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

Introduction

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

Prototype

String[] getStringArray(String key);

Source Link

Document

Get an array of strings associated with the given configuration key.

Usage

From source file:org.apache.servicecomb.serviceregistry.api.registry.TestMicroserviceFactory.java

@Test
public void testSetDescriptionOnNullDescription() {
    Microservice microservice = new Microservice();
    MicroserviceFactory factory = new MicroserviceFactory();
    Configuration configuration = Mockito.mock(Configuration.class);

    Mockito.when(configuration.getStringArray(CONFIG_QUALIFIED_MICROSERVICE_DESCRIPTION_KEY)).thenReturn(null);

    Deencapsulation.invoke(factory, "setDescription", configuration, microservice);

    Assert.assertNull(microservice.getDescription());

    Mockito.when(configuration.getStringArray(CONFIG_QUALIFIED_MICROSERVICE_DESCRIPTION_KEY))
            .thenReturn(new String[] {});

    Deencapsulation.invoke(factory, "setDescription", configuration, microservice);

    Assert.assertNull(microservice.getDescription());
}

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From source file:org.apache.servicecomb.serviceregistry.api.registry.TestMicroserviceFactory.java

@Test
public void testSetDescriptionOnEmptyDescription() {
    Microservice microservice = new Microservice();
    MicroserviceFactory factory = new MicroserviceFactory();
    Configuration configuration = Mockito.mock(Configuration.class);

    Mockito.when(configuration.getStringArray(CONFIG_QUALIFIED_MICROSERVICE_DESCRIPTION_KEY))
            .thenReturn(new String[] { "", "" });

    Deencapsulation.invoke(factory, "setDescription", configuration, microservice);

    Assert.assertEquals(",", microservice.getDescription());
}

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From source file:org.apache.servicecomb.serviceregistry.api.registry.TestMicroserviceFactory.java

@Test
public void testSetDescriptionOnBlankDescription() {
    Microservice microservice = new Microservice();
    MicroserviceFactory factory = new MicroserviceFactory();
    Configuration configuration = Mockito.mock(Configuration.class);

    Mockito.when(configuration.getStringArray(CONFIG_QUALIFIED_MICROSERVICE_DESCRIPTION_KEY))
            .thenReturn(new String[] { " ", " " });

    Deencapsulation.invoke(factory, "setDescription", configuration, microservice);

    Assert.assertEquals(" , ", microservice.getDescription());
}

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From source file:org.apache.whirr.InstanceTemplate.java

public static List<InstanceTemplate> parse(Configuration configuration) throws ConfigurationException {
    final String[] instanceTemplates = configuration
            .getStringArray(ClusterSpec.Property.INSTANCE_TEMPLATES.getConfigName());

    List<InstanceTemplate> templates = newArrayList();
    for (String s : instanceTemplates) {
        String[] parts = s.split(" ");

        checkArgument(parts.length == 2,
                "Invalid instance template syntax for '%s'. Does not match "
                        + "'<number> <role1>+<role2>+<role3>...', e.g. '1 hadoop-namenode+hadoop-jobtracker'.",
                s);/*ww  w . j  a  v a 2  s.  c  o  m*/

        int numberOfInstances = Integer.parseInt(parts[0]);
        String templateGroup = parts[1];

        InstanceTemplate.Builder templateBuilder = InstanceTemplate.builder()
                .numberOfInstance(numberOfInstances).roles(templateGroup.split("\\+")).minNumberOfInstances(
                        parseMinNumberOfInstances(configuration, templateGroup, numberOfInstances));
        parseInstanceTemplateGroupOverrides(configuration, templateGroup, templateBuilder);

        templates.add(templateBuilder.build());
    }
    validateThatWeHaveNoOtherOverrides(templates, configuration);
    return templates;
}

---

From source file:org.apache.whirr.InstanceTemplate.java

private static int parseMinNumberOfInstances(Configuration configuration, String templateGroup,
        int numberOfInstances) {

    Map<String, String> maxPercentFailures = parse(configuration
            .getStringArray(ClusterSpec.Property.INSTANCE_TEMPLATES_MAX_PERCENT_FAILURES.getConfigName()));

    Map<String, String> minInstances = parse(configuration.getStringArray(
            ClusterSpec.Property.INSTANCE_TEMPLATES_MINIMUM_NUMBER_OF_INSTANCES.getConfigName()));

    int minNumberOfInstances = 0;
    String maxPercentFail = maxPercentFailures.get(templateGroup);

    if (maxPercentFail != null) {
        // round up integer division (a + b -1) / b
        minNumberOfInstances = (Integer.parseInt(maxPercentFail) * numberOfInstances + 99) / 100;
    }/*from   w  ww  .  j a v  a  2  s . c o m*/

