Examples of AbstractConfiguration

net.sf.minuteProject.configuration.bean.AbstractConfiguration
org.apache.commons.configuration.AbstractConfiguration
Abstract configuration class. Provides basic functionality but does not store any data.

If you want to write your own Configuration class then you should implement only abstract methods from this class. A lot of functionality needed by typical implementations of the Configuration interface is already provided by this base class. Following is a list of features implemented here:
- Data conversion support. The various data types required by the Configuration interface are already handled by this base class. A concrete sub class only needs to provide a generic getProperty() method.
- Support for variable interpolation. Property values containing special variable tokens (like ${var}) will be replaced by their corresponding values.
- Support for string lists. The values of properties to be added to this configuration are checked whether they contain a list delimiter character. If this is the case and if list splitting is enabled, the string is split and multiple values are added for this property. (With the setListDelimiter() method the delimiter character can be specified; per default a comma is used. The setDelimiterParsingDisabled() method can be used to disable list splitting completely.)
- Allows to specify how missing properties are treated. Per default the get methods returning an object will return null if the searched property key is not found (and no default value is provided). With the setThrowExceptionOnMissing() method this behavior can be changed to throw an exception when a requested property cannot be found.
- Basic event support. Whenever this configuration is modified registered event listeners are notified. Refer to the various EVENT_XXX constants to get an impression about which event types are supported.
@author Konstantin Shaposhnikov @author Oliver Heger @author Henning P. Schmiedehausen @version $Id: AbstractConfiguration.java 730776 2009-01-02 16:37:12Z oheger $
org.apache.commons.configuration2.AbstractConfiguration
Abstract configuration class. Provides basic functionality but does not store any data.

If you want to write your own Configuration class then you should implement only abstract methods from this class. A lot of functionality needed by typical implementations of the {@code Configuration}interface is already provided by this base class. Following is a list of features implemented here:
- Data conversion support. The various data types required by the {@code Configuration} interface are already handled by this base class.A concrete sub class only needs to provide a generic {@code getProperty()}method.
- Support for variable interpolation. Property values containing special variable tokens (like ${var}) will be replaced by their corresponding values.
- Optional support for string lists. The values of properties to be added to this configuration are checked whether they contain a list delimiter character. If this is the case and if list splitting is enabled, the string is split and multiple values are added for this property. List splitting is controlled by a {@link ListDelimiterHandler} object which can be set using the{@link #setListDelimiterHandler(ListDelimiterHandler)} method. It isdisabled per default. To enable this feature, set a suitable {@code ListDelimiterHandler}, e.g. an instance of {@link DefaultListDelimiterHandler} configured with the desired listdelimiter character.
- Allows specifying how missing properties are treated. Per default the get methods returning an object will return null if the searched property key is not found (and no default value is provided). With the {@code setThrowExceptionOnMissing()} method this behavior can bechanged to throw an exception when a requested property cannot be found.
- Basic event support. Whenever this configuration is modified registered event listeners are notified. Refer to the various {@code EVENT_XXX}constants to get an impression about which event types are supported.
- Support for proper synchronization based on the {@link Synchronizer}interface.
Most methods defined by the {@code Configuration} interface are alreadyimplemented in this class. Many method implementations perform basic book-keeping tasks (e.g. firing events, handling synchronization), and then delegate to other (protected) methods executing the actual work. Subclasses override these protected methods to define or adapt behavior. The public entry point methods are final to prevent subclasses from breaking basic functionality.
@author Konstantin Shaposhnikov @author Henning P. Schmiedehausen @version $Id: AbstractConfiguration.java 1624601 2014-09-12 18:04:36Z oheger $
org.eclipse.jetty.webapp.AbstractConfiguration
org.jboss.mcann.repository.AbstractConfiguration

Examples of org.apache.commons.configuration.AbstractConfiguration

     * @throws InterruptedException 
     */
    @Test
    public void testUpdateProperties() throws InterruptedException {
        AbstractConfiguration.setDefaultListDelimiter(',');
        AbstractConfiguration config  = new ConcurrentCompositeConfiguration();
        config.addConfigurationListener(new ExpandedConfigurationListenerAdapter(new MyListener()));
        MyListener.resetCount();
        config.setProperty("test", "host,host1,host2");
        config.setProperty("test12", "host12");
        Map<String,Object> added = Maps.newHashMap();
        added.put("test.host","test,test1");
        Map<String,Object> changed = Maps.newHashMap();
        changed.put("test","host,host1");
        changed.put("test.host","");
        dynamicPropertyUpdater.updateProperties(WatchedUpdateResult.createIncremental(added, changed, null), config, false);
        assertEquals("",config.getProperty("test.host"));
        assertEquals(2,((CopyOnWriteArrayList)(config.getProperty("test"))).size());
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test"))).contains("host"));
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test"))).contains("host1"));
        assertEquals(5, MyListener.count);
    }

