Example usage for java.util Properties stringPropertyNames

Introduction

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

Prototype

public Set<String> stringPropertyNames() 

Source Link

Document

Returns an unmodifiable set of keys from this property list where the key and its corresponding value are strings, including distinct keys in the default property list if a key of the same name has not already been found from the main properties list.

Usage

From source file:org.pentaho.di.core.ConcurrentMapProperties.java

/**
 * Converts a Properties object to a ConcurrentMapProperties object
 *
 * @param props//  w  ww  .java 2s  .c  om
 * @return A new ConcurrentMapProperties with all properties enumerated (including defaults)
 */
public static ConcurrentMapProperties convertProperties(Properties props) {
    if (props != null) {
        if (!(props instanceof ConcurrentMapProperties)) {
            ConcurrentMapProperties result = new ConcurrentMapProperties(null);
            synchronized (props) {
                for (String prop : props.stringPropertyNames()) {
                    result.put(prop, props.getProperty(prop));
                }
            }
            return result;
        } else {
            //Already a ConcurrentMapProperties
            return (ConcurrentMapProperties) props;
        }
    }
    return null;
}

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From source file:org.apache.hadoop.mapred.QueueConfigurationParser.java

/**
 * Construct an {@link Element} for a single queue, constructing the inner
 * queue <name/>, <properties/>, <state/> and the inner
 * <queue> elements recursively.
 * /*  w  ww  .  j a v a  2  s.co  m*/
 * @param document
 * @param jqi
 * @return
 */
static Element getQueueElement(Document document, JobQueueInfo jqi) {

    // Queue
    Element q = document.createElement(QUEUE_TAG);

    // Queue-name
    Element qName = document.createElement(QUEUE_NAME_TAG);
    qName.setTextContent(getSimpleQueueName(jqi.getQueueName()));
    q.appendChild(qName);

    // Queue-properties
    Properties props = jqi.getProperties();
    Element propsElement = document.createElement(PROPERTIES_TAG);
    if (props != null) {
        Set<String> propList = props.stringPropertyNames();
        for (String prop : propList) {
            Element propertyElement = document.createElement(PROPERTY_TAG);
            propertyElement.setAttribute(KEY_TAG, prop);
            propertyElement.setAttribute(VALUE_TAG, (String) props.get(prop));
            propsElement.appendChild(propertyElement);
        }
    }
    q.appendChild(propsElement);

    // Queue-state
    String queueState = jqi.getState().getStateName();
    if (queueState != null && !queueState.equals(QueueState.UNDEFINED.getStateName())) {
        Element qStateElement = document.createElement(STATE_TAG);
        qStateElement.setTextContent(queueState);
        q.appendChild(qStateElement);
    }

    // Queue-children
    List<JobQueueInfo> children = jqi.getChildren();
    if (children != null) {
        for (JobQueueInfo child : children) {
            q.appendChild(getQueueElement(document, child));
        }
    }

    return q;
}

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From source file:adalid.commons.properties.PropertiesHandler.java

private static void log(Properties properties, Level level) {
    String[] names = new String[properties.stringPropertyNames().size()];
    properties.stringPropertyNames().toArray(names);
    Arrays.sort(names);/*from  ww w. j  av  a2s . c o  m*/
    String value;
    for (String name : names) {
        value = properties.getProperty(name);
        logger.log(level, name + " = " + (StringUtils.containsIgnoreCase(name, "password") ? "***" : value));
    }
}

