(Java) Transition from Imap.FetchChunk to Imap.FetchRange

Provides instructions for replacing deprecated FetchChunk method calls with FetchRange.

Note: This example requires Chilkat v11.0.0 or greater.

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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[])
  {
    CkImap imap = new CkImap();

    // ...
    // ...

    int startSeqNum = 1;
    int count = 5;

    CkMessageSet failedSet = new CkMessageSet();
    CkMessageSet fetchedSet = new CkMessageSet();

    // ------------------------------------------------------------------------
    // The FetchChunk method is deprecated:

    CkEmailBundle bundleObj = imap.FetchChunk(startSeqNum,count,failedSet,fetchedSet);
    if (imap.get_LastMethodSuccess() == false) {
        System.out.println(imap.lastErrorText());
        return;
        }

    // ...
    // ...

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

    boolean headersOnly = false;

    CkEmailBundle bundleOut = new CkEmailBundle();
    boolean success = imap.FetchRange(headersOnly,startSeqNum,count,bundleOut);
    if (success == false) {
        System.out.println(imap.lastErrorText());
        return;
        }
  }
}