How to use getAttribute method of org.openqa.selenium.grid.jmx.MBean class

Best Selenium code snippet using org.openqa.selenium.grid.jmx.MBean.getAttribute

Source:JmxTest.java

...64        new MapConfig(65          ImmutableMap.of("server", ImmutableMap.of("port", PortProber.findFreePort()))));66      MBeanInfo info = beanServer.getMBeanInfo(name);67      assertThat(info).isNotNull();68      MBeanAttributeInfo[] attributeInfoArray = info.getAttributes();69      assertThat(attributeInfoArray).hasSize(3);70      String uriValue = (String) beanServer.getAttribute(name, "Uri");71      assertThat(uriValue).isEqualTo(baseServerOptions.getExternalUri().toString());72    } catch (InstanceNotFoundException | IntrospectionException | ReflectionException73      | MalformedObjectNameException e) {74      fail("Could not find the registered MBean");75    } catch (MBeanException e) {76      fail("MBeanServer exception");77    } catch (AttributeNotFoundException e) {78      fail("Could not find the registered MBean's attribute");79    }80  }81  @Test82  public void shouldBeAbleToRegisterNode() throws URISyntaxException {83    try {84      URI nodeUri = new URI("http://example.com:1234");85      ObjectName name = new ObjectName("org.seleniumhq.grid:type=Node,name=LocalNode");86      new JMXHelper().unregister(name);87      Tracer tracer = DefaultTestTracer.createTracer();88      EventBus bus = new GuavaEventBus();89      Secret secret = new Secret("cheese");90      LocalNode localNode = LocalNode.builder(tracer, bus, nodeUri, nodeUri, secret)91        .add(CAPS, new TestSessionFactory((id, caps) -> new Session(92          id,93          nodeUri,94          new ImmutableCapabilities(),95          caps,96          Instant.now()))).build();97      assertThat(localNode).isNotNull();98      MBeanInfo info = beanServer.getMBeanInfo(name);99      assertThat(info).isNotNull();100      MBeanAttributeInfo[] attributeInfo = info.getAttributes();101      assertThat(attributeInfo).hasSize(9);102      String currentSessions = (String) beanServer.getAttribute(name, "CurrentSessions");103      assertThat(Integer.parseInt(currentSessions)).isZero();104      String maxSessions = (String) beanServer.getAttribute(name, "MaxSessions");105      assertThat(Integer.parseInt(maxSessions)).isEqualTo(1);106      String status = (String) beanServer.getAttribute(name, "Status");107      assertThat(status).isEqualTo("UP");108      String totalSlots = (String) beanServer.getAttribute(name, "TotalSlots");109      assertThat(Integer.parseInt(totalSlots)).isEqualTo(1);110      String usedSlots = (String) beanServer.getAttribute(name, "UsedSlots");111      assertThat(Integer.parseInt(usedSlots)).isZero();112      String load = (String) beanServer.getAttribute(name, "Load");113      assertThat(Float.parseFloat(load)).isEqualTo(0.0f);114      String remoteNodeUri = (String) beanServer.getAttribute(name, "RemoteNodeUri");115      assertThat(remoteNodeUri).isEqualTo(nodeUri.toString());116      String gridUri = (String) beanServer.getAttribute(name, "GridUri");117      assertThat(gridUri).isEqualTo(nodeUri.toString());118    } catch (InstanceNotFoundException | IntrospectionException | ReflectionException119      | MalformedObjectNameException e) {120      fail("Could not find the registered MBean");121    } catch (MBeanException e) {122      fail("MBeanServer exception");123    } catch (AttributeNotFoundException e) {124      fail("Could not find the registered MBean's attribute");125    }126  }127  @Test128  public void shouldBeAbleToRegisterSessionQueuerServerConfig() {129    try {130      ObjectName name = new ObjectName(131        "org.seleniumhq.grid:type=Config,name=NewSessionQueueConfig");132      new JMXHelper().unregister(name);133      SessionRequestOptions queueOptions =134        new SessionRequestOptions(new MapConfig(ImmutableMap.of()));135      MBeanInfo info = beanServer.getMBeanInfo(name);136      assertThat(info).isNotNull();137      MBeanAttributeInfo[] attributeInfoArray = info.getAttributes();138      assertThat(attributeInfoArray).hasSize(2);139      String requestTimeout = (String) beanServer.getAttribute(name, "RequestTimeoutSeconds");140      assertThat(Long.parseLong(requestTimeout)).isEqualTo(queueOptions.getRequestTimeoutSeconds());141      String retryInterval = (String) beanServer.getAttribute(name, "RetryIntervalSeconds");142      assertThat(Long.parseLong(retryInterval)).isEqualTo(queueOptions.getRetryIntervalSeconds());143    } catch (InstanceNotFoundException | IntrospectionException | ReflectionException144      | MalformedObjectNameException e) {145      fail("Could not find the registered MBean");146    } catch (MBeanException e) {147      fail("MBeanServer exception");148    } catch (AttributeNotFoundException e) {149      fail("Could not find the registered MBean's attribute");150    }151  }152  @Test153  public void shouldBeAbleToRegisterSessionQueue() {154    try {155      ObjectName name = new ObjectName("org.seleniumhq.grid:type=SessionQueue,name=LocalSessionQueue");156      new JMXHelper().unregister(name);157      Tracer tracer = DefaultTestTracer.createTracer();158      EventBus bus = new GuavaEventBus();159      NewSessionQueue sessionQueue = new LocalNewSessionQueue(160        tracer,161        bus,162        new DefaultSlotMatcher(),163        Duration.ofSeconds(2),164        Duration.ofSeconds(2),165        new Secret(""));166      assertThat(sessionQueue).isNotNull();167      MBeanInfo info = beanServer.getMBeanInfo(name);168      assertThat(info).isNotNull();169      MBeanAttributeInfo[] attributeInfoArray = info.getAttributes();170      assertThat(attributeInfoArray).hasSize(1);171      String size = (String) beanServer.getAttribute(name, "NewSessionQueueSize");172      assertThat(Integer.parseInt(size)).isZero();173    } catch (InstanceNotFoundException | IntrospectionException | ReflectionException174      | MalformedObjectNameException e) {175      fail("Could not find the registered MBean");176    } catch (MBeanException e) {177      fail("MBeanServer exception");178    } catch (AttributeNotFoundException e) {179      fail("Could not find the registered MBean's attribute");180    }181  }182}...

