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Diffstat (limited to 'vendors/uploadify/com/adobe/utils/StringUtil.as')
| -rw-r--r-- | vendors/uploadify/com/adobe/utils/StringUtil.as | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/vendors/uploadify/com/adobe/utils/StringUtil.as b/vendors/uploadify/com/adobe/utils/StringUtil.as deleted file mode 100644 index 6aa1979fd..000000000 --- a/vendors/uploadify/com/adobe/utils/StringUtil.as +++ /dev/null @@ -1,270 +0,0 @@ -/* - Copyright (c) 2008, Adobe Systems Incorporated - All rights reserved. - - Redistribution and use in source and binary forms, with or without - modification, are permitted provided that the following conditions are - met: - - * Redistributions of source code must retain the above copyright notice, - this list of conditions and the following disclaimer. - - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - - * Neither the name of Adobe Systems Incorporated nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - - THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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 com.adobe.utils -{ - - /** - * Class that contains static utility methods for manipulating Strings. - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public class StringUtil - { - - - /** - * Does a case insensitive compare or two strings and returns true if - * they are equal. - * - * @param s1 The first string to compare. - * - * @param s2 The second string to compare. - * - * @returns A boolean value indicating whether the strings' values are - * equal in a case sensitive compare. - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public static function stringsAreEqual(s1:String, s2:String, - caseSensitive:Boolean):Boolean - { - if(caseSensitive) - { - return (s1 == s2); - } - else - { - return (s1.toUpperCase() == s2.toUpperCase()); - } - } - - /** - * Removes whitespace from the front and the end of the specified - * string. - * - * @param input The String whose beginning and ending whitespace will - * will be removed. - * - * @returns A String with whitespace removed from the begining and end - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public static function trim(input:String):String - { - return StringUtil.ltrim(StringUtil.rtrim(input)); - } - - /** - * Removes whitespace from the front of the specified string. - * - * @param input The String whose beginning whitespace will will be removed. - * - * @returns A String with whitespace removed from the begining - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public static function ltrim(input:String):String - { - var size:Number = input.length; - for(var i:Number = 0; i < size; i++) - { - if(input.charCodeAt(i) > 32) - { - return input.substring(i); - } - } - return ""; - } - - /** - * Removes whitespace from the end of the specified string. - * - * @param input The String whose ending whitespace will will be removed. - * - * @returns A String with whitespace removed from the end - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public static function rtrim(input:String):String - { - var size:Number = input.length; - for(var i:Number = size; i > 0; i--) - { - if(input.charCodeAt(i - 1) > 32) - { - return input.substring(0, i); - } - } - - return ""; - } - - /** - * Determines whether the specified string begins with the spcified prefix. - * - * @param input The string that the prefix will be checked against. - * - * @param prefix The prefix that will be tested against the string. - * - * @returns True if the string starts with the prefix, false if it does not. - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public static function beginsWith(input:String, prefix:String):Boolean - { - return (prefix == input.substring(0, prefix.length)); - } - - /** - * Determines whether the specified string ends with the spcified suffix. - * - * @param input The string that the suffic will be checked against. - * - * @param prefix The suffic that will be tested against the string. - * - * @returns True if the string ends with the suffix, false if it does not. - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public static function endsWith(input:String, suffix:String):Boolean - { - return (suffix == input.substring(input.length - suffix.length)); - } - - /** - * Removes all instances of the remove string in the input string. - * - * @param input The string that will be checked for instances of remove - * string - * - * @param remove The string that will be removed from the input string. - * - * @returns A String with the remove string removed. - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public static function remove(input:String, remove:String):String - { - return StringUtil.replace(input, remove, ""); - } - - /** - * Replaces all instances of the replace string in the input string - * with the replaceWith string. - * - * @param input The string that instances of replace string will be - * replaces with removeWith string. - * - * @param replace The string that will be replaced by instances of - * the replaceWith string. - * - * @param replaceWith The string that will replace instances of replace - * string. - * - * @returns A new String with the replace string replaced with the - * replaceWith string. - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public static function replace(input:String, replace:String, replaceWith:String):String - { - //change to StringBuilder - var sb:String = new String(); - var found:Boolean = false; - - var sLen:Number = input.length; - var rLen:Number = replace.length; - - for (var i:Number = 0; i < sLen; i++) - { - if(input.charAt(i) == replace.charAt(0)) - { - found = true; - for(var j:Number = 0; j < rLen; j++) - { - if(!(input.charAt(i + j) == replace.charAt(j))) - { - found = false; - break; - } - } - - if(found) - { - sb += replaceWith; - i = i + (rLen - 1); - continue; - } - } - sb += input.charAt(i); - } - //TODO : if the string is not found, should we return the original - //string? - return sb; - } - - /** - * Specifies whether the specified string is either non-null, or contains - * characters (i.e. length is greater that 0) - * - * @param s The string which is being checked for a value - * - * @langversion ActionScript 3.0 - * @playerversion Flash 9.0 - * @tiptext - */ - public static function stringHasValue(s:String):Boolean - { - //todo: this needs a unit test - return (s != null && s.length > 0); - } - } -}
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