Example usage for org.apache.commons.configuration CompositeConfiguration addConfiguration

Introduction

In this page you can find the example usage for org.apache.commons.configuration CompositeConfiguration addConfiguration.

Prototype

public void addConfiguration(Configuration config) 

Source Link

Document

Add a configuration.

Usage

From source file:com.cloudera.whirr.cm.CmServerClusterInstance.java

public synchronized static Configuration getConfiguration(ClusterSpec clusterSpec) throws IOException {
    try {/*from  w  w  w .jav a2  s.com*/
        CompositeConfiguration configuration = new CompositeConfiguration();
        if (clusterSpec != null) {
            configuration.addConfiguration(clusterSpec.getConfiguration());
        }
        configuration.addConfiguration(new PropertiesConfiguration(
                CmServerClusterInstance.class.getClassLoader().getResource(CONFIG_WHIRR_DEFAULT_FILE)));
        return configuration;
    } catch (ConfigurationException e) {
        throw new IOException("Error loading " + CONFIG_WHIRR_DEFAULT_FILE, e);
    }
}

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From source file:ffx.utilities.Keyword.java

/**
 * This method sets up configuration properties in the following precedence
 * * order:/*w  w w .ja  va  2 s.  c o m*/
 *
 * 1.) Structure specific properties (for example pdbname.properties)
 *
 * 2.) Java system properties a.) -Dkey=value from the Java command line b.)
 * System.setProperty("key","value") within Java code.
 *
 * 3.) User specific properties (~/.ffx/ffx.properties)
 *
 * 4.) System wide properties (file defined by environment variable
 * FFX_PROPERTIES)
 *
 * 5.) Internal force field definition.
 *
 * @since 1.0
 * @param file a {@link java.io.File} object.
 * @return a {@link org.apache.commons.configuration.CompositeConfiguration}
 * object.
 */
public static CompositeConfiguration loadProperties(File file) {
    /**
     * Command line options take precedence.
     */
    CompositeConfiguration properties = new CompositeConfiguration();

    /**
     * Structure specific options are first.
     */
    if (file != null) {
        String filename = file.getAbsolutePath();
        filename = org.apache.commons.io.FilenameUtils.removeExtension(filename);
        String propertyFilename = filename + ".properties";
        File structurePropFile = new File(propertyFilename);
        if (structurePropFile.exists() && structurePropFile.canRead()) {
            try {
                properties.addConfiguration(new PropertiesConfiguration(structurePropFile));
                properties.addProperty("propertyFile", structurePropFile.getCanonicalPath());
            } catch (ConfigurationException | IOException e) {
                logger.log(Level.INFO, " Error loading {0}.", filename);
            }
        } else {
            propertyFilename = filename + ".key";
            structurePropFile = new File(propertyFilename);
            if (structurePropFile.exists() && structurePropFile.canRead()) {
                try {
                    properties.addConfiguration(new PropertiesConfiguration(structurePropFile));
                    properties.addProperty("propertyFile", structurePropFile.getCanonicalPath());
                } catch (ConfigurationException | IOException e) {
                    logger.log(Level.INFO, " Error loading {0}.", filename);
                }
            }
        }
    }

    /**
     * Java system properties
     *
     * a.) -Dkey=value from the Java command line
     *
     * b.) System.setProperty("key","value") within Java code.
     */
    properties.addConfiguration(new SystemConfiguration());

    /**
     * User specific options are 3rd.
     */
    String filename = System.getProperty("user.home") + File.separator + ".ffx/ffx.properties";
    File userPropFile = new File(filename);
    if (userPropFile.exists() && userPropFile.canRead()) {
        try {
            properties.addConfiguration(new PropertiesConfiguration(userPropFile));
        } catch (ConfigurationException e) {
            logger.log(Level.INFO, " Error loading {0}.", filename);
        }
    }

    /**
     * System wide options are 2nd to last.
     */
    filename = System.getenv("FFX_PROPERTIES");
    if (filename != null) {
        File systemPropFile = new File(filename);
        if (systemPropFile.exists() && systemPropFile.canRead()) {
            try {
                properties.addConfiguration(new PropertiesConfiguration(systemPropFile));
            } catch (ConfigurationException e) {
                logger.log(Level.INFO, " Error loading {0}.", filename);
            }
        }
    }

    /**
     * Echo the interpolated configuration.
     */
    if (logger.isLoggable(Level.FINE)) {
        //Configuration config = properties.interpolatedConfiguration();
        Iterator<String> i = properties.getKeys();
        StringBuilder sb = new StringBuilder();
        sb.append(String.format("\n %-30s %s\n", "Property", "Value"));
        while (i.hasNext()) {
            String s = i.next();
            //sb.append(String.format(" %-30s %s\n", s, Arrays.toString(config.getList(s).toArray())));
            sb.append(String.format(" %-30s %s\n", s, Arrays.toString(properties.getList(s).toArray())));
        }
        logger.fine(sb.toString());
    }

    return properties;
}

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From source file:com.strandls.alchemy.webservices.client.ClientInitModule.java

/**
 * @return configuration for the client.
 *//*from  w  w  w .  ja  v  a 2 s. c  om*/
private Configuration getConfiguration() {
    final CompositeConfiguration config = new CompositeConfiguration();
    config.addConfiguration(new SystemConfiguration());
    try {
        config.addConfiguration(new PropertiesConfiguration(CLIENT_PROPERTIES));
    } catch (final ConfigurationException e) {
        throw new RuntimeException(e);
    }
    return config;
}

