List of usage examples for org.apache.commons.configuration ConfigurationRuntimeException ConfigurationRuntimeException
public ConfigurationRuntimeException(Throwable cause)
ConfigurationRuntimeException with specified nested Throwable. From source file:keel.Algorithms.Neural_Networks.NNEP_Common.NeuralNetIndividualSpecies.java
/** * <p>// www . j a v a2s . c o m * Configuration parameters for this species are: * * * input-layer.number-of-inputs (int) * Number of inputs. Number of inputs of this species neural nets. * * output-layer.number-of-outputs (int) * Number of inputs. Number of outputs of this species neural nets. * * hidden-layer(i).weight-range (complex) * Weigth range of the hidden layer number "i". * * output-layer.weight-range (complex) * Weigth range of the outputlayer. * * hidden-layer(i).maximum-number-of-neurons (int) * Maximum number of neurons of hidden layer number "i". * * hidden-layer(i).initial-number-of-neurons (int) * Initial number of neurons of hidden layer number "i". * * hidden-layer(i)[@type] (string) * Layer type of the hidden layer number "i". * * output-layer[@type] (string) * Layer type of the output layer. * * hidden-layer(i)[@biased] (string) * Boolean indicating if hidden layer number "i" is biased. * * output-layer[@type] (string) * Boolean indicating if the output layer is biased. * * @param configutation Configuration if the Individual * </p> */ @SuppressWarnings("unchecked") public void configure(Configuration configuration) { // -------------------------------------- Setup neuralNetType neuralNetType = configuration.getString("neural-net-type"); // -------------------------------------- Setup nOfHiddenLayers nOfHiddenLayers = configuration.getList("hidden-layer[@type]").size(); // -------------------------------------- Setup nOfInputs //nOfInputs = configuration.getInt("input-layer.number-of-inputs"); // -------------------------------------- Setup nOfOutputs //nOfOutputs = configuration.getInt("output-layer.number-of-outputs"); // Initialize arrays maxNofneurons = new int[nOfHiddenLayers]; minNofneurons = new int[nOfHiddenLayers]; initialMaxNofneurons = new int[nOfHiddenLayers]; type = new String[nOfHiddenLayers + 1]; initiator = new String[nOfHiddenLayers + 1]; biased = new boolean[nOfHiddenLayers + 1]; weightRanges = new Interval[nOfHiddenLayers + 1][]; neuronTypes = new String[nOfHiddenLayers + 1][]; percentages = new double[nOfHiddenLayers + 1][]; initiatorNeuronTypes = new String[nOfHiddenLayers + 1][]; for (int i = 0; i < nOfHiddenLayers + 1; i++) { String header; if (i != nOfHiddenLayers) { header = "hidden-layer(" + i + ")"; // ---------------------------------- Setup maxNofneurons array maxNofneurons[i] = configuration.getInt(header + ".maximum-number-of-neurons"); // ---------------------------------- Setup minNofneurons array minNofneurons[i] = configuration.getInt(header + ".minimum-number-of-neurons"); // ---------------------------------- Setup initialMaxNofneurons array initialMaxNofneurons[i] = configuration.getInt(header + ".initial-maximum-number-of-neurons"); // ---------------------------------- Setup initiator array initiator[i] = configuration.getString(header + ".initiator-of-links"); } else { header = "output-layer"; // ---------------------------------- Setup initiator array initiator[i] = configuration.getString(header + ".initiator-of-links"); } // ----------------------------------------- Setup type array type[i] = configuration.getString(header + "[@type]"); // ----------------------------------------- Setup biased array biased[i] = configuration.getBoolean(header + "[@biased]"); // -------------------------------------- Setup weight ranges array weightRanges[i] = new Interval[1]; try { // Range name String rangeName = header + ".weight-range"; // Range classname String rangeClassname = configuration.getString(rangeName + "[@type]"); // Range class Class<Interval> rangeClass = (Class<Interval>) Class.forName(rangeClassname); // Range instance Interval range = rangeClass.newInstance(); // Configura range range.configure(configuration.subset(rangeName)); // Set range if (i != nOfHiddenLayers) setHiddenLayerWeightRange(i, 0, range); else setOutputLayerWeightRange(0, range); } catch (ClassNotFoundException e) { throw new ConfigurationRuntimeException("Illegal range classname"); } catch (InstantiationException e) { throw new ConfigurationRuntimeException("Problems creating an instance of range", e); } catch (IllegalAccessException e) { throw new ConfigurationRuntimeException("Problems creating an instance of range", e); } } }
