Example usage for java.util Properties propertyNames

List of usage examples for java.util Properties propertyNames

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

Introduction

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

Prototype

public Enumeration<?> propertyNames()

Source Link

Document

Returns an enumeration of all the keys in this property list, 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.apache.flume.node.PropertiesFileConfigurationProvider.java

private Map<String, String> toMap(Properties properties) {
    Map<String, String> result = Maps.newHashMap();
    Enumeration<?> propertyNames = properties.propertyNames();
    while (propertyNames.hasMoreElements()) {
        String name = (String) propertyNames.nextElement();
        String value = properties.getProperty(name);
        result.put(name, value);/* ww w . ja v  a 2  s  . c  om*/
    }
    return result;
}

From source file:org.gnieh.blue.launcher.Main.java

/**
 * <p>//from  w  w  w. ja  v a2s  . c o  m
 * Loads the properties in the system property file associated with the
 * framework installation into <tt>System.setProperty()</tt>. These properties
 * are not directly used by the framework in anyway. By default, the system
 * property file is located in the <tt>conf/</tt> directory of the Felix
 * installation directory and is called "<tt>system.properties</tt>". The
 * installation directory of Felix is assumed to be the parent directory of
 * the <tt>felix.jar</tt> file as found on the system class path property.
 * The precise file from which to load system properties can be set by
 * initializing the "<tt>felix.system.properties</tt>" system property to an
 * arbitrary URL.
 * </p>
**/
public static void loadSystemProperties() {
    // The system properties file is either specified by a system
    // property or it is in the same directory as the Felix JAR file.
    // Try to load it from one of these places.

    // See if the property URL was specified as a property.
    URL propURL = null;
    String custom = System.getProperty(SYSTEM_PROPERTIES_PROP);
    if (custom != null) {
        try {
            propURL = new URL(custom);
        } catch (MalformedURLException ex) {
            System.err.print("Main: " + ex);
            return;
        }
    } else {
        // Determine where the configuration directory is by figuring
        // out where felix.jar is located on the system class path.
        File confDir = null;
        String classpath = System.getProperty("java.class.path");
        int index = classpath.toLowerCase().indexOf("felix.jar");
        int start = classpath.lastIndexOf(File.pathSeparator, index) + 1;
        if (index >= start) {
            // Get the path of the felix.jar file.
            String jarLocation = classpath.substring(start, index);
            // Calculate the conf directory based on the parent
            // directory of the felix.jar directory.
            confDir = new File(new File(new File(jarLocation).getAbsolutePath()).getParent(), CONFIG_DIRECTORY);
        } else {
            // Can't figure it out so use the current directory as default.
            confDir = new File(System.getProperty("user.dir"), CONFIG_DIRECTORY);
        }

        try {
            propURL = new File(confDir, SYSTEM_PROPERTIES_FILE_VALUE).toURI().toURL();
        } catch (MalformedURLException ex) {
            System.err.print("Main: " + ex);
            return;
        }
    }

    // Read the properties file.
    Properties props = new Properties();
    InputStream is = null;
    try {
        is = propURL.openConnection().getInputStream();
        props.load(is);
        is.close();
    } catch (FileNotFoundException ex) {
        // Ignore file not found.
    } catch (Exception ex) {
        System.err.println("Main: Error loading system properties from " + propURL);
        System.err.println("Main: " + ex);
        try {
            if (is != null)
                is.close();
        } catch (IOException ex2) {
            // Nothing we can do.
        }
        return;
    }

    // Perform variable substitution on specified properties.
    for (Enumeration e = props.propertyNames(); e.hasMoreElements();) {
        String name = (String) e.nextElement();
        System.setProperty(name, Util.substVars(props.getProperty(name), name, null, null));
    }
}

From source file:org.cloudfoundry.identity.uaa.integration.TestProfileEnvironment.java

private TestProfileEnvironment() {

    List<Resource> resources = new ArrayList<Resource>();

    for (String location : DEFAULT_PROFILE_CONFIG_FILE_LOCATIONS) {
        location = environment.resolvePlaceholders(location);
        Resource resource = recourceLoader.getResource(location);
        if (resource != null && resource.exists()) {
            resources.add(resource);//from ww  w .  ja v  a 2  s .  co m
        }
    }

