Example usage for java.util Properties load

List of usage examples for java.util Properties load

  1. HOME
  2. Java
  3. java
  4. java.util.*
  5. Properties
  6. load

Introduction

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

Prototype

public synchronized void load(InputStream inStream) throws IOException

Source Link

Document

Reads a property list (key and element pairs) from the input byte stream.

Usage

From source file:org.rivetlogic.utils.IntegrationUtils.java

public static BeanFactory getBeanFactory() throws IOException {
    if (beanFactory == null) {
        synchronized (beanFactoryLockObj) {
            if (beanFactory == null) {
                PropertyPlaceholderConfigurer configurer = new PropertyPlaceholderConfigurer();
                AbstractApplicationContext context = new ClassPathXmlApplicationContext(
                        "application-context.xml");

                Resource resource = new FileSystemResource("cma-cfg.properties");
                Properties properties = new Properties();
                properties.load(resource.getInputStream());

                configurer.setProperties(properties);

                context.addBeanFactoryPostProcessor(configurer);
                context.refresh();/*w  w  w  . j a v  a 2  s.  c  o m*/

                beanFactory = context.getBeanFactory();
            }
        }
    }

    return beanFactory;
}

From source file:com.amazonaws.kinesis.dataviz.kinesisclient.KinesisApplication.java

/**
 * @param propertiesFile//from   w w  w.j a  v a 2  s  . co  m
 * @throws IOException Thrown when we run into issues reading properties
 */
private static void loadProperties(String propertiesFile) throws IOException {
    FileInputStream inputStream = new FileInputStream(propertiesFile);
    Properties properties = new Properties();
    try {
        properties.load(inputStream);
    } finally {
        inputStream.close();
    }

    String appNameOverride = properties.getProperty(ConfigKeys.APPLICATION_NAME_KEY);
    if (appNameOverride != null) {
        applicationName = appNameOverride;
    }
    LOG.info("Using application name " + applicationName);

    String streamNameOverride = properties.getProperty(ConfigKeys.STREAM_NAME_KEY);
    if (streamNameOverride != null) {
        streamName = streamNameOverride;
    }
    LOG.info("Using stream name " + streamName);

    String kinesisEndpointOverride = properties.getProperty(ConfigKeys.KINESIS_ENDPOINT_KEY);
    if (kinesisEndpointOverride != null) {
        kinesisEndpoint = kinesisEndpointOverride;
    }
    LOG.info("Using Kinesis endpoint " + kinesisEndpoint);

    String initialPositionOverride = properties.getProperty(ConfigKeys.INITIAL_POSITION_IN_STREAM_KEY);
    if (initialPositionOverride != null) {
        initialPositionInStream = InitialPositionInStream.valueOf(initialPositionOverride);
    }
    LOG.info("Using initial position " + initialPositionInStream.toString()
            + " (if a checkpoint is not found).");

    String redisEndpointOverride = properties.getProperty(ConfigKeys.REDIS_ENDPOINT);
    if (redisEndpointOverride != null) {
        redisEndpoint = redisEndpointOverride;
    }
    LOG.info("Using Redis endpoint " + redisEndpoint);

    String redisPortOverride = properties.getProperty(ConfigKeys.REDIS_PORT);
    if (redisPortOverride != null) {
        try {
            redisPort = Integer.parseInt(redisPortOverride);
        } catch (Exception e) {

        }
    }
    LOG.info("Using Redis port " + redisPort);

}

From source file:ch.entwine.weblounge.test.util.TestSiteUtils.java

/**
 * Loads the greetings from <code>/greetings.properties</code> into a
 * <code>Map</code> and returns them.
 * <p>/*from w w w .j a  va2 s.  co  m*/
 * Note that we need to do a conversion from the <code>ISO-LATIN-1</code>
 * (which is assumed by the <code>Properties</code> implementation) to
 * <code>utf-8</code>.
 * 
 * @return the greetings
 * @throws Exception
 *           if loading fails
 */
public static Map<String, String> loadGreetings() {
    Map<String, String> greetings = new HashMap<String, String>();
    InputStream is = TestSiteUtils.class.getResourceAsStream(GREETING_PROPS);
    try {
        Properties props = new Properties();
        props.load(is);
        for (Entry<Object, Object> entry : props.entrySet()) {
            try {
                String isoLatin1Value = entry.getValue().toString();
                String utf8Value = new String(isoLatin1Value.getBytes("ISO-8859-1"), "utf-8");
                greetings.put((String) entry.getKey(), utf8Value);
            } catch (UnsupportedEncodingException e) {
                logger.error("I can't believe the platform does not support encoding {}", e.getMessage());
            }
        }
    } catch (IOException e) {
        logger.error("Error reading greetings from " + GREETING_PROPS, e);
        return null;
    } finally {
        IOUtils.closeQuietly(is);
    }
    return greetings;
}

From source file:com.nextep.designer.headless.helpers.HeadlessHelper.java

@SuppressWarnings({ "unchecked", "rawtypes" })
private static Map<String, String> loadConfigFile(String location) throws BatchException {
    File configFile = new File(location);
    if (!configFile.exists()) {
        throw new BatchException(
                MessageFormat.format(HeadlessMessages.getString("helper.configNotFound"), location)); //$NON-NLS-1$
    } else {//from  w w w. ja  va  2 s .c  o  m
        InputStream is = null;
        try {
            is = new FileInputStream(configFile);
            final Properties props = new Properties();
            props.load(is);
            return (Map) props;
        } catch (IOException e) {
            throw new BatchException(MessageFormat.format(HeadlessMessages.getString("helper.configReadError"), //$NON-NLS-1$
                    location, e.getMessage()), e);
        } finally {
            if (is != null) {
                try {
                    is.close();
                } catch (IOException e) {
                    throw new BatchException(
                            MessageFormat.format(HeadlessMessages.getString("helper.configCloseError"), //$NON-NLS-1$
                                    location, e.getMessage()),
                            e);
                }
            }
        }
    }
}

