+      buf.append( "a" ); break;
+        case '´':
+        case '.':
+      buf.append( "_" ); break;
+        case ' ':
+      if( buf.charAt( buf.length() - 1 ) != '_' ) {
+          buf.append( "_" );
+      }
+      break;
+        default:
+      buf.append( s.charAt( i ) );
         }
-				if( s.indexOf( "&ndash;", i ) == i ) {
-					buf.append( "&#8211;" ); i += 6;
-					continue;
+    }
+    return buf.toString();
+  }
+
+  /**
+   * wandelt Sonderzeichen in Quotes um
+   *
+   * @return Kovertierter String
+   */
+  public static String encodeHtml(String s) {
+    StringBuffer buf = new StringBuffer();
+    for(int i=0;i < s.length(); i++ ) {
+
+      /** @todo looks inefficient */
+      if (s.charAt(i)=='&') {
+        // convert html to xml-parsable representation
+        if( s.indexOf( "&ouml;", i ) == i ) {
+          buf.append( "&#246;" ); i += 5;
+          continue;
+        }
+        if( s.indexOf( "&auml;", i ) == i ) {
+          buf.append( "&#228;" ); i += 5;
+          continue;
+        }
+        if( s.indexOf( "&uuml;", i ) == i ) {
+          buf.append( "&#252;" ); i += 5;
+          continue;
+        }
+        if( s.indexOf( "&Ouml;", i ) == i ) {
+          buf.append( "&#214;" ); i += 5;
+          continue;
+        }
+        if( s.indexOf( "&Auml;", i ) == i ) {
+          buf.append( "&#196;" ); i += 5;
+          continue;
+        }
+        if( s.indexOf( "&Uuml;", i ) == i ) {
+          buf.append( "&#220;" ); i += 5;
+          continue;
+        }
+        if( s.indexOf( "&szlig;", i ) == i ) {
+          buf.append( "&#223;" ); i += 6;
+          continue;
+        }
+
+        /** @todo should only escape outside of tags */
+
+        if( s.indexOf( "&quot;", i ) == i ) {
+          buf.append( "&#223;" ); i += 5;
+          continue;
+        }
+        if( s.indexOf( "&ndash;", i ) == i ) {
+          buf.append( "&#8211;" ); i += 6;
+          continue;
         }
         if( s.indexOf( "&mdash;", i ) == i ) {
-					buf.append( "&#8212;" ); i += 6;
-					continue;
+          buf.append( "&#8212;" ); i += 6;
+          continue;
         }
         if( s.indexOf( "&ldquo;", i ) == i ) {
-					buf.append( "&#8220;" ); i += 6;
-					continue;
+          buf.append( "&#8220;" ); i += 6;
+          continue;
         }
         if( s.indexOf( "&rdquo;", i ) == i ) {
-					buf.append( "&#8221;" ); i += 6;
-					continue;
+          buf.append( "&#8221;" ); i += 6;
+          continue;
         }
         if( s.indexOf( "&bdquo;", i ) == i ) {
-					buf.append( "&#8222;" ); i += 6;
-					continue;
+          buf.append( "&#8222;" ); i += 6;
+          continue;
         }
 
         //looks pretty stupid
         if( s.indexOf( "&lt;", i ) == i ) {
-					buf.append( "&lt;" ); i += 3;
-					continue;
+          buf.append( "&lt;" ); i += 3;
+          continue;
         }
         if( s.indexOf( "&gt;", i ) == i ) {
-					buf.append( "&gt;" ); i += 3;
-					continue;
+          buf.append( "&gt;" ); i += 3;
+          continue;
         }
         if( s.indexOf( "&acute;", i ) == i ) {
-					buf.append( "&acute;" ); i += 6;
-					continue;
+          buf.append( "&acute;" ); i += 6;
+          continue;
         }
         if( s.indexOf( "&nbsp;", i ) == i ) {
-					buf.append( "&nbsp;" ); i += 5;
-					continue;
+          buf.append( "&nbsp;" ); i += 5;
+          continue;
         }
         //has to be the last
         if( s.indexOf( "&", i ) == i ) {
-					buf.append( "&#38;" ); i += 0;
-					continue;
+          buf.append( "&#38;" ); i += 0;
+          continue;
         }
-			}
-			// convert umlauts an other special charakters
-			switch( s.charAt(i) ) {
-				case 'ö': buf.append( "&#246;" ); break;
-				case 'ä': buf.append( "&#228;" ); break;
-				case 'ü': buf.append( "&#252;" ); break;
