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:org.apache.juddi.v3.client.config.ClientConfig.java

/**
 * Does the actual work of reading the configuration from System
 * Properties and/or uddi.xml file. When the uddi.xml
 * file is updated the file will be reloaded. By default the reloadDelay is
 * set to 1 second to prevent excessive date stamp checking.
 *///from w w  w .  j  a v a  2 s. c  o m
private void loadConfiguration(String configurationFile, Properties properties) throws ConfigurationException {
    //Properties from system properties
    CompositeConfiguration compositeConfig = new CompositeConfiguration();
    compositeConfig.addConfiguration(new SystemConfiguration());
    //Properties from XML file
    if (System.getProperty(UDDI_CONFIG_FILENAME_PROPERTY) != null) {
        log.info("Using system property config override");
        configurationFile = System.getProperty(UDDI_CONFIG_FILENAME_PROPERTY);
    }
    XMLConfiguration xmlConfig = null;
    if (configurationFile != null) {
        xmlConfig = new XMLConfiguration(configurationFile);
    } else {
        final String filename = System.getProperty(UDDI_CONFIG_FILENAME_PROPERTY);
        if (filename != null) {
            xmlConfig = new XMLConfiguration(filename);
        } else {
            xmlConfig = new XMLConfiguration(DEFAULT_UDDI_CONFIG);
        }
    }
    log.info("Reading UDDI Client properties file " + xmlConfig.getBasePath() + " use -D"
            + UDDI_CONFIG_FILENAME_PROPERTY + " to override");
    this.configurationFile = xmlConfig.getBasePath();
    long refreshDelay = xmlConfig.getLong(Property.UDDI_RELOAD_DELAY, 1000l);
    log.debug("Setting refreshDelay to " + refreshDelay);
    FileChangedReloadingStrategy fileChangedReloadingStrategy = new FileChangedReloadingStrategy();
    fileChangedReloadingStrategy.setRefreshDelay(refreshDelay);
    xmlConfig.setReloadingStrategy(fileChangedReloadingStrategy);
    compositeConfig.addConfiguration(xmlConfig);
    //Making the new configuration globally accessible.
    config = compositeConfig;
    readConfig(properties);
}

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From source file:org.apache.log.extractor.App.java

private void initConfiguration() throws ConfigurationException {
    CompositeConfiguration compositeConfiguration = new CompositeConfiguration();
    compositeConfiguration.addConfiguration(new SystemConfiguration());
    compositeConfiguration.addConfiguration(new PropertiesConfiguration("logExtractor.properties"));
    config = compositeConfiguration;/*from   w ww  .  ja v a2  s.  com*/
}

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From source file:org.apache.qpid.server.configuration.plugins.AbstractConfigurationTest.java

@Override
public void setUp() throws Exception {
    // Test does not directly use the AppRegistry but the configured broker
    // is required for the correct ConfigurationPlugin processing
    super.setUp();
    XMLConfiguration xmlconfig = new XMLConfiguration();
    xmlconfig.addProperty("base.element[@property]", "property");
    xmlconfig.addProperty("base.element.name", "name");
    // We make these strings as that is how they will be read from the file.
    xmlconfig.addProperty("base.element.positiveLong", String.valueOf(POSITIVE_LONG));
    xmlconfig.addProperty("base.element.negativeLong", String.valueOf(NEGATIVE_LONG));
    xmlconfig.addProperty("base.element.boolean", String.valueOf(true));
    xmlconfig.addProperty("base.element.double", String.valueOf(DOUBLE));
    for (int i = 0; i < LIST_SIZE; i++) {
        xmlconfig.addProperty("base.element.list", i);
    }//from ww w .ja v a2  s. c  o m

    //Use a composite configuration as this is what our broker code uses.
    CompositeConfiguration composite = new CompositeConfiguration();
    composite.addConfiguration(xmlconfig);

    _plugin = new TestConfigPlugin();

    try {
        _plugin.setConfiguration("base.element", composite.subset("base.element"));
    } catch (ConfigurationException e) {
        e.printStackTrace();
        fail(e.toString());
    }