From source file:net.sf.jclal.evaluation.method.AbstractEvaluationMethod.java
/** * * @param configuration The configuration of the random generator. * <p>//from w w w. j a va2s . c o m * rand-gen-factory type= class</p> * */ @SuppressWarnings("unchecked") protected void setRandGenSettings(Configuration configuration) { // Random generators factory String randomError = "rand-gen-factory type= "; try { // Species classname String randGenFactoryClassname = configuration.getString("rand-gen-factory[@type]"); randomError += randGenFactoryClassname; // Species class Class<? extends IRandGenFactory> randGenFactoryClass = (Class<? extends IRandGenFactory>) Class .forName(randGenFactoryClassname); // Species instance IRandGenFactory randGenFactory = randGenFactoryClass.newInstance(); // Configure species if (randGenFactory instanceof IConfigure) { ((IConfigure) randGenFactory).configure(configuration.subset("rand-gen-factory")); } // Set species setRandGenFactory(randGenFactory); } catch (ClassNotFoundException e) { throw new ConfigurationRuntimeException( "\nIllegal random generators factory classname: " + randomError); } catch (InstantiationException e) { throw new ConfigurationRuntimeException( "\nProblems creating an instance of random generators factory: " + randomError, e); } catch (IllegalAccessException e) { throw new ConfigurationRuntimeException( "\nProblems creating an instance of random generators factory: " + randomError, e); } }
From source file:com.netflix.config.ConcurrentCompositeConfiguration.java
/** * Returns a copy of this object. This implementation will create a deep * clone, i.e. all configurations contained in this composite will also be * cloned. This only works if all contained configurations support cloning; * otherwise a runtime exception will be thrown. Registered event handlers * won't get cloned.//from ww w. ja va2s. c om * */ @Override public Object clone() { try { ConcurrentCompositeConfiguration copy = (ConcurrentCompositeConfiguration) super.clone(); copy.clearConfigurationListeners(); copy.configList = new LinkedList<AbstractConfiguration>(); copy.containerConfiguration = (AbstractConfiguration) ConfigurationUtils .cloneConfiguration(getContainerConfiguration()); copy.configList.add(copy.containerConfiguration); for (Configuration config : configList) { if (config != getContainerConfiguration()) { copy.addConfiguration((AbstractConfiguration) ConfigurationUtils.cloneConfiguration(config)); } } return copy; } catch (CloneNotSupportedException cnex) { // cannot happen throw new ConfigurationRuntimeException(cnex); } }
From source file:keel.Algorithms.Neural_Networks.NNEP_Common.algorithm.NeuralNetAlgorithm.java
/** * <p>//w ww . ja v a 2 s .c o m * Configuration parameters for NeuralNetAlgorithm class are: * * <ul> * <li> * <code>species: ISpecies (complex)</code></p> * Individual species * </li><li> * <code>evaluator IEvaluator (complex)</code></p> * Individuals evaluator * </li><li> * <code>population-size (int)</code></p> * Population size * </li><li> * <code>max-of-generations (int)</code></p> * Maximum number of generations * </li> * <li> * <code>provider: IProvider (complex)</code></p> * Individuals provider * </li> * <li> * <code>mutator1: IMutator<I> (complex)</code></p> * Individuals mutator1 * </li> * <li> * <code>mutator2: IMutator<I> (complex)</code></p> * Individuals mutator2 * </li> * <li> * <code>creation-ratio (double)</code></p> * Ratio "elements created"/"elements remaining" * </li> * <li> * <code>percentage-second-mutator (int)</code></p> * Percentage of individuals mutated with second mutator * </li> * <li> * <code>max-generations-without-improving-mean (int)</code></p> * Maximum number of generations without improving mean fitness * </li> * <li> * <code>max-generations-without-improving-best (int)</code></p> * Maximum number of generations without improving best fitness * </li> * <li> * <code>fitness-difference (double)</code></p> * Difference between two fitness that we consider * enough to say that the fitness has improved * </li> * </ul> * </p> * @param configuration Configuration object to obtain the parameters */ @SuppressWarnings("unchecked") public void configure(Configuration configuration) { // Random generators factory try { // Species classname String randGenFactoryClassname = configuration.getString("rand-gen-factory[@type]"); // Species class Class<? extends IRandGenFactory> randGenFactoryClass = (Class<? extends IRandGenFactory>) Class .forName(randGenFactoryClassname); // Species instance IRandGenFactory randGenFactory = randGenFactoryClass.newInstance(); // Configure species if (randGenFactory instanceof IConfigure) { ((IConfigure) randGenFactory).configure(configuration.subset("rand-gen-factory")); } // Set species setRandGenFactory(randGenFactory); } catch (ClassNotFoundException e) { throw new ConfigurationRuntimeException("Illegal random generators factory classname"); } catch (InstantiationException e) { throw new ConfigurationRuntimeException("Problems creating an instance of random generators factory", e); } catch (IllegalAccessException e) { throw new ConfigurationRuntimeException("Problems creating an instance of random generators factory", e); } // Individual species try { // Species classname String speciesClassname = configuration.getString("species[@type]"); // Species class Class<ISpecies<I>> speciesClass = (Class<ISpecies<I>>) Class.forName(speciesClassname); // Species instance ISpecies<I> species = speciesClass.newInstance(); // Configure species if neccesary if (species instanceof IConfigure) { // Extract species configuration Configuration speciesConfiguration = configuration.subset("species"); // Configure species ((IConfigure) species).configure(speciesConfiguration); } // Set species setSpecies(species); } catch (ClassNotFoundException e) { throw new ConfigurationRuntimeException("Illegal species classname"); } catch (InstantiationException e) { throw new ConfigurationRuntimeException("Problems creating an instance of species", e); } catch (IllegalAccessException e) { throw new ConfigurationRuntimeException("Problems creating an instance of species", e); } // Individuals evaluator try { // Evaluator classname String evaluatorClassname = configuration.getString("evaluator[@type]"); // Evaluator class Class<IEvaluator<I>> evaluatorClass = (Class<IEvaluator<I>>) Class.forName(evaluatorClassname); // Evaluator instance IEvaluator<I> evaluator = evaluatorClass.newInstance(); // Configure evaluator if neccesary if (evaluator instanceof IConfigure) { // Extract species configuration Configuration evaluatorConfiguration = configuration.subset("evaluator"); // Configure evaluator ((IConfigure) evaluator).configure(evaluatorConfiguration); } // Set species setEvaluator(evaluator); } catch (ClassNotFoundException e) { throw new ConfigurationRuntimeException("Illegal evaluator classname"); } catch (InstantiationException e) { throw new ConfigurationRuntimeException("Problems creating an instance of evaluator", e); } catch (IllegalAccessException e) { throw new ConfigurationRuntimeException("Problems creating an instance of evaluator", e); } // Population size int populationSize = configuration.getInt("population-size"); setPopulationSize(populationSize); // Maximum of generations int maxOfGenerations = configuration.getInt("max-of-generations"); setMaxOfGenerations(maxOfGenerations); // Individuals provider try { // Provider classname String providerClassname = configuration.getString("provider[@type]"); // Provider class Class<IProvider<I>> providerClass = (Class<IProvider<I>>) Class.forName(providerClassname); // Provider instance IProvider<I> provider = providerClass.newInstance(); // Configure provider if neccesary if (provider instanceof IConfigure) { // Extract provider configuration Configuration providerConfiguration = configuration.subset("provider"); // Configure provider ((IConfigure) provider).configure(providerConfiguration); } // Set provider setProvider(provider); } catch (ClassNotFoundException e) { throw new ConfigurationRuntimeException("Illegal provider classname"); } catch (InstantiationException e) { throw new ConfigurationRuntimeException("Problems creating an instance of provider", e); } catch (IllegalAccessException e) { throw new ConfigurationRuntimeException("Problems creating an instance of provider", e); } // Individuals mutator1 try { // Mutator1 classname String mutator1Classname = configuration.getString("mutator1[@type]"); // Mutator1 classe Class<IMutator<I>> mutator1Class = (Class<IMutator<I>>) Class.forName(mutator1Classname); // Mutator1 instance IMutator<I> mutator1 = mutator1Class.newInstance(); // Configure mutator1 if neccesary if (mutator1 instanceof IConfigure) { // Extract mutator1 configuration Configuration mutator1Configuration = configuration.subset("mutator1"); // Configure mutator1 ((IConfigure) mutator1).configure(mutator1Configuration); } // Set mutator1 setMutator1(mutator1); } catch (ClassNotFoundException e) { throw new ConfigurationRuntimeException("Illegal mutator1 classname"); } catch (InstantiationException e) { throw new ConfigurationRuntimeException("Problems creating an instance of mutator1", e); } catch (IllegalAccessException e) { throw new ConfigurationRuntimeException("Problems creating an instance of mutator1", e); } // Individuals mutator2 try { // Mutator2 classname String mutator2Classname = configuration.getString("mutator2[@type]"); // Mutator2 class Class<IMutator<I>> mutator2Class = (Class<IMutator<I>>) Class.forName(mutator2Classname); // Mutator2 instance IMutator<I> mutator2 = mutator2Class.newInstance(); // Configure mutator2 if neccesary if (mutator2 instanceof IConfigure) { // Extract mutator2 configuration Configuration mutator2Configuration = configuration.subset("mutator2"); // Configure mutator2 ((IConfigure) mutator2).configure(mutator2Configuration); } // Set mutator2 setMutator2(mutator2); } catch (ClassNotFoundException e) { throw new ConfigurationRuntimeException("Illegal mutator2 classname"); } catch (InstantiationException e) { throw new ConfigurationRuntimeException("Problems creating an instance of mutator2", e); } catch (IllegalAccessException e) { throw new ConfigurationRuntimeException("Problems creating an instance of mutator2", e); } // Creation ratio double cratio = configuration.getDouble("creation-ratio"); setCratio(cratio); // Percentage of individuals mutated with second mutator int percenageMutator2 = configuration.getInt("percentage-second-mutator"); setPercentageSecondMutator(percenageMutator2); // Maximum of generations without improving mean fitness int mogmean = configuration.getInt("max-generations-without-improving-mean"); setMogmean(mogmean); // Maximum of generations without improving best fitness int mogbest = configuration.getInt("max-generations-without-improving-best"); setMogbest(mogbest); // Significative fitness difference double fitDif = configuration.getDouble("fitness-difference"); setFitDif(fitDif); }
From source file:org.apache.rya.indexing.GeoRyaSailFactory.java
/** * Create a {@link MongoClient} that is connected to the configured database. * * @param mongoConf - Configures what will be connected to. (not null) * @throws ConfigurationRuntimeException An invalid port was provided by {@code mongoConf}. * @throws MongoException Couldn't connect to the MongoDB database. *///ww w . j a va 2 s . co m private static MongoClient createMongoClient(final MongoDBRdfConfiguration mongoConf) throws ConfigurationRuntimeException, MongoException { requireNonNull(mongoConf); requireNonNull(mongoConf.getMongoHostname()); requireNonNull(mongoConf.getMongoPort()); requireNonNull(mongoConf.getMongoDBName()); // Connect to a running MongoDB server. final int port; try { port = Integer.parseInt(mongoConf.getMongoPort()); } catch (final NumberFormatException e) { throw new ConfigurationRuntimeException("Port '" + mongoConf.getMongoPort() + "' must be an integer."); } final ServerAddress server = new ServerAddress(mongoConf.getMongoHostname(), port); // Connect to a specific MongoDB Database if that information is provided. final String username = mongoConf.getMongoUser(); final String database = mongoConf.getMongoDBName(); final String password = mongoConf.getMongoPassword(); if (username != null && password != null) { final MongoCredential cred = MongoCredential.createCredential(username, database, password.toCharArray()); return new MongoClient(server, Arrays.asList(cred)); } else { return new MongoClient(server); } }
From source file:org.apache.rya.mongodb.MongoConnectorFactory.java
/** * Throw exception for un-configured required values. * * @param required String to check//w ww . j a va 2s . c o m * @param message throw configuration exception with this description * @return unaltered required string * @throws ConfigurationRuntimeException if required is null */ private static String requireNonNull(final String required, final String message) throws ConfigurationRuntimeException { if (required == null) { throw new ConfigurationRuntimeException(message); } return required; }
From source file:org.apache.rya.mongodb.MongoConnectorFactory.java
private static int requireNonNullInt(final String required, final String message) throws ConfigurationRuntimeException { if (required == null) { throw new ConfigurationRuntimeException(message); }//from w w w .ja v a2 s .c om try { return Integer.parseInt(required); } catch (final NumberFormatException e) { throw new ConfigurationRuntimeException(message); } }
From source file:org.ssh.test.conf.IConfiguration.java
/** * Adds a new configuration to this combined configuration. It is possible * (but not mandatory) to give the new configuration a name. This name must * be unique, otherwise a {@code ConfigurationRuntimeException} will be * thrown. With the optional {@code at} argument you can specify where in * the resulting node structure the content of the added configuration * should appear. This is a string that uses dots as property delimiters * (independent on the current expression engine). For instance if you pass * in the string {@code "database.tables"}, all properties of the added * configuration will occur in this branch. * /*from www . ja v a 2 s . co m*/ * @param config * the configuration to add (must not be <b>null</b>) * @param name * the name of this configuration (can be <b>null</b>) * @param at * the position of this configuration in the combined tree (can * be <b>null</b>) */ public void addConfiguration(AbstractConfiguration config, String name, String at) { if (config == null) { throw new IllegalArgumentException("Added configuration must not be null!"); } if (name != null && namedConfigurations.containsKey(name)) { throw new ConfigurationRuntimeException( "A configuration with the name '" + name + "' already exists in this combined configuration!"); } ConfigData cd = new ConfigData(config, name, at); if (getLogger().isDebugEnabled()) { getLogger().debug("Adding configuration " + config + " with name " + name); } configurations.add(cd); if (name != null) { namedConfigurations.put(name, config); } config.addConfigurationListener(this); invalidate(); }
From source file:org.ssh.test.conf.IConfiguration.java
/** * Triggers the contained configurations to perform a reload check if * necessary. This method is called when a property of this combined * configuration is accessed and the {@code forceReloadCheck} property is * set to <b>true</b>./*from w w w . ja v a 2s .com*/ * * @see #setForceReloadCheck(boolean) * @since 1.6 */ protected void performReloadCheck() { for (ConfigData cd : configurations) { try { // simply retrieve a property; this is enough for // triggering a reload cd.getConfiguration().getProperty(PROP_RELOAD_CHECK); } catch (Exception ex) { if (!ignoreReloadExceptions) { throw new ConfigurationRuntimeException(ex); } } } }