From source file:de.egore911.versioning.deployer.performer.PerformReplacement.java

static void perform(File directory, List<String> wildcards, List<ReplacementPair> replacementsIn,
        List<File> replacementfiles) {
    List<ReplacementPair> replacements = new ArrayList<>(replacementsIn);
    for (File replacementfile : replacementfiles) {
        if (replacementfile.exists()) {
            Properties properties = new Properties();
            try {
                properties.load(new FileInputStream(replacementfile));
            } catch (IOException e) {
                LOG.error(e.getMessage(), e);
                return;
            }//from ww w.ja  va2s . c om
            for (Entry<Object, Object> x : properties.entrySet()) {
                replacements
                        .add(new ReplacementPair(((String) x.getKey()).trim(), ((String) x.getValue()).trim()));
            }
        } else {
            LOG.warn("Replacement file {} not found", replacementfile);
        }
    }
    perform(directory, wildcards, replacements);
}

From source file:org.edgexfoundry.EdgeXConfigWatcherApplication.java

private static boolean loadProperties() {
    Properties properties = new Properties();
    try (final InputStream inputStream = new FileInputStream(APP_PROPERTIES)) {
        properties.load(inputStream);
        serviceName = properties.getProperty("service.name");
        globalPrefix = properties.getProperty("global.prefix");
        servicePrefix = properties.getProperty("service.prefix");
        consulProtocol = properties.getProperty("consul.protocol");
        consulHost = properties.getProperty("consul.host");
        consulPort = Integer.parseInt(properties.getProperty("consul.port", "8500"));
        notificationPathKey = properties.getProperty("notification.path.key");
        notificationProtocol = properties.getProperty("notification.protocol");
        if (serviceName == null || globalPrefix == null || servicePrefix == null || consulProtocol == null
                || consulHost == null || consulPort == 0 || notificationPathKey == null
                || notificationProtocol == null) {
            LOGGER.error(/*from   w  ww  . ja  va 2 s  .c om*/
                    "Application configuration did not load properly or is missing elements.  Cannot create watcher.");
            System.exit(1);
            return false;
        }
    } catch (IOException ex) {
        LOGGER.error("IO Exception getting application properties: " + ex.getMessage());
        System.exit(1);
        return false;
    }
    return true;
}

From source file:com.mgmtp.jfunk.core.config.ModulesLoader.java

private static Properties loadProperties(final String propsFileName) throws IOException {
    Properties props = new Properties();
    InputStream is = null;/*  w w w.  j a v  a  2  s . co m*/
    try {
        is = ResourceLoader.getConfigInputStream(propsFileName);
        props.load(is);
    } finally {
        IOUtils.closeQuietly(is);
    }
    return props;
}

From source file:com.egt.core.util.VelocityEngineer.java

private static Properties getProperties(String propsFilename) throws Exception {
    Bitacora.trace(VelocityEngineer.class, "getProperties", propsFilename);
    Properties p = new Properties();
    try (FileInputStream inStream = new FileInputStream(propsFilename)) {
        p.load(inStream);
    }// www.j  a  v  a2  s .  c  om
    String comma = System.getProperties().getProperty("path.separator");
    String slash = System.getProperties().getProperty("file.separator");
    String VFRLP = "$" + EAC.VELOCITY_FILE_RESOURCE_LOADER_PATH;
    String vfrlp = EA.getString(EAC.VELOCITY_FILE_RESOURCE_LOADER_PATH);
    vfrlp = vfrlp.replace(comma, ", ");
    vfrlp = vfrlp.replace(slash, "/");
    String key;
    String value;
    for (Enumeration e = p.propertyNames(); e.hasMoreElements();) {
        key = (String) e.nextElement();
        value = p.getProperty(key);
        if (StringUtils.isNotBlank(value) && value.contains(VFRLP)) {
            value = value.replace(VFRLP, vfrlp);
            p.setProperty(key, value);
        }
        Bitacora.trace(key + "=" + value);
    }
    return p;
}

From source file:com.salas.bb.utils.xml.XmlReaderFactory.java

/**
 * Reads properties from the resource into the map. Each key in properties resource
 * is a value for comma-delimetered list of keys.
 *
 * @param propertiesName    name of properties resource.
 *
 * @return map.//w  w w.  j a  va  2  s.c o  m
 *
 * @throws IOException in case of I/O error.
 */
static Map readPropsToMap(String propertiesName) throws IOException {
    Properties props = new Properties();
    props.load(XmlReaderFactory.class.getClassLoader().getResourceAsStream(propertiesName));

    Map map = new HashMap();

    Enumeration propEnumeration = props.propertyNames();
    while (propEnumeration.hasMoreElements()) {
        String readerClassName = ((String) propEnumeration.nextElement()).trim();
        String[] encodings = StringUtils.split(props.getProperty(readerClassName), ",");

        putKeysInMap(map, encodings, readerClassName);
    }

    return map;
}

From source file:com.u2apple.tool.dao.DeviceI18nDaoImpl.java

private static Properties loadProperties(String key) throws IOException {
    String path = Configuration.getProperty(key);
    Properties properties = new Properties();
    properties.load(new FileInputStream(path));
    return properties;
}