}

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From source file:org.apache.qpid.server.configuration.QueueConfiguration.java

public QueueConfiguration(String name, VirtualHostConfiguration virtualHostConfiguration)
        throws ConfigurationException {
    _vHostConfig = virtualHostConfiguration;
    _name = name;//from  www  .  j a  v  a 2s. com

    CompositeConfiguration mungedConf = new CompositeConfiguration();
    mungedConf.addConfiguration(_vHostConfig.getConfig().subset("queues.queue." + escapeTagName(name)));
    mungedConf.addConfiguration(_vHostConfig.getConfig().subset("queues"));

    setConfiguration("virtualhosts.virtualhost.queues.queue", mungedConf);
}

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From source file:org.apache.qpid.server.configuration.QueueConfigurationTest.java

private VirtualHostConfiguration overrideConfiguration(String property, Object value)
        throws ConfigurationException {
    PropertiesConfiguration queueConfig = new PropertiesConfiguration();
    queueConfig.setProperty("queues.queue.test." + property, value);

    CompositeConfiguration config = new CompositeConfiguration();
    config.addConfiguration(_fullHostConf.getConfig());
    config.addConfiguration(queueConfig);

    return new VirtualHostConfiguration("test", config, _broker);
}

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From source file:org.apache.qpid.server.configuration.VirtualHostConfiguration.java

/**
 * Apply the given configuration to this VirtualHostConfiguration
 *
 * @param config the config to apply//from   w  w  w  . j  a va  2  s  .  co  m
 * @throws ConfigurationException if a problem occurs with configuration
 */
public void setConfiguration(Configuration config) throws ConfigurationException {
    setConfiguration("virtualhosts.virtualhost", config);

    Iterator i = getListValue("queues.queue.name").iterator();

    while (i.hasNext()) {
        String queueName = (String) i.next();
        _queues.put(queueName, new QueueConfiguration(queueName, this));
    }

    i = getListValue("exchanges.exchange.name").iterator();
    int count = 0;
    while (i.hasNext()) {
        CompositeConfiguration mungedConf = new CompositeConfiguration();
        mungedConf.addConfiguration(config.subset("exchanges.exchange(" + count++ + ")"));
        mungedConf.addConfiguration(getConfig().subset("exchanges"));
        String exchName = (String) i.next();
        _exchanges.put(exchName, new ExchangeConfiguration(exchName, mungedConf));
    }
}

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From source file:org.apache.qpid.server.model.adapter.VirtualHostAdapter.java

private VirtualHostConfiguration createVirtualHostConfiguration(String virtualHostName)
        throws ConfigurationException {
    VirtualHostConfiguration configuration;
    String configurationFile = (String) getAttribute(CONFIG_PATH);
    if (configurationFile == null) {
        final MyConfiguration basicConfiguration = new MyConfiguration();
        PropertiesConfiguration config = new PropertiesConfiguration();
        config.addProperty("store.type", (String) getAttribute(STORE_TYPE));
        config.addProperty("store.environment-path", (String) getAttribute(STORE_PATH));
        basicConfiguration.addConfiguration(config);

        CompositeConfiguration compositeConfiguration = new CompositeConfiguration();
        compositeConfiguration.addConfiguration(new SystemConfiguration());
        compositeConfiguration.addConfiguration(basicConfiguration);
        configuration = new VirtualHostConfiguration(virtualHostName, compositeConfiguration, _broker);
    } else {//ww w.j a  va 2  s . c  o m
        configuration = new VirtualHostConfiguration(virtualHostName, new File(configurationFile), _broker);
    }
    return configuration;
}

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From source file:org.apache.whirr.actions.BootstrapClusterActionTest.java

@SuppressWarnings("unchecked")
@Test//w w  w.j a  v  a  2 s.  c o m
public void testDoActionRetriesSucceed() throws Exception {
    CompositeConfiguration config = new CompositeConfiguration();
    if (System.getProperty("config") != null) {
        config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates",
            "1 hadoop-namenode+hadoop-jobtracker,4 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.instance-templates-max-percent-failures", "60 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);

    Set<String> jtnn = new HashSet<String>();
    jtnn.add("hadoop-jobtracker");
    jtnn.add("hadoop-namenode");
    Set<String> dntt = new HashSet<String>();
    dntt.add("hadoop-datanode");
    dntt.add("hadoop-tasktracker");

