public boolean deleteMessage(int number) throws IOException, ProtocolException {
boolean result = false;
Socket s = this.getIncommingSocket();
ReceiveProtocol protocol = this.getIncommingProtocol(s);
protocol.startSession();
protocol.authorization(info.getUsername(), info.getPassword());
result = protocol.deleteMessage(number);
protocol.closeSession();
s.close();
return result;
}
public Letter getLetter(int number) throws IOException, ProtocolException {
Letter l;
Socket s = this.getIncommingSocket();
ReceiveProtocol protocol = this.getIncommingProtocol(s);
protocol.startSession();
protocol.authorization(info.getUsername(), info.getPassword());
l = protocol.openMessage(number);
protocol.closeSession();
s.close();
return l;
}
public int getMailsCount() throws IOException, ProtocolException {
int count = 0;
Socket s = this.getIncommingSocket();
ReceiveProtocol protocol = this.getIncommingProtocol(s);
protocol.startSession();
protocol.authorization(info.getUsername(), info.getPassword());
count = protocol.letterCount();
protocol.closeSession();
s.close();
return count;
}
public LetterInfo[] getMailsInfoList() throws IOException, ProtocolException {
LetterInfo[] letterInfo;
Socket s = this.getIncommingSocket();
ReceiveProtocol protocol = this.getIncommingProtocol(s);
protocol.startSession();
protocol.authorization(info.getUsername(), info.getPassword());
int letterCount = protocol.letterCount();
letterInfo = new LetterInfo[letterCount];
for (int i = 0; i < letterCount; i++) {
letterInfo[i] = protocol.messageInfo(letterCount - i);
}
protocol.closeSession();
s.close();
return letterInfo;
}