Examples with Connection org.openmuc.j60870.Connection used on opensource projects

Example 91 with Connection

use of org.openmuc.j60870.Connection in project pentaho-kettle by pentaho.

the class JobEntrySSH2GETDialog method connect.

private boolean connect() {
    boolean retval = false;
    try {
        if (conn == null) {
            // Create a connection instance
            conn = new Connection(jobMeta.environmentSubstitute(wServerName.getText()), Const.toInt(jobMeta.environmentSubstitute(wServerPort.getText()), 22));
            /* We want to connect through a HTTP proxy */
            if (wuseHTTPProxy.getSelection()) {
                // if the proxy requires basic authentication:
                if (wuseBasicAuthentication.getSelection()) {
                    conn.setProxyData(new HTTPProxyData(jobMeta.environmentSubstitute(wHTTPProxyHost.getText()), Const.toInt(wHTTPProxyPort.getText(), 22), jobMeta.environmentSubstitute(wHTTPProxyUsername.getText()), jobMeta.environmentSubstitute(wHTTPProxyPassword.getText())));
                } else {
                    conn.setProxyData(new HTTPProxyData(jobMeta.environmentSubstitute(wHTTPProxyHost.getText()), Const.toInt(wHTTPProxyPort.getText(), 22)));
                }
            }
            conn.connect();
            // Authenticate
            if (wusePublicKey.getSelection()) {
                retval = conn.authenticateWithPublicKey(jobMeta.environmentSubstitute(wUserName.getText()), new java.io.File(jobMeta.environmentSubstitute(wKeyFilename.getText())), jobMeta.environmentSubstitute(wkeyfilePass.getText()));
            } else {
                retval = conn.authenticateWithPassword(jobMeta.environmentSubstitute(wUserName.getText()), jobMeta.environmentSubstitute(wPassword.getText()));
            }
        }
        retval = true;
    } catch (Exception e) {
        MessageBox mb = new MessageBox(shell, SWT.OK | SWT.ICON_ERROR);
        mb.setMessage(BaseMessages.getString(PKG, "JobSSH2GET.ErrorConnect.NOK", e.getMessage()) + Const.CR);
        mb.setText(BaseMessages.getString(PKG, "JobSSH2GET.ErrorConnect.Title.Bad"));
        mb.open();
    }
    return retval;
}

Example 92 with Connection

use of org.openmuc.j60870.Connection in project pancm_project by xuwujing.

the class SshUtil method login.

/**
 * 登录主机
 * @return
 *      登录成功返回true，否则返回false
 */
public static Connection login(String ip, String userName, String password) {
    boolean isAuthenticated = false;
    Connection conn = null;
    long startTime = Calendar.getInstance().getTimeInMillis();
    try {
        conn = new Connection(ip);
        // 连接主机
        conn.connect();
        // 认证
        isAuthenticated = conn.authenticateWithPassword(userName, password);
        if (isAuthenticated) {
            System.out.println(String.format(tipStr, "认证成功"));
        } else {
            System.out.println(String.format(tipStr, "认证失败"));
        }
    } catch (IOException e) {
        System.err.println(String.format(tipStr, "登录失败"));
        e.printStackTrace();
    }
    long endTime = Calendar.getInstance().getTimeInMillis();
    System.out.println("登录用时: " + (endTime - startTime) / 1000.0 + "s\n" + splitStr);
    return conn;
}

Example 93 with Connection

use of org.openmuc.j60870.Connection in project DevRing by LJYcoder.

the class HttpLoggingInterceptor method intercept.

