Axis2集成SSH搭建WebService源代码

// Source File Name: StringUtil.java package com.util; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import java.net.URLEncoder; public class StringUtil { public StringUtil() { } public static boolean isEmpty(String string) { return string == null || "".equals(string.trim()); } public static boolean isNotEmpty(String string) { return !isEmpty(string); } public static String replaceForSql(String string) { return string.replaceAll("['\",;%*]", "").trim(); } public static String urlEncode(String url, String encoding) { try { return URLEncoder.encode(url, encoding); } catch(UnsupportedEncodingException e) { e.printStackTrace(); } return null; } public static String urlDecode(String url, String encoding) { try { return URLDecoder.decode(url, encoding); } catch(UnsupportedEncodingException e) { e.printStackTrace(); } return null; } public static String first(String string) { return left(string, 1); } public static String left(String string, int count) { if(string.length() < count) return string; else return string.substring(0, count); } public static String right(String string, int count) { return string.substring(string.length() - count); } public static String last(String string) { return right(string, 1); } public static String removeLast(String string, int count) { if(string.length() <= count) return ""; else return string.substring(0, string.length() - count); } public static String removeLast(String string) { return removeLast(string, 1); } public static String trim(String string, String remove) { if(string != null && string.length() > 0) { boolean b = string.indexOf(remove) == 0; boolean e = string.lastIndexOf(remove) == string.length() - 1; if(b && string.length() > 1) string = string.substring(1); if(e) string = string.substring(0, string.length() - 1); if(b || e) string = trim(string, remove); } return string; } public static String byte2hex(byte b[]) { String hex = ""; String stmp = ""; for(int i = 0; i < b.length; i++) { stmp = Integer.toHexString(b[i] & 0xff); if(stmp.length() == 1) hex = (new StringBuilder(String.valueOf(hex))).append("0").append(stmp).toString(); else hex = (new StringBuilder(String.valueOf(hex))).append(stmp).toString(); } return hex.toLowerCase(); } public static byte[] hex2byte(String string) { byte b[] = string.getBytes(); byte bytes[] = new byte[b.length / 2]; for(int i = 0; i < b.length; i += 2) { String item = new String(b, i, 2); bytes[i / 2] = (byte)Integer.parseInt(item, 16); } return bytes; } public static byte[] string2byte(String string) { try { return string.getBytes("utf-8"); } catch(UnsupportedEncodingException e) { return null; } } public static String byte2string(byte bytes[]) { try { return new String(bytes, "utf-8"); } catch(UnsupportedEncodingException e) { return null; } } public static boolean contains(String string, String s, String split) { if(string == null || s == null) { return false; } else { string = (new StringBuilder(String.valueOf(split))).append(trim(string, split)).append(split).toString(); s = (new StringBuilder(String.valueOf(split))).append(trim(s, split)).append(split).toString(); return string.contains(s); } } public static boolean contains(String string, String s) { return contains(string, s, ","); } public static String toUnicode(String string) { StringBuilder sb = new StringBuilder(); char cs[] = string.toCharArray(); char ac[]; int j = (ac = cs).length; for(int i = 0; i < j; i++) { char c = ac[i]; String tmp = Integer.toHexString(c); sb.append(tmp.length() != 4 ? ((Object) (Character.valueOf(c))) : ((Object) ((new StringBuilder("\\u")).append(tmp).toString()))); } return sb.toString(); } }