Example usage for java.util Properties getProperty

Introduction

In this page you can find the example usage for java.util Properties getProperty.

Prototype

public String getProperty(String key) 

Source Link

Document

Searches for the property with the specified key in this property list.

Usage

From source file:com.googlecode.msidor.springframework.integration.history.MessageHistoryParser.java

/**
 * Parse message history generated by spring integration and produce output with components names and components processing times
 * //from w  w  w .  j  a  v a 2 s. c o m
 * @param mh message headers to be parsed
 * @return output with components names and components processing times
 */
public static String parse(MessageHeaders mh) {
    StringBuilder sb = new StringBuilder();

    //get message history
    MessageHistory history = mh.get(MessageHistory.HEADER_NAME, MessageHistory.class);
    String[] names = new String[history.size()];
    long[] times = new long[history.size()];

    //go thought all history entries
    Iterator<Properties> historyIterator = history.iterator();
    int i = 0;
    while (historyIterator.hasNext()) {
        Properties gatewayHistory = historyIterator.next();
        String name = gatewayHistory.getProperty("name");
        String historyTimestampStr = gatewayHistory.getProperty("timestamp");
        Long historyTimestamp = Long.parseLong(historyTimestampStr);

        names[i] = name;
        times[i++] = historyTimestamp;
    }

    //calculates the time deltas between components 
    final long lastTimestamp = mh.getTimestamp();
    for (int j = 0; j < names.length; j++) {
        if (j > 0) {
            sb.append("; ");
        }

        if (j + 1 < names.length)
            sb.append(names[j]).append("=").append(times[j + 1] - times[j]);
        else
            sb.append(names[j]).append("=").append(lastTimestamp - times[j]);
    }

    if (sb.length() > 0) {
        sb.append("; ");
    }

    sb.append("total=").append(lastTimestamp - times[0]);

    return sb.toString();
}

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From source file:com.sosee.util.PropertyUtil.java

public static String readValue(String key) {
    Properties props = new Properties();
    try {/*ww w  .j a  va 2 s  .c om*/
        InputStream in = new BufferedInputStream(new FileInputStream(getFilePath()));
        props.load(in);
        String value = props.getProperty(key);
        return value == null ? "" : value;
    } catch (Exception e) {
        return "";
    }
}

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From source file:com.germinus.easyconf.ClassParameter.java

public static Object getNewInstance(Properties props, String propertyName)
        throws ClassNotFoundException, IllegalAccessException, InstantiationException {
    String className = props.getProperty(propertyName);
    log.info("Returning " + className + " class instance.");
    return ClasspathUtil.locateClass(className).newInstance();
}

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From source file:com.cognifide.qa.bb.utils.PropertyUtils.java

private static void overrideTimeouts(Properties properties) {
    int big = Integer.parseInt(properties.getProperty(ConfigKeys.TIMEOUTS_BIG));
    int medium = Integer.parseInt(properties.getProperty(ConfigKeys.TIMEOUTS_MEDIUM));
    int small = Integer.parseInt(properties.getProperty(ConfigKeys.TIMEOUTS_SMALL));
    int minimal = Integer.parseInt(properties.getProperty(ConfigKeys.TIMEOUTS_MINIMAL));
    new Timeouts(big, medium, small, minimal);
}

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From source file:com.moz.fiji.hive.FijiTableInfo.java

/**
 * Gets the URI from the passed in properties.
 * @param properties for the job.//from w  ww.  j  av a 2 s.com
 * @return FijiURI extracted from the passed in properties.
 */
public static FijiURI getURIFromProperties(Properties properties) {
    String fijiURIString = properties.getProperty(FIJI_TABLE_URI);
    //TODO Pretty exceptions for URI parser issues.
    FijiURI fijiURI = FijiURI.newBuilder(fijiURIString).build();

    //TODO Ensure that this URI has a table component.
    return fijiURI;
}

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From source file:io.seldon.semvec.SemanticVectorsStore.java