    TestNodeStarterFactory nodeStarterFactory = null;

    ClusterActionHandler handler = mock(ClusterActionHandler.class);
    LoadingCache<String, ClusterActionHandler> handlerMap = convertMapToLoadingCache(
            ImmutableMap.<String, ClusterActionHandler>builder().put("hadoop-jobtracker", handler)
                    .put("hadoop-namenode", handler).put("hadoop-datanode", handler)
                    .put("hadoop-tasktracker", handler).build());

    Function<ClusterSpec, ComputeServiceContext> getCompute = mock(Function.class);
    ComputeServiceContext serviceContext = mock(ComputeServiceContext.class);
    ComputeService computeService = mock(ComputeService.class);
    TemplateBuilder templateBuilder = mock(TemplateBuilder.class);
    Template template = mock(Template.class);

    when(getCompute.apply(clusterSpec)).thenReturn(serviceContext);
    when(serviceContext.getComputeService()).thenReturn(computeService);
    when(computeService.templateBuilder()).thenReturn(templateBuilder);
    when(templateBuilder.options((TemplateOptions) any())).thenReturn(templateBuilder);
    when(templateBuilder.build()).thenReturn(template);

    // here is a scenario when jt+nn fails once, then the retry is successful
    // and from the dn+tt one node fails, then the retry is successful
    Map<Set<String>, Stack<Integer>> reaction = Maps.newHashMap();
    Stack<Integer> jtnnStack = new Stack<Integer>();
    jtnnStack.push(1); // then ok
    jtnnStack.push(0); // initially fail
    reaction.put(jtnn, jtnnStack);
    Stack<Integer> ddttStack = new Stack<Integer>();
    ddttStack.push(3); // 3 from 4, just enough
    reaction.put(dntt, ddttStack);

    nodeStarterFactory = new TestNodeStarterFactory(reaction);
    BootstrapClusterAction bootstrapper = new BootstrapClusterAction(getCompute, handlerMap,
            nodeStarterFactory);

    bootstrapper.execute(clusterSpec, null);
    if (nodeStarterFactory != null) {
        nodeStarterFactory.validateCompletion();
    }
}

---

From source file:org.apache.whirr.actions.BootstrapClusterActionTest.java

@SuppressWarnings("unchecked")
@Test(expected = IOException.class)
public void testDoActionRetriesExceeds() throws Exception {
    CompositeConfiguration config = new CompositeConfiguration();
    if (System.getProperty("config") != null) {
        config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }/*from   www. ja v  a 2  s  .  com*/
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates",
            "1 hadoop-namenode+hadoop-jobtracker,4 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.instance-templates-max-percent-failures", "60 hadoop-datanode+hadoop-tasktracker");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);

    Set<String> jtnn = new HashSet<String>();
    jtnn.add("hadoop-jobtracker");
    jtnn.add("hadoop-namenode");
    Set<String> dntt = new HashSet<String>();
    dntt.add("hadoop-datanode");
    dntt.add("hadoop-tasktracker");

    TestNodeStarterFactory nodeStarterFactory = null;

    ClusterActionHandler handler = mock(ClusterActionHandler.class);
    LoadingCache<String, ClusterActionHandler> handlerMap = convertMapToLoadingCache(
            ImmutableMap.<String, ClusterActionHandler>builder().put("hadoop-jobtracker", handler)
                    .put("hadoop-namenode", handler).put("hadoop-datanode", handler)
                    .put("hadoop-tasktracker", handler).build());

    Function<ClusterSpec, ComputeServiceContext> getCompute = mock(Function.class);
    ComputeServiceContext serviceContext = mock(ComputeServiceContext.class);
    ComputeService computeService = mock(ComputeService.class);
    TemplateBuilder templateBuilder = mock(TemplateBuilder.class);
    Template template = mock(Template.class);

    when(getCompute.apply(clusterSpec)).thenReturn(serviceContext);
    when(serviceContext.getComputeService()).thenReturn(computeService);
    when(computeService.templateBuilder()).thenReturn(templateBuilder);
    when(templateBuilder.options((TemplateOptions) any())).thenReturn(templateBuilder);
    when(templateBuilder.build()).thenReturn(template);