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From source file:com.twitter.hraven.Cluster.java

static void loadHadoopClustersProps(String filename) {
    // read the property file
    // populate the map
    Properties prop = new Properties();
    if (StringUtils.isBlank(filename)) {
        filename = Constants.HRAVEN_CLUSTER_PROPERTIES_FILENAME;
    }/*from   w w  w.j  a v  a  2  s  .  co m*/
    try {
        //TODO : property file to be moved out from resources into config dir
        InputStream inp = Cluster.class.getResourceAsStream("/" + filename);
        if (inp == null) {
            LOG.error(filename + " for mapping clusters to cluster identifiers in hRaven does not exist");
            return;
        }
        prop.load(inp);
        Set<String> hostnames = prop.stringPropertyNames();
        for (String h : hostnames) {
            CLUSTERS_BY_HOST.put(h, prop.getProperty(h));
        }
    } catch (IOException e) {
        // An ExceptionInInitializerError will be thrown to indicate that an
        // exception occurred during evaluation of a static initializer or the
        // initializer for a static variable.
        throw new ExceptionInInitializerError(" Could not load properties file " + filename
                + " for mapping clusters to cluster identifiers in hRaven");
    }
}

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From source file:org.tinymediamanager.core.License.java

public static boolean encrypt(Properties props) {
    try {//from   w w  w.j  av  a2s  . c  om
        if (props == null || props.size() == 0) {
            return false;
        }

        String request = "https://script.google.com/macros/s/AKfycbz7gu6I046KesXCHJJe6OEPX2tx18RcfiMS5Id-7NXsNYYMnLvK/exec";
        String urlParameters = "mac=" + getMac();
        for (String key : props.stringPropertyNames()) {
            String value = props.getProperty(key);
            urlParameters += "&" + key + "=" + URLEncoder.encode(value, "UTF-8");
        }

        HttpURLConnection connection = new OkUrlFactory(TmmHttpClient.getHttpClient()).open(new URL(request));
        connection.setDoOutput(true);
        connection.setDoInput(true);
        connection.setInstanceFollowRedirects(true);
        connection.setRequestMethod("POST");
        connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
        connection.setRequestProperty("charset", "utf-8");
        connection.setRequestProperty("Content-Length", "" + Integer.toString(urlParameters.getBytes().length));
        connection.setUseCaches(false);

        OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream(), "UTF-8");
        writer.write(urlParameters);
        writer.flush();
        String response = IOUtils.toString(new InputStreamReader(connection.getInputStream(), "UTF-8"));
        writer.close();
        if (response != null && response.isEmpty()) {
            LOGGER.warn("empty response at license generation; code " + connection.getResponseCode());
            return false;
        }

        // GET method
        // StringWriter writer = new StringWriter();
        // IOUtils.copy(url.getInputStream(), writer, "UTF-8");
        // String response = writer.toString();

        File f = new File(LICENSE_FILE);
        if (Globals.isRunningJavaWebStart()) {
            // when in webstart, put it in user home
            f = new File(System.getProperty("user.home") + File.separator + ".tmm", LICENSE_FILE);
            if (!f.getParentFile().exists()) {
                f.getParentFile().mkdir();
            }
        }
        FileUtils.writeStringToFile(f, response);

        return true;
    } catch (Exception e) {
        LOGGER.error("Error generating license", e);
        return false;
    }
}

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From source file:org.wso2.carbon.apimgt.hybrid.gateway.configurator.Configurator.java

/**
 * Retrieves all the properties from property file
 *
 * @param gatewayProperties//from   w ww.j  a  va2 s.  co m
 * @param propertyKeyPrefix
 * @return all property keys and values in a map
 */
private static Map<String, String> getAllPropertiesForPrefix(Properties gatewayProperties,
        String propertyKeyPrefix) {
    Map<String, String> allPropertyKeyValueMap = new HashMap<>();
    for (String key : gatewayProperties.stringPropertyNames()) {
        if (key.startsWith(propertyKeyPrefix)) {
            allPropertyKeyValueMap.put(key, gatewayProperties.getProperty(key));
        }
    }
    if (log.isDebugEnabled()) {
        log.debug("Retrieving all the properties for the prefix: " + propertyKeyPrefix + ". Found key,"
                + "value map: " + allPropertyKeyValueMap);
    }
    return allPropertyKeyValueMap;
}

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From source file:org.commonjava.maven.ext.core.util.PropertiesUtils.java

