Example usage for org.apache.http.nio.reactor SessionOutputBuffer flush

List of usage examples for org.apache.http.nio.reactor SessionOutputBuffer flush

  1. HOME
  2. Java
  3. org.apache.http
  4. org.apache.http.nio.reactor.*
  5. SessionOutputBuffer
  6. flush

Introduction

In this page you can find the example usage for org.apache.http.nio.reactor SessionOutputBuffer flush.

Prototype

int flush(WritableByteChannel channel) throws IOException;

Source Link

Document

Makes an attempt to flush the content of this buffer to the given destination WritableByteChannel .

Usage

From source file:com.ok2c.lightmtp.impl.protocol.ServiceShutdownCodec.java

@Override
public void produceData(final IOSession iosession, final ServerState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();

    if (this.pendingReply != null) {
        this.writer.write(this.pendingReply, buf);
        this.pendingReply = null;
    }//from www.  ja  v a  2s  .  c om

    if (buf.hasData()) {
        buf.flush(iosession.channel());
    }
    if (!buf.hasData()) {
        this.completed = true;
        iosession.close();
    }
}

From source file:com.ok2c.lightmtp.impl.protocol.ServiceReadyCodec.java

@Override
public void produceData(final IOSession iosession, final ServerState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();

    if (this.pendingReply != null) {
        this.writer.write(this.pendingReply, buf);
        this.pendingReply = null;
    }/*from  w w w.j ava  2s .  c o  m*/

    if (buf.hasData()) {
        buf.flush(iosession.channel());
    }
    if (!buf.hasData()) {
        this.completed = true;
        iosession.setEventMask(SelectionKey.OP_READ);
    }
}

From source file:com.ok2c.lightmtp.impl.protocol.SendQuitCodec.java

@Override
public void produceData(final IOSession iosession, final ClientState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();

    switch (this.codecState) {
    case QUIT_READY:
        SMTPCommand quit = new SMTPCommand("QUIT");
        this.writer.write(quit, buf);
        this.codecState = CodecState.QUIT_RESPONSE_EXPECTED;
        break;/*from   www  .j  a va 2 s.  c  o m*/
    }

    if (buf.hasData()) {
        buf.flush(iosession.channel());
    }
    if (!buf.hasData()) {
        iosession.clearEvent(SelectionKey.OP_WRITE);
    }
}

From source file:com.ok2c.lightmtp.impl.protocol.SendRsetCodec.java

@Override
public void produceData(final IOSession iosession, final ClientState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();

    switch (this.codecState) {
    case RSET_READY:
        SMTPCommand quit = new SMTPCommand("RSET");
        this.writer.write(quit, buf);
        this.codecState = CodecState.RSET_RESPONSE_EXPECTED;
        break;/*from  w  ww .  ja  v a  2s  .  c  o m*/
    }

    if (buf.hasData()) {
        buf.flush(iosession.channel());
    }
    if (!buf.hasData()) {
        iosession.clearEvent(SelectionKey.OP_WRITE);
    }
}

From source file:com.ok2c.lightmtp.impl.protocol.SimpleSendHeloCodec.java

@Override
public void produceData(final IOSession iosession, final ClientState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();

    switch (this.codecState) {
    case HELO_READY:
        SMTPCommand helo = new SMTPCommand("HELO",
                AddressUtils.resolveLocalDomain(iosession.getLocalAddress()));

        this.writer.write(helo, buf);
        this.codecState = CodecState.HELO_RESPONSE_EXPECTED;
        break;//from  w w w  .j a v  a2  s . co m
    }

    if (buf.hasData()) {
        buf.flush(iosession.channel());
    }
    if (!buf.hasData()) {
        iosession.clearEvent(SelectionKey.OP_WRITE);
    }
}

From source file:com.ok2c.lightmtp.impl.protocol.SendLocalHeloCodec.java

@Override
public void produceData(final IOSession iosession, final ClientState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();

    switch (this.codecState) {
    case LHLO_READY:
        String helo = heloName;//from  ww w  .j  a v a  2s .c om
        if (helo == null) {
            helo = AddressUtils.resolveLocalDomain(iosession.getLocalAddress());
        }
        SMTPCommand ehlo = new SMTPCommand("LHLO", helo);

        this.writer.write(ehlo, buf);
        this.codecState = CodecState.LHLO_RESPONSE_EXPECTED;
        break;
    }

    if (buf.hasData()) {
        buf.flush(iosession.channel());
    }
    if (!buf.hasData()) {
        iosession.clearEvent(SelectionKey.OP_WRITE);
    }
}