Source:MBean.java

...91    objectName = generateObjectName(bean);92  }93  private void collectAttributeInfo(Object bean) {94    Stream.of(bean.getClass().getMethods())95        .map(this::getAttributeInfo)96        .filter(Objects::nonNull)97        .forEach(ai -> attributeMap.put(ai.name, ai));98  }99  private AttributeInfo getAttributeInfo(Method m) {100    ManagedAttribute ma = m.getAnnotation(ManagedAttribute.class);101    if (ma == null) {102      return null;103    }104    try {105      String name = "".equals(ma.name()) ? m.getName() : ma.name();106      return new AttributeInfo(name, ma.description(), findGetter(m), findSetter(m));107    } catch (Throwable t) {108      t.printStackTrace();109      return null;110    }111  }112  private Method findGetter(Method annotatedMethod) {113    ManagedAttribute ma = annotatedMethod.getAnnotation(ManagedAttribute.class);114    try {115      if (! "".equals(ma.getter())) {116          return annotatedMethod.getDeclaringClass().getMethod(ma.getter());117      } else {118        String name = annotatedMethod.getName();119        if (name.startsWith("get") || name.startsWith("is")) {120          return annotatedMethod;121        }122        if (name.startsWith("set")) {123          return annotatedMethod.getDeclaringClass().getMethod("g"+name.substring(1));124        }125      }126      return null;127    } catch (NoSuchMethodException e) {128      e.printStackTrace();129      return null;130    }131  }132  private Method findSetter(Method annotatedMethod) {133    ManagedAttribute ma = annotatedMethod.getAnnotation(ManagedAttribute.class);134    if (! "".equals(ma.setter())) {135      return findMethod(annotatedMethod.getDeclaringClass(), ma.setter());136    } else {137      String name = annotatedMethod.getName();138      if (name.startsWith("set")) {139        return annotatedMethod;140      }141      if (name.startsWith("get")) {142        findMethod(annotatedMethod.getDeclaringClass(), "s"+name.substring(1));143      }144      if (name.startsWith("is")) {145        findMethod(annotatedMethod.getDeclaringClass(), "set"+name.substring(2));146      }147    }148    return null;149  }150  private Method findMethod(Class<?> cls, String name) {151    return Stream.of(cls.getMethods())152        .filter(m ->  m.getName().equals(name))153        .findFirst().orElse(null);154  }155  private void collectOperationInfo(Object bean) {156    Stream.of(bean.getClass().getMethods())157        .map(this::getOperationInfo)158        .filter(Objects::nonNull)159        .forEach(oi -> operationMap.put(oi.name, oi));160  }161  private OperationInfo getOperationInfo(Method m) {162    ManagedOperation mo = m.getAnnotation(ManagedOperation.class);163    if (mo == null) {164      return null;165    }166    return new OperationInfo(m.getName(), mo.description(), m);167  }168  private ObjectName generateObjectName(Object bean) {169    ManagedService mBean = bean.getClass().getAnnotation(ManagedService.class);170    try {171      String name = mBean.objectName();172      if ("".equals(name)) {173        try {174          return (ObjectName) bean.getClass().getMethod("getObjectName").invoke(bean);175        } catch (IllegalAccessException|InvocationTargetException|NoSuchMethodException e) {176          return new ObjectName(String.format("%s:type=%s",177                                              bean.getClass().getPackage().getName(),178                                              bean.getClass().getSimpleName()));179        }180      } else {181        return new ObjectName(mBean.objectName());182      }183    } catch (MalformedObjectNameException e) {184      throw new IllegalArgumentException("Cannot generate ObjectName for a bean", e);185    }186  }187  @Override188  public Object getAttribute(String attribute) {189    try {190      Object res = attributeMap.get(attribute).getter.invoke(bean);191      if (res instanceof Map<?,?>) {192        return ((Map<?,?>) res).entrySet().stream().collect(Collectors.toMap(193            Map.Entry::getKey, e -> e.getValue().toString()));194      } else {195        return res.toString();196      }197    } catch (IllegalAccessException|InvocationTargetException e) {198      e.printStackTrace();199      return null;200    }201  }202  @Override203  public void setAttribute(Attribute attribute) {204    try {205      attributeMap.get(attribute.getName()).setter.invoke(bean, attribute.getValue());206    } catch (IllegalAccessException|InvocationTargetException e) {207      e.printStackTrace();208    }209  }210  @Override211  public AttributeList getAttributes(String[] attributes) {212    return null;213  }214  @Override215  public AttributeList setAttributes(AttributeList attributes) {216    return null;217  }218  @Override219  public Object invoke(String actionName, Object[] params, String[] signature) {220    try {221      return operationMap.get(actionName).method.invoke(bean, params);222    } catch (IllegalAccessException|InvocationTargetException e) {223      e.printStackTrace();224      return null;225    }...