-				case 'Ö': buf.append( "&#214;" ); break;
-				case 'Ä': buf.append( "&#196;" ); break;
-				case 'Ü': buf.append( "&#220;" ); break;
-				case 'ß': buf.append( "&#223;" ); break;
-				case 'é': buf.append( "&#233;" ); break;
-				case 'è': buf.append( "&#232;" ); break;
-				case 'á': buf.append( "&#225;" ); break;
-				case 'à': buf.append( "&#224;" ); break;
-				case 'â': buf.append( "&#226;" ); break;
-				case 'ã': buf.append( "&#227;" ); break;
-				case '¬': buf.append( "&#172;" ); break;
-				case '¹': buf.append( "&#185;" ); break;
-				case '²': buf.append( "&#178;" ); break;
-				case '³': buf.append( "&#179;" ); break;
-				case '¼': buf.append( "&#188;" ); break;
-				case '½': buf.append( "&#189;" ); break;
-				case '¾': buf.append( "&#190;" ); break;
-				case '¶': buf.append( "&#182;" ); break;
-				case 'æ': buf.append( "&#230;" ); break;
-				case 'ð': buf.append( "&#240;" ); break;
-				case '|': buf.append( "&#166;" ); break;
-				case '·': buf.append( "&#183;" ); break;
-				case '°': buf.append( "&#176;" ); break;
-				case '§': buf.append( "&#167;" ); break;
-				case 'ø': buf.append( "&#248;" ); break;
-				case 'ç': buf.append( "&#231;" ); break;
-				case '¤': buf.append( "&#164;" ); break;
-				case 'ª': buf.append( "&#170;" ); break;
-				case 'Ç': buf.append( "&#199;" ); break;
-				case 'Ã': buf.append( "&#195;" ); break;
-				case 'Â': buf.append( "&#194;" ); break;
-				case 'Æ': buf.append( "&#198;" ); break;
-				case '©': buf.append( "&#169;" ); break;
-				case '®': buf.append( "&#174;" ); break;
-				case '¥': buf.append( "&#165;" ); break;
-				case 'Þ': buf.append( "&#254;" ); break;
-				case '¯': buf.append( "&#175;" ); break;
-				case 'Ð': buf.append( "&#208;" ); break;
-				case 'º': buf.append( "&#186;" ); break;
-				case '¡': buf.append( "&#161;" ); break;
-				case '£': buf.append( "&#163;" ); break;
-				case '±': buf.append( "&#177;" ); break;
-				case '¿': buf.append( "&#191;" ); break;
-				case 'Ø': buf.append( "&#216;" ); break;
-				case 'Á': buf.append( "&#192;" ); break;
-				case 'À': buf.append( "&#193;" ); break;
-				case 'É': buf.append( "&#200;" ); break;
-				case 'È': buf.append( "&#201;" ); break;
-				case 'ù': buf.append( "&#250;" ); break;
-				case 'ñ': buf.append( "&#241;" ); break;
-				case 'Ñ': buf.append( "&#209;" ); break;
-				case 'µ': buf.append( "&#181;" ); break;
-				case 'Í': buf.append( "&#204;" ); break;
-				case 'Ì': buf.append( "&#205;" ); break;
-				case 'í': buf.append( "&#236;" ); break;
-				case 'ì': buf.append( "&#237;" ); break;
-				case 'î': buf.append( "&#238;" ); break;
-				case 'Î': buf.append( "&#206;" ); break;
-				case 'ó': buf.append( "&#243;" ); break;
-				case 'Ó': buf.append( "&#210;" ); break;
-				case 'ò': buf.append( "&#206;" ); break;
-				case 'Ò': buf.append( "&#211;" ); break;
-				case 'ô': buf.append( "&#244;" ); break;
-				case 'Ô': buf.append( "&#212;" ); break;
-				case 'õ': buf.append( "&#245;" ); break;
-				case 'Õ': buf.append( "&#213;" ); break;
-				case 'ý': buf.append( "&#253;" ); break;
-				case 'Ý': buf.append( "&#221;" ); break;
-				case 'û': buf.append( "&#251;" ); break;
-				case 'Û': buf.append( "&#219;" ); break;
-				case 'ú': buf.append( "&#249;" ); break;
-				case 'Ú': buf.append( "&#217;" ); break;
-				case 'Ù': buf.append( "&#218;" ); break;
-				case 'Ê': buf.append( "&#202;" ); break;
-				case 'ê': buf.append( "&#234;" ); break;
-				case 'å': buf.append( "&#229;" ); break;
-				case 'Å': buf.append( "&#197;" ); break;
-				case 'ë': buf.append( "&#235;" ); break;
-				case 'Ë': buf.append( "&#203;" ); break;
-				case 'ÿ': buf.append( "&#255;" ); break;
-				case 'ï': buf.append( "&#239;" ); break;
-				case 'Ï': buf.append( "&#207;" ); break;
-				case '«': buf.append( "&#171;" ); break;
+      }
