src.com.ibm.as400.access.jdbcClient.StringFormatUtil Maven / Gradle / Ivy

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The Open Source version of the IBM Toolbox for Java

There is a newer version: 11.1

package com.ibm.as400.access.jdbcClient;

public class StringFormatUtil {
  public static String stringArrayContents(String[] arg) {
    if (arg == null)
      return "null";
    StringBuffer sb = new StringBuffer();
    sb.append("[");
    int size = arg.length;
    for (int i = 0; i < size; i++) {
      sb.append(arg[i]);
      if (i < size - 1) {
        sb.append(",");
      }
    }

    sb.append("]");

    return sb.toString();
  } 

  
  
  


  public static char asciiChar(int value) {
    if (value < 0x20 || value > 0x7e) {
      return '.'; 
    } else {
      return (char) value; 
    }
  }


  public static char[] etoa = {
    0x00,0x01,0x02,0x03,0x1A,0x09,0x1A,0x7F,0x1A,0x1A,0x1A,0x0B,0x0C,0x0D,0x0E,0x0F,
    0x10,0x11,0x12,0x13,0x1A,0x1A,0x08,0x1A,0x18,0x19,0x1A,0x1A,0x1C,0x1D,0x1E,0x1F,
    0x1A,0x1A,0x1C,0x1A,0x1A,0x0A,0x17,0x1B,0x1A,0x1A,0x1A,0x1A,0x1A,0x05,0x06,0x07,
    0x1A,0x1A,0x16,0x1A,0x1A,0x1E,0x1A,0x04,0x1A,0x1A,0x1A,0x1A,0x14,0x15,0x1A,0x1A,
    0x20,0xA6,0xE1,0x80,0xEB,0x90,0x9F,0xE2,0xAB,0x8B,0x9B,0x2E,0x3C,0x28,0x2B,0x7C,
    0x26,0xA9,0xAA,0x9C,0xDB,0xA5,0x99,0xE3,0xA8,0x9E,0x21,0x24,0x2A,0x29,0x3B,0x5E,
    0x2D,0x2F,0xDF,0xDC,0x9A,0xDD,0xDE,0x98,0x9D,0xAC,0xBA,0x2C,0x25,0x5F,0x3E,0x3F,
    0xD7,0x88,0x94,0xB0,0xB1,0xB2,0xFC,0xD6,0xFB,0x60,0x3A,0x23,0x40,0x27,0x3D,0x22,
    0xF8,0x61,0x62,0x63,0x64,0x65,0x66,0x67,0x68,0x69,0x96,0xA4,0xF3,0xAF,0xAE,0xC5,
    0x8C,0x6A,0x6B,0x6C,0x6D,0x6E,0x6F,0x70,0x71,0x72,0x97,0x87,0xCE,0x93,0xF1,0xFE,
    0xC8,0x7E,0x73,0x74,0x75,0x76,0x77,0x78,0x79,0x7A,0xEF,0xC0,0xDA,0x5B,0xF2,0xF9,
    0xB5,0xB6,0xFD,0xB7,0xB8,0xB9,0xE6,0xBB,0xBC,0xBD,0x8D,0xD9,0xBF,0x5D,0xD8,0xC4,
    0x7B,0x41,0x42,0x43,0x44,0x45,0x46,0x47,0x48,0x49,0xCB,0xCA,0xBE,0xE8,0xEC,0xED,
    0x7D,0x4A,0x4B,0x4C,0x4D,0x4E,0x4F,0x50,0x51,0x52,0xA1,0xAD,0xF5,0xF4,0xA3,0x8F,
    0x5C,0xE7,0x53,0x54,0x55,0x56,0x57,0x58,0x59,0x5A,0xA0,0x85,0x8E,0xE9,0xE4,0xD1,
    0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39,0xB3,0xF7,0xF0,0xFA,0xA7,0xFF,
    
  };
  
  public static char ebcdicChar(int value) {
    if (value < 0x40 || value > 0xff) {
      return '.'; 
    } else {
      return (char) etoa[value]; 
    }
  }

  
  public static String dumpBytes(byte[] bytes) {
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < bytes.length; i++) {
    int unsignedInt = 0xFF & bytes[i];
    if (unsignedInt < 0x10) {
        sb.append("0");
    }
    sb.append(Integer.toHexString(unsignedInt));
    }
    return sb.toString(); 
}


}