getAttribute

Using AI Code Generation

1import org.openqa.selenium.grid.jmx.MBean;2MBean mbean = new MBean("org.seleniumhq.grid:type=Hub");3String value = mbean.getAttribute("ActiveSessions");4System.out.println(value);5import org.openqa.selenium.grid.jmx.JmxHelper;6String value = JmxHelper.getAttribute("org.seleniumhq.grid:type=Hub", "ActiveSessions");7System.out.println(value);8import org.openqa.selenium.grid.jmx.JmxHelper;9String value = JmxHelper.getAttribute("org.seleniumhq.grid:type=Hub", "ActiveSessions");10System.out.println(value);11import org.openqa.selenium.grid.jmx.JmxHelper;12String value = JmxHelper.getAttribute("org.seleniumhq.grid:type=Hub", "ActiveSessions");13System.out.println(value);14import org.openqa.selenium.grid.jmx.JmxHelper;15String value = JmxHelper.getAttribute("org.seleniumhq.grid:type=Hub", "ActiveSessions");16System.out.println(value);17import org.openqa.selenium.grid.jmx.JmxHelper;18String value = JmxHelper.getAttribute("org.seleniumhq.grid:type=Hub", "ActiveSessions");19System.out.println(value);20import org.openqa.selenium.grid.jmx.JmxHelper;21String value = JmxHelper.getAttribute("org.seleniumhq.grid:type=Hub", "ActiveSessions");22System.out.println(value);23import org.openqa.selenium.grid.jmx.JmxHelper;24String value = JmxHelper.getAttribute("org.seleniumhq.grid:type=Hub", "ActiveSessions");25System.out.println(value);26import org.openqa.selenium.grid.jmx.JmxHelper;27String value = JmxHelper.getAttribute("org.seleniumhq.grid:type=Hub", "ActiveSessions");28System.out.println(value);

