List of usage examples for org.apache.commons.configuration.tree OverrideCombiner OverrideCombiner
OverrideCombiner
From source file:eu.eubrazilcc.lvl.core.conf.ConfigurationManager.java
private Configuration configuration() { if (dont_use == null) { synchronized (Configuration.class) { if (dont_use == null && urls != null) { try { XMLConfiguration main = null; // sorting secondary configurations ensures that combination always result the same final SortedMap<String, XMLConfiguration> secondary = newTreeMap(); // extract main configuration for (final URL url : urls) { final String filename = getName(url.getPath()); if (MAIN_CONFIG.equalsIgnoreCase(filename)) { main = new XMLConfiguration(url); LOGGER.info("Loading main configuration from: " + url.toString()); } else if (!IGNORE_LIST.contains(getName(url.getPath()))) { secondary.put(filename, new XMLConfiguration(url)); LOGGER.info("Loading secondary configuration from: " + url.toString()); } else { LOGGER.info("Ignoring: " + url.toString()); }//w w w . j av a 2 s . co m } if (main != null) { final CombinedConfiguration configuration = new CombinedConfiguration( new OverrideCombiner()); configuration.addConfiguration(main, MAIN_CONFIG); for (final Map.Entry<String, XMLConfiguration> entry : secondary.entrySet()) { configuration.addConfiguration(entry.getValue(), entry.getKey()); } if (LOGGER.isDebugEnabled()) { String names = ""; for (final String name : configuration.getConfigurationNameList()) { names += name + " "; } LOGGER.trace("Loading configuration from: " + names); } final List<String> foundNameList = newArrayList(); // get main property will fail if the requested property is missing configuration.setThrowExceptionOnMissing(true); final File rootDir = getFile("lvl-root", configuration, foundNameList, true, null); final File localCacheDir = getFile("storage.local-cache", configuration, foundNameList, true, null); final File htdocsDir = getFile("storage.htdocs", configuration, foundNameList, false, null); final String dbName = getString("database.name", configuration, foundNameList, "lvldb"); final String dbUsername = getString("database.credentials.username", configuration, foundNameList, null); final String dbPassword = getString("database.credentials.password", configuration, foundNameList, null); final ImmutableList<String> dbHosts = getStringList("database.hosts.host", Pattern.compile("^[\\w]+:[\\d]+$"), configuration, foundNameList, newArrayList("localhost:27017")); final boolean brokerEmbedded = getBoolean("broker.embedded", configuration, foundNameList, true); final ImmutableList<String> messageBrokers = getStringList("messaging.hosts.host", Pattern.compile("^[\\w]+:[\\d]+$"), configuration, foundNameList, newArrayList("localhost:61616")); final String smtpHost = getString("smtp.host", configuration, foundNameList, "localhost"); final int smtpPort = getInteger("smtp.port", configuration, foundNameList, 25); final String smtpSupportEmail = getString("smtp.support-email", configuration, foundNameList, "support@example.com"); final String smtpNoreplyEmail = getString("smtp.noreply-email", configuration, foundNameList, "noreply@example.com"); final String portalEndpoint = getString("portal.endpoint", configuration, foundNameList, null); final String wfHostname = getString("workflow.endpoint.hostname", configuration, foundNameList, "localhost"); final boolean wfSecure = getBoolean("workflow.endpoint.secure", configuration, foundNameList, false); final int wfPort = getInteger("workflow.endpoint.port", configuration, foundNameList, wfSecure ? 443 : 80); final String wfUsername = getString("workflow.credentials.username", configuration, foundNameList, null); final String wfPasswd = getString("workflow.credentials.password", configuration, foundNameList, null); // get secondary property will return null if the requested property is missing configuration.setThrowExceptionOnMissing(false); final String linkedInAPIKey = getString("authz-server.linkedin.api-key", configuration, foundNameList, null); final String linkedInSecretKey = getString("authz-server.linkedin.secret-key", configuration, foundNameList, null); final String googleAPIKey = getString("rest-service.google.api-key", configuration, foundNameList, null); // get other (free-format) properties final Iterator<String> keyIterator = configuration.getKeys(); final Map<String, String> othersMap = new Hashtable<String, String>(); while (keyIterator.hasNext()) { final String key = keyIterator.next(); if (key != null && !foundNameList.contains(key)) { final String value = configuration.getString(key); if (value != null) { othersMap.put(key, value); } } } dont_use = new Configuration(rootDir, localCacheDir, htdocsDir, dbName, dbUsername, dbPassword, dbHosts, brokerEmbedded, messageBrokers, smtpHost, smtpPort, smtpSupportEmail, smtpNoreplyEmail, portalEndpoint, wfHostname, wfSecure, wfPort, wfUsername, wfPasswd, linkedInAPIKey, linkedInSecretKey, googleAPIKey, othersMap); LOGGER.info(dont_use.toString()); } else { throw new IllegalStateException("Main configuration not found"); } } catch (IllegalStateException e1) { throw e1; } catch (ConfigurationException e2) { throw new IllegalStateException(e2); } catch (Exception e) { LOGGER.error("Failed to load configuration", e); } } } } return dont_use; }
