Java

Decimal Integer List Encoding

See more Encryption Examples

The "decList" encoding was added in Chilkat v9.5.0.66 to encode and decode binary bytes from comma-separated decimal integers. Java

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    // Note: This example requires Chilkat v9.5.0.66 or greater.

    String byteVals = "84,104,101,32,116,114,117,101,32,115,105,103,110,32,111,102,32,105,110,116,101,108,108,105,103,101,110,99,101,32,105,115,32,110,111,116,32,107,110,111,119,108,101,100,103,101,32,98,117,116,32,105,109,97,103,105,110,97,116,105,111,110,46";

    // Demonstrate encoding/decoding comma-separated decimal integrs to/from binary.
    CkBinData binData = new CkBinData();
    binData.AppendEncoded(byteVals,"decList");

    // Examine the data in hex
    System.out.println("HEX: " + binData.getEncoded("hex"));

    // Decode to a StringBuilder
    CkStringBuilder sb = new CkStringBuilder();
    sb.AppendBd(binData,"us-ascii",0,0);

    // The bytes were actually the us-ascii char values for the string
    // "The true sign of intelligence is not knowledge but imagination."
    System.out.println(sb.getAsString());

    // Now get the bytes in decimal list format again:
    System.out.println(binData.getEncoded("decList"));

    // The output of this example is:
    // HEX: 5468652074727565207369676E206F6620696E74656C6C6967656E6365206973206E6F74206B6E6F776C656467652062757420696D6167696E6174696F6E2E
    // The true sign of intelligence is not knowledge but imagination.
    // 84,104,101,32,116,114,117,101,32,115,105,103,110,32,111,102,32,105,110,116,101,108,108,105,103,101,110,99,101,32,105,115,32,110,111,116,32,107,110,111,119,108,101,100,103,101,32,98,117,116,32,105,109,97,103,105,110,97,116,105,111,110,46
  }
}