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Diffstat (limited to 'common/src/at/gv/egovernment/moa/util/StringUtils.java')
| -rw-r--r-- | common/src/at/gv/egovernment/moa/util/StringUtils.java | 164 |
1 files changed, 0 insertions, 164 deletions
diff --git a/common/src/at/gv/egovernment/moa/util/StringUtils.java b/common/src/at/gv/egovernment/moa/util/StringUtils.java deleted file mode 100644 index 61b1a18ea..000000000 --- a/common/src/at/gv/egovernment/moa/util/StringUtils.java +++ /dev/null @@ -1,164 +0,0 @@ -// Copyright (C) 2002 IAIK -// email: jce-info@iaik.tu-graz.ac.at -// -// All rights reserved. -// -// This source is provided for inspection purposes and recompilation only, -// unless specified differently in a contract with IAIK. This source has to -// be kept in strict confidence and must not be disclosed to any third party -// under any circumstances. Redistribution in source and binary forms, with -// or without modification, are <not> permitted in any case! -// -// THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -// ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -// FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -// DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -// OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -// LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -// OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -// SUCH DAMAGE. -// - -package at.gv.egovernment.moa.util; - -import java.util.StringTokenizer; - -/** - * Utitility functions for string manipulations. - * - * @author Harald Bratko - */ -public class StringUtils { - - /** - * Removes all blanks and tabs from the given string. - * - * @param s The string to remove all blanks and tabs from. - * @return The input string with all blanks and tabs removed from. - */ - public static String removeBlanks(String s) { - StringTokenizer st = new StringTokenizer(s); - StringBuffer sb = new StringBuffer(s.length()); - while (st.hasMoreTokens()) { - sb.append(st.nextToken()); - } - return sb.toString(); - } - - /** - * Removes all occurences of the specified token from the the given string. - * - * @param s The string to remove all occurences of the specified token from. - * @return The input string with all occurences of the specified token removed from. - */ - public static String removeToken(String s, String token) { - StringTokenizer st = new StringTokenizer(s, token); - StringBuffer sb = new StringBuffer(s.length()); - while (st.hasMoreTokens()) { - sb.append(st.nextToken()); - } - return sb.toString(); - } - - /** - * Removes all leading zeros from the input string. - * - * @param s The string remove the leading zeros from. - * @return The input string with the leading zeros removed from. - */ - public static String deleteLeadingZeros(String s) { - StringBuffer sb = new StringBuffer(s); - int l = sb.length(); - int j = 0; - for (int i=0; i<l; i++) { - if (sb.charAt(i) == '0') { - j++; - } else { - break; - } - } - return sb.substring(j, l); - } - - /** - * Replaces each substring of string <code>s</code> that matches the given - * <code>search</code> string by the given <code>replace</code> string. - * - * @param s The string where the replacment should take place. - * @param search The pattern that should be replaced. - * @param replace The string that should replace all each <code>search</code> - * string within <code>s</code>. - * @return A string whrer all occurrence of <code>search</code> are - * replaced with <code>replace</code>. - */ - public static String replaceAll (String s, String search, String replace) - { - StringBuffer sb = new StringBuffer(); - int i = 0, j = 0; - int len = search.length(); - while (j > -1) - { - j = s.indexOf(search, i); - - if (j > -1) - { - sb.append(s.substring(i,j)); - sb.append(replace); - i = j + len; - } - } - - sb.append(s.substring(i, s.length())); - - return sb.toString(); - } - - /** - * Changes the SecurityLayer version in the given string. - * This method usually takes as input an XML structure represented in a string - * format and changes the SecurityLayer namespaces prefixes and URIs from - * one SecurityLayer version to another. - * e.g.: code>sl10</code> to <code>sl</code> and - * <code>http://www.buergerkarte.at/namespaces/securitylayer/20020225#</code> - * to - * <code>http://www.buergerkarte.at/namespaces/securitylayer/1.2#</code> - * - * @param s The string (usally an XML structure) where the - * SecurityLayer version should be changed. - * @param slPrefixOld The SecurityLayer namespace prefix that should be - * replaced by the new one. - * @param slPrefixNew The new SecurityLayer namespace prefix that should - * replace the old one. - * @param slNSUriOld The SecurityLayer namespace URI that should be - * replaced by the new one. - * @param slNSUriNew The new SecurityLayer namespace URI that should - * replace the old one. - * @return A string where the SecurityLayer namespace prefixes - * and URIs are replaced by new ones. - */ - public static String changeSLVersion(String s, String slPrefixOld, String slPrefixNew, String slNSUriOld, String slNSUriNew) { - String retString = replaceAll(s, slPrefixOld, slPrefixNew); - retString = replaceAll(retString, slNSUriOld, slNSUriNew); - return retString ; - } - - /** - * Removes the XML declaration from an XML expression. - * - * @param xmlString XML expression as String - * - * @return XML expression, XML declaration removed - */ - public static String removeXMLDeclaration(String xmlString) { - if (xmlString.startsWith("<?xml")) { - int firstElement = xmlString.indexOf("<", 1); - return xmlString.substring(firstElement); - } else { - return xmlString; - } - } - -} |