From source file:de.uni_rostock.goodod.tools.Configuration.java
private HierarchicalConfiguration readTestConfig(File testFile) throws ConfigurationException, FileNotFoundException, IOException { HierarchicalConfiguration finalConf = null; CombinedConfiguration mergedConf = null; HierarchicalConfiguration loadedConf = null; if (isXMLConfig(testFile)) { loadedConf = new XMLPropertyListConfiguration(testFile); } else {//from ww w .j ava 2s.com loadedConf = new PropertyListConfiguration(testFile); } /* * Some compatibility magic: Our initial version had very specific uses and according configuration wording. * We want to be more generic, so we re-route some information in the configs. */ HierarchicalConfiguration groupsConf = (HierarchicalConfiguration) loadedConf .getProperty("groupOntologies"); if (null == loadedConf.getProperty("studentOntologies") && (null != groupsConf)) { HierarchicalConfiguration cfg = new HierarchicalConfiguration(); mergedConf = new CombinedConfiguration(new OverrideCombiner()); cfg.setProperty("studentOntologies", groupsConf); mergedConf.addConfiguration(cfg); mergedConf.addConfiguration(loadedConf); finalConf = mergedConf; } else { finalConf = loadedConf; } return finalConf; }
From source file:com.shanke.common.conf.CustomConfigurationBuilder.java
/** * Creates the resulting combined configuration. This method is called by * <code>getConfiguration()</code>. It checks whether the * <code>header</code> section of the configuration definition file contains * a <code>result</code> element. If this is the case, it will be used to * initialize the properties of the newly created configuration object. * //from ww w. ja va 2 s .c o m * @return the resulting configuration object * @throws ConfigurationException * if an error occurs */ protected Configuration createResultConfiguration() throws ConfigurationException { XMLBeanDeclaration decl = new XMLBeanDeclaration(this, KEY_RESULT, true); Configuration result = Reflection.newInstance(Configuration.class); if (getMaxIndex(KEY_COMBINER) < 0) { // No combiner defined => set default result.setNodeCombiner(new OverrideCombiner()); } return result; }
From source file:org.ambraproject.configuration.ConfigurationStore.java
/** * Load/Reload the configuration from the factory config url. * * @param configURL URL to the config file for ConfigurationFactory * @throws ConfigurationException when the config factory configuration has an error *///from w ww. ja v a 2 s. c o m public void loadConfiguration(URL configURL) throws ConfigurationException { root = new CombinedConfiguration(new OverrideCombiner()); // System properties override everything root.addConfiguration(new SystemConfiguration()); // Load from ambra.configuration -- /etc/... (optional) if (configURL != null) { try { root.addConfiguration(getConfigurationFromUrl(configURL)); log.info("Added URL '" + configURL + "'"); } catch (ConfigurationException ce) { if (!(ce.getCause() instanceof FileNotFoundException)) throw ce; log.info("Unable to open '" + configURL + "'"); } } // Add ambra.configuration.overrides (if defined) String overrides = System.getProperty(OVERRIDES_URL); if (overrides != null) { try { root.addConfiguration(getConfigurationFromUrl(new URL(overrides))); log.info("Added override URL '" + overrides + "'"); } catch (MalformedURLException mue) { // Must not be a URL, so it must be a resource addResources(root, overrides); } } CombinedConfiguration defaults = new CombinedConfiguration(new UnionCombiner()); // Add defaults.xml from classpath addResources(defaults, DEFAULTS_RESOURCE); // Add journal.xml from journals/journal-name/configuration/journal.xml addJournalResources(root, defaults, JOURNAL_DIRECTORY); root.addConfiguration(defaults); // Add global-defaults.xml (presumably found in this jar) addResources(root, GLOBAL_DEFAULTS_RESOURCE); if (log.isDebugEnabled()) log.debug("Configuration dump: " + System.getProperty("line.separator") + ConfigurationUtils.toString(root)); /** * This prefix is needed by the AmbraIdGenerator to create prefixes for object IDs. * Because of the way the AmbraIdGenerator class is created by hibernate, passing in values * is very difficult. If a better method is discovered... by all means use that. Until that time * I've created a system level property to store this prefix. */ String objectIDPrefix = root.getString("ambra.platform.guid-prefix"); if (objectIDPrefix == null) { throw new RuntimeException( "ambra.platform.guid-prefix node is not found in the defined configuration file."); } System.setProperty(SYSTEM_OBJECT_ID_PREFIX, objectIDPrefix); }