+      // convert umlauts an other special charakters
+      switch( s.charAt(i) ) {
+        case 'ö': buf.append( "&#246;" ); break;
+        case 'ä': buf.append( "&#228;" ); break;
+        case 'ü': buf.append( "&#252;" ); break;
+        case 'Ö': buf.append( "&#214;" ); break;
+        case 'Ä': buf.append( "&#196;" ); break;
+        case 'Ü': buf.append( "&#220;" ); break;
+        case 'ß': buf.append( "&#223;" ); break;
+        case 'é': buf.append( "&#233;" ); break;
+        case 'è': buf.append( "&#232;" ); break;
+        case 'á': buf.append( "&#225;" ); break;
+        case 'à': buf.append( "&#224;" ); break;
+        case 'â': buf.append( "&#226;" ); break;
+        case 'ã': buf.append( "&#227;" ); break;
+        case '¬': buf.append( "&#172;" ); break;
+        case '¹': buf.append( "&#185;" ); break;
+        case '²': buf.append( "&#178;" ); break;
+        case '³': buf.append( "&#179;" ); break;
+        case '¼': buf.append( "&#188;" ); break;
+        case '½': buf.append( "&#189;" ); break;
+        case '¾': buf.append( "&#190;" ); break;
+        case '¶': buf.append( "&#182;" ); break;
+        case 'æ': buf.append( "&#230;" ); break;
+        case 'ð': buf.append( "&#240;" ); break;
+        case '|': buf.append( "&#166;" ); break;
+        case '·': buf.append( "&#183;" ); break;
+        case '°': buf.append( "&#176;" ); break;
+        case '§': buf.append( "&#167;" ); break;
+        case 'ø': buf.append( "&#248;" ); break;
+        case 'ç': buf.append( "&#231;" ); break;
+        case '¤': buf.append( "&#164;" ); break;
+        case 'ª': buf.append( "&#170;" ); break;
+        case 'Ç': buf.append( "&#199;" ); break;
+        case 'Ã': buf.append( "&#195;" ); break;
+        case 'Â': buf.append( "&#194;" ); break;
+        case 'Æ': buf.append( "&#198;" ); break;
+        case '©': buf.append( "&#169;" ); break;
+        case '®': buf.append( "&#174;" ); break;
+        case '¥': buf.append( "&#165;" ); break;
+        case 'Þ': buf.append( "&#254;" ); break;
+        case '¯': buf.append( "&#175;" ); break;
+        case 'Ð': buf.append( "&#208;" ); break;
+        case 'º': buf.append( "&#186;" ); break;
+        case '¡': buf.append( "&#161;" ); break;
+        case '£': buf.append( "&#163;" ); break;
+        case '±': buf.append( "&#177;" ); break;
+        case '¿': buf.append( "&#191;" ); break;
+        case 'Ø': buf.append( "&#216;" ); break;
+        case 'Á': buf.append( "&#192;" ); break;
+        case 'À': buf.append( "&#193;" ); break;
+        case 'É': buf.append( "&#200;" ); break;
+        case 'È': buf.append( "&#201;" ); break;
+        case 'ù': buf.append( "&#250;" ); break;
+        case 'ñ': buf.append( "&#241;" ); break;
+        case 'Ñ': buf.append( "&#209;" ); break;
+        case 'µ': buf.append( "&#181;" ); break;
+        case 'Í': buf.append( "&#204;" ); break;
+        case 'Ì': buf.append( "&#205;" ); break;
+        case 'í': buf.append( "&#236;" ); break;
+        case 'ì': buf.append( "&#237;" ); break;
+        case 'î': buf.append( "&#238;" ); break;
+        case 'Î': buf.append( "&#206;" ); break;
+        case 'ó': buf.append( "&#243;" ); break;
+        case 'Ó': buf.append( "&#210;" ); break;
+        case 'ò': buf.append( "&#206;" ); break;
+        case 'Ò': buf.append( "&#211;" ); break;
+        case 'ô': buf.append( "&#244;" ); break;
+        case 'Ô': buf.append( "&#212;" ); break;
+        case 'õ': buf.append( "&#245;" ); break;
+        case 'Õ': buf.append( "&#213;" ); break;
+        case 'ý': buf.append( "&#253;" ); break;
+        case 'Ý': buf.append( "&#221;" ); break;
+        case 'û': buf.append( "&#251;" ); break;
+        case 'Û': buf.append( "&#219;" ); break;
+        case 'ú': buf.append( "&#249;" ); break;
+        case 'Ú': buf.append( "&#217;" ); break;
