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package com.sun.mail.pop3;
import javax.mail.*;
/**
* The POP3 DefaultFolder. Only contains the "INBOX" folder.
*
* @author Christopher Cotton
*/
public class DefaultFolder extends Folder {
DefaultFolder(POP3Store store) {
super(store);
}
public String getName() {
return "";
}
public String getFullName() {
return "";
}
public Folder getParent() {
return null;
}
public boolean exists() {
return true;
}
public Folder[] list(String pattern) throws MessagingException {
Folder[] f = { getInbox() };
return f;
}
public char getSeparator() {
return '/';
}
public int getType() {
return HOLDS_FOLDERS;
}
public boolean create(int type) throws MessagingException {
return false;
}
public boolean hasNewMessages() throws MessagingException {
return false;
}
public Folder getFolder(String name) throws MessagingException {
if (!name.equalsIgnoreCase("INBOX")) {
throw new MessagingException("only INBOX supported");
} else {
return getInbox();
}
}
protected Folder getInbox() throws MessagingException {
return getStore().getFolder("INBOX");
}
public boolean delete(boolean recurse) throws MessagingException {
throw new MethodNotSupportedException("delete");
}
public boolean renameTo(Folder f) throws MessagingException {
throw new MethodNotSupportedException("renameTo");
}
public void open(int mode) throws MessagingException {
throw new MethodNotSupportedException("open");
}
public void close(boolean expunge) throws MessagingException {
throw new MethodNotSupportedException("close");
}
public boolean isOpen() {
return false;
}
public Flags getPermanentFlags() {
return new Flags(); // empty flags object
}
public int getMessageCount() throws MessagingException {
return 0;
}
public Message getMessage(int msgno) throws MessagingException {
throw new MethodNotSupportedException("getMessage");
}
public void appendMessages(Message[] msgs) throws MessagingException {
throw new MethodNotSupportedException("Append not supported");
}
public Message[] expunge() throws MessagingException {
throw new MethodNotSupportedException("expunge");
}
}
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