Example usage for java.util Properties forEach

Introduction

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

Prototype

@Override
    public synchronized void forEach(BiConsumer<? super Object, ? super Object> action) 

Source Link

Usage

From source file:uk.ac.kcl.Main.java

public static void main(String[] args) {
    File folder = new File(args[0]);
    File[] listOfFiles = folder.listFiles();
    assert listOfFiles != null;
    for (File listOfFile : listOfFiles) {
        if (listOfFile.isFile()) {
            if (listOfFile.getName().endsWith(".properties")) {
                System.out.println("Properties sile found:" + listOfFile.getName()
                        + ". Attempting to launch application context");
                Properties properties = new Properties();
                InputStream input;
                try {
                    input = new FileInputStream(listOfFile);
                    properties.load(input);
                    if (properties.getProperty("globalSocketTimeout") != null) {
                        TcpHelper.setSocketTimeout(
                                Integer.valueOf(properties.getProperty("globalSocketTimeout")));
                    }/*w  w  w. j a v  a2s .  c o  m*/
                    Map<String, Object> map = new HashMap<>();
                    properties.forEach((k, v) -> {
                        map.put(k.toString(), v);
                    });
                    ConfigurableEnvironment environment = new StandardEnvironment();
                    MutablePropertySources propertySources = environment.getPropertySources();
                    propertySources.addFirst(new MapPropertySource(listOfFile.getName(), map));
                    @SuppressWarnings("resource")
                    AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
                    ctx.registerShutdownHook();
                    ctx.setEnvironment(environment);
                    String scheduling;
                    try {
                        scheduling = properties.getProperty("scheduler.useScheduling");
                        if (scheduling.equalsIgnoreCase("true")) {
                            ctx.register(ScheduledJobLauncher.class);
                            ctx.refresh();
                        } else if (scheduling.equalsIgnoreCase("false")) {
                            ctx.register(SingleJobLauncher.class);
                            ctx.refresh();
                            SingleJobLauncher launcher = ctx.getBean(SingleJobLauncher.class);
                            launcher.launchJob();
                        } else if (scheduling.equalsIgnoreCase("slave")) {
                            ctx.register(JobConfiguration.class);
                            ctx.refresh();
                        } else {
                            throw new RuntimeException(
                                    "useScheduling not configured. Must be true, false or slave");
                        }
                    } catch (NullPointerException ex) {
                        throw new RuntimeException(
                                "useScheduling not configured. Must be true, false or slave");
                    }
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
    }
}

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From source file:io.silverware.microservices.Boot.java

/**
 * Creates initial context pre-filled with system properties, command line arguments, custom property file and default property file.
 *
 * @param args Command line arguments./*  w w  w  .  j a v  a  2s .  c o m*/
 * @return Initial context pre-filled with system properties, command line arguments, custom property file and default property file.
 */
@SuppressWarnings("static-access")
private static Context getInitialContext(final String... args) {
    final Context context = new Context();
    final Map<String, Object> contextProperties = context.getProperties();
    final Options options = new Options();
    final CommandLineParser commandLineParser = new DefaultParser();

    System.getProperties().forEach((key, value) -> contextProperties.put((String) key, value));

    options.addOption(Option.builder(PROPERTY_LETTER).argName("property=value").numberOfArgs(2).valueSeparator()
            .desc("system properties").build());
    options.addOption(Option.builder(PROPERTY_FILE_LETTER).longOpt("properties").desc("Custom property file")
            .hasArg().argName("PROPERTY_FILE").build());

    try {
        final CommandLine commandLine = commandLineParser.parse(options, args);
        commandLine.getOptionProperties(PROPERTY_LETTER)
                .forEach((key, value) -> contextProperties.put((String) key, value));

        // process custom properties file
        if (commandLine.hasOption(PROPERTY_FILE_LETTER)) {
            final File propertiesFile = new File(commandLine.getOptionValue(PROPERTY_FILE_LETTER));
            if (propertiesFile.exists()) {
                final Properties props = loadProperties();
                props.forEach((key, val) -> contextProperties.putIfAbsent(key.toString(), val));
            } else {
                log.error("Specified property file %s does not exists.", propertiesFile.getAbsolutePath());
            }
        }
    } catch (ParseException pe) {
        log.error("Cannot parse arguments: ", pe);
        new HelpFormatter().printHelp("SilverWare usage:", options);
        System.exit(1);
    }

    // now add in default properties from silverware.properties on a classpath
    loadProperties().forEach((key, val) -> contextProperties.putIfAbsent(key.toString(), val));

    context.getProperties().put(Executor.SHUTDOWN_HOOK, "true");

    return context;
}

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From source file:com.u2apple.tool.service.IdentifyAnalyticsService.java

private static Map loadModels() {
    Map<String, String> map = new HashMap<>();
    Properties props = new Properties();
    try {//www. ja  v a  2 s  . co m
        props.load(IdentifyAnalyticsService.class.getResourceAsStream(Constants.MODELS));
        props.forEach((Object key, Object value) -> {
            String productId = (String) key;
            String model = AndroidDeviceUtils.formatModel((String) value);
            if (model.contains(",")) {
                String[] models = model.split(",");
                for (String m : models) {
                    map.put(m.trim(), productId);
                }
            } else {
                map.put(model, productId);
            }
        });
    } catch (IOException ex) {
        Logger.getLogger(IdentifyAnalyticsService.class.getName()).log(Level.SEVERE, null, ex);
    }
    return map;
}