+        case 'Ù': buf.append( "&#218;" ); break;
+        case 'Ê': buf.append( "&#202;" ); break;
+        case 'ê': buf.append( "&#234;" ); break;
+        case 'å': buf.append( "&#229;" ); break;
+        case 'Å': buf.append( "&#197;" ); break;
+        case 'ë': buf.append( "&#235;" ); break;
+        case 'Ë': buf.append( "&#203;" ); break;
+        case 'ÿ': buf.append( "&#255;" ); break;
+        case 'ï': buf.append( "&#239;" ); break;
+        case 'Ï': buf.append( "&#207;" ); break;
+        case '«': buf.append( "&#171;" ); break;
         case '»': buf.append( "&#187;" ); break;
         case '\'': buf.append( "&acute;" ); break;
         case '\"': buf.append( "&quot;" ); break;
@@ -520,13 +522,13 @@ public final class StringUtil {
         //case '\u8220': buf.append( "&#8220;" ); break;
         //case '\u8221': buf.append( "&#8221;" ); break;
         //case '\u8222': buf.append( "&#8222;" ); break;
-				//case '\"': buf.append( "&#34;" ); break;
-				default: buf.append( s.charAt(i) );
-			}
+        //case '\"': buf.append( "&#34;" ); break;
+        default: buf.append( s.charAt(i) );
+      }
 
-		}
-		return buf.toString();
-	}
+    }
+    return buf.toString();
+  }
 
 
   public static String decodeHTMLinTags(String s){
@@ -572,144 +574,144 @@ public final class StringUtil {
     return buffer.toString();
   }
 
-	/** wandelt Quotes in Sonderzeichen um
-	 */
-	/**
-	public static String decodeHtml(String s) {
-		StringBuffer buf = new StringBuffer();
-		for(int i=0;i < s.length(); i++ ) {
-			if( s.indexOf( "&ouml;", i ) == i ) {
-				buf.append( "ö" ); i += 5;
-				continue;
-			}
-			if( s.indexOf( "&auml;", i ) == i ) {
-				buf.append( "ä" ); i += 5;
-				continue;
-			}
-			if( s.indexOf( "&uuml;", i ) == i ) {
-				buf.append( "ü" ); i += 5;
-				continue;
-			}
-			if( s.indexOf( "&Ouml;", i ) == i ) {
-				buf.append( "Ö" ); i += 5;
-				continue;
-			}
-			if( s.indexOf( "&Auml;", i ) == i ) {
-				buf.append( "Ä" ); i += 5;
-				continue;
-			}
-			if( s.indexOf( "&Uuml;", i ) == i ) {
-				buf.append( "Ü" ); i += 5;
-				continue;
-			}
-			if( s.indexOf( "&szlig;", i ) == i ) {
-				buf.append( "ß" ); i += 6;
-				continue;
-			}
+  /** wandelt Quotes in Sonderzeichen um
+   */
+  /**
+  public static String decodeHtml(String s) {
+    StringBuffer buf = new StringBuffer();
+    for(int i=0;i < s.length(); i++ ) {
+      if( s.indexOf( "&ouml;", i ) == i ) {
+        buf.append( "ö" ); i += 5;
+        continue;
+      }
+      if( s.indexOf( "&auml;", i ) == i ) {
+        buf.append( "ä" ); i += 5;
+        continue;
+      }
+      if( s.indexOf( "&uuml;", i ) == i ) {
+        buf.append( "ü" ); i += 5;
+        continue;
+      }
+      if( s.indexOf( "&Ouml;", i ) == i ) {
+        buf.append( "Ö" ); i += 5;
+        continue;
+      }
+      if( s.indexOf( "&Auml;", i ) == i ) {
+        buf.append( "Ä" ); i += 5;
+        continue;
+      }
+      if( s.indexOf( "&Uuml;", i ) == i ) {
+        buf.append( "Ü" ); i += 5;
+        continue;
+      }
+      if( s.indexOf( "&szlig;", i ) == i ) {
+        buf.append( "ß" ); i += 6;
+        continue;
+      }
       if( s.indexOf( "&quot;", i ) == i ) {
-				buf.append( "\"" ); i += 5;
-				continue;
-			}
-			buf.append( s.charAt(i) );
-		}
-		return buf.toString();
-	}
-	 */
-
-	/**
-	 * schnellere Variante der String.toLowerCase()-Routine
-	 *
-	 * @return String in Kleinbuchsten
-	 */
-	public static String toLowerCase(String s) {
-		int l = s.length();
-		char[] a = new char[l];
-		for (int i = 0; i < l; i++)
-			a[i] = Character.toLowerCase(s.charAt(i));
-		return new String(a);
-	}
-
-		/**
-	 * Findet <code>element</code> im String-Array <code>array</code>
-	 * @param array
-	 * @param element
-	 * @return Fundstelle als int oder -1
-	 */
-	public static int indexOf(String[] array, String element) {
