Example usage for java.util Map putAll

Introduction

In this page you can find the example usage for java.util Map putAll.

Prototype

void putAll(Map<? extends K, ? extends V> m);

Source Link

Document

Copies all of the mappings from the specified map to this map (optional operation).

Usage

From source file:Main.java

/**
 * create a child process with environment variables
 * @param command/*  w  w  w  . ja  v a  2  s. com*/
 * @param envVars
 * @return
 * @throws InterruptedException
 * @throws IOException
 */
public static String execUnixCommand(String[] command, Map<String, String> envVars)
        throws InterruptedException, IOException {

    /*
    ProcessBuilder processBuilder = new ProcessBuilder(command);
            
    if ( envVars != null ){
    Map<String, String> env = processBuilder.environment();
    env.clear();
    env.putAll(envVars);
    }
            
    Process process = processBuilder.start();
    processBuilder.redirectErrorStream(false);
    process.waitFor();
    String outputWithError = loadStream(process.getInputStream()) + loadStream(process.getErrorStream());
    return outputWithError;
     */

    ProcessBuilder processBuilder = new ProcessBuilder(command);

    if (envVars != null) {
        Map<String, String> env = processBuilder.environment();
        env.clear();
        env.putAll(envVars);
    }
    Process process = processBuilder.start();
    String output = loadStream(process.getInputStream());
    String error = loadStream(process.getErrorStream());
    process.waitFor();
    return output + "\n" + error;
}

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From source file:grails.plugin.searchable.internal.compass.support.SearchableMethodUtils.java

/**
 * Get the options Map from the given argument array
 * @param args the given array of arguments, may not be null, may be empty
 * @param defaultOptions the default options, to be merged with user options, may be null
 * @return a Map of options, never null/*from w w w  . j av  a  2 s.  com*/
 */
public static Map getOptionsArgument(Object[] args, Map defaultOptions) {
    Assert.notNull(args, "args cannot be null");
    Map options = null;
    for (int i = 0, max = args.length; i < max; i++) {
        if (args[i] instanceof Map) {
            options = (Map) args[i];
            break;
        }
    }
    Map merged = new HashMap();
    if (defaultOptions != null) {
        merged.putAll(defaultOptions);
    }
    if (options != null) {
        merged.putAll(options);
    }
    return merged;
}

---

From source file:com.drtshock.playervaults.vaultmanagement.Serialization.java

public static Map<String, Object> recreateMap(Map<String, Object> original) {
    Map<String, Object> map = new HashMap<>();
    map.putAll(original);
    return map;//from w  w w . j a  va 2 s  . c o m
}

---

From source file:backtype.storm.command.update_topology.java

private static void updateTopology(String topologyName, String pathJar, String pathConf) {
    NimbusClient client = null;/*from www  .j  av  a 2 s.c  o  m*/
    Map loadMap = null;
    if (pathConf != null) {
        loadMap = Utils.loadConf(pathConf);
    } else {
        loadMap = new HashMap();
    }

    Map conf = Utils.readStormConfig();

    conf.putAll(loadMap);
    client = NimbusClient.getConfiguredClient(conf);
    try {
        // update jar
        String uploadLocation = null;
        if (pathJar != null) {
            System.out.println("Jar update to master yet. Submitting jar of " + pathJar);
            String path = client.getClient().beginFileUpload();
            String[] pathCache = path.split("/");
            uploadLocation = path + "/stormjar-" + pathCache[pathCache.length - 1] + ".jar";
            List<String> lib = (List<String>) conf.get(GenericOptionsParser.TOPOLOGY_LIB_NAME);
            Map<String, String> libPath = (Map<String, String>) conf
                    .get(GenericOptionsParser.TOPOLOGY_LIB_PATH);
            if (lib != null && lib.size() != 0) {
                for (String libName : lib) {
                    String jarPath = path + "/lib/" + libName;
                    client.getClient().beginLibUpload(jarPath);
                    StormSubmitter.submitJar(conf, libPath.get(libName), jarPath, client);
                }