    YamlPropertiesFactoryBean factory = new YamlPropertiesFactoryBean();
    factory.setResources(resources.toArray(new Resource[resources.size()]));
    factory.setDocumentMatchers(Collections.singletonMap("platform",
            environment.acceptsProfiles("postgresql") ? "postgresql" : "hsqldb"));
    factory.setResolutionMethod(ResolutionMethod.OVERRIDE_AND_IGNORE);
    Properties properties = factory.getObject();

    logger.debug("Decoding environment properties: " + properties.size());
    if (!properties.isEmpty()) {
        for (Enumeration<?> names = properties.propertyNames(); names.hasMoreElements();) {
            String name = (String) names.nextElement();
            String value = properties.getProperty(name);
            if (value != null) {
                properties.setProperty(name, environment.resolvePlaceholders(value));
            }
        }
        if (properties.containsKey("spring_profiles")) {
            properties.setProperty(StandardEnvironment.ACTIVE_PROFILES_PROPERTY_NAME,
                    properties.getProperty("spring_profiles"));
        }
        // System properties should override the ones in the config file, so add it last
        environment.getPropertySources().addLast(new PropertiesPropertySource("uaa.yml", properties));
    }

    EnvironmentPropertiesFactoryBean environmentProperties = new EnvironmentPropertiesFactoryBean();
    environmentProperties.setEnvironment(environment);
    environmentProperties.setDefaultProperties(properties);
    Map<String, ?> debugProperties = environmentProperties.getObject();
    logger.debug("Environment properties: " + debugProperties);
}

From source file:org.wso2.carbon.identity.notification.mgt.email.bean.EmailSubscription.java

/**
 * Set endpoints to the email subscription
 *
 * @param prefix              prefix of the subscription
 * @param endpointsProperties Properties which are related to endpoints
 *//*from w w w.ja v a 2  s .  com*/
private void setEndpoints(String prefix, Properties endpointsProperties) {

    Properties endpointNames = NotificationManagementUtils.getSubProperties(prefix, endpointsProperties);
    Enumeration endpointNameSet = endpointNames.propertyNames();
    // Build all the endpoints by iterating through properties
    while (endpointNameSet.hasMoreElements()) {
        String key = (String) endpointNameSet.nextElement();
        String endpointName = (String) endpointNames.remove(key);
        // Build endpoint key using endpoint name
        String endpointKey = prefix + "." + endpointName;
        Properties endpointProperties = NotificationManagementUtils.getPropertiesWithPrefix(endpointKey,
                endpointsProperties);
        // Build and add email endpoint object to subscription
        try {
            emailEndpointInfoList.add(buildEndpoint(endpointKey, endpointProperties));
        } catch (NotificationManagementException e) {
            // If the particular endpoint building fails, An error message will be printed at the startup time.
            // And continue with building other endpoints
            log.error("Error while building endpoint object for endpoint with key " + endpointKey, e);
        }
    }
}

From source file:edu.amc.sakai.user.ResourcePropertiesEditStub.java

public ResourcePropertiesEditStub(Properties defaultConfig, Properties configOverrides) {
    super();/*from w  ww .j a  va 2 s  . c  om*/
    if (defaultConfig != null && !(defaultConfig.isEmpty())) {
        for (Enumeration i = defaultConfig.propertyNames(); i.hasMoreElements();) {
            String propertyName = (String) i.nextElement();
            String propertyValue = StringUtils.trimToNull((String) defaultConfig.getProperty(propertyName));
            if (propertyValue == null) {
                continue;
            }
            String[] propertyValues = propertyValue.split(";");
            if (propertyValues.length > 1) {
                for (String splitPropertyValue : propertyValues) {
                    super.addPropertyToList(propertyName, splitPropertyValue);
                }
            } else {
                super.addProperty(propertyName, propertyValue);
            }
        }
    }