-		if (array != null)
-			for (int i = 0; i < array.length; i++)
-				if (array[i].equals(element))
-					return i;
-		return -1;
-	}
-
-	/**
-	 * Testet auf Vorkommen von <code>element</code> in <code>array</code>
-	 * @param array String-Array
-	 * @param element
-	 * @return true wenn <code>element</code> vorkommt, sonst false
-	 */
-	public static boolean contains(String[] array, String element) {
-		return indexOf(array, element) >= 0;
-	}
-
-		/**
-	 * Ermittelt CRC-Prüfsumme von String <code>s</code>
-	 * @param s
-	 * @return CRC-Prüfsumme
-	 */
+        buf.append( "\"" ); i += 5;
+        continue;
+      }
+      buf.append( s.charAt(i) );
+    }
+    return buf.toString();
+  }
+   */
+
+  /**
+   * schnellere Variante der String.toLowerCase()-Routine
+   *
+   * @return String in Kleinbuchsten
+   */
+  public static String toLowerCase(String s) {
+    int l = s.length();
+    char[] a = new char[l];
+    for (int i = 0; i < l; i++)
+      a[i] = Character.toLowerCase(s.charAt(i));
+    return new String(a);
+  }
+
+    /**
+   * Findet <code>element</code> im String-Array <code>array</code>
+   * @param array
+   * @param element
+   * @return Fundstelle als int oder -1
+   */
+  public static int indexOf(String[] array, String element) {
+    if (array != null)
+      for (int i = 0; i < array.length; i++)
+        if (array[i].equals(element))
+          return i;
+    return -1;
+  }
+
+  /**
+   * Testet auf Vorkommen von <code>element</code> in <code>array</code>
+   * @param array String-Array
+   * @param element
+   * @return true wenn <code>element</code> vorkommt, sonst false
+   */
+  public static boolean contains(String[] array, String element) {
+    return indexOf(array, element) >= 0;
+  }
+
+    /**
+   * Ermittelt CRC-Prüfsumme von String <code>s</code>
+   * @param s
+   * @return CRC-Prüfsumme
+   */
   public static int getCRC(String s) {
-		int h = 0;
-		char val[] = s.toCharArray();
-		int len = val.length;
-
-		for (int i = 0 ; i < len; i++) {
-			h &= 0x7fffffff;
-			h = (((h >> 30) | (h << 1)) ^ (val[i]+i));
-		}
-
-		return (h << 8) | (len & 0xff);
-	}
-
-		/**
-	 * Liefert Default-Wert def zurück, wenn String <code>s</code>
-	 * kein Integer ist.
-	 *
-	 * @param s
-	 * @param def
-	 * @return geparster int aus s oder def
-	 */
-	public static int parseInt(String s, int def) {
-		if (s == null) return def;
-		try {
-			return Integer.parseInt(s);
-		} catch (NumberFormatException e) {
-			return def;
-		}
-	}
-
-	/**
-	 * Liefert Defaultwert def zurück, wenn s nicht zu einem float geparsed werden kann.
-	 * @param s
-	 * @param def
-	 * @return geparster float oder def
-	 */
-	public static float parseFloat(String s, float def) {
-		if (s == null) return def;
-		try {
-			return new Float(s).floatValue();
-		} catch (NumberFormatException e) {
-			return def;
-		}
-	}
-
-		/**
-	 * Findet Ende eines Satzes in String <code>text</code>
-	 * @param text
-	 * @param startIndex
-	 * @return index des Satzendes, oder -1
-	 */
-	public static int findEndOfSentence(String text, int startIndex) {
+    int h = 0;
+    char val[] = s.toCharArray();
+    int len = val.length;
+
+    for (int i = 0 ; i < len; i++) {
+      h &= 0x7fffffff;
+      h = (((h >> 30) | (h << 1)) ^ (val[i]+i));
+    }
+
+    return (h << 8) | (len & 0xff);
+  }
+
+    /**
+   * Liefert Default-Wert def zurück, wenn String <code>s</code>
+   * kein Integer ist.
+   *
+   * @param s
+   * @param def
+   * @return geparster int aus s oder def
+   */
+  public static int parseInt(String s, int def) {
+    if (s == null) return def;
+    try {
+      return Integer.parseInt(s);
+    } catch (NumberFormatException e) {
+      return def;
+    }
+  }
+
+  /**
+   * Liefert Defaultwert def zurück, wenn s nicht zu einem float geparsed werden kann.
