Example usage for org.apache.commons.configuration HierarchicalConfiguration addConfigurationListener

Introduction

In this page you can find the example usage for org.apache.commons.configuration HierarchicalConfiguration addConfigurationListener.

Prototype

public void addConfigurationListener(ConfigurationListener l) 

Source Link

Document

Adds a configuration listener to this object.

Usage

From source file:com.netflix.config.ConcurrentMapConfigurationTest.java

@Test
public void testPerformance() {
    MyListener listener = new MyListener();
    BaseConfiguration baseConfig = new BaseConfiguration();
    baseConfig.addConfigurationListener(listener);
    HierarchicalConfiguration hConfig = new HierarchicalConfiguration();
    hConfig.addConfigurationListener(listener);
    ConcurrentMapConfiguration conf = new ConcurrentMapConfiguration();
    conf.addConfigurationListener(listener);
    testConfigurationSet(baseConfig);//ww w. ja va  2s. c  o m
    testConfigurationSet(hConfig);
    testConfigurationSet(conf);
    testConfigurationAdd(baseConfig);
    testConfigurationAdd(hConfig);
    testConfigurationAdd(conf);
    testConfigurationGet(baseConfig);
    testConfigurationGet(hConfig);
    testConfigurationGet(conf);
}

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From source file:com.github.steveash.typedconfig.ConfigProxyFactory.java

/**
 * Simple convenience method that creates a proxy, implementing the given interface class, that retrieves values from the given {@link HierarchicalConfiguration}.
 * <p/>/*from   w  w w. ja va2  s .co m*/
 * <tt>interfaze</tt> must represent a class that will be used as a "strongly-typed" configuration proxy whcih may
 * be optionally annotated with {@link com.github.steveash.typedconfig.annotation.ConfigProxy} containing methods optionally annotated with {@link com.github.steveash.typedconfig.annotation.Config}
 *
 * @param interfaze
 * @param configuration
 * @return
 */
@SuppressWarnings("unchecked")
public <T> T make(Class<T> interfaze, HierarchicalConfiguration configuration) {
    Preconditions.checkNotNull(interfaze);
    Preconditions.checkArgument(interfaze.isInterface(), "You can only build proxies for interfaces");

    // the context listens to the root configuration because the subnode configs dont seem to propagate events
    configuration.addConfigurationListener(context);

    ConfigBinding binding = ConfigBinding.makeRootBinding(TypeToken.of(interfaze));
    ValueResolverFactory factory = context.getRegistry().lookup(binding);

    return (T) factory.makeForThis(binding, configuration, context).resolve();
}

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