@Override
public Response intercept(Chain chain) throws IOException {
    Level level = this.level;
    Request request = chain.request();
    if (level == Level.NONE) {
        return chain.proceed(request);
    }
    boolean logBody = level == Level.BODY;
    boolean logHeaders = logBody || level == Level.HEADERS;
    RequestBody requestBody = request.body();
    boolean hasRequestBody = requestBody != null;
    Connection connection = chain.connection();
    Protocol protocol = connection != null ? connection.protocol() : Protocol.HTTP_1_1;
    String requestStartMessage = "--> " + request.method() + ' ' + request.url() + ' ' + protocol;
    if (!logHeaders && hasRequestBody) {
        requestStartMessage += " (" + requestBody.contentLength() + "-byte body)";
    }
    logger.log(requestStartMessage);
    if (logHeaders) {
        if (hasRequestBody) {
            // them to be included (when available) so there values are known.
            if (requestBody.contentType() != null) {
                logger.log("Content-Type: " + requestBody.contentType());
            }
            if (requestBody.contentLength() != -1) {
                logger.log("Content-Length: " + requestBody.contentLength());
            }
        }
        Headers headers = request.headers();
        for (int i = 0, count = headers.size(); i < count; i++) {
            String name = headers.name(i);
            // Skip headers from the request body as they are explicitly logged above.
            if (!"Content-Type".equalsIgnoreCase(name) && !"Content-Length".equalsIgnoreCase(name)) {
                logger.log(name + ": " + headers.value(i));
            }
        }
        if (!logBody || !hasRequestBody) {
            logger.log("--> END " + request.method());
        } else if (bodyEncoded(request.headers())) {
            logger.log("--> END " + request.method() + " (encoded body omitted)");
        } else {
            Buffer buffer = new Buffer();
            requestBody.writeTo(buffer);
            Charset charset = UTF8;
            MediaType contentType = requestBody.contentType();
            if (contentType != null) {
                charset = contentType.charset(UTF8);
            }
            logger.log("");
            if (isPlaintext(buffer)) {
                logger.log(buffer.readString(charset));
                logger.log("--> END " + request.method() + " (" + requestBody.contentLength() + "-byte body)");
            } else {
                logger.log("--> END " + request.method() + " (binary " + requestBody.contentLength() + "-byte body omitted)");
            }
        }
    }
    long startNs = System.nanoTime();
    Response response;
    try {
        response = chain.proceed(request);
    } catch (Exception e) {
        logger.log("<-- HTTP FAILED: " + e);
        throw e;
    }
    long tookMs = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startNs);
    ResponseBody responseBody = response.body();
    long contentLength = responseBody.contentLength();
    String bodySize = contentLength != -1 ? contentLength + "-byte" : "unknown-length";
    logger.log("<-- " + response.code() + ' ' + response.message() + ' ' + response.request().url() + " (" + tookMs + "ms" + (!logHeaders ? ", " + bodySize + " body" : "") + ')');
    if (logHeaders) {
        Headers headers = response.headers();
        for (int i = 0, count = headers.size(); i < count; i++) {
            logger.log(headers.name(i) + ": " + headers.value(i));
        }
        if (!logBody || !HttpHeaders.hasBody(response)) {
            logger.log("<-- END HTTP");
        } else if (bodyEncoded(response.headers())) {
            logger.log("<-- END HTTP (encoded body omitted)");
        } else {
            BufferedSource source = responseBody.source();
            // Buffer the entire body.
            source.request(Long.MAX_VALUE);
            Buffer buffer = source.buffer();
            Charset charset = UTF8;
            MediaType contentType = responseBody.contentType();
            if (contentType != null) {
                charset = contentType.charset(UTF8);
            }
            if (!isPlaintext(buffer)) {
                logger.log("");
                logger.log("<-- END HTTP (binary " + buffer.size() + "-byte body omitted)");
                return response;
            }
            if (contentLength != 0) {
                logger.log("");
                logger.log(buffer.clone().readString(charset));
            }
            logger.log("<-- END HTTP (" + buffer.size() + "-byte body)");
        }
    }
    return response;
}

Example 94 with Connection

use of org.openmuc.j60870.Connection in project okhttp by square.

the class HttpLoggingInterceptor method intercept.