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From source file:com.qwazr.server.configuration.ServerConfiguration.java

protected static Map<String, String> argsToMap(final String... args) throws IOException {
    final Map<String, String> props = argsToMapPrefix("--", args);

    // Load the QWAZR_PROPERTIES
    String propertyFile = props.get(QWAZR_PROPERTIES);
    if (propertyFile == null)
        propertyFile = System.getProperty(QWAZR_PROPERTIES, System.getenv(QWAZR_PROPERTIES));
    if (propertyFile != null) {
        final Path propFile = Paths.get(propertyFile);
        LOGGER.info(() -> "Load QWAZR_PROPERTIES file: " + propFile.toAbsolutePath());
        final Properties properties = new Properties();
        try (final BufferedReader reader = Files.newBufferedReader(propFile, StandardCharsets.UTF_8)) {
            properties.load(reader);// ww w  .ja  v  a  2 s .c  om
        }
        // Priority to program argument, we only put the value if the key is not present
        properties.forEach((key, value) -> props.putIfAbsent(key.toString(), value.toString()));
    }

    return props;
}

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From source file:com.github.pjungermann.config.types.properties.PropertiesConverter.java

@NotNull
@Override//from   w w w  . j  av  a2 s  . c o  m
public Config from(@NotNull final Properties convertible) {
    final Config config = new Config();

    final Map<String, Object> syncConfig = synchronizedMap(config);
    convertible.forEach((key, value) -> syncConfig.put(key.toString(), value));

    return config;
}

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From source file:bjerne.gallery.service.impl.GalleryRootDirConfigJob.java

private void updateConfigFromFile() throws IOException {
    LOG.debug("Entering updateConfigFromFile()");
    Collection<GalleryRootDir> newRootDirs = new ArrayList<>();
    Properties prop = new Properties();
    prop.load(new FileReader(configFile));
    prop.forEach((k, v) -> {
        String[] split = ((String) k).split("\\.");
        if (split.length == 2) {
            GalleryRootDir oneRootDir = new GalleryRootDir();
            newRootDirs.add(oneRootDir);
            oneRootDir.setRole(split[0]);
            oneRootDir.setName(split[1]);
            oneRootDir.setDir(new File(v.toString()));
        }//from w w  w.j  a v  a2s. c  om
    });
    rootDirs = newRootDirs;
    galleryRootDirChangeListeners.forEach(r -> r.setRootDirs(rootDirs));
}

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From source file:com.adeptj.runtime.osgi.FrameworkManager.java

private void loadClasspathFrameworkProperties(Properties props, Map<String, String> configs) {
    try (InputStream is = FrameworkManager.class.getResourceAsStream(FRAMEWORK_PROPERTIES)) {
        props.load(is);/*from w  w  w . j a v  a2s.c  o  m*/
        props.forEach((key, val) -> configs.put((String) key, (String) val));
    } catch (IOException exception) {
        LOGGER.error("IOException while loading framework.properties from classpath!!", exception);
    }
}

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From source file:com.github.ukase.toolkit.jar.JarSource.java

@Autowired
public JarSource(CompoundTemplateLoader templateLoader, UkaseSettings settings) {
    this.templateLoader = templateLoader;

    if (settings.getJar() == null) {
        classLoader = null;/*from  w  w  w  .java  2s  . c  om*/
        fonts = Collections.emptyList();

        return;
    }

    try {
        URL jar = settings.getJar().toURI().toURL();

        Collection<String> props = templateLoader.getResources(IS_HELPERS_CONFIGURATION);

        Properties properties = new Properties();
        props.stream().map(templateLoader::getResource).filter(entry -> entry != null).map(this::mapZipEntry)
                .filter(stream -> stream != null).forEach(stream -> loadStreamToProperties(stream, properties));
        properties.forEach(this::registerHelper);

        fonts = templateLoader.getResources(IS_FONT).parallelStream().map(font -> "jar:" + jar + "!/" + font)
                .collect(Collectors.toList());

        if (hasHelpers()) {
            URL[] jars = new URL[] { jar };
            classLoader = new URLClassLoader(jars, getClass().getClassLoader());
            helpers.forEach((name, className) -> helpersInstances.put(name, getHelper(className)));
        } else {
            classLoader = null;
        }

    } catch (IOException e) {
        throw new IllegalStateException("Wrong configuration", e);
    }
}

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From source file:com.lrs.enviroment.Metadata.java

private void loadProperties(InputStream input) {
    try {//from w  w  w .j av a  2 s. c o m
        Properties prop = new Properties();
        prop.load(input);
        prop.forEach((k, v) -> delegateMap.put((String) k, v));
    } catch (IOException ex) {
        Logger.getLogger(Metadata.class.getName()).log(Level.SEVERE, null, ex);
    }

}

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From source file:io.adeptj.runtime.osgi.FrameworkManager.java

private Map<String, String> loadFrameworkProperties() {
    Properties props = new Properties();
    Map<String, String> configs = new HashMap<>();
    if (Environment.isFrameworkConfFileExists()) {
        try (InputStream is = Files.newInputStream(Environment.getFrameworkConfPath())) {
            props.load(is);// www  .  j  a v  a2s.  co  m
            props.forEach((key, val) -> configs.put((String) key, (String) val));
        } catch (IOException ex) {
            LOGGER.error("IOException while loading framework.properties from file system!!", ex);
            // Fallback is try to load the classpath framework.properties
            this.loadClasspathFrameworkProperties(props, configs);
        }
    } else {
        this.loadClasspathFrameworkProperties(props, configs);
        this.createFrameworkPropertiesFile();
    }
    return configs;
}

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