+   * @param s
+   * @param def
+   * @return geparster float oder def
+   */
+  public static float parseFloat(String s, float def) {
+    if (s == null) return def;
+    try {
+      return new Float(s).floatValue();
+    } catch (NumberFormatException e) {
+      return def;
+    }
+  }
+
+    /**
+   * Findet Ende eines Satzes in String <code>text</code>
+   * @param text
+   * @param startIndex
+   * @return index des Satzendes, oder -1
+   */
+  public static int findEndOfSentence(String text, int startIndex) {
      while (true) {
        int i = text.indexOf('.', startIndex);
        if (i < 0) return -1;
@@ -723,178 +725,178 @@ public final class StringUtil {
      }
   }
 
-  	/**
-	 * Findet Wortende in String <code>text</code> ab <code>startIndex</code>
-	 * @param text
-	 * @param startIndex
-	 * @return Index des Wortendes, oder -1
-	 */
-	public static int findEndOfWord(String text, int startIndex) {
-		int i = text.indexOf(' ', startIndex),
-			j = text.indexOf('\n', startIndex);
-		if (i < 0) i = text.length();
-		if (j < 0) j = text.length();
-		return Math.min(i, j);
-	}
-
-	/**
-	 * Diese Routine macht aus links in reinem text browsbare links
-	 * @param text
-	 * @return Konvertierter String
-	 */
-	public static String makeLinks(String text) {
-		int i = 0;
-		StringBuffer buf = new StringBuffer(text.length());
-		while (true) {
-			int j = text.indexOf("http://", i);
-			if (j < 0) {
-				buf.append(text.substring(i));
-				break;
-			} else {
-				buf.append(text.substring(i, j));
-				int k = findEndOfWord(text,j+7);
-				String url="";
-				if (k<0)	url = text.substring(j);
-				else		url = text.substring(j,k);
-
-				buf.append("<a href=\042"+url+"\042>"+url+"</a>");
-				//System.out.println("url mark: " + url);
-				i = j+url.length();
-			}
-		}
-		return buf.toString();
-
-	}
-
-
-	/**
-	 *  convertNewline2P ist eine regex-routine zum umwandeln von 2 oder mehr newlines (\n)
-	 *  in den html-tag <p>
-	 *  nur sinnvoll, wenn text nicht im html-format eingegeben
-	 */
-	public static String convertNewline2P(String haystack) {
-		try {
-			RE regex = new RE("(<br>\r?\n<br>){1,}");
-			return regex.substituteAll(haystack,"\n</p><p>");
-		} catch(REException ex){
-			return null;
-		}
-	}
-
-	/**
-	 *  convertNewline2Break ist eine regex-routine zum umwandeln von 1 newline (\n)
-	 *  in den html-tag <br>
-	 *  nur sinnvoll, wenn text nicht im html-format eingegeben
-	 */
-	public static String convertNewline2Break(String haystack) {
-		try {
-			RE regex = new RE("(\r?\n){1}");
-			return regex.substituteAll(haystack,"$0<br>");
-		} catch(REException ex){
-			return null;
-		}
-	}
-
-	/**
-	 *  createMailLinks wandelt text im email-adressenformat
-	 *  in einen klickbaren link um
-	 *  nur sinnvoll, wenn text nicht im html-format eingegeben
-	 */
-	public static String createMailLinks(String haystack) {
-		try {
-			RE regex = new RE("([a-zA-Z0-9_.-]+)@([a-zA-Z0-9_-]+).([a-zA-Z0-9_.-]+)");
-			return regex.substituteAll(haystack,"<a href=\"mailto:$0\">$0</a>");
-		} catch(REException ex){
-			return null;
-		}
-	}
-
-
-	/**
-	 *  createMailLinks wandelt text im email-adressenformat
-	 *  in einen klickbaren link um
-	 *  nur sinnvoll, wenn text nicht im html-format eingegeben
-	 */
-	public static String createMailLinks(String haystack, String imageRoot, String mailImage) {
-		try {
-			RE regex = new RE("([a-zA-Z0-9_.-]+)@([a-zA-Z0-9_-]+).([a-zA-Z0-9_.-]+)");
-			return regex.substituteAll(haystack,"<img src=\""+imageRoot+"/"+mailImage+"\" border=\"0\"/>&#160;<a href=\"mailto:$0\">$0</a>");
-		} catch(REException ex){
-			return null;
-		}
-	}
-
-
-	/**
-	 *  createURLLinks wandelt text im url-format
-	 *  in einen klickbaren link um
-	 *  nur sinnvoll, wenn text nicht im html-format eingegeben
-	 */
-	public static String createURLLinks(String haystack) {
-		try {
-			//dieser Ausdruck brauch dringend fachliche Beratung
-			RE regex = new RE("((https://)|(http://)|(ftp://))+([a-zA-Z0-9_-]+).([a-zA-Z0-9_.:-]+)/([^ \t\r\n<>]+[^ \t\r\n.,<>])");
