Examples with LogEvent org.jpos.util.LogEvent used on opensource projects

Example 76 with LogEvent

use of org.jpos.util.LogEvent in project jPOS by jpos.

the class BaseChannel method connect.

/**
 * Connects client ISOChannel to server
 * @exception IOException
 */
public void connect() throws IOException {
    LogEvent evt = new LogEvent(this, "connect");
    try {
        if (serverSocket != null) {
            accept(serverSocket);
            evt.addMessage("local port " + serverSocket.getLocalPort() + " remote host " + socket.getInetAddress());
        } else {
            connect(newSocket(hosts, ports, evt));
        }
        applyTimeout();
        Logger.log(evt);
    } catch (ConnectException e) {
        Logger.log(new LogEvent(this, "connection-refused", getHost() + ":" + getPort()));
    } catch (IOException e) {
        evt.addMessage(e.getMessage());
        Logger.log(evt);
        throw e;
    }
}

Example 77 with LogEvent

use of org.jpos.util.LogEvent in project jPOS by jpos.

the class BaseChannel method receive.

/**
 * Waits and receive an ISOMsg over the TCP/IP session
 * @return the Message received
 * @throws IOException
 * @throws ISOException
 */
public ISOMsg receive() throws IOException, ISOException {
    byte[] b = null;
    byte[] header = null;
    LogEvent evt = new LogEvent(this, "receive");
    // call createMsg instead of createISOMsg for
    ISOMsg m = createMsg();
    // backward compatibility
    m.setSource(this);
    try {
        if (!isConnected())
            throw new IOException("unconnected ISOChannel");
        synchronized (serverInLock) {
            int len = getMessageLength();
            if (expectKeepAlive) {
                while (len == 0) {
                    // If zero length, this is a keep alive msg
                    Logger.log(new LogEvent(this, "receive", "Zero length keep alive message received"));
                    len = getMessageLength();
                }
            }
            int hLen = getHeaderLength();
            if (len == -1) {
                if (hLen > 0) {
                    header = readHeader(hLen);
                }
                b = streamReceive();
            } else if (len > 0 && len <= getMaxPacketLength()) {
                if (hLen > 0) {
                    // ignore message header (TPDU)
                    // Note header length is not necessarily equal to hLen (see VAPChannel)
                    header = readHeader(hLen);
                    len -= header.length;
                }
                b = new byte[len];
                getMessage(b, 0, len);
                getMessageTrailer(m);
            } else
                throw new ISOException("receive length " + len + " seems strange - maxPacketLength = " + getMaxPacketLength());
        }
        m.setPackager(getDynamicPackager(header, b));
        m.setHeader(getDynamicHeader(header));
        if (// Ignore NULL messages
        b.length > 0 && !shouldIgnore(header))
            unpack(m, b);
        m.setDirection(ISOMsg.INCOMING);
        evt.addMessage(m);
        m = applyIncomingFilters(m, header, b, evt);
        m.setDirection(ISOMsg.INCOMING);
        cnt[RX]++;
        setChanged();
        notifyObservers(m);
    } catch (ISOException e) {
        evt.addMessage(e);
        if (header != null) {
            evt.addMessage("--- header ---");
            evt.addMessage(ISOUtil.hexdump(header));
        }
        if (b != null) {
            evt.addMessage("--- data ---");
            evt.addMessage(ISOUtil.hexdump(b));
        }
        throw e;
    } catch (EOFException e) {
        closeSocket();
        evt.addMessage("<peer-disconnect/>");
        throw e;
    } catch (SocketException e) {
        closeSocket();
        if (usable)
            evt.addMessage("<peer-disconnect>" + e.getMessage() + "</peer-disconnect>");
        throw e;
    } catch (InterruptedIOException e) {
        closeSocket();
        evt.addMessage("<io-timeout/>");
        throw e;
    } catch (IOException e) {
        closeSocket();
        if (usable)
            evt.addMessage(e);
        throw e;
    } catch (Exception e) {
        closeSocket();
        evt.addMessage(m);
        evt.addMessage(e);
        throw new IOException("unexpected exception", e);
    } finally {
        Logger.log(evt);
    }
    return m;
}

Example 78 with LogEvent

use of org.jpos.util.LogEvent in project jPOS by jpos.

the class BaseChannel method disconnect.

/**
 * disconnects the TCP/IP session. The instance is ready for
 * a reconnection. There is no need to create a new ISOChannel<br>
 * @exception IOException
 */
public void disconnect() throws IOException {
    LogEvent evt = new LogEvent(this, "disconnect");
    if (serverSocket != null)
        evt.addMessage("local port " + serverSocket.getLocalPort() + " remote host " + serverSocket.getInetAddress());
    else
        evt.addMessage(host + ":" + port);
    try {
        usable = false;
        setChanged();
        notifyObservers();
        closeSocket();
        if (serverIn != null) {
            try {
                serverIn.close();
            } catch (IOException ex) {
                evt.addMessage(ex);
            }
            serverIn = null;
        }
        if (serverOut != null) {
            try {
                serverOut.close();
            } catch (IOException ex) {
                evt.addMessage(ex);
            }
            serverOut = null;
        }
    } catch (IOException e) {
        evt.addMessage(e);
        Logger.log(evt);
        throw e;
    }
    socket = null;
}

Example 79 with LogEvent

use of org.jpos.util.LogEvent in project jPOS by jpos.

the class LoggerService method run.

@SuppressWarnings("unchecked")
public void run() {
    while (running()) {
        LogEvent evt = (LogEvent) sp.in(queueName, 1000L);
        if (evt != null) {
            evt.setSource(getLog());
            Logger.log(evt);
        }
    }
}

Example 80 with LogEvent

use of org.jpos.util.LogEvent in project jPOS by jpos.

the class QExec method exec.

private void exec(String script) throws IOException {
    if (script != null) {
        Process p = Runtime.getRuntime().exec(script);
        BufferedReader in = new BufferedReader(new InputStreamReader(p.getInputStream()));
        LogEvent evt = getLog().createInfo("--- " + script + " ---");
        String line;
        while ((line = in.readLine()) != null) {
            evt.addMessage(line);
        }
        Logger.log(evt);
    }
}