    if (configOverrides != null && !(configOverrides.isEmpty())) {
        // slightly different... configOverrides are treated as complete
        // overwrites of existing values.
        for (Enumeration i = configOverrides.propertyNames(); i.hasMoreElements();) {
            String propertyName = (String) i.nextElement();
            super.removeProperty(propertyName);
            String propertyValue = StringUtils.trimToNull((String) configOverrides.getProperty(propertyName));
            String[] propertyValues = propertyValue.split(";");
            if (propertyValues.length > 1) {
                for (String splitPropertyValue : propertyValues) {
                    super.addPropertyToList(propertyName, splitPropertyValue);
                }
            } else {
                super.addProperty(propertyName, propertyValue);
            }
        }
    }
}

From source file:org.openflamingo.engine.configuration.ConfigurationManager.java

/**
 * Flamingo Site XML ??   Key Value Map .
 *
 * @param configuration {@link org.openflamingo.model.site.Configuration}
 * @return Key Value Map/* www  .  j  a  v a 2 s  .  c o  m*/
 */
public Map getConfiguratioMap(org.openflamingo.model.site.Configuration configuration) {
    List<Property> properties = configuration.getProperty();
    Map<String, String> map = new TreeMap<String, String>();
    for (Property property : properties) {
        if (!StringUtils.isEmpty(property.getName())) {
            String name = property.getName();
            String value = property.getValue();
            propertyMap.put(name, property);

            if (StringUtils.isEmpty(value)) {
                String defautlVaule = property.getDefautlVaule();
                if (!StringUtils.isEmpty(defautlVaule)) {
                    map.put(name, defautlVaule);
                }
            } else {
                map.put(name, value);
            }
        }
    }

    // if applySystemProperties = true, then inject System Properties to Map
    if (applySystemProperties) {
        Properties props = System.getProperties();
        Enumeration<?> names = props.propertyNames();
        while (names.hasMoreElements()) {
            String name = (String) names.nextElement();
            String value = System.getProperty(name);
            map.put(name, value);
        }
    }
    return map;
}

From source file:com.honnix.yaacs.admin.lifecycle.Lifecycle.java

private void createAdapterServers() {
    Properties props = PropertiesLoader.loadProperties(ACPropertiesConstant.ADAPTER_PROPERTIES_FILE_NAME);

    adapterServerMap = new HashMap<String, AdapterServer>(props.size());

    Enumeration<?> propEnum = props.propertyNames();

    while (propEnum.hasMoreElements()) {
        String key = (String) propEnum.nextElement();
        String value = props.getProperty(key);

        try {//from  w w w. j  a va  2  s  .  c om
            AdapterServer adapterServer = (AdapterServer) Class.forName(value).getConstructor(ACServer.class)
                    .newInstance(acServer);

            adapterServerMap.put(key, adapterServer);
        } catch (Exception e) {
            StringBuilder sb = new StringBuilder("Error create adapter server \"").append(value).append("\".");

            LOG.error(sb.toString(), e);
        }
    }
}

From source file:org.vmguys.reflect.BeanSearchUtil.java

/** Processes entire properties list, evokes setter values on the bean, and optionally removes
 * <code>Properties</code> keys  that are found.
 * @param properties object to analyze.//from  w  w w.j a  v  a 2 s.  com
 * @param prefix optional prefix value; the method name will be assumed data passed the prefix and
 * separator.  For example, "com.stuff.x.RunWork". If "com.stuff.x." is the prefix, "RunWork" will
 * be called.  All properties that do not start with the prefix will be ignored.
 * @param obj bean to call setters.
 * @param removeFoundKeys if <code>true</code>, keys that are found will be removed from the
 * <code>Properties</code> instance.
 * @throws IllegalArgumentException if error occurs calling set method.
 */
public void processProperties(Properties p, Object obj, boolean removeFoundKeys, String prefix) {
    StringBuffer notFound = new StringBuffer();
    Enumeration e = p.propertyNames();
    while (e.hasMoreElements()) {
        String key = (String) e.nextElement();
        if (prefix != null) {
            if (key.startsWith(prefix)) {
                key = key.substring(prefix.length());
            } else { // Ignore
                key = null;
            }
        }
        if (key != null) {
            if (evokeWriteMethod(obj, key, p.getProperty(key)) && removeFoundKeys) {
                p.remove(key);
            }
        }
    }
}

