Example usage for org.apache.commons.net.pop3 POP3Client getDefaultPort

Introduction

In this page you can find the example usage for org.apache.commons.net.pop3 POP3Client getDefaultPort.

Prototype

public int getDefaultPort() 

Source Link

Document

Returns the current value of the default port (stored in #_defaultPort_ _defaultPort_ ).

Usage

From source file:com.xiangzhurui.util.email.POP3Mail.java

public static void main(String[] args) {
    if (args.length < 3) {
        System.err//  ww  w.  ja  va2  s . c om
                .println("Usage: POP3Mail <pop3 server hostname> <username> <password> [TLS [true=implicit]]");
        System.exit(1);
    }

    String server = args[0];
    String username = args[1];
    String password = args[2];

    String proto = args.length > 3 ? args[3] : null;
    boolean implicit = args.length > 4 && Boolean.parseBoolean(args[4]);

    POP3Client pop3;

    if (proto != null) {
        System.out.println("Using secure protocol: " + proto);
        pop3 = new POP3SClient(proto, implicit);
    } else {
        pop3 = new POP3Client();
    }
    System.out.println("Connecting to server " + server + " on " + pop3.getDefaultPort());

    // We want to timeout if a response takes longer than 60 seconds
    pop3.setDefaultTimeout(60000);

    // suppress login details
    pop3.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true));

    try {
        pop3.connect(server);
    } catch (IOException e) {
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        System.exit(1);
    }

    try {
        if (!pop3.login(username, password)) {
            System.err.println("Could not login to server.  Check password.");
            pop3.disconnect();
            System.exit(1);
        }

        POP3MessageInfo[] messages = pop3.listMessages();

        if (messages == null) {
            System.err.println("Could not retrieve message list.");
            pop3.disconnect();
            return;
        } else if (messages.length == 0) {
            System.out.println("No messages");
            pop3.logout();
            pop3.disconnect();
            return;
        }

        for (POP3MessageInfo msginfo : messages) {
            BufferedReader reader = (BufferedReader) pop3.retrieveMessageTop(msginfo.number, 0);

            if (reader == null) {
                System.err.println("Could not retrieve message header.");
                pop3.disconnect();
                System.exit(1);
            }
            printMessageInfo(reader, msginfo.number);
        }

        pop3.logout();
        pop3.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        return;
    }
}

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From source file:examples.mail.POP3Mail.java

public static void main(String[] args) {
    if (args.length < 3) {
        System.err/*from   ww w . j a v a  2 s .c  o m*/
                .println("Usage: POP3Mail <pop3 server hostname> <username> <password> [TLS [true=implicit]]");
        System.exit(1);
    }

    String server = args[0];
    String username = args[1];
    String password = args[2];

    String proto = args.length > 3 ? args[3] : null;
    boolean implicit = args.length > 4 ? Boolean.parseBoolean(args[4]) : false;

    POP3Client pop3;

    if (proto != null) {
        System.out.println("Using secure protocol: " + proto);
        pop3 = new POP3SClient(proto, implicit);
    } else {
        pop3 = new POP3Client();
    }
    System.out.println("Connecting to server " + server + " on " + pop3.getDefaultPort());

    // We want to timeout if a response takes longer than 60 seconds
    pop3.setDefaultTimeout(60000);

    // suppress login details
    pop3.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true));

    try {
        pop3.connect(server);
    } catch (IOException e) {
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        System.exit(1);
    }

    try {
        if (!pop3.login(username, password)) {
            System.err.println("Could not login to server.  Check password.");
            pop3.disconnect();
            System.exit(1);
        }

        POP3MessageInfo[] messages = pop3.listMessages();

        if (messages == null) {
            System.err.println("Could not retrieve message list.");
            pop3.disconnect();
            return;
        } else if (messages.length == 0) {
            System.out.println("No messages");
            pop3.logout();
            pop3.disconnect();
            return;
        }

        for (POP3MessageInfo msginfo : messages) {
            BufferedReader reader = (BufferedReader) pop3.retrieveMessageTop(msginfo.number, 0);

            if (reader == null) {
                System.err.println("Could not retrieve message header.");
                pop3.disconnect();
                System.exit(1);
            }
            printMessageInfo(reader, msginfo.number);
        }

        pop3.logout();
        pop3.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        return;
    }
}