-			return regex.substituteAll(haystack,"<a href=\"$0\">$0</a>");
-		} catch(REException ex){
-			return null;
-		}
-	}
-
-	/**
-	 *  createURLLinks wandelt text im url-format
-	 *  in einen klickbaren link um
-	 *  nur sinnvoll, wenn text nicht im html-format eingegeben
-	 */
-	public static String createURLLinks(String haystack,String imageRoot,String extImage,String intImage) {
-		try {
-			//dieser Ausdruck brauch dringend fachliche Beratung
-			RE regex = new RE("((https://)|(http://)|(ftp://))+([a-zA-Z0-9_-]+).([a-zA-Z0-9_.:-]+)/?([^ \t\r\n<>]+[^ \t\r\n.,<>])");
-			return regex.substituteAll(haystack,"<img src=\""+imageRoot+"/"+extImage+"\" border=\"0\"/>&#160;<a href=\"$0\">$0</a>");
-		} catch(REException ex){
-			return null;
-		}
-	}
-
-	/**
-	 *  deleteForbiddenTags
-	 *  this method deletes all <script>, <body> and <head>-tags
-	 */
-	public static String deleteForbiddenTags(String haystack) {
-		try {
-			RE regex = new RE("<[ \t\r\n](.*?)script(.*?)/script(.*?)>",RE.REG_ICASE);
-			haystack = regex.substituteAll(haystack,"");
-			regex = new RE("<head>(.*?)</head>");
-			haystack = regex.substituteAll(haystack,"");
-			regex = new RE("<[ \t\r\n/]*body(.*?)>");
-			haystack = regex.substituteAll(haystack,"");
-			return haystack;
-		} catch(REException ex){
-			return null;
-		}
-	}
-
-	/**
-	 *  createHTML ruft alle regex-methoden zum unwandeln eines nicht
-	 *  htmlcodierten string auf und returnt einen htmlcodierten String
-	 */
-	public static String createHTML(String content){
-		content=convertNewline2Break(content);
-		content=convertNewline2P(content);
-		content=createMailLinks(content);
-		content=createURLLinks(content);
-		return content;
-	}
-
-	/**
-	 *  createHTML ruft alle regex-methoden zum unwandeln eines nicht
-	 *  htmlcodierten string auf und returnt einen htmlcodierten String
-	 */
-	public static String createHTML(String content,String producerDocRoot,String mailImage,String extImage,String intImage){
-		content=convertNewline2Break(content);
-		content=convertNewline2P(content);
-		content=createMailLinks(content,producerDocRoot,mailImage);
-		content=createURLLinks(content,producerDocRoot,extImage,intImage);
-		return content;
-	}
+    /**
+   * Findet Wortende in String <code>text</code> ab <code>startIndex</code>
+   * @param text
+   * @param startIndex
+   * @return Index des Wortendes, oder -1
+   */
+  public static int findEndOfWord(String text, int startIndex) {
+    int i = text.indexOf(' ', startIndex),
+      j = text.indexOf('\n', startIndex);
+    if (i < 0) i = text.length();
+    if (j < 0) j = text.length();
+    return Math.min(i, j);
+  }
+
+  /**
+   * Diese Routine macht aus links in reinem text browsbare links
+   * @param text
+   * @return Konvertierter String
+   */
+  public static String makeLinks(String text) {
+    int i = 0;
+    StringBuffer buf = new StringBuffer(text.length());
+    while (true) {
+      int j = text.indexOf("http://", i);
+      if (j < 0) {
+        buf.append(text.substring(i));
+        break;
+      } else {
+        buf.append(text.substring(i, j));
+        int k = findEndOfWord(text,j+7);
+        String url="";
+        if (k<0)  url = text.substring(j);
+        else    url = text.substring(j,k);
+
+        buf.append("<a href=\042"+url+"\042>"+url+"</a>");
+        //System.out.println("url mark: " + url);
+        i = j+url.length();
+      }
+    }
+    return buf.toString();
+
+  }
+
+
+  /**
+   *  convertNewline2P ist eine regex-routine zum umwandeln von 2 oder mehr newlines (\n)
+   *  in den html-tag <p>
+   *  nur sinnvoll, wenn text nicht im html-format eingegeben
+   */
+  public static String convertNewline2P(String haystack) {
+    try {
+      RE regex = new RE("(<br>\r?\n<br>){1,}");
+      return regex.substituteAll(haystack,"\n</p><p>");
+    } catch(REException ex){
+      return null;
+    }
+  }
+
+  /**
+   *  convertNewline2Break ist eine regex-routine zum umwandeln von 1 newline (\n)
+   *  in den html-tag <br>