getAttribute

Using AI Code Generation

1import org.openqa.selenium.grid.jmx.MBean2MBean mbean = new MBean("org.openqa.selenium.grid:type=router")3String value = mbean.getAttribute("routerId")4System.out.println(value)5import org.openqa.selenium.grid.jmx.MBean6MBean mbean = new MBean("org.openqa.selenium.grid:type=router")7Map<String, Object> values = mbean.getAttributes("routerId", "nodeCount")8System.out.println(values)9import org.openqa.selenium.grid.jmx.MBean10MBean mbean = new MBean("org.openqa.selenium.grid:type=router")11Map<String, Object> values = mbean.getAttributes()12System.out.println(values)13import org.openqa.selenium.grid.jmx.MBean14MBean mbean = new MBean("org.openqa.selenium.grid:type=router")15mbean.setAttribute("routerId", "123456")16import org.openqa.selenium.grid.jmx.MBean17MBean mbean = new MBean("org.openqa.selenium.grid:type=router")18mbean.setAttributes("routerId", "123456", "nodeCount", 3)

getAttribute

Using AI Code Generation

1import org.openqa.selenium.grid.jmx.MBean;2import org.openqa.selenium.grid.config.Config;3import static org.openqa.selenium.grid.config.StandardGridRoles.ROLE;4import org.openqa.selenium.grid.config.Role;5import org.openqa.selenium.grid.config.ConfigValue;6import org.openqa.selenium.grid.config.ConfigException;7import org.openqa.selenium.grid.config.MapConfig;8import org.openqa.selenium.grid.config.ConfigProperty;9import org.openqa.selenium.grid.config.StringConfigProperty;10import org.openqa.selenium.grid.config.BooleanConfigProperty;11import org.openqa.selenium.grid.config.IntConfigProperty;12import org.openqa.selenium.grid.config.DurationConfigProperty;13import org.openqa.selenium.grid.config.TimeConfigProperty;14import org.openqa.selenium.grid.config.ConfigPropertySupplier;15import org.openqa.selenium.grid.config.ConfigPropertyMap;16import org.openqa.selenium.grid.config.ConfigPropertyProvider;17import org.openqa.selenium.grid.config.ConfigPropertyMapSupplier;18import org.openqa.selenium.grid.config.ConfigPropertyMapProvider;19import org.openqa.selenium.grid.config.MapConfigSupplier;20import org.openqa.selenium.grid.config.MapConfigProvider;21import org.openqa.selenium.grid.config.MemoizedConfigSupplier;22import org.openqa.selenium.grid.config.MemoizedConfigProvider;23import org.openqa.selenium.grid.config.MemoizedConfig;24import org.openqa.selenium.grid.config.MemoizedConfigPropertySupplier;25import org.openqa.selenium.grid.config.MemoizedConfigPropertyProvider;26import org.openqa.selenium.grid.config.MemoizedConfigPropertyMapSupplier;27import org.openqa.selenium.grid.config.MemoizedConfigPropertyMapProvider;28import org.openqa.selenium.grid.config.MemoizedMapConfigSupplier;29import org.openqa.selenium.grid.config.MemoizedMapConfigProvider;30import org.openqa.selenium.grid.config.MemoizedMapConfig;31import org.openqa.selenium.grid.config.MemoizedMapConfigPropertySupplier;32import org.openqa.selenium.grid.config.MemoizedMapConfigPropertyProvider;33import org.openqa.selenium.grid.config.MemoizedMapConfigPropertyMapSupplier;34import org.openqa.selenium.grid.config.MemoizedMapConfigPropertyMapProvider;35import org.openqa.selenium.grid.config.ConfigValueSupplier;36import org.openqa.selenium.grid.config.ConfigValueProvider;37import org.openqa.selenium.grid.config.MemoizedConfigValueSupplier;38import org.openqa.selenium.grid.config.MemoizedConfigValueProvider;39import org.openqa.selenium.grid.config.ConfigSetSupplier;40import org.openqa.selenium.grid.config.ConfigSetProvider;41import org.openqa.selenium.grid.config.MemoizedConfigSetSupplier;42import org.openqa.selenium.grid.config.MemoizedConfigSet

getAttribute

Using AI Code Generation

1import org.openqa.selenium.grid.jmx.MBean;2import javax.management.MBeanServerConnection;3import javax.management.ObjectName;4import java.lang.management.ManagementFactory;5public class Example {6  public static void main(String[] args) throws Exception {7    MBeanServerConnection mbsc = ManagementFactory.getPlatformMBeanServer();8    ObjectName name = new ObjectName("org.openqa.selenium.grid:type=router");9    MBean mbean = new MBean(mbsc, name);10    String value = mbean.getAttribute("Status");11    System.out.println(value);12  }13}

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