public static void initialise(Properties props) {
    SemanticVectorsStore.baseDirectory = props.getProperty("io.seldon.labs.semvec.basedir");
    if (SemanticVectorsStore.baseDirectory == null) {
        logger.warn("No base directory for semantic vectors specified");
    } else {//from   w  ww  .  ja  v a  2s. c om
        String clientsToPreload = props.getProperty("io.seldon.labs.semvec.preload");
        if (!StringUtils.isEmpty(clientsToPreload)) {
            String client[] = clientsToPreload.split(",");
            for (int i = 0; i < client.length; i++) {
                String prefixStr = props.getProperty("io.seldon.labs.semvec.preload.prefix." + client[i]);
                if (prefixStr == null)
                    prefixStr = "text";
                if (prefixStr != null) {
                    String prefix[] = prefixStr.split(",");
                    for (int j = 0; j < prefix.length; j++) {
                        logger.info("Preloading semantic vectors store for client " + client[i]
                                + " with prefix " + prefix[j] + "...");
                        SemVectorsPeer svPeer = get(client[i], prefix[j]);
                        if (svPeer == null) {
                            //                        logger.error("Failed to preload store for client "+client[i]+" with prefix "+prefix[j]);
                            final String message = "Failed to preload store for client " + client[i]
                                    + " with prefix " + prefix[j];
                            logger.error(message, new Exception(message));
                        } else
                            logger.info("Preloaded semantic vectors store for client " + client[i]
                                    + " with prefix " + prefix[j]);
                    }
                }
            }
        }
    }
}

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From source file:com.homeadvisor.kafdrop.util.JmxUtils.java

public static int getJmxPort(final Environment environment) {
    Optional<Integer> jmxPort = Optional.empty();

    final Properties managementProperties = Agent.getManagementProperties();
    if (managementProperties != null) {
        final String portProperty = managementProperties.getProperty(JMX_PORT_PROPERTY);
        if (portProperty != null) {
            final Optional<Integer> port = Optional.ofNullable(Ints.tryParse(portProperty));
            jmxPort = port;/*ww w  .  ja  va  2  s .  c o m*/
        }
    }
    return jmxPort.orElse(0);
}

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From source file:cpcc.core.utils.VersionUtils.java

/**
 * @param moduleName the module name/*from  w w w  .  j a v a  2 s  .c  om*/
 * @return the module name and module version.
 */
public static String getModuleVersion(String moduleName, String propertyFile) {
    try (InputStream stream = Thread.currentThread().getContextClassLoader()
            .getResourceAsStream(propertyFile)) {
        Properties props = new Properties();
        props.load(stream);
        String version = props.getProperty("module.version");

        if (StringUtils.isEmpty(version)) {
            throw new IllegalArgumentException(String.format(VERSION_NOT_SET, propertyFile));
        }

        if (version.startsWith("${")) {
            throw new IllegalArgumentException(String.format(RESOURCE_FILTERING_FAILED, propertyFile));
        }

        if (version.endsWith("SNAPSHOT")) {
            version += '-' + System.currentTimeMillis();
        }

        return moduleName + '/' + version;
    } catch (IOException e) {
        throw new IllegalArgumentException(String.format(RESOURCE_NOT_FOUND, propertyFile));
    }
}

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From source file:com.googlecode.fascinator.DBIntegrationTestSuite.java

@AfterClass
public static void tearDown() throws IOException, BeansException, SQLException {
    Properties prop = new Properties();
    prop.load(new FileInputStream("src/test/resources/database.properties"));
    String dbString = prop.getProperty("jdbc.databaseurl");
    try {/* w w w. j a  va2 s .co m*/
        DriverManager.getConnection(dbString + ";shutdown=true");
    } catch (SQLNonTransientConnectionException exception) {
    } catch (SQLException e) {
    }

    FileUtils.deleteDirectory(new File("target/database"));
}

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From source file:com.dragoniade.encrypt.EncryptionHelper.java

public static void decrypt(Properties p, String seedKey, String key) {
    String value = p.getProperty(key);
    String seed = p.getProperty(seedKey, seedKey);

    if (value == null || value.length() == 0) {
        return;//  w w w.  j av  a 2s . c o m
    }

    int index = value.indexOf('{');
    switch (index) {
    case -1:
        return;
    case 0: {
        String toDecode = value.substring(1, value.length() - 1);
        String decryptStr;
        try {
            decryptStr = new String(Base64.decode(toDecode), "UTF-16");
        } catch (UnsupportedEncodingException e1) {
            decryptStr = new String(Base64.decode(toDecode));
        }

        p.setProperty(key, decryptStr);
        return;
    }
    default:
        String toDecode = value.substring(index + 1, value.length() - 1);
        String algorithm = value.substring(0, index);

        byte[] decryptStr = Base64.decode(toDecode);

        Cipher cipher = getDecrypter(seed, algorithm);

        String decoded;
        try {
            byte[] result = cipher.doFinal(decryptStr);
            try {
                decoded = new String(result, "UTF-16");
            } catch (UnsupportedEncodingException e1) {
                decoded = new String(result);
            }
        } catch (Exception e) {
            decoded = "";
        }

        p.setProperty(key, decoded);
    }
}

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