            } else {
                if (pathJar == null) {
                    // no lib, no client jar
                    throw new RuntimeException("No client app jar, please upload it");
                }
            }

            if (pathJar != null) {
                StormSubmitter.submitJar(conf, pathJar, uploadLocation, client);
            } else {
                // no client jar, but with lib jar
                client.getClient().finishFileUpload(uploadLocation);
            }
        }

        // update topology
        String jsonConf = Utils.to_json(loadMap);
        System.out.println("New configuration:\n" + jsonConf);

        client.getClient().updateTopology(topologyName, uploadLocation, jsonConf);

        System.out.println("Successfully submit command update " + topologyName);

    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException(e);
    } finally {
        if (client != null) {
            client.close();
        }
    }

}

---

From source file:com.dattack.dbtools.drules.engine.DefaultNotificationActionBeanVisitor.java

private static String formatMessage(final NotificationActionSendMailBean action,
        final Configuration configuration) throws TemplateException, IOException, ConfigurationException {

    final Template template = createTemplate(action);

    final Map<Object, Object> dataModel = new HashMap<>();
    dataModel.putAll(ConfigurationConverter.getMap(configuration));

    final StringWriter outputWriter = new StringWriter();
    template.process(dataModel, outputWriter);
    return outputWriter.toString();
}

---

From source file:com.flozano.socialauth.util.OpenIdConsumer.java

/**
 * It obtains the request token. The Request Token is a temporary token used
 * to initiate User authorization.//from  w  ww . jav  a2 s.com
 * 
 * @param requestTokenUrl
 *            the Request Token URL
 * @param returnTo
 *            Callback URL
 * @param realm
 *            Realm
 * @param assocHandle
 * @param consumerURL
 * @param scope
 * @return Generated Request Token URL
 * @throws Exception
 */
public static String getRequestTokenURL(final String requestTokenUrl, final String returnTo, final String realm,
        final String assocHandle, final String consumerURL, final String scope) throws Exception {
    Map<String, String> params = new HashMap<String, String>();
    params.putAll(requestTokenMap);
    params.put("openid.return_to", returnTo);
    params.put("openid.realm", realm);
    params.put("openid.assoc_handle", assocHandle);
    params.put("openid.ext2.consumer", consumerURL);
    if (scope != null) {
        params.put("openid.ext2.scope", scope);
    }
    String paramStr = HttpUtil.buildParams(params);
    char separator = requestTokenUrl.indexOf('?') == -1 ? '?' : '&';
    String url = requestTokenUrl + separator + paramStr;
    LOG.debug("Request Token URL : " + url);
    return url;
}

---

From source file:Main.java

public static <K, V> void merge(final Map<K, V> into, final Map<K, V> values) {
    checkNotNull(into, "target cannot be null");
    checkNotNull(values, "source cannot be null");

    into.putAll(values);
}

---

From source file:it.geosolutions.geoserver.jms.impl.utils.BeanUtils.java

/**
 * This is a 'smart' (perform checks for some special cases) update function which should be used to copy of the properties for objects
 * of the catalog and configuration.//from   w w  w .  jav  a 2  s  . c o m
 * 
 * @param <T> the type of the bean to update
 * @param info the bean instance to update
 * @param properties the list of string of properties to update
 * @param values the list of new values to update
 * 
 * @throws IllegalAccessException
 * @throws InvocationTargetException
 * @throws NoSuchMethodException
 */
public static <T> void smartUpdate(final T info, final List<String> properties, final List<Object> values)
        throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
    final Iterator<String> itPropertyName = properties.iterator();
    final Iterator<Object> itValue = values.iterator();
    while (itPropertyName.hasNext() && itValue.hasNext()) {
        String propertyName = itPropertyName.next();
        final Object value = itValue.next();