---

From source file:POP3Mail.java

public static void main(String[] args) {
    try {/*from  w  ww  .j av  a2  s  . c om*/
        LogManager.getLogManager().readConfiguration(new FileInputStream("logging.properties"));
    } catch (Exception e1) {
        // TODO Auto-generated catch block
        e1.printStackTrace();
    }
    String server = null;
    String username = null;
    String password = null;
    if (new File("mail.properties").exists()) {
        Properties properties = new Properties();
        try {
            properties.load(new FileInputStream(new File("mail.properties")));
            server = properties.getProperty("server");
            username = properties.getProperty("username");
            password = properties.getProperty("password");
            ArrayList<String> list = new ArrayList<String>(
                    Arrays.asList(new String[] { server, username, password }));
            list.addAll(Arrays.asList(args));
            args = list.toArray(new String[list.size()]);
        } catch (FileNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        } catch (IOException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
    if (args.length < 3) {
        System.err
                .println("Usage: POP3Mail <pop3 server hostname> <username> <password> [TLS [true=implicit]]");
        System.exit(1);
    }

    server = args[0];
    username = args[1];
    password = args[2];
    String proto = null;
    int messageid = -1;
    boolean implicit = false;
    for (int i = 3; i < args.length; ++i) {
        if (args[i].equals("-m")) {
            i += 1;
            messageid = Integer.parseInt(args[i]);
        }
    }

    // String proto = args.length > 3 ? args[3] : null;
    // boolean implicit = args.length > 4 ? Boolean.parseBoolean(args[4])
    // : false;

    POP3Client pop3;

    if (proto != null) {
        System.out.println("Using secure protocol: " + proto);
        pop3 = new POP3SClient(proto, implicit);
    } else {
        pop3 = new POP3Client();
    }
    pop3.setDefaultPort(110);
    System.out.println("Connecting to server " + server + " on " + pop3.getDefaultPort());

    // We want to timeout if a response takes longer than 60 seconds
    pop3.setDefaultTimeout(60000);
    // suppress login details
    pop3.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true));

    try {
        pop3.connect(server);
    } catch (IOException e) {
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        System.exit(1);
    }

    try {
        if (!pop3.login(username, password)) {
            System.err.println("Could not login to server.  Check password.");
            pop3.disconnect();
            System.exit(1);
        }
        PrintWriter printWriter = new PrintWriter(new FileWriter("messages.csv"), true);
        POP3MessageInfo[] messages = null;
        POP3MessageInfo[] identifiers = null;
        if (messageid == -1) {
            messages = pop3.listMessages();
            identifiers = pop3.listUniqueIdentifiers();
        } else {
            messages = new POP3MessageInfo[] { pop3.listMessage(messageid) };
        }
        if (messages == null) {
            System.err.println("Could not retrieve message list.");
            pop3.disconnect();
            return;
        } else if (messages.length == 0) {
            System.out.println("No messages");
            pop3.logout();
            pop3.disconnect();
            return;
        }
        new File("../json").mkdirs();
        int count = 0;
        for (POP3MessageInfo msginfo : messages) {
            if (msginfo.number != identifiers[count].number) {
                throw new RuntimeException();
            }
            msginfo.identifier = identifiers[count].identifier;
            BufferedReader reader = (BufferedReader) pop3.retrieveMessageTop(msginfo.number, 0);
            ++count;
            if (count % 100 == 0) {
                logger.finest(String.format("%d %s", msginfo.number, msginfo.identifier));
            }
            System.out.println(String.format("%d %s", msginfo.number, msginfo.identifier));
            if (reader == null) {
                System.err.println("Could not retrieve message header.");
                pop3.disconnect();
                System.exit(1);
            }
            if (printMessageInfo(reader, msginfo.number, printWriter)) {
            }
        }
        printWriter.close();
        pop3.logout();
        pop3.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        return;
    }
}

