Examples of org.apache.commons.configuration2.DynamicCombinedConfiguration

Package org.apache.commons.configuration2

Examples of org.apache.commons.configuration2.DynamicCombinedConfiguration

org.apache.commons.configuration2.convert.DefaultListDelimiterHandler

DynamicCombinedConfiguration allows a set of CombinedConfigurations to be used.

Each CombinedConfiguration is referenced by a key that is dynamically constructed from a key pattern on each call. The key pattern will be resolved using the configured ConfigurationInterpolator.

This Configuration implementation uses the configured {@code Synchronizer} toguard itself against concurrent access. If there are multiple threads accessing an instance concurrently, a fully functional {@code Synchronizer}implementation (e.g. {@code ReadWriteSynchronizer}) has to be used to ensure consistency and to avoid exceptions. The {@code Synchronizer} assigned to aninstance is also passed to child configuration objects when they are created.
@since 1.6 @version $Id: DynamicCombinedConfiguration.java 1624601 2014-09-12 18:04:36Z oheger $

     * of the builder's configuration.
     */
    @Test
    public void testRecursiveInterpolation() throws ConfigurationException
    {
        DynamicCombinedConfiguration config =
                new DynamicCombinedConfiguration();
        config.setKeyPattern(PATTERN_VAR);
        BasicBuilderParameters params = createTestBuilderParameters(null);
        ConfigurationInterpolator ci = new ConfigurationInterpolator();
        ci.addDefaultLookup(new ConfigurationLookup(config));
        params.setInterpolator(ci);
        MultiFileConfigurationBuilder<XMLConfiguration> builder =
                new MultiFileConfigurationBuilder<XMLConfiguration>(
                        XMLConfiguration.class, null, true);
        builder.configure(params);
        BuilderConfigurationWrapperFactory wrapFactory =
                new BuilderConfigurationWrapperFactory();
        config.addConfiguration(wrapFactory.createBuilderConfigurationWrapper(
                HierarchicalConfiguration.class, builder), "Multi");
        assertTrue("Got configuration data", config.isEmpty());
    }

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     * @throws ConfigurationException if an error occurs
     */
    private static void checkTestConfiguration(FileHandler handler)
            throws ConfigurationException
    {
        XMLConfiguration config = new XMLConfiguration();
        FileHandler h2 = new FileHandler(config, handler);
        h2.load();
        assertEquals("Wrong content", "value", config.getString("element"));
    }

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            throws ConfigurationException
    {
        FileBasedConfigurationBuilder<XMLConfiguration> builder =
                new FileBasedConfigurationBuilder<XMLConfiguration>(
                        XMLConfiguration.class);
        builder.configure(new Parameters().fileBased().setFile(testFile));
        config = builder.getConfiguration();


        CountDownLatch startLatch = new CountDownLatch(1);
        Collection<SubNodeAccessThread> threads =
                new ArrayList<SubNodeAccessThread>();

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     */
    @Test
    public void testGetDateNoFormatPropertyConversionHandler() throws Exception
    {
        conf.clearProperty(DataConfiguration.DATE_FORMAT_KEY);
        DefaultConversionHandler handler = new DefaultConversionHandler();
        handler.setDateFormat(DATE_PATTERN);
        conf.setConversionHandler(handler);
        assertEquals("Wrong result", expectedDate(), conf.getDate("date.string"));
    }

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        map.put("key2", "value2");
        map.put("list", "value1, value2");
        map.put("listesc", "value1\\,value2");


        MapConfiguration config = new MapConfiguration(map);
        config.setListDelimiterHandler(new DefaultListDelimiterHandler(','));
        return config;
    }

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     * from the parent.
     */
    @Test
    public void testSetListDelimiterHandler()
    {
        ListDelimiterHandler handler1 = new DefaultListDelimiterHandler('/');
        ListDelimiterHandler handler2 = new DefaultListDelimiterHandler(';');
        parent.setListDelimiterHandler(handler1);
        setUpSubnodeConfig();
        parent.setListDelimiterHandler(handler2);
        assertEquals("List delimiter handler not obtained from parent",
                handler1, config.getListDelimiterHandler());

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     */
    @Test
    public void testConfigurationAtWithUpdateInitialized()
    {
        String key = "tables.table";
        config.setListDelimiterHandler(new DefaultListDelimiterHandler(';'));
        config.setThrowExceptionOnMissing(true);
        List<HierarchicalConfiguration<ImmutableNode>> subs =
                config.configurationsAt(key, true);
        BaseHierarchicalConfiguration sub =
                (BaseHierarchicalConfiguration) subs.get(0);

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     * Tests obtaining a configuration with all variables substituted.
     */
    @Test
    public void testInterpolatedConfiguration()
    {
        config.setListDelimiterHandler(new DefaultListDelimiterHandler(','));
        BaseHierarchicalConfiguration c = (BaseHierarchicalConfiguration) InterpolationTestHelper
                .testInterpolatedConfiguration(config);


        // tests whether the hierarchical structure has been maintained
        checkContent(c);

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    @Before
    public void setUp() throws Exception
    {
        BaseConfiguration baseConfig = new BaseConfiguration();
        baseConfig.setListDelimiterHandler(new DefaultListDelimiterHandler(','));
        conf = new DataConfiguration(baseConfig);


        // empty value
        conf.addProperty("empty", "");

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     */
    @Test
    public void testEscapeListDelimiters()
    {
        PropertiesConfiguration sub = new PropertiesConfiguration();
        sub.setListDelimiterHandler(new DefaultListDelimiterHandler(','));
        sub.addProperty("test.pi", "3\\,1415");
        config.addConfiguration(sub);
        assertEquals("Wrong value", "3,1415", config.getString("test.pi"));
    }

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