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

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

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1package org.openqa.selenium.grid.jmx;2import javax.management.MalformedObjectNameException;3import javax.management.ObjectName;4import java.io.IOException;5import java.util.HashMap;6import java.util.Map;7import java.util.Objects;8public class MBean {9 private final ObjectName name;10 private final Map<String, Object> attributes = new HashMap<>();11 public MBean(ObjectName name) {12 this.name = Objects.requireNonNull(name);13 }14 public MBean(String name) throws MalformedObjectNameException {15 this(new ObjectName(Objects.requireNonNull(name)));16 }17 public MBean with(String key, Object value) {18 attributes.put(Objects.requireNonNull(key), Objects.requireNonNull(value));19 return this;20 }21 public ObjectName getName() {22 return name;23 }24 public Map<String, Object> getAttributes() {25 return attributes;26 }27 public void invoke(String operationName, Object[] params, String[] signature) throws IOException {28 JMXHelper.invoke(name, operationName, params, signature);29 }30 public void invoke(String operationName) throws IOException {31 invoke(operationName, new Object[]{}, new String[]{});32 }33}34package org.openqa.selenium.grid.jmx;35import javax.management.MBeanServerConnection;36import javax.management.MalformedObjectNameException;37import javax.management.ObjectName;38import javax.management.remote.JMXConnector;39import javax.management.remote.JMXConnectorFactory;40import javax.management.remote.JMXServiceURL;41import java.io.IOException;42import java.util.HashMap;43import java.util.Map;44import java.util.Set;45import java.util.stream.Collectors;46public class JMXHelper {47 private static Map<String, JMXConnector> connectors = new HashMap<>();48 public static Set<MBean> getMBeans(String host, int port) throws IOException, MalformedObjectNameException {49 MBeanServerConnection mBeanServerConnection = getMBeanServerConnection(host, port);50 Set<ObjectName> objectNames = mBeanServerConnection.queryNames(null, null);51 return objectNames.stream().map(MBean::new).collect(Collectors.toSet());52 }53 public static MBean getMBean(String host, int port, String objectName) throws IOException, MalformedObjectNameException {54 MBeanServerConnection mBeanServerConnection = getMBeanServerConnection(host, port);55 return new MBean(mBeanServerConnection.queryNames(new ObjectName(objectName), null).stream().findFirst().get());56 }

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1import org.openqa.selenium.grid.jmx.MBean;2import org.openqa.selenium.grid.jmx.MBeanRegistry;3MBeanRegistry registry = MBeanRegistry.getInstance();4String[] signature = { "java.lang.String" };5mbean.invoke("stop", params, signature);6curl: (7) Failed to connect to localhost port 5555: Connection refused

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1import java.net.URL2import java.util.concurrent.TimeUnit3import javax.management.remote.JMXConnectorFactory4import javax.management.remote.JMXServiceURL5import javax.management.MBeanServerConnection6import javax.management.ObjectName7import org.openqa.selenium.grid.jmx.MBean8def jmxServiceUrl = new JMXServiceURL(jmxUrl)9def jmxConnector = JMXConnectorFactory.connect(jmxServiceUrl)10def jmxConnection = jmxConnector.getMBeanServerConnection()11def distributorStatusMBean = new MBean(jmxConnection, new ObjectName("org.seleniumhq.grid:type=DistributorStatus"))12def status = distributorStatusMBean.invoke("getStatus", [])13MBeanServerConnection jmxConnection = JMXConnectorFactory.connect(jmxServiceUrl).getMBeanServerConnection();14ObjectName distributorStatusMBean = new ObjectName("org.seleniumhq.grid:type=DistributorStatus");15String status = new MBean(jmxConnection, distributorStatusMBean).invoke("getStatus", new Object[] {});16System.out.println(status);

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1import org.openqa.selenium.grid.jmx.MBean;2import java.util.logging.Level;3MBean mbean = new MBean();4String logLevel = mbean.invoke("org.openqa.selenium.grid.node.config.NodeOptions", "getLogLevel", null, String.class);5System.out.println("Log level: " + logLevel);6logger.log(Level.INFO, "Log level: " + logLevel);7logger.info("Log level: " + logLevel);8log.info("Log level: " + logLevel);9log.error("Log level: " + logLevel);10log.warn("Log level: " + logLevel);11log.debug("Log level: " + logLevel);12log.trace("Log level: " + logLevel);13log.fatal("Log level: " + logLevel);14log.critical("Log level: " + logLevel);15log.emergency("Log level: " + logLevel);16log.notice("Log level: " + logLevel);17log.alert("Log level: " + logLevel);18log.critical("Log level: " + logLevel);19log.emergency("Log level: " + logLevel);20log.notice("Log level: " + logLevel);21log.alert("Log level: " + logLevel);22log.critical("Log level: " + logLevel);23log.emergency("Log level: " + logLevel);24log.notice("Log level: " + logLevel);25log.alert("Log level: " + logLevel);

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1import org.openqa.selenium.grid.jmx.MBean2import org.openqa.selenium.remote.http.HttpClient3import org.openqa.selenium.remote.http.HttpRequest4import org.openqa.selenium.remote.http.HttpResponse5import java.net.URI6import java.util.concurrent.TimeUnit7import static org.openqa.selenium.remote.http.Contents.utf8String8import static java.net.HttpURLConnection.HTTP_OK9def client = HttpClient.Factory.createDefault().createClient(hubUrl)10def json = """{"capabilities": [{"browserName": "firefox"}], "configuration": {"proxy": "org.openqa.selenium.grid.session.remote.ServicedSessionProxy"} }"""11def request = new HttpRequest(HttpRequest.POST, "/se/grid/register")12request.setContent(utf8String(json))13HttpResponse response = client.execute(request)14assert response.getStatus() == HTTP_OK15def nodeCount = mbean.invoke("NodeCount", null, null)

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1import org.openqa.selenium.grid.jmx.MBean;2import org.openqa.selenium.grid.node.config.NodeOptions$NodeOptionsDescription;3import java.lang.reflect.Method;4import java.lang.reflect.InvocationTargetException;5MBean mbean = new MBean();6Method method = mbean.getClass().getDeclaredMethod("invoke", String.class, String.class, String[].class);7NodeOptions$NodeOptionsDescription nodeOptionsDescription = new NodeOptions$NodeOptionsDescription();8Method nodeOptionsDescriptionMethod = nodeOptionsDescription.getClass().getDeclaredMethod("getOptionsDescription");9String description = (String)method.invoke(mbean, "org.openqa.selenium.grid.node.config", "getOptionsDescription", new String[]{});10System.out.println(description);

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