Java

Transition from Imap.FetchSingleHeader to Imap.FetchEmail

Provides instructions for replacing deprecated FetchSingleHeader method calls with FetchEmail. 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[])
  {
    boolean success = false;

    CkImap imap = new CkImap();

    //  ...
    //  ...

    //  ------------------------------------------------------------------------
    //  The FetchSingleHeader method is deprecated:

    CkEmail emailObj = imap.FetchSingleHeader(1,false);
    if (imap.get_LastMethodSuccess() == false) {
        System.out.println(imap.lastErrorText());
        return;
        }

    //  ...
    //  ...

    //  ------------------------------------------------------------------------
    //  Do the equivalent using FetchEmail.
    //  Your application creates a new, empty Email object which is passed 
    //  in the last argument and filled upon success.

    boolean headerOnly = true;

    CkEmail emailOut = new CkEmail();
    success = imap.FetchEmail(headerOnly,1,false,emailOut);
    if (success == false) {
        System.out.println(imap.lastErrorText());
        return;
        }
  }
}