@Override
public Response intercept(Chain chain) throws IOException {
    Level level = this.level;
    Request request = chain.request();
    if (level == Level.NONE) {
        return chain.proceed(request);
    }
    boolean logBody = level == Level.BODY;
    boolean logHeaders = logBody || level == Level.HEADERS;
    RequestBody requestBody = request.body();
    boolean hasRequestBody = requestBody != null;
    Connection connection = chain.connection();
    Protocol protocol = connection != null ? connection.protocol() : Protocol.HTTP_1_1;
    String requestStartMessage = "--> " + request.method() + ' ' + request.url() + ' ' + protocol;
    if (!logHeaders && hasRequestBody) {
        requestStartMessage += " (" + requestBody.contentLength() + "-byte body)";
    }
    logger.log(requestStartMessage);
    if (logHeaders) {
        if (hasRequestBody) {
            // them to be included (when available) so there values are known.
            if (requestBody.contentType() != null) {
                logger.log("Content-Type: " + requestBody.contentType());
            }
            if (requestBody.contentLength() != -1) {
                logger.log("Content-Length: " + requestBody.contentLength());
            }
        }
        Headers headers = request.headers();
        for (int i = 0, count = headers.size(); i < count; i++) {
            String name = headers.name(i);
            // Skip headers from the request body as they are explicitly logged above.
            if (!"Content-Type".equalsIgnoreCase(name) && !"Content-Length".equalsIgnoreCase(name)) {
                logger.log(name + ": " + headers.value(i));
            }
        }
        if (!logBody || !hasRequestBody) {
            logger.log("--> END " + request.method());
        } else if (bodyEncoded(request.headers())) {
            logger.log("--> END " + request.method() + " (encoded body omitted)");
        } else {
            Buffer buffer = new Buffer();
            requestBody.writeTo(buffer);
            Charset charset = UTF8;
            MediaType contentType = requestBody.contentType();
            if (contentType != null) {
                charset = contentType.charset(UTF8);
            }
            logger.log("");
            if (isPlaintext(buffer)) {
                logger.log(buffer.readString(charset));
                logger.log("--> END " + request.method() + " (" + requestBody.contentLength() + "-byte body)");
            } else {
                logger.log("--> END " + request.method() + " (binary " + requestBody.contentLength() + "-byte body omitted)");
            }
        }
    }
    long startNs = System.nanoTime();
    Response response;
    try {
        response = chain.proceed(request);
    } catch (Exception e) {
        logger.log("<-- HTTP FAILED: " + e);
        throw e;
    }
    long tookMs = TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - startNs);
    ResponseBody responseBody = response.body();
    long contentLength = responseBody.contentLength();
    String bodySize = contentLength != -1 ? contentLength + "-byte" : "unknown-length";
    logger.log("<-- " + response.code() + ' ' + response.message() + ' ' + response.request().url() + " (" + tookMs + "ms" + (!logHeaders ? ", " + bodySize + " body" : "") + ')');
    if (logHeaders) {
        Headers headers = response.headers();
        for (int i = 0, count = headers.size(); i < count; i++) {
            logger.log(headers.name(i) + ": " + headers.value(i));
        }
        if (!logBody || !HttpHeaders.hasBody(response)) {
            logger.log("<-- END HTTP");
        } else if (bodyEncoded(response.headers())) {
            logger.log("<-- END HTTP (encoded body omitted)");
        } else {
            BufferedSource source = responseBody.source();
            // Buffer the entire body.
            source.request(Long.MAX_VALUE);
            Buffer buffer = source.buffer();
            Charset charset = UTF8;
            MediaType contentType = responseBody.contentType();
            if (contentType != null) {
                charset = contentType.charset(UTF8);
            }
            if (!isPlaintext(buffer)) {
                logger.log("");
                logger.log("<-- END HTTP (binary " + buffer.size() + "-byte body omitted)");
                return response;
            }
            if (contentLength != 0) {
                logger.log("");
                logger.log(buffer.clone().readString(charset));
            }
            logger.log("<-- END HTTP (" + buffer.size() + "-byte body)");
        }
    }
    return response;
}

Example 95 with Connection

use of org.openmuc.j60870.Connection in project openhab1-addons by openhab.

the class Meter method read.

/**
     * Reads data from meter
     * 
     * @return a map of DataSet objects with the obis as key.
     */
public Map<String, DataSet> read() {
    // the frequently executed code (polling) goes here ...
    Map<String, DataSet> dataSetMap = new HashMap<String, DataSet>();
    Connection connection = new Connection(config.getSerialPort(), config.getInitMessage(), config.getEchoHandling(), config.getBaudRateChangeDelay());
    try {
        try {
            connection.open();
        } catch (IOException e) {
            logger.error("Failed to open serial port {}: {}", config.getSerialPort(), e.getMessage());
            return dataSetMap;
        }
        List<DataSet> dataSets = null;
        try {
            dataSets = connection.read();
            for (DataSet dataSet : dataSets) {
                logger.debug("DataSet: {};{};{}", dataSet.getId(), dataSet.getValue(), dataSet.getUnit());
                dataSetMap.put(dataSet.getId(), dataSet);
            }
        } catch (IOException e) {
            logger.error("IOException while trying to read: {}", e.getMessage());
        } catch (TimeoutException e) {
            logger.error("Read attempt timed out");
        }
    } finally {
        connection.close();
    }
    return dataSetMap;
}