From source file:org.agiso.tempel.starter.Bootstrap.java

@Override
public void run(String... args) throws Exception {
    // Konfiguracja opcji i parsowanie argumentw:
    Options options = configureTempelOptions();

    // Parsowanie parametrw wejciowych:
    CommandLine cmd = parseTempelCommandArgs(options, args);

    // Wywietlanie pomocy dla wywoania z parametrem 'help':
    if (cmd.hasOption('h')) {
        printTempelHelp(options);/*ww w.  j  ava2 s  . c  o  m*/
        System.exit(0);
    }

    // Okrelanie katalogu roboczego i katalogu repozytorium:
    String workDir = determineWorkDir(cmd);

    // Pobieranie nazwy szablonu do wykonania:
    String templateName;
    if (cmd.getArgList().size() != 1) {
        System.err.println("Incorrect params. Use \"tpl --help\" for help.");
        System.exit(-1);
    }
    templateName = String.valueOf(cmd.getArgList().get(0));

    // Budowanie mapy parametrw dodatkowych (okrelanych przez -Dkey=value):
    Map<String, String> params = new HashMap<String, String>();
    Properties properties = cmd.getOptionProperties("D");
    Enumeration<?> propertiesEnumeration = properties.propertyNames();
    while (propertiesEnumeration.hasMoreElements()) {
        String key = (String) propertiesEnumeration.nextElement();
        params.put(key, properties.getProperty(key));
    }

    // Uruchamianie generatora dla okrelonego szablonu:
    starterLogger.info(Logs.LOG_01, ansiString(GREEN, templateName));

    try {
        if (PARAM_READER != null) {
            tempel.setParamReader(PARAM_READER);
        }
        tempel.startTemplate(templateName, params, workDir);
        starterLogger.info(Logs.LOG_02, ansiString(GREEN, templateName));
    } catch (Exception e) {
        starterLogger.error(e, Logs.LOG_06, ansiString(RED, e.getMessage()));
        System.exit(-4);
    }
}

From source file:org.atomserver.core.validators.XSDValidator.java

public void setNamespaceMappings(Properties properties)
        throws SAXNotSupportedException, SAXNotRecognizedException, IOException {
    parser = new DOMParser();
    parser.setFeature("http://xml.org/sax/features/validation", true);
    Enumeration<?> uris = properties.propertyNames();
    while (uris.hasMoreElements()) {
        String uri = (String) uris.nextElement();
        String xsdLocation = properties.getProperty(uri);
        File tmpFile = File.createTempFile("temp", ".xsd");
        InputStream s = getClass().getClassLoader().getResourceAsStream(xsdLocation);
        if (s != null) {
            IOUtils.copy(s, new FileWriter(tmpFile));
            log.debug("found " + xsdLocation + " as a classpath resource");
        } else {/*from ww w. ja  v  a  2s.co  m*/
            File fileLoc = new File(xsdLocation);
            if (fileLoc.exists() && fileLoc.isFile()) {
                FileUtils.copyFile(fileLoc, tmpFile);
                log.debug("found " + xsdLocation + " as a file system resource");
            } else {
                try {
                    URL urlLoc = new URL(xsdLocation);
                    FileUtils.copyURLToFile(urlLoc, tmpFile);
                    log.debug("found " + xsdLocation + " as a url resource");
                } catch (MalformedURLException e) {
                    throw new IllegalArgumentException("could not find XSD resource:" + xsdLocation);
                }
            }
        }

        parser.setProperty(uri, tmpFile.getAbsolutePath());
    }
    parser.setErrorHandler(this);
}