From source file:com.ok2c.lightmtp.impl.protocol.ReceiveDataCodec.java

@Override
public void produceData(final IOSession iosession, final ServerState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();

    synchronized (sessionState) {
        if (this.pendingDelivery != null) {
            if (this.pendingDelivery.isDone()) {
                deliveryCompleted(sessionState);
                cleanUp();//w  w w.  j  av a2  s  .com
            }
            while (!this.pendingReplies.isEmpty()) {
                this.writer.write(this.pendingReplies.removeFirst(), buf);
            }
        }

        if (buf.hasData()) {
            buf.flush(iosession.channel());
        }
        if (!buf.hasData()) {
            if (sessionState.getDataType() != null) {
                this.completed = true;
                sessionState.reset();
            }
            iosession.clearEvent(SelectionKey.OP_WRITE);
        }
    }
}

From source file:com.ok2c.lightmtp.impl.protocol.ExtendedSendHeloCodec.java

@Override
public void produceData(final IOSession iosession, final ClientState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();

    String myHelo = heloName;// w  w  w  .  jav  a  2 s.  c om
    if (myHelo == null) {
        myHelo = AddressUtils.resolveLocalDomain(iosession.getLocalAddress());
    }
    switch (this.codecState) {
    case EHLO_READY:
        SMTPCommand ehlo = new SMTPCommand("EHLO", myHelo);
        this.writer.write(ehlo, buf);
        this.codecState = CodecState.EHLO_RESPONSE_EXPECTED;
        break;
    case HELO_READY:
        SMTPCommand helo = new SMTPCommand("HELO", myHelo);
        this.writer.write(helo, buf);
        this.codecState = CodecState.HELO_RESPONSE_EXPECTED;
        break;
    }

    if (buf.hasData()) {
        buf.flush(iosession.channel());
    }
    if (!buf.hasData()) {
        iosession.clearEvent(SelectionKey.OP_WRITE);
    }
}

From source file:com.ok2c.lightmtp.impl.protocol.PipeliningSendEnvelopCodec.java

@Override
public void produceData(final IOSession iosession, final ClientState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");
    if (sessionState.getRequest() == null) {
        if (sessionState.isTerminated()) {
            this.codecState = CodecState.COMPLETED;
        }/* www . ja v  a 2 s. com*/
        return;
    }

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();
    DeliveryRequest request = sessionState.getRequest();

    switch (this.codecState) {
    case MAIL_REQUEST_READY:
        SMTPCommand mailFrom = new SMTPCommand("MAIL", "FROM:<" + request.getSender() + ">");
        this.writer.write(mailFrom, buf);

        this.recipients.addAll(request.getRecipients());

        for (String recipient : request.getRecipients()) {
            SMTPCommand rcptTo = new SMTPCommand("RCPT", "TO:<" + recipient + ">");
            this.writer.write(rcptTo, buf);
        }
        SMTPCommand data = new SMTPCommand("DATA");
        this.writer.write(data, buf);
        this.codecState = CodecState.MAIL_RESPONSE_EXPECTED;
        break;
    }

    if (buf.hasData()) {
        buf.flush(iosession.channel());
    }
    if (!buf.hasData()) {
        iosession.clearEvent(SelectionKey.OP_WRITE);
    }
}

From source file:com.ok2c.lightmtp.impl.protocol.PipeliningReceiveEnvelopCodec.java

@Override
public void produceData(final IOSession iosession, final ServerState sessionState)
        throws IOException, SMTPProtocolException {
    Args.notNull(iosession, "IO session");
    Args.notNull(sessionState, "Session state");

    SessionOutputBuffer buf = this.iobuffers.getOutbuf();

    synchronized (sessionState) {

        if (this.actionFuture != null) {
            SMTPReply reply = getReply(this.actionFuture);
            this.actionFuture = null;
            this.writer.write(reply, buf);
        }//from  w  w w .  ja v  a 2s  .  co m

        if (this.actionFuture == null) {
            while (!this.pendingActions.isEmpty()) {
                Action<ServerState> action = this.pendingActions.remove();
                Future<SMTPReply> future = action.execute(sessionState,
                        new OutputTrigger<SMTPReply>(sessionState, iosession));
                if (future.isDone()) {
                    SMTPReply reply = getReply(future);
                    this.writer.write(reply, buf);
                } else {
                    this.actionFuture = future;
                    break;
                }
            }
        }

        if (buf.hasData()) {
            buf.flush(iosession.channel());
        }
        if (!buf.hasData()) {
            if (sessionState.getDataType() != null) {
                this.completed = true;
            }
            if (sessionState.isTerminated()) {
                iosession.close();
            } else {
                iosession.clearEvent(SelectionKey.OP_WRITE);
            }
        }
    }
}