Java

Transition from Imap.FetchHeaders to Imap.FetchMsgSet

Provides instructions for replacing deprecated FetchHeaders method calls with FetchMsgSet. 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();

    //  ...
    //  ...

    CkMessageSet mset = new CkMessageSet();
    success = imap.QueryMbx("FROM joe@example.com",true,mset);
    //  ...
    //  ...

    //  ------------------------------------------------------------------------
    //  The FetchHeaders method is deprecated:

    CkEmailBundle bundleObj = imap.FetchHeaders(mset);
    if (imap.get_LastMethodSuccess() == false) {
        System.out.println(imap.lastErrorText());
        return;
        }

    //  ...
    //  ...

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

    boolean headersOnly = true;

    CkEmailBundle bundleOut = new CkEmailBundle();
    success = imap.FetchMsgSet(headersOnly,mset,bundleOut);
    if (success == false) {
        System.out.println(imap.lastErrorText());
        return;
        }
  }
}