Example usage for org.apache.commons.configuration Configuration setProperty

Introduction

In this page you can find the example usage for org.apache.commons.configuration Configuration setProperty.

Prototype

void setProperty(String key, Object value);

Source Link

Document

Set a property, this will replace any previously set values.

Usage

From source file:org.janusgraph.olap.ShortestDistanceVertexProgram.java

@Override
public void storeState(final Configuration configuration) {
    configuration.setProperty(VERTEX_PROGRAM, ShortestDistanceVertexProgram.class.getName());
    configuration.setProperty(MAX_DEPTH, maxDepth);
}

From source file:org.jgrades.logging.dao.LoggingConfigurationDaoFileImpl.java

@Override
public void setConfiguration(LoggingConfiguration configuration) {
    try {/*w w w.j av a 2 s.c  o m*/
        Configuration externalConfig = externalConfiguration();
        externalConfig.setProperty(STRATEGY_PROPERTY_NAME, configuration.getLoggingStrategy().toString());
        externalConfig.setProperty(LEVEL_PROPERTY_NAME, configuration.getLevel());
        externalConfig.setProperty(MAX_FILE_SIZE_PROPERTY_NAME, configuration.getMaxFileSize());
        externalConfig.setProperty(MAX_DAYS_PROPERTY_NAME, configuration.getMaxDays());

        ((Logger) LoggerFactory.getLogger(Logger.ROOT_LOGGER_NAME))
                .setLevel(Level.toLevel(configuration.getLevel().toString()));
    } catch (ConfigurationException e) {
        LOGGER.error("Problem with seetting new configuration to external logger config file", e);
        return;
    }
}

From source file:org.lable.oss.dynamicconfig.core.commonsconfiguration.ConcurrentConfigurationTest.java

@Test(expected = UnsupportedOperationException.class)
public void setPropertyTest() {
    CombinedConfiguration mockConfiguration = mock(CombinedConfiguration.class);
    Configuration concurrentConfiguration = new ConcurrentConfiguration(mockConfiguration, null);
    concurrentConfiguration.setProperty("test", "test");
}

From source file:org.lable.oss.dynamicconfig.core.ConfigurationInitializer.java

static Configuration gatherPropertiesFor(ConfigurationSource desiredSource) {
    Configuration configuration = new BaseConfiguration();

    for (String propertyName : desiredSource.systemProperties()) {
        String value = System.getProperty(LIBRARY_PREFIX + "." + desiredSource.name() + "." + propertyName);
        if (value != null && !value.equals("")) {
            configuration.setProperty(propertyName, value);
        }/*from  w  w  w .ja  v a 2 s  .c o m*/
    }

    // 'appname' can be (and usually is) set locally. It can be overridden by a system property for development
    // and testing purposes.
    if (InstanceLocalSettings.INSTANCE.getAppName() != null) {
        configuration.setProperty(APPNAME_PROPERTY, InstanceLocalSettings.INSTANCE.getAppName());
    }

    for (String propertyName : COMMON_PROPERTIES) {
        String value = System.getProperty(LIBRARY_PREFIX + "." + propertyName);
        if (value != null && !value.equals("")) {
            configuration.setProperty(propertyName, value);
        }
    }

    return configuration;
}

From source file:org.lable.oss.dynamicconfig.PrecomputedTest.java

@Test
public void basicTest() {
    Configuration configuration = new BaseConfiguration();
    configuration.setProperty("a", "XXX");
    configuration.setProperty("b", "YYY");
    configuration.setProperty("c", 1);
    Precomputed<String> precomputed = Precomputed.monitorByKeys(configuration,
            config -> config.getString("a") + "--" + config.getString("b") + "--" + config.getInt("c", 0), "a",
            "b");

    assertThat(precomputed.get(), is("XXX--YYY--1"));

    // Not a monitored value, so no update.
    configuration.setProperty("c", 2);
    assertThat(precomputed.get(), is("XXX--YYY--1"));

    // Monitored value; update.
    configuration.setProperty("a", "ZZZ");
    assertThat(precomputed.get(), is("ZZZ--YYY--2"));

    // Monitored value; update.
    configuration.setProperty("b", "XXX");
    assertThat(precomputed.get(), is("ZZZ--XXX--2"));
}

From source file:org.lable.oss.dynamicconfig.PrecomputedTest.java

@Test
public void timestampTest() {
    Configuration configuration = new BaseConfiguration();
    configuration.setProperty("a", "AAA");
    configuration.setProperty(ConcurrentConfiguration.MODIFICATION_TIMESTAMP, System.nanoTime());
    Precomputed<String> precomputed = Precomputed.monitorByUpdate(configuration,
            config -> config.getString("a"));

    assertThat(precomputed.get(), is("AAA"));