    // here is a scenario when jt+nn does not fail
    // but the dn+tt one node fails 3, then in the retry fails 2
    // at the end result, the cluster will fail, throwing IOException
    Map<Set<String>, Stack<Integer>> reaction = Maps.newHashMap();
    Stack<Integer> jtnnStack = new Stack<Integer>();
    jtnnStack.push(new Integer(1));
    reaction.put(jtnn, jtnnStack);
    Stack<Integer> ddttStack = new Stack<Integer>();
    ddttStack.push(new Integer(1)); // 1 from 4, retryRequired
    ddttStack.push(new Integer(1)); // 1 from 4, still retryRequired
    reaction.put(dntt, ddttStack);

    nodeStarterFactory = new TestNodeStarterFactory(reaction);
    BootstrapClusterAction bootstrapper = new BootstrapClusterAction(getCompute, handlerMap,
            nodeStarterFactory);

    bootstrapper.execute(clusterSpec, null); // this should file with too many retries
    if (nodeStarterFactory != null) {
        nodeStarterFactory.validateCompletion();
    }
}

---

From source file:org.apache.whirr.actions.BootstrapClusterActionTest.java

@Test
@SuppressWarnings("unchecked")
public void testSubroleInvoked() throws Exception {
    CompositeConfiguration config = new CompositeConfiguration();
    if (System.getProperty("config") != null) {
        config.addConfiguration(new PropertiesConfiguration(System.getProperty("config")));
    }//from   ww  w . java  2  s.  c o m
    Configuration conf = new PropertiesConfiguration();
    conf.addProperty("whirr.service-name", "test-service");
    conf.addProperty("whirr.cluster-name", "test-cluster");
    conf.addProperty("whirr.instance-templates", "1 puppet:module::manifest+something-else");
    conf.addProperty("whirr.provider", "ec2");
    config.addConfiguration(conf);
    ClusterSpec clusterSpec = ClusterSpec.withTemporaryKeys(conf);

    Set<String> nn = new HashSet<String>();
    nn.add("puppet:module::manifest");
    nn.add("something-else");

    TestNodeStarterFactory nodeStarterFactory = null;

    ClusterActionHandlerFactory puppetHandlerFactory = mock(ClusterActionHandlerFactory.class);
    ClusterActionHandler handler = mock(ClusterActionHandler.class);
    when(puppetHandlerFactory.getRolePrefix()).thenReturn("puppet:");
    when(puppetHandlerFactory.create("module::manifest")).thenReturn(handler);
    when(handler.getRole()).thenReturn("something-else");

    LoadingCache<String, ClusterActionHandler> handlerMap = new HandlerMapFactory()
            .create(ImmutableSet.of(puppetHandlerFactory), ImmutableSet.of(handler));

    Function<ClusterSpec, ComputeServiceContext> getCompute = mock(Function.class);
    ComputeServiceContext serviceContext = mock(ComputeServiceContext.class);
    ComputeService computeService = mock(ComputeService.class);
    TemplateBuilder templateBuilder = mock(TemplateBuilder.class);
    Template template = mock(Template.class);

    when(getCompute.apply(clusterSpec)).thenReturn(serviceContext);
    when(serviceContext.getComputeService()).thenReturn(computeService);
    when(computeService.templateBuilder()).thenReturn(templateBuilder);
    when(templateBuilder.options((TemplateOptions) any())).thenReturn(templateBuilder);
    when(templateBuilder.build()).thenReturn(template);

    Map<Set<String>, Stack<Integer>> reaction = Maps.newHashMap();
    Stack<Integer> nnStack = new Stack<Integer>();
    nnStack.push(new Integer(1));
    reaction.put(nn, nnStack);

    nodeStarterFactory = new TestNodeStarterFactory(reaction);
    BootstrapClusterAction bootstrapper = new BootstrapClusterAction(getCompute, handlerMap,
            nodeStarterFactory);

    bootstrapper.execute(clusterSpec, null);

    if (nodeStarterFactory != null) {
        nodeStarterFactory.validateCompletion();
    }
}

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