        PropertyDescriptor pd = PropertyUtils.getPropertyDescriptor(info, propertyName);
        // return null if there is no such descriptor
        if (pd == null) {
            // this is a special case used by the NamespaceInfoImpl setURI
            // the propertyName coming from the ModificationProxy is set to 'uRI'
            // lets set it to uri
            propertyName = propertyName.toUpperCase();
            pd = PropertyUtils.getPropertyDescriptor(info, propertyName);
            if (pd == null) {
                return;
            }
        }
        if (pd.getWriteMethod() != null) {
            PropertyUtils.setProperty(info, propertyName, value);
        } else {
            // T interface do not declare setter method for this property
            // lets use getter methods to get the property reference
            final Object property = PropertyUtils.getProperty(info, propertyName);

            // check type of property to apply new value
            if (Collection.class.isAssignableFrom(pd.getPropertyType())) {
                final Collection<?> liveCollection = (Collection<?>) property;
                liveCollection.clear();
                liveCollection.addAll((Collection) value);
            } else if (Map.class.isAssignableFrom(pd.getPropertyType())) {
                final Map<?, ?> liveMap = (Map<?, ?>) property;
                liveMap.clear();
                liveMap.putAll((Map) value);
            } else {
                if (CatalogUtils.LOGGER.isLoggable(java.util.logging.Level.SEVERE))
                    CatalogUtils.LOGGER.severe("Skipping unwritable property " + propertyName
                            + " with property type " + pd.getPropertyType());
            }
        }
    }
}

---

From source file:Main.java

/**
 * Assign or make new map from source map. Use HashMap for new map.
 * /*from ww  w. java  2 s . c o  m*/
 * @param src
 *            source map
 * @param dst
 *            destination map
 * @return dst or new map if dst null
 */
public static <K, V> Map<K, V> instanceMap(Map<K, V> src, Map<K, V> dst) {
    Map<K, V> ret = null;
    if (src != null) {
        if (dst == null) {
            dst = new HashMap<>();
        }
        dst.clear();
        dst.putAll(src);
        ret = dst;
    }
    return ret;
}

---

From source file:com.github.lynxdb.server.core.TimeSerie.java

public static TimeSerie merge(List<TimeSerie> _series) {
    Assert.notEmpty(_series);//from  www. ja va2 s  .c  o m

    List<SuperIterator> sil = new ArrayList<>();

    _series.forEach((TimeSerie t) -> {
        if (t.hasNext()) {
            SuperIterator<Entry> si = new SuperIterator<>(t);
            si.next();
            sil.add(si);
        }
    });

    Map<String, String> tags = new HashMap<>();
    tags.putAll(_series.get(0).getTags());

    _series.forEach((TimeSerie t) -> {
        Iterator<Map.Entry<String, String>> i = tags.entrySet().iterator();
        while (i.hasNext()) {
            Map.Entry<String, String> e = i.next();
            if (!t.getTags().containsKey(e.getKey()) || !t.getTags().get(e.getKey()).equals(e.getValue())) {
                i.remove();
            }

        }
    });

    return new TimeSerie(_series.get(0).getName(), tags, new ChainableIterator<Entry>() {

        @Override
        public boolean hasNext() {
            return sil.stream()
                    .anyMatch((superIterator) -> superIterator.hasNext() || superIterator.getCurrent() != null);
        }

        @Override
        public Entry next() {

            Iterator<SuperIterator> rr = sil.iterator();
            while (rr.hasNext()) {
                if (rr.next().getCurrent() == null) {
                    rr.remove();
                }
            }

            long max = Long.MIN_VALUE;
            for (SuperIterator<Entry> r : sil) {
                max = Long.max(max, r.getCurrent().getTime());
            }
            for (SuperIterator<Entry> r : sil) {
                if (r.getCurrent().getTime() == max) {
                    r.next();
                    return r.getPrevious();
                }
            }

            throw new IllegalStateException("something went wrong");
        }
    });
}

---

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