    String minNumberOfInst = minInstances.get(templateGroup);
    if (minNumberOfInst != null) {
        int minExplicitlySet = Integer.parseInt(minNumberOfInst);
        if (minNumberOfInstances > 0) { // maximum between two minims
            minNumberOfInstances = Math.max(minNumberOfInstances, minExplicitlySet);
        } else {
            minNumberOfInstances = minExplicitlySet;
        }
    }

    if (minNumberOfInstances == 0 || minNumberOfInstances > numberOfInstances) {
        minNumberOfInstances = numberOfInstances;
    }

    return minNumberOfInstances;
}

---

From source file:org.apache.whirr.service.elasticsearch.ElasticSearchConfigurationBuilderTest.java

@Test
public void testDefaultConfigAwsEC2() throws Exception {
    Configuration baseConfig = new PropertiesConfiguration();
    baseConfig.addProperty("whirr.provider", "aws-ec2");
    baseConfig.addProperty("es.plugins", "lang-javascript, lang-python");

    ClusterSpec spec = ClusterSpec.withTemporaryKeys(baseConfig);
    Configuration config = ElasticSearchConfigurationBuilder.buildConfig(spec, null);

    assertThat(config.getStringArray("es.plugins"), is(
            new String[] { "lang-javascript", "lang-python", "elasticsearch/elasticsearch-cloud-aws/1.5.0" }));
    assertThat(config.getString("es.discovery.type"), is("ec2"));
}

---

From source file:org.apache.whirr.service.elasticsearch.ElasticSearchHandler.java

@Override
protected void beforeConfigure(ClusterActionEvent event) throws IOException {
    ClusterSpec spec = event.getClusterSpec();
    Cluster cluster = event.getCluster();

    event.getFirewallManager().addRule(/*from   w ww. ja v  a2  s.  c o  m*/
            Rule.create().destination(cluster.getInstancesMatching(role(ROLE))).port(HTTP_CLIENT_PORT));

    Configuration config = ElasticSearchConfigurationBuilder.buildConfig(spec, cluster);
    addStatement(event, ElasticSearchConfigurationBuilder.build("/tmp/elasticsearch.yml", config));
    addStatement(event, call("configure_elasticsearch", config.getStringArray("es.plugins")));
}

---

From source file:org.apache.whirr.service.hadoop.HadoopConfigurationConverter.java

@VisibleForTesting
static List<String> asXmlConfigurationLines(Configuration hadoopConfig) {
    List<String> lines = Lists.newArrayList();
    lines.add("<configuration>");
    for (@SuppressWarnings("unchecked")
    Iterator<String> it = hadoopConfig.getKeys(); it.hasNext();) {
        String key = it.next();//from  ww w. j a v  a2  s .  c  o  m
        if (key.endsWith(FINAL_SUFFIX)) {
            continue;
        }

        // rebuild the original value by joining all of them with the default separator
        String value = StringUtils.join(hadoopConfig.getStringArray(key),
                AbstractConfiguration.getDefaultListDelimiter());
        lines.add("  <property>");
        lines.add(String.format("    <name>%s</name>", key));
        lines.add(String.format("    <value>%s</value>", value));
        String finalValue = hadoopConfig.getString(key + FINAL_SUFFIX);
        if (finalValue != null) {
            lines.add(String.format("    <final>%s</final>", finalValue));
        }
        lines.add("  </property>");
    }
    lines.add("</configuration>");
    return lines;
}

---

From source file:org.apache.wookie.ajaxmodel.impl.WidgetAPIImpl.java

public Map<String, Object> getCouplingWidgetAttributes(IWidgetInstance widgetInstance,
        HttpServletRequest request) {// www.jav  a2 s  . c  o m
    Configuration properties = (Configuration) request.getSession().getServletContext()
            .getAttribute("properties");
    String[] couplingAttributes = properties.getStringArray("widget.iwc.coupling");

