HTTP Resume Download File

Demonstrates how to resume downloading of a partially downloaded file.

 Chilkat Java Library Downloads for Windows, Linux, and MAC OS X

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[])
  {
    CkHttp http = new CkHttp();

    boolean success;

    //  Any string unlocks the component for the 1st 30-days.
    success = http.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        System.out.println(http.lastErrorText());
        return;
    }

    //  Resume downloading a file.
    //  It is assumed that a prior download was interrupted
    //  and a partial file already exists on the local filesystem.
    //  To download the remainder of the file, call ResumeDownload:
    String localFilename;
    localFilename = "ChilkatPerl.zip";
    String url;
    url = "http://www.chilkatsoft.com/download/ChilkatPerl.zip";
    success = http.ResumeDownload(url,localFilename);
    if (success != true) {
        System.out.println(http.lastErrorText());
    }
    else {
        System.out.println("Download Complete!");
    }

  }
}