    // Not a monitored value, so no update.
    configuration.setProperty("a", "BBB");
    assertThat(precomputed.get(), is("AAA"));

    // Touch the timestamp so an update will be required.
    configuration.setProperty(ConcurrentConfiguration.MODIFICATION_TIMESTAMP, System.nanoTime());
    assertThat(precomputed.get(), is("BBB"));
}

From source file:org.lable.oss.dynamicconfig.PrecomputedTest.java

@Test
public void nullTest() {
    Configuration configuration = new BaseConfiguration();
    Precomputed<String> precomputed = Precomputed.monitorByKeys(configuration,
            config -> String.valueOf(config.getString("a")) + "-" + String.valueOf(config.getString("b")), "a",
            "b");

    assertThat(precomputed.get(), is("null-null"));

    configuration.setProperty("a", "XXX");
    configuration.setProperty("b", "YYY");
    assertThat(precomputed.get(), is("XXX-YYY"));

    configuration.setProperty("a", null);
    assertThat(precomputed.get(), is("null-YYY"));

    //configuration.setProperty("a", "AAA");
    configuration.setProperty("b", null);
    assertThat(precomputed.get(), is("null-null"));

    configuration.setProperty("b", "XXX");
    assertThat(precomputed.get(), is("null-XXX"));
}

From source file:org.lable.oss.dynamicconfig.provider.FileBasedConfigSourceIT.java

@Test
public void testLoad() throws URISyntaxException, InterruptedException, IOException, ConfigurationException {
    final String INPUT = "test.yml";
    URL testUrl = getClass().getResource("/" + INPUT);
    final String testYaml = testUrl.toURI().getPath();
    FileBasedConfigSource source = new FileBasedConfigSource();
    Configuration config = new BaseConfiguration();
    config.setProperty("path", testYaml);
    source.configure(config);/*from ww  w  .j av a  2  s. c o m*/

    HierarchicalConfigurationDeserializer deserializer = new YamlDeserializer();

    final CountDownLatch latch = new CountDownLatch(1);
    Catcher catcher = new Catcher(latch);
    source.load(deserializer, catcher);
    boolean notTimedOut = latch.await(2, TimeUnit.SECONDS);

    assertThat("Expected callback wasn't called within a reasonable time.", notTimedOut, is(true));
    assertThat(source.config.getName(), is(INPUT));
    assertThat(catcher.caughtConfig.getString("type.unicodeString"), is(""));
}

From source file:org.lable.oss.dynamicconfig.provider.FileBasedConfigSourceIT.java

@Ignore
@Test//  w w w .j  a  va 2 s  .  c o m
public void testListen() throws URISyntaxException, InterruptedException, IOException, ConfigurationException {
    final String VALUE_A = "key: AAA\n";
    final String VALUE_B = "key: BBB\n";
    final String VALUE_C = "key: CCC\n";

    File configFile = File.createTempFile("configuration", ".yml");
    Files.write(configFile.toPath(), VALUE_A.getBytes());

    FileBasedConfigSource source = new FileBasedConfigSource();
    Configuration config = new BaseConfiguration();
    config.setProperty("path", configFile.getPath());
    source.configure(config);
    HierarchicalConfigurationDeserializer deserializer = new YamlDeserializer();

    final List<String> results = new ArrayList<>();
    source.listen(deserializer, fresh -> results.add(fresh.getString("key")));

    // Sleep a little bit between file modification to ensure we have a testable sequence of events.
    TimeUnit.MILLISECONDS.sleep(200);
    // Change the contents of the file. Triggers the listener the first time.
    Files.write(configFile.toPath(), VALUE_B.getBytes());
    TimeUnit.MILLISECONDS.sleep(200);
    // Change it again. Triggers the listener a second time.
    Files.write(configFile.toPath(), VALUE_A.getBytes());
    TimeUnit.MILLISECONDS.sleep(200);
    // Remove the file. Has no impact on the listener.
    Files.delete(configFile.toPath());
    TimeUnit.MILLISECONDS.sleep(200);
    // And recreate it. Triggers the listener.
    Files.write(configFile.toPath(), VALUE_C.getBytes());
    TimeUnit.MILLISECONDS.sleep(200);

    assertThat(results.get(0), is("BBB"));
    assertThat(results.get(1), is("AAA"));
    assertThat(results.get(2), is("CCC"));
    assertThat(results.size(), is(3));
}

From source file:org.lable.oss.dynamicconfig.provider.FileBasedConfigSourceTest.java

@Test(expected = ConfigurationException.class)
public void testConfigurationNonExistingFile() throws Exception {
    FileBasedConfigSource source = new FileBasedConfigSource();
    Configuration config = new BaseConfiguration();
    config.setProperty("path", "bogusPath");
    source.configure(config);// w  ww .  ja  v a  2 s  .co m
}