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From source file:br.com.ingenieux.mojo.jbake.GenerateMojo.java

protected CompositeConfiguration createConfiguration() throws ConfigurationException {
    final CompositeConfiguration config = new CompositeConfiguration();

    config.addConfiguration(ConfigUtil.load(inputDirectory));

    config.addConfiguration(new MapConfiguration(this.project.getProperties()));

    return config;
}

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From source file:com.dattack.naming.loader.factory.DataSourceFactory.java

@Override
public DataSource getObjectInstance(final Properties properties, final Collection<File> extraClasspath)
        throws NamingException {

    final CompositeConfiguration configuration = new CompositeConfiguration();
    configuration.addConfiguration(new SystemConfiguration());
    configuration.addConfiguration(new EnvironmentConfiguration());
    configuration.addConfiguration(new MapConfiguration(properties));

    final String driver = configuration.getString(DRIVER_KEY);
    if (driver == null) {
        throw new ConfigurationException(String.format("Missing property '%s'", DRIVER_KEY));
    }/*from w  w w . j a  va 2  s .  c om*/

    final String url = configuration.getString(URL_KEY);
    if (url == null) {
        throw new ConfigurationException(String.format("Missing property '%s'", URL_KEY));
    }

    final String user = configuration.getString(USERNAME_KEY);
    final String password = configuration.getString(PASSWORD_KEY);

    DataSource dataSource = null;
    try {
        final Properties props = ConfigurationConverter.getProperties(configuration);
        dataSource = BasicDataSourceFactory.createDataSource(props);
    } catch (final Exception e) { // NOPMD by cvarela on 8/02/16 22:28
        // we will use a DataSource without a connection pool
        LOGGER.info(e.getMessage());
        dataSource = new SimpleDataSource(driver, url, user, password);
    }

    return new DataSourceClasspathDecorator(dataSource, extraClasspath);
}

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From source file:com.strandls.alchemy.inject.AlchemyModuleFilterConfiguration.java

/**
 * @return configuration read from the config file.
 *//*  www  .  j  a  v  a2 s .c  om*/
private Configuration readConfiguration() {
    final CompositeConfiguration config = new CompositeConfiguration();
    config.addConfiguration(new SystemConfiguration());
    try {
        config.addConfiguration(new HierarchicalINIConfiguration(MODULE_CONFIGURATION_NAME));
    } catch (final ConfigurationException e) {
        // ignore if the configuration file is missing. This means no
        // filtering intended.
        log.warn("Error loading configuration file {}", e);
    }
    return config;
}

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From source file:com.runwaysdk.configuration.CommonsConfigurationTest.java

@Test
public void testCommonsConfigOverride() {
    BaseConfiguration bc = new BaseConfiguration();
    BaseConfiguration bc2 = new BaseConfiguration();

    bc2.addProperty("test.prop", 52);

    CompositeConfiguration cconfig = new CompositeConfiguration();
    cconfig.addConfiguration(bc);
    cconfig.addConfiguration(bc2);//from   ww  w  .j av a2s .c om

    bc.addProperty("test.prop", 112);

    Assert.assertEquals(112, cconfig.getInt("test.prop"));
}

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From source file:com.runwaysdk.configuration.CommonsConfigurationTest.java

@Test
public void testCommonsConfigOverrideSetVsAdd() {
    BaseConfiguration bc = new BaseConfiguration();
    BaseConfiguration bc2 = new BaseConfiguration();

    bc2.addProperty("test.prop", 52);

    CompositeConfiguration cconfig = new CompositeConfiguration();
    cconfig.addConfiguration(bc);
    cconfig.addConfiguration(bc2);//from   w w  w. j  a v  a  2 s  . c  o m

    bc.setProperty("test.prop", 112);

    Assert.assertEquals(112, cconfig.getInt("test.prop"));
}

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From source file:com.intel.mtwilson.fs.ConfigurableFilesystem.java

/**
 * First priority is the configuration that is passed in.
 * Second is the java system properties specified on command line like -Dfs.name
 * Third is exported environment variables like FS_NAME
 * /*w  ww . j a  v a2  s  .  c o  m*/
 * @param configuration 
 */
public ConfigurableFilesystem(Configuration configuration) {
    CompositeConfiguration composite = new CompositeConfiguration();
    composite.addConfiguration(configuration);
    SystemConfiguration system = new SystemConfiguration();
    composite.addConfiguration(system);
    EnvironmentConfiguration env = new EnvironmentConfiguration();
    composite.addConfiguration(env);
    AllCapsEnvironmentConfiguration envAllCaps = new AllCapsEnvironmentConfiguration();
    composite.addConfiguration(envAllCaps);
    this.configuration = composite;
}

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From source file:com.runwaysdk.configuration.CommonsConfigurationResolver.java

public ConfigurationReaderIF getReader(ConfigGroupIF configGroup, String config) {
    CompositeConfiguration _cconfig = new CompositeConfiguration();
    _cconfig.addConfiguration(this.cconfig);

    return new CommonsConfigurationReader(configGroup, config, _cconfig);
}

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