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Examples of org.apache.commons.configuration.AbstractConfiguration


  
    @Test
    public void testAddorChangeProperty(){
        AbstractConfiguration.setDefaultListDelimiter(',');
        AbstractConfiguration config  = new ConcurrentCompositeConfiguration();
        config.addConfigurationListener(new ExpandedConfigurationListenerAdapter(new MyListener()));
        MyListener.resetCount();
        config.setProperty("test.host", "test,test1,test2");
        assertEquals(1, MyListener.count);
        dynamicPropertyUpdater.addOrChangeProperty("test.host", "test,test1,test2", config);
        assertEquals(3,((CopyOnWriteArrayList)(config.getProperty("test.host"))).size());
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host"))).contains("test"));
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host"))).contains("test1"));
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host"))).contains("test2"));
        assertEquals(1, MyListener.count);
        dynamicPropertyUpdater.addOrChangeProperty("test.host", "test,test1,test2", config);
        assertEquals(3,((CopyOnWriteArrayList)(config.getProperty("test.host"))).size());
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host"))).contains("test"));
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host"))).contains("test1"));
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host"))).contains("test2"));
        assertEquals(1, MyListener.count);
        dynamicPropertyUpdater.addOrChangeProperty("test.host", "test,test1", config);
        assertEquals(2,((CopyOnWriteArrayList)(config.getProperty("test.host"))).size());
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host"))).contains("test"));
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host"))).contains("test1"));
        assertEquals(2, MyListener.count);
        
        dynamicPropertyUpdater.addOrChangeProperty("test.host1", "test1,test12", config);
        assertEquals(2,((CopyOnWriteArrayList)(config.getProperty("test.host1"))).size());
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host1"))).contains("test1"));
        assertTrue(((CopyOnWriteArrayList)(config.getProperty("test.host1"))).contains("test12"));
        assertEquals(3, MyListener.count);
        
        config.setProperty("test.host1", "test1.test12");
        dynamicPropertyUpdater.addOrChangeProperty("test.host1", "test1.test12", config);
        assertEquals("test1.test12",config.getProperty("test.host1"));
        assertEquals(4, MyListener.count);
    }

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Examples of org.apache.commons.configuration.AbstractConfiguration

        } catch (IOException e) {
            LOG.error(String.format("Exception loading properties file - %s, Explorers application may not work correctly ",
                     propertiesFileName));
        }


        AbstractConfiguration configuration = ConfigurationManager.getConfigInstance();


        environmentName     = configuration.getString(PROPERTY_ENVIRONMENT_NAME);
        currentRegion       = configuration.getString(PROPERTY_CURRENT_REGION);
        applicationVersion  = (String) configuration.getProperty(PROPERTY_APPLICATION_VERSION);
        applicationName     = (String) configuration.getProperty(PROPERTY_APPLICATION_NAME);
        isLocal             = configuration.getBoolean(PROPERTY_IS_LOCAL, false);
        homePageUrl         = configuration.getString(PROPERTY_HOME_PAGE);
        defaultPort         = configuration.getShort(PROPERTY_DEFAULT_PORT, (short) 8080);
        dataCenter          = configuration.getString(PROPERTY_DATA_CENTER);
        defaultExplorerName = configuration.getString(PROPERTY_DEFAULT_EXPLORER);


        try {
            Iterator<String> dcKeySet = configuration.getKeys(PROPERTIES_PREFIX + ".dc");
            while (dcKeySet.hasNext()) {
                String dcKey = dcKeySet.next();
                String key  = StringUtils.substringBefore(dcKey, ".");
                String attr = StringUtils.substringAfter (dcKey,  ".");


                CrossLink link = links.get(key);
                if (link == null) {
                    link = new CrossLink();
                    links.put(key,  link);
                }


                BeanUtils.setProperty(link, attr, configuration.getProperty(dcKey));
            }
        } catch (Exception e) {
            LOG.error("Exception in constructing links map ", e);
            throw new RuntimeException(e);
        }

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Examples of org.apache.commons.configuration.AbstractConfiguration

    public static DynamicPropertyFactory initWithConfigurationSource(DynamicPropertySupport dynamicPropertySupport) {
        synchronized (ConfigurationManager.class) {
            if (dynamicPropertySupport == null) {
                throw new IllegalArgumentException("dynamicPropertySupport is null");
            }
            AbstractConfiguration configuration = null;
            if (dynamicPropertySupport instanceof AbstractConfiguration) {
                configuration = (AbstractConfiguration) dynamicPropertySupport;
            } else if (dynamicPropertySupport instanceof ConfigurationBackedDynamicPropertySupportImpl) {
                configuration = ((ConfigurationBackedDynamicPropertySupportImpl) dynamicPropertySupport).getConfiguration();
            }

