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Struts & Hibernate
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| | | Java Mail Problem | Java Mail Problem 2003-11-19 - By Manoj Mallawaarachchie
Back
Hi All,
I'm try to read mail with attachment in mail server with using POP3
and JavaMail Api
when I going to compile it It's say following error
F:\>javac TestMail.java
TestMail.java:18: cannot resolve symbol
symbol : method getInstance (java.util.Properties  ,<null>)
location: class Session
Session session = Session.getInstance(props, null);
^
TestMail.java:21: cannot resolve symbol
symbol : method getStore (java.lang.String )
location: class Session
Store store = session.getStore("pop3");
^
TestMail.java:35: cannot resolve symbol
symbol : method getFrom ()
location: class javax.mail.Message[]
Address[] from = msg.getFrom();
^
TestMail.java:36: cannot resolve symbol
symbol : method getSubject ()
location: class javax.mail.Message[]
String subject = msg.getSubject();
^
TestMail.java:38: cannot resolve symbol
symbol : method getContent ()
location: class javax.mail.Message[]
Object o = msg.getContent();
^
My Java Codde is listed below and I add all the
imap.jar,pop3.jar,mail.jar, mailapi.jar to my CLASSPATH
############# Java CODE###########################
import java.io.*;
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
import javax.mail.Session
import javax.mail.Message
public class TestMail {
public static void main (String args[]) throws Exception {
// Create empty properties
Properties props = new Properties();
// Get session
Session session = Session.getInstance(props, null);
// Get the store
Store store = session.getStore("pop3");
// Connect to store
store.connect("myMailhostIP","manoj","mypassword"); //my account info
// Get folder
Folder topFolder = store.getDefaultFolder();
Folder folder = topFolder.getFolder("INBOX");
folder.open(Folder.READ_WRITE);
Message[] msg = folder.getMessages();
for(int i = 0; i < msg.length; i++){
Address[] from = msg.getFrom();
String subject = msg.getSubject();
Object o = msg.getContent();
if (o instanceof MimeMultipart) { //attachements available?
MimeMultipart mm = (MimeMultipart) o;
int mmCount = mm.getCount();
for (int m = 0; m < mmCount; m++) { // for each part
Part part = mm.getBodyPart(m);
String disposition = part.getDisposition();
if ((disposition != null) && ((disposition.equals(Part.ATTACHMENT) ||
disposition.equals(Part.INLINE)))) {
InputStream is = null;
File tempFile = new File("D:\\TEMP\\mailtest\\" + part.getFileName());
FileOutputStream fos = null;
try {
fos = new FileOutputStream(tempFile);
is = part.getInputStream();
int byteCount = 0;
byte[] bytes = new byte[128];
while ( (byteCount = is.read(bytes, 0, bytes.length)) > -1) { //use full
read() method for GZIPInputStream to be treated correctly
fos.write(bytes, 0, byteCount);
}
}
finally {
try {
if (fos != null)
fos.close();
}
catch (IOException ioe) {}
try {
if (is != null)
is.close();
}
catch (IOException ioe) {}
}
}
}
}
System.out.println("Content: " + o);
System.out.println(from[0].toString());
System.out.println(subject);
}
}
}
################ END OF JAVA CODE ####################
Please help me to trace the problem
Thank You
best regards
Manoj
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