From source file:org.grycap.gpf4med.conf.ConfigurationManager.java
private ConfigurationManager.Configuration configuration() { if (dont_use == null) { synchronized (ConfigurationManager.Configuration.class) { if (dont_use == null && urls != null) { try { XMLConfiguration main = null; // sorting secondary configurations ensures that combination // always result the same final SortedMap<String, XMLConfiguration> secondary = new TreeMap<String, XMLConfiguration>(); // extract main configuration for (final URL url : urls) { final String filename = FilenameUtils.getName(url.getPath()); if (MAIN_CONFIGURATION.equalsIgnoreCase(filename)) { main = new XMLConfiguration(url); LOGGER.info("Loading main configuration from: " + url.toString()); } else if (!IGNORE_LIST.contains(FilenameUtils.getName(url.getPath()))) { secondary.put(filename, new XMLConfiguration(url)); LOGGER.info("Loading secondary configuration from: " + url.toString()); } else { LOGGER.info("Ignoring: " + url.toString()); }// w w w . jav a 2 s. c o m } if (main != null) { final CombinedConfiguration configuration = new CombinedConfiguration( new OverrideCombiner()); configuration.addConfiguration(main, MAIN_CONFIGURATION); for (final Map.Entry<String, XMLConfiguration> entry : secondary.entrySet()) { configuration.addConfiguration(entry.getValue(), entry.getKey()); } if (LOGGER.isDebugEnabled()) { String names = ""; for (final String name : configuration.getConfigurationNameList()) { names += name + " "; } LOGGER.trace("Loading configuration from: " + names); } final List<String> foundNameList = new ArrayList<String>(); // get main property will fail if the requested property is missing configuration.setThrowExceptionOnMissing(true); final File rootDir = getFile("gpf4med-root", configuration, foundNameList, true, null); final URL templatesUrl = getUrl("storage.templates", configuration, foundNameList, null); final URL connectorsUrl = getUrl("storage.connectors", configuration, foundNameList, null); final File localCacheDir = getFile("storage.local-cache", configuration, foundNameList, true, null); final File htdocsDir = getFile("storage.htdocs", configuration, foundNameList, false, null); final boolean encryptLocalStorage = getBoolean("security.encrypt-local-storage", configuration, foundNameList, true); final boolean useStrongCryptography = getBoolean("security.use-strong-cryptography", configuration, foundNameList, false); final String templatesVersion = getString("dicom.version", configuration, foundNameList, null); final URL templatesIndex = getUrl("dicom.index", configuration, foundNameList, null); final String connectorsVersion = getString("graph.version", configuration, foundNameList, null); final URL connectorsIndex = getUrl("graph.index", configuration, foundNameList, null); // get secondary property will return null if the requested property is missing configuration.setThrowExceptionOnMissing(false); final String containerHostname = getString("service-container.hostname", configuration, foundNameList, null); final int containerPort = getInteger("service-container.port", configuration, foundNameList, new Integer(8080)); final String enactorProvider = getString("enactor.provider", configuration, foundNameList, null); final File enactorIdentity = getFile("enactor.identity", configuration, foundNameList, false, null); final File enactorCredential = getFile("enactor.credential", configuration, foundNameList, false, null); final String serverVersion = getString("container-server.version", configuration, foundNameList, null); final URL serverInstallerUrl = getUrl("container-server.installer.url", configuration, foundNameList, null); final File serverHome = getFile("container-server.home", configuration, foundNameList, false, null); // Add this for read the TRENCADIS configuration final File trencadisConfiguration = getFile("trencadis.config-file", configuration, foundNameList, false, null); final String trencadisPassword = getString("trencadis.pass", configuration, foundNameList, null); // get other (free-format) properties final Iterator<String> keyIterator = configuration.getKeys(); final Map<String, String> othersMap = new Hashtable<String, String>(); while (keyIterator.hasNext()) { final String key = keyIterator.next(); if (key != null && !foundNameList.contains(key)) { final String value = configuration.getString(key); if (value != null) { othersMap.put(key, value); } } } dont_use = new Configuration(rootDir, templatesUrl, connectorsUrl, localCacheDir, htdocsDir, encryptLocalStorage, useStrongCryptography, templatesVersion, templatesIndex, connectorsVersion, connectorsIndex, containerHostname, containerPort, enactorProvider, enactorIdentity, enactorCredential, serverVersion, serverInstallerUrl, serverHome, trencadisConfiguration, trencadisPassword, othersMap); LOGGER.info(dont_use.toString()); } else { throw new IllegalStateException("Main configuration not found"); } } catch (IllegalStateException e1) { throw e1; } catch (ConfigurationException e2) { throw new IllegalStateException(e2); } catch (Exception e) { LOGGER.error("Failed to load configuration", e); } } } } return dont_use; }