/**
 * Filter Properties by accepting only properties with names that start with prefix. Trims the prefix
 * from the property names when inserting them into the returned Map.
 * @param properties the properties to filter.
 * @param prefix The String that must be at the start of the property names
 * @return map of properties with matching prepend and their values
 *//*  ww  w .  j av a 2 s.  com*/
public static Map<String, String> getPropertiesByPrefix(final Properties properties, final String prefix) {
    final Map<String, String> matchedProperties = new HashMap<>();
    final int prefixLength = prefix.length();

    for (final String propertyName : properties.stringPropertyNames()) {
        if (propertyName.startsWith(prefix)) {
            final String trimmedPropertyName = propertyName.substring(prefixLength);
            String value = properties.getProperty(propertyName);
            if (value != null && value.equals("true")) {
                logger.warn("Work around Brew/Maven bug - removing erroneous 'true' value for {}.",
                        trimmedPropertyName);
                value = "";
            }
            matchedProperties.put(trimmedPropertyName, value);
        }
    }

    return matchedProperties;
}

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From source file:org.commonjava.indy.koji.content.testutil.KojiMockHandlers.java

public static void configureKojiServer(ExpectationServer server, String urlBase, AtomicInteger exchangeCounter,
        String resourceBase, boolean verifyArtifacts, String verifyBasepath) {
    try (InputStream scriptIn = Thread.currentThread().getContextClassLoader()
            .getResourceAsStream(Paths.get(resourceBase, MOCK_SCRIPT_JSON).toString())) {
        if (scriptIn == null) {
            fail("Cannot find script description file: " + MOCK_SCRIPT_JSON + " in: " + resourceBase);
        }/*from w  w  w . j a  v  a 2  s. co m*/

        if (verifyArtifacts) {
            Properties checksums = new Properties();
            String checksumsProperties = resourceBase + "/checksums.properties";
            try (InputStream in = Thread.currentThread().getContextClassLoader()
                    .getResourceAsStream(checksumsProperties)) {
                if (in == null) {
                    fail("Cannot find checksums resource in classpath: '" + checksumsProperties + "'");
                }

                checksums.load(in);
            }

            for (String path : checksums.stringPropertyNames()) {
                server.expect("GET", server.formatUrl(verifyBasepath, path), 200, checksums.getProperty(path));
            }
        }

        ObjectMapper mapper = new ObjectMapper();

        MockScript mockScript = mapper.readValue(scriptIn, MockScript.class);
        mockScript.setCounter(exchangeCounter);
        server.expect("POST", server.formatUrl(urlBase), kojiMessageHandler(mockScript, resourceBase));
        server.expect("POST", server.formatUrl(urlBase, "ssllogin"),
                kojiMessageHandler(mockScript, resourceBase));
    } catch (Exception e) {
        e.printStackTrace();
        fail("Failed to serve xml-rpc request. " + e.getMessage());
    }
}

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From source file:org.dcm4che3.tool.dcmqrscp.DcmQRSCP.java

private static void addTransferCapabilities(ApplicationEntity ae, Properties p, TransferCapability.Role role,
        EnumSet<QueryOption> queryOptions) {
    for (String cuid : p.stringPropertyNames()) {
        String ts = p.getProperty(cuid);
        TransferCapability tc = new TransferCapability(null, CLIUtils.toUID(cuid), role, CLIUtils.toUIDs(ts));
        tc.setQueryOptions(queryOptions);
        ae.addTransferCapability(tc);//  w w  w  .  ja  v a 2s  . co m
    }
}

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From source file:pcgen.system.Main.java

private static void logSystemProps() {
    Properties props = System.getProperties();
    StringWriter writer = new StringWriter();
    PrintWriter pwriter = new PrintWriter(writer);
    pwriter.println();//from   w  w w.j  av a  2  s.  co m
    pwriter.println("-- listing properties --"); //$NON-NLS-1$
    // Manually output the property values to avoid them being cut off at 40 characters
    Set<String> keys = props.stringPropertyNames();
    //$NON-NLS-1$
    keys.forEach(key -> {
        pwriter.println(key + '=' + props.getProperty(key));
    });
    Logging.log(Level.CONFIG, writer.toString());
}

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