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Examples of org.apache.commons.configuration.AbstractConfiguration

     */
    public static DynamicPropertyFactory getInstance() {
        if (config == null) {
            synchronized (ConfigurationManager.class) {
                if (config == null) {
                    AbstractConfiguration configFromManager = ConfigurationManager.getConfigInstance();
                    if (configFromManager != null) {
                        initWithConfigurationSource(configFromManager);
                        initializedWithDefaultConfig = !ConfigurationManager.isConfigurationInstalled();
                        logger.info("DynamicPropertyFactory is initialized with configuration sources: " + configFromManager);
                    }

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Examples of org.apache.commons.configuration.AbstractConfiguration

        }
        return props;
    }
    
    public static void loadAppOverrideProperties(String appConfigName) throws IOException {
        AbstractConfiguration config = getConfigInstance();
        Properties props = loadCascadedProperties(appConfigName);
        if (config instanceof AggregatedConfiguration) {
            AggregatedConfiguration aggregated = (AggregatedConfiguration) config;
            Configuration appConfig = aggregated.getConfiguration(APPLICATION_PROPERTIES);
            if (appConfig != null) {

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Examples of org.apache.commons.configuration.AbstractConfiguration

        }
    };
    
    public ConfigurationBasedDeploymentContext() {
        super();
        AbstractConfiguration config = ConfigurationManager.getConfigInstance();
        if (config != null) {
            String contextValue = getValueFromConfig(DEPLOYMENT_APPLICATION_ID_PROPERTY);
            if (contextValue != null) {
                setApplicationId(contextValue);
            }
            contextValue = getValueFromConfig(DEPLOYMENT_DATACENTER_PROPERTY);
            if (contextValue != null) {
                setDeploymentDatacenter(contextValue);
            }
            contextValue = getValueFromConfig(DEPLOYMENT_ENVIRONMENT_PROPERTY);
            if (contextValue != null) {
                setDeploymentEnvironment(contextValue);
            }
            contextValue = getValueFromConfig(DEPLOYMENT_REGION_PROPERTY);
            if (contextValue != null) {
                setDeploymentRegion(contextValue);
            }
            contextValue = getValueFromConfig(DEPLOYMENT_STACK_PROPERTY);
            if (contextValue != null) {
                setDeploymentStack(contextValue);
            }    
            contextValue = getValueFromConfig(DEPLOYMENT_SERVER_ID_PROPERTY);
            if (contextValue != null) {
                setDeploymentStack(contextValue);
            }    
            config.addConfigurationListener(configListener);
        }
    }

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Examples of org.apache.commons.configuration.AbstractConfiguration

            throw new IllegalArgumentException("Can't remove container configuration");
        }
    }
    
    public AbstractConfiguration removeConfigurationAt(int index) {
        AbstractConfiguration config = configList.remove(index);
        String nameFound = getNameForConfiguration(config);
        if (nameFound != null) {
            namedConfigurations.remove(nameFound);
        }
        return config;

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Examples of org.apache.commons.configuration.AbstractConfiguration

    // Step 1.
    // Create a Source of Configuration
    // Here we use a simple ConcurrentMapConfiguration
    // You can use your own, or use of the pre built ones including JDBCConfigurationSource
    // which lets you load properties from any RDBMS
    AbstractConfiguration myConfiguration = new ConcurrentMapConfiguration();
    myConfiguration.setProperty("com.netflix.config.samples.sampleapp.prop1", "value1");
    myConfiguration.setProperty(
        "com.netflix.config.samples.SampleApp.SampleBean.name",
        "A Coffee Bean from Gautemala");


    // STEP 2: Optional. Dynamic Runtime property change option
    // We would like to utilize the benefits of obtaining dynamic property

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Examples of org.apache.commons.configuration.AbstractConfiguration

        this.archaiusPropertyRegister = archaiusPropertyRegister;
    }


    public void register() {
        archaiusPropertyRegister.register(breakerboxConfiguration);
        final AbstractConfiguration configInstance = ConfigurationManager.getConfigInstance();
        for (Map.Entry<TenacityPropertyKey, TenacityConfiguration> entry : configurations.entrySet()) {
            registerConfiguration(entry.getKey(), entry.getValue(), configInstance);
        }
    }

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