Hi,
I am trying to read attachment using javamail but when I am using getDisposition function ,it's value is always null evenif for attachments.
This is the code I am using.
import java.io.*;
import javax.swing.*;
import java.util.*;
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;
import java.sql.*;
public class try_attachment{
public static void main(
String args[])throws Exception
{
String host = "host";
String username = "username";
String password = "password";
Properties Prop = new Properties();
Session session = Session.getInstance(Prop,null);
Store store = session.getStore("imap");
store.connect(host,username,password);
// open Inbox
Folder folder = store.getFolder("INBOX");
folder.open(Folder.READ_WRITE);
// get Directory
Message msg[] = folder.getMessages();
for (int i=0;i<msg.length;i++)
{
Object content = msg[i].getContent();
if(content instanceof Multipart)
{
handleMultipart(( Multipart)content);
}
else
{
handlePart(msg[i]);
}
}
folder.close(false);
store.close();
}
public static void handleMultipart( Multipart multipart)
throws MessagingException, IOException
{
for(int i=0;i<multipart.getCount();i++)
{
handlePart(multipart.getBodyPart(i));
}
}
public static void handlePart(Part part)throws MessagingException,IOException
{
String disposition = part.getDisposition();
String contentType = part.getContentType();
// trying to read disposition value
System.out.println("Hello "+ disposition);
try{if (disposition == null)
{
System.out.println("Null: " +contentType);
//checkif plain
//if ((contentType.length()>=10)&& (contentType.toLowerCase().substring(0,10).equals("text/plain")))
//{
//part.writeTo(System.out);
//}
}
else if(disposition.equalsIgnoreCase(Part.ATTACHMENT))
{
System.out.println("Attachment:" + part.getFileName() + ":" + contentType);
saveFile(part.getFileName(),part.getInputStream());
}
else if(disposition.equalsIgnoreCase(Part.INLINE))
{
System.out.println("Inline :"+ part.getFileName()+":" + contentType);
saveFile(part.getFileName(),part.getInputStream());
}
else
{
System.out.println("Other");
}
}
catch(Exception e)
{ System.out.println(e);}
}
public static void saveFile(String filename, InputStream input) throws IOException
{
if (filename == null)
{
filename = File.createTempFile("testmail",".out").getName();
}
//do not overwrite
File file = new File(filename);
for(int i=0;file.exists();i++)
{
file = new File(filename+i);
}
FileOutputStream fos = new FileOutputStream(file);
BufferedOutputStream bos = new BufferedOutputStream(fos);
BufferedInputStream bis = new BufferedInputStream(input);
int aByte;
while ((aByte = bis.read())!= -1)
{
bos.write(aByte);
}
bos.flush();
bos.close();
bis.close();
}
}