From source file:org.lable.oss.dynamicconfig.core.ConfigurationInitializer.java
/** * Use system properties to initialize a configuration instance. * * @param defaults Default configuration. Any keys not overridden by the dynamic configuration will remain as * set here.//w w w . j a va 2s. c o m * @param deserializer Deserializer used to interpret the language the configuration file is written in. * @return Thread-safe configuration instance. * @throws ConfigurationException Thrown when the required system properties are not set. */ public static Configuration configureFromProperties(HierarchicalConfiguration defaults, HierarchicalConfigurationDeserializer deserializer) throws ConfigurationException { String desiredSourceName = System.getProperty(LIBRARY_PREFIX + ".type"); if (desiredSourceName == null) { throw new ConfigurationException("System property " + LIBRARY_PREFIX + ".type is not set."); } List<ConfigurationSource> sources = detectConfigurationSourceServiceProviders(); ConfigurationSource desiredSource = null; for (ConfigurationSource source : sources) { if (source.name().equals(desiredSourceName)) { desiredSource = source; break; } } if (desiredSource == null) { throw new ConfigurationException("Could not find a ConfigurationSource with name " + desiredSourceName); } Configuration sourceConfiguration = gatherPropertiesFor(desiredSource); desiredSource.configure(sourceConfiguration); // Create the configuration object with its defaults loaded last. The combiner expects them in that order. final CombinedConfiguration allConfig = new CombinedConfiguration(new OverrideCombiner()); final ConcurrentConfiguration concurrentConfiguration = new ConcurrentConfiguration(allConfig, desiredSource); // Add an empty named placeholder for the runtime configuration that will be loaded later on. allConfig.addConfiguration(new HierarchicalConfiguration(), "runtime"); if (defaults != null) { allConfig.addConfiguration(defaults, "defaults"); } // Listens to changes in the configuration source and updates the configuration tree. ConfigChangeListener listener = fresh -> { logger.info("New runtime configuration received."); concurrentConfiguration.updateConfiguration("runtime", fresh); }; desiredSource.load(deserializer, listener); // Listen for future changes in the run-time configuration. desiredSource.listen(deserializer, listener); return concurrentConfiguration; }
From source file:org.ssh.comm.conf.CustomConfigurationBuilder.java
/** * Creates the resulting combined configuration. This method is called by * {@code getConfiguration()}. It checks whether the {@code header} section * of the configuration definition file contains a {@code result} element. * If this is the case, it will be used to initialize the properties of the * newly created configuration object./*from w w w . j a v a 2 s.c om*/ * * @return the resulting configuration object * @throws ConfigurationException * if an error occurs */ protected Configuration createResultConfiguration() throws ConfigurationException { // XMLBeanDeclaration decl = new XMLBeanDeclaration(this, KEY_RESULT, // true); // IConfiguration result = (IConfiguration) BeanHelper.createBean(decl, // IConfiguration.class); Configuration result = ReflectionUtils.newInstance(Configuration.class); if (getMaxIndex(KEY_COMBINER) < 0) { // No combiner defined => set default result.setNodeCombiner(new OverrideCombiner()); } return result; }
From source file:org.ssh.test.conf.IConfigurationBuilder.java
/** * Creates the resulting combined configuration. This method is called by * {@code getConfiguration()}. It checks whether the {@code header} section * of the configuration definition file contains a {@code result} element. * If this is the case, it will be used to initialize the properties of the * newly created configuration object.// w ww. j av a 2s. com * * @return the resulting configuration object * @throws ConfigurationException * if an error occurs */ protected IConfiguration createResultConfiguration() throws ConfigurationException { // XMLBeanDeclaration decl = new XMLBeanDeclaration(this, KEY_RESULT, // true); // IConfiguration result = (IConfiguration) BeanHelper.createBean(decl, // IConfiguration.class); IConfiguration result = ReflectionUtils.newInstance(IConfiguration.class); if (getMaxIndex(KEY_COMBINER) < 0) { // No combiner defined => set default result.setNodeCombiner(new OverrideCombiner()); } return result; }