    Map<String, Object> couplingWidgetAttributes = new HashMap<String, Object>();
    for (String attribute : couplingAttributes) {
        if (attribute.equals("sharedDataKey")) {
            couplingWidgetAttributes.put(attribute, widgetInstance.getSharedDataKey());
        } else if (attribute.equals("apiKey")) {
            couplingWidgetAttributes.put(attribute, widgetInstance.getApiKey());
        } else if (attribute.equals("idKey")) {
            couplingWidgetAttributes.put(attribute, widgetInstance.getIdKey());
        } else if (attribute.equals("userId")) {
            couplingWidgetAttributes.put(attribute, widgetInstance.getUserId());
        }
        // add more criteria if needed
    }

    return couplingWidgetAttributes;
}

---

From source file:org.apache.wookie.server.ContextListener.java

/**
 * Starts a watcher thread for hot-deploy of new widgets dropped into the deploy folder
 * this is controlled using the <code>widget.hot_deploy=true|false</code> property 
 * and configured to look in the folder specified by the <code>widget.deployfolder</code> property
 * @param context the current servlet context
 * @param configuration the configuration properties
 *///ww  w . ja  v  a2s . c  om
private void startWatcher(ServletContext context, Configuration configuration,
        final Messages localizedMessages) {
    /*
     * Start watching for widget deployment
     */
    final File deploy = new File(WidgetPackageUtils
            .convertPathToPlatform(context.getRealPath(configuration.getString("widget.deployfolder"))));
    final String UPLOADFOLDER = context.getRealPath(configuration.getString("widget.useruploadfolder"));
    final String WIDGETFOLDER = context.getRealPath(configuration.getString("widget.widgetfolder"));
    final String localWidgetFolderPath = configuration.getString("widget.widgetfolder");
    final String[] locales = configuration.getStringArray("widget.locales");
    final String contextPath = context.getContextPath();
    Thread thr = new Thread() {
        public void run() {
            int interval = 5000;
            WgtWatcher watcher = new WgtWatcher();
            watcher.setWatchDir(deploy);
            watcher.setListener(new WgtWatcher.FileChangeListener() {
                public void fileModified(File f) {
                    // get persistence manager for this thread
                    IPersistenceManager persistenceManager = PersistenceManagerFactory.getPersistenceManager();
                    try {
                        persistenceManager.begin();
                        File upload = WidgetFileUtils.dealWithDroppedFile(UPLOADFOLDER, f);
                        W3CWidgetFactory fac = new W3CWidgetFactory();
                        fac.setLocales(locales);
                        fac.setLocalPath(contextPath + localWidgetFolderPath);
                        fac.setOutputDirectory(WIDGETFOLDER);
                        fac.setFeatures(persistenceManager.findServerFeatureNames());
                        fac.setStartPageProcessor(new StartPageProcessor());
                        W3CWidget model = fac.parse(upload);
                        WidgetJavascriptSyntaxAnalyzer jsa = new WidgetJavascriptSyntaxAnalyzer(
                                fac.getUnzippedWidgetDirectory());
                        if (persistenceManager.findWidgetByGuid(model.getIdentifier()) == null) {
                            WidgetFactory.addNewWidget(model, true);
                            String message = model.getLocalName("en") + "' - "
                                    + localizedMessages.getString("WidgetAdminServlet.19");
                            _logger.info(message);
                            FlashMessage.getInstance().message(message);
                        } else {
                            String message = model.getLocalName("en") + "' - "
                                    + localizedMessages.getString("WidgetAdminServlet.20");
                            _logger.info(message);
                            FlashMessage.getInstance().message(message);
                        }
                        persistenceManager.commit();
                    } catch (IOException e) {
                        persistenceManager.rollback();
                        String error = f.getName() + ":" + localizedMessages.getString("WidgetHotDeploy.1");
                        FlashMessage.getInstance().error(error);
                        _logger.error(error);
                    } catch (BadWidgetZipFileException e) {
                        persistenceManager.rollback();
                        String error = f.getName() + ":" + localizedMessages.getString("WidgetHotDeploy.2");
                        FlashMessage.getInstance().error(error);
                        _logger.error(error);
                    } catch (BadManifestException e) {
                        persistenceManager.rollback();
                        String error = f.getName() + ":" + localizedMessages.getString("WidgetHotDeploy.3");
                        FlashMessage.getInstance().error(error);
                        _logger.error(error);
                    } catch (Exception e) {
                        persistenceManager.rollback();
                        String error = f.getName() + ":" + e.getLocalizedMessage();
                        FlashMessage.getInstance().error(error);
                        _logger.error(error);
                    } finally {
                        // close thread persistence manager
                        PersistenceManagerFactory.closePersistenceManager();
                    }
                }

                public void fileRemoved(File f) {
                    // Not implemented - the .wgt files are removed as part of the deployment process
                }
            });
            try {
                while (true) {
                    watcher.check();
                    Thread.sleep(interval);
                }
            } catch (InterruptedException iex) {
            }
        }
    };

    thr.start();

}

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