Java Class for mail in oracle

Question

Hi,
I created an Java program to import attachments from a exchange server mailbox using POP3S .It works fine when run as a java application.
But when i put this inside Oracle11g using load java and while executing it gives an error at
Multipart mp = (Multipart) message.getContent();
Error:
Content-Type: multipart/mixed;
boundary="_002_A0C2E09A..................................."
java.lang.ClassCastException
at Newmail.mailPOP3(Newmail:71)
Could someone explain why I am getting this error? What can I do to resolve this error?Any help would be much appreciated.
Regards,
Joseph

Answer 1

Hai Matt,
The actual class i am tested as follows,
import java.util.Properties;
import javax.mail.Authenticator;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.Part;
import javax.mail.Multipart;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimeMessage;
public class Newmail
public Newmail()
super();
public static int mailPOP3(String phost,
String pusername,
String ppassword)
Folder inbox =null;
Store store =null;
int result = 1;
try
String host=phost;
final String username=pusername;
final String password=ppassword;
System.out.println("Authenticator");
Authenticator auth=new Authenticator()
protected PasswordAuthentication getPasswordAuthentication()
return new PasswordAuthentication(username, password);
System.out.println("Certificate");
String filename="D:\\Certi\\jssecacerts";
String password2 = "changeit";
System.setProperty("javax.net.ssl.trustStore",filename);
System.setProperty("javax.net.ssl.trustStorePassword",password2);
Properties props = System.getProperties();
System.out.println("host-----"+props);
props.setProperty("mail.imaps.port", "993");
props.setProperty("mail.imaps.starttls.enable","true");
props.setProperty("mail.imaps.ssl.trust", "*");
Session session = Session.getInstance(props,auth);
session.setDebug(true);
store = session.getStore("imaps");
System.out.println("store------"+store);
store.connect(host,username,password);
System.out.println("Connected...");
inbox = store.getDefaultFolder().getFolder("INBOX");
inbox.open(Folder.READ_ONLY);
Message[] msgs = inbox.getMessages();
System.out.println("msgs.length-----"+msgs.length);
result = 0;
int no_of_messages = msgs.length;
for ( int i=0; i < no_of_messages; i++)
System.out.println("msgs.count-----"+i);
System.out.println("Attachment....>"+msgs.getContentType());
// Casting message to multipart
*Multipart mp = (Multipart)msgs[i].getContent();* System.out.println("Casting Success" + mp.getContentType());
catch(Exception e)
e.printStackTrace();
finally
try
if(inbox!=null)
inbox.close(false);
if(store!=null)
store.close();
return result;
catch(Exception e)
e.printStackTrace();
return result;
In this class when running from oracle using a procedure "Multipart mp = (Multipart)msgs[i].getContent();" throws exception..
Error:
Content-Type: multipart/mixed;
boundary="_002_A0C2E09A..................................."
java.lang.ClassCastException
at Newmail.mailPOP3(Newmail:71)
Thanks & Regards
Joseph