+   *  nur sinnvoll, wenn text nicht im html-format eingegeben
+   */
+  public static String convertNewline2Break(String haystack) {
+    try {
+      RE regex = new RE("(\r?\n){1}");
+      return regex.substituteAll(haystack,"$0<br>");
+    } catch(REException ex){
+      return null;
+    }
+  }
+
+  /**
+   *  createMailLinks wandelt text im email-adressenformat
+   *  in einen klickbaren link um
+   *  nur sinnvoll, wenn text nicht im html-format eingegeben
+   */
+  public static String createMailLinks(String haystack) {
+    try {
+      RE regex = new RE("([a-zA-Z0-9_.-]+)@([a-zA-Z0-9_-]+).([a-zA-Z0-9_.-]+)");
+      return regex.substituteAll(haystack,"<a href=\"mailto:$0\">$0</a>");
+    } catch(REException ex){
+      return null;
+    }
+  }
+
+
+  /**
+   *  createMailLinks wandelt text im email-adressenformat
+   *  in einen klickbaren link um
+   *  nur sinnvoll, wenn text nicht im html-format eingegeben
+   */
+  public static String createMailLinks(String haystack, String imageRoot, String mailImage) {
+    try {
+      RE regex = new RE("([a-zA-Z0-9_.-]+)@([a-zA-Z0-9_-]+).([a-zA-Z0-9_.-]+)");
+      return regex.substituteAll(haystack,"<img src=\""+imageRoot+"/"+mailImage+"\" border=\"0\"/>&#160;<a href=\"mailto:$0\">$0</a>");
+    } catch(REException ex){
+      return null;
+    }
+  }
+
+
+  /**
+   *  createURLLinks wandelt text im url-format
+   *  in einen klickbaren link um
+   *  nur sinnvoll, wenn text nicht im html-format eingegeben
+   */
+  public static String createURLLinks(String haystack) {
+    try {
+      //dieser Ausdruck brauch dringend fachliche Beratung
+      RE regex = new RE("((https://)|(http://)|(ftp://))+([a-zA-Z0-9_-]+).([a-zA-Z0-9_.:-]+)/([^ \t\r\n<>]+[^ \t\r\n.,<>])");
+      return regex.substituteAll(haystack,"<a href=\"$0\">$0</a>");
+    } catch(REException ex){
+      return null;
+    }
+  }
+
+  /**
+   *  createURLLinks wandelt text im url-format
+   *  in einen klickbaren link um
+   *  nur sinnvoll, wenn text nicht im html-format eingegeben
+   */
+  public static String createURLLinks(String haystack,String imageRoot,String extImage,String intImage) {
+    try {
+      //dieser Ausdruck brauch dringend fachliche Beratung
+      RE regex = new RE("((https://)|(http://)|(ftp://))+([a-zA-Z0-9_-]+).([a-zA-Z0-9_.:-]+)/?([^ \t\r\n<>]+[^ \t\r\n.,<>])");
+      return regex.substituteAll(haystack,"<img src=\""+imageRoot+"/"+extImage+"\" border=\"0\"/>&#160;<a href=\"$0\">$0</a>");
+    } catch(REException ex){
+      return null;
+    }
+  }
+
+  /**
+   *  deleteForbiddenTags
+   *  this method deletes all <script>, <body> and <head>-tags
+   */
+  public static String deleteForbiddenTags(String haystack) {
+    try {
+      RE regex = new RE("<[ \t\r\n](.*?)script(.*?)/script(.*?)>",RE.REG_ICASE);
+      haystack = regex.substituteAll(haystack,"");
+      regex = new RE("<head>(.*?)</head>");
+      haystack = regex.substituteAll(haystack,"");
+      regex = new RE("<[ \t\r\n/]*body(.*?)>");
+      haystack = regex.substituteAll(haystack,"");
+      return haystack;
+    } catch(REException ex){
+      return null;
+    }
+  }
+
+  /**
+   *  createHTML ruft alle regex-methoden zum unwandeln eines nicht
+   *  htmlcodierten string auf und returnt einen htmlcodierten String
+   */
+  public static String createHTML(String content){
+    content=convertNewline2Break(content);
+    content=convertNewline2P(content);
+    content=createMailLinks(content);
+    content=createURLLinks(content);
+    return content;
+  }
+
+  /**
+   *  createHTML ruft alle regex-methoden zum unwandeln eines nicht
+   *  htmlcodierten string auf und returnt einen htmlcodierten String
+   */
+  public static String createHTML(String content,String producerDocRoot,String mailImage,String extImage,String intImage){
+    content=convertNewline2Break(content);
+    content=convertNewline2P(content);
+    content=createMailLinks(content,producerDocRoot,mailImage);
+    content=createURLLinks(content,producerDocRoot,extImage,intImage);
+    return content;
+  }
 
 }