---

From source file:org.apache.common.net.examples.mail.POP3Mail.java

public static final void main(String[] args) {
    if (args.length < 3) {
        System.err/*from  w w  w  . j  av a  2s  .  c  om*/
                .println("Usage: POP3Mail <pop3 server hostname> <username> <password> [TLS [true=implicit]]");
        System.exit(1);
    }

    String server = args[0];
    String username = args[1];
    String password = args[2];

    String proto = args.length > 3 ? args[3] : null;
    boolean implicit = args.length > 4 ? Boolean.parseBoolean(args[4]) : false;

    POP3Client pop3;

    if (proto != null) {
        System.out.println("Using secure protocol: " + proto);
        pop3 = new POP3SClient(proto, implicit);
    } else {
        pop3 = new POP3Client();
    }
    System.out.println("Connecting to server " + server + " on " + pop3.getDefaultPort());

    // We want to timeout if a response takes longer than 60 seconds
    pop3.setDefaultTimeout(60000);

    // suppress login details
    pop3.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true));

    try {
        pop3.connect(server);
    } catch (IOException e) {
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        System.exit(1);
    }

    try {
        if (!pop3.login(username, password)) {
            System.err.println("Could not login to server.  Check password.");
            pop3.disconnect();
            System.exit(1);
        }

        POP3MessageInfo[] messages = pop3.listMessages();

        if (messages == null) {
            System.err.println("Could not retrieve message list.");
            pop3.disconnect();
            return;
        } else if (messages.length == 0) {
            System.out.println("No messages");
            pop3.logout();
            pop3.disconnect();
            return;
        }

        for (POP3MessageInfo msginfo : messages) {
            BufferedReader reader = (BufferedReader) pop3.retrieveMessageTop(msginfo.number, 0);

            if (reader == null) {
                System.err.println("Could not retrieve message header.");
                pop3.disconnect();
                System.exit(1);
            }
            printMessageInfo(reader, msginfo.number);
        }

        pop3.logout();
        pop3.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        return;
    }
}

---

From source file:org.apache.commons.net.examples.mail.POP3ExportMbox.java

public static void main(String[] args) {
    int argIdx;//from  w w  w  .  j av  a  2  s.  c  o m
    String file = null;
    for (argIdx = 0; argIdx < args.length; argIdx++) {
        if (args[argIdx].equals("-F")) {
            file = args[++argIdx];
        } else {
            break;
        }
    }

    final int argCount = args.length - argIdx;
    if (argCount < 3) {
        System.err.println(
                "Usage: POP3Mail [-F file/directory] <server[:port]> <username> <password|-|*|VARNAME> [TLS [true=implicit]]");
        System.exit(1);
    }

    String arg0[] = args[argIdx++].split(":");
    String server = arg0[0];
    String username = args[argIdx++];
    String password = args[argIdx++];
    // prompt for the password if necessary
    try {
        password = Utils.getPassword(username, password);
    } catch (IOException e1) {
        System.err.println("Could not retrieve password: " + e1.getMessage());
        return;
    }

    String proto = argCount > 3 ? args[argIdx++] : null;
    boolean implicit = argCount > 4 ? Boolean.parseBoolean(args[argIdx++]) : false;

    POP3Client pop3;

    if (proto != null) {
        System.out.println("Using secure protocol: " + proto);
        pop3 = new POP3SClient(proto, implicit);
    } else {
        pop3 = new POP3Client();
    }

    int port;
    if (arg0.length == 2) {
        port = Integer.parseInt(arg0[1]);
    } else {
        port = pop3.getDefaultPort();
    }
    System.out.println("Connecting to server " + server + " on " + port);

    // We want to timeout if a response takes longer than 60 seconds
    pop3.setDefaultTimeout(60000);

    try {
        pop3.connect(server);
    } catch (IOException e) {
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        return;
    }

    try {
        if (!pop3.login(username, password)) {
            System.err.println("Could not login to server.  Check password.");
            pop3.disconnect();
            return;
        }

        POP3MessageInfo status = pop3.status();
        if (status == null) {
            System.err.println("Could not retrieve status.");
            pop3.logout();
            pop3.disconnect();
            return;
        }

        System.out.println("Status: " + status);
        int count = status.number;
        if (file != null) {
            System.out.println("Getting messages: " + count);
            File mbox = new File(file);
            if (mbox.isDirectory()) {
                System.out.println("Writing dir: " + mbox);
                // Currently POP3Client uses iso-8859-1
                for (int i = 1; i <= count; i++) {
                    OutputStreamWriter fw = new OutputStreamWriter(
                            new FileOutputStream(new File(mbox, i + ".eml")), Charset.forName("iso-8859-1"));
                    writeFile(pop3, fw, i);
                    fw.close();
                }
            } else {
                System.out.println("Writing file: " + mbox);
                // Currently POP3Client uses iso-8859-1
                OutputStreamWriter fw = new OutputStreamWriter(new FileOutputStream(mbox),
                        Charset.forName("iso-8859-1"));
                for (int i = 1; i <= count; i++) {
                    writeMbox(pop3, fw, i);
                }
                fw.close();
            }
        }

        pop3.logout();
        pop3.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        return;
    }
}

---

From source file:org.apache.commons.net.examples.mail.POP3Mail.java

public static void main(String[] args) {
    if (args.length < 3) {
        System.err.println(/*from   w w w.  jav  a 2 s  .  co m*/
                "Usage: POP3Mail <server[:port]> <username> <password|-|*|VARNAME> [TLS [true=implicit]]");
        System.exit(1);
    }

    String arg0[] = args[0].split(":");
    String server = arg0[0];
    String username = args[1];
    String password = args[2];
    // prompt for the password if necessary
    try {
        password = Utils.getPassword(username, password);
    } catch (IOException e1) {
        System.err.println("Could not retrieve password: " + e1.getMessage());
        return;
    }

    String proto = args.length > 3 ? args[3] : null;
    boolean implicit = args.length > 4 ? Boolean.parseBoolean(args[4]) : false;

    POP3Client pop3;

    if (proto != null) {
        System.out.println("Using secure protocol: " + proto);
        pop3 = new POP3SClient(proto, implicit);
    } else {
        pop3 = new POP3Client();
    }

    int port;
    if (arg0.length == 2) {
        port = Integer.parseInt(arg0[1]);
    } else {
        port = pop3.getDefaultPort();
    }
    System.out.println("Connecting to server " + server + " on " + port);

    // We want to timeout if a response takes longer than 60 seconds
    pop3.setDefaultTimeout(60000);

    // suppress login details
    pop3.addProtocolCommandListener(new PrintCommandListener(new PrintWriter(System.out), true));

    try {
        pop3.connect(server);
    } catch (IOException e) {
        System.err.println("Could not connect to server.");
        e.printStackTrace();
        return;
    }

    try {
        if (!pop3.login(username, password)) {
            System.err.println("Could not login to server.  Check password.");
            pop3.disconnect();
            return;
        }

        POP3MessageInfo status = pop3.status();
        if (status == null) {
            System.err.println("Could not retrieve status.");
            pop3.logout();
            pop3.disconnect();
            return;
        }

        System.out.println("Status: " + status);

        POP3MessageInfo[] messages = pop3.listMessages();

        if (messages == null) {
            System.err.println("Could not retrieve message list.");
            pop3.logout();
            pop3.disconnect();
            return;
        } else if (messages.length == 0) {
            System.out.println("No messages");
            pop3.logout();
            pop3.disconnect();
            return;
        }

        System.out.println("Message count: " + messages.length);

        for (POP3MessageInfo msginfo : messages) {
            BufferedReader reader = (BufferedReader) pop3.retrieveMessageTop(msginfo.number, 0);

            if (reader == null) {
                System.err.println("Could not retrieve message header.");
                pop3.logout();
                pop3.disconnect();
                return;
            }
            printMessageInfo(reader, msginfo.number);
        }

        pop3.logout();
        pop3.disconnect();
    } catch (IOException e) {
        e.printStackTrace();
        return;
    }
}

---