List of loadAgent() Examples

Examples of loadAgent()

com.ibm.tools.attach.VirtualMachine.loadAgent()
com.sun.tools.attach.VirtualMachine.loadAgent()
Loads an agent.

The agent provided to this method is a path name to a JAR file on the file system of the target virtual machine. This path is passed to the target virtual machine where it is interpreted. The target virtual machine attempts to start the agent as specified by the {@link java.lang.instrument} specification.That is, the specified JAR file is added to the system class path (of the target virtual machine), and the agentmain method of the agent class, specified by the Agent-Class attribute in the JAR manifest, is invoked. This method completes when the agentmain method completes. @param agent Path to the JAR file containing the agent. @param options The options to provide to the agent's agentmainmethod (can be null). @throws AgentLoadException If the agent does not exist, or cannot be started in the mannerspecified in the {@link java.lang.instrument} specification. @throws AgentInitializationException If the agentmain throws an exception @throws IOException If an I/O error occurs @throws NullPointerException If agent is null.
de.tuclausthal.informatik.winf.mobileagents.container.Container.loadAgent()
Loads an agent into the system and makes it ready for execution but does not start execution.

The agentinfo has to
- contain a non-null reference to an agent,
- contain a non-null reference to a packager, if this is a mobile agent,
- return a non-null agent name.
@param agentInfo agent to be loaded @throws AgentInfoException whenever the agentInfo does not fulfill the requirements

Examples of com.ibm.tools.attach.VirtualMachine.loadAgent()

    System.out.println("Jar is " + jar.getAbsolutePath());
    List<VirtualMachineDescriptor> vmds = VirtualMachine.list();
    for (VirtualMachineDescriptor vmd : vmds) {
      System.out.println("VM " + vmd);
      VirtualMachine vm = VirtualMachine.attach(vmd);
      vm.loadAgent(jar.getAbsolutePath());
      vm.detach();
    }
  }


  /**

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Examples of com.sun.tools.attach.VirtualMachine.loadAgent()

            File bytemanJar = new File(bytemanLib, BytemanConfiguration.BYTEMAN_JAR);
            GenerateScriptUtil.copy(bytemanInputJar, new FileOutputStream(bytemanJar));


            VirtualMachine vm = VirtualMachine.attach(pid);
            String agentProperties = config.agentProperties();
            vm.loadAgent(bytemanJar.getAbsolutePath(), "listener:true,port:" + config.clientAgentPort() + (agentProperties != null ? ",prop:" + agentProperties : ""));
            vm.detach();
        } catch (IOException e) {
            throw new RuntimeException("Could not write byteman.jar to disk", e);
        } catch (Exception e) {
            throw new RuntimeException("Could not install byteman agent", e);

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Examples of com.sun.tools.attach.VirtualMachine.loadAgent()

        try {
            vm = VirtualMachine.attach(id);
            String connectorAddr = vm.getAgentProperties().getProperty(PROP_LOCAL_CONNECTOR_ADDRESS);
            if (connectorAddr == null && startAgent) {
                final String agent = Paths.get(vm.getSystemProperties().getProperty(PROP_JAVA_HOME)).resolve(MANAGEMENT_AGENT).toString();
                vm.loadAgent(agent);
                connectorAddr = vm.getAgentProperties().getProperty(PROP_LOCAL_CONNECTOR_ADDRESS);
            }
            final JMXServiceURL url = connectorAddr != null ? new JMXServiceURL(connectorAddr) : null;
            vm.detach();
            return url;

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Examples of com.sun.tools.attach.VirtualMachine.loadAgent()


            GenerateScriptUtil.copy(bytemanInputJar, new FileOutputStream(bytemanJar));


            VirtualMachine vm = VirtualMachine.attach(pid);
            String agentProperties = config.agentProperties();
            vm.loadAgent(bytemanJar.getAbsolutePath(), "listener:true,port:" + config.containerAgentPort() + (agentProperties != null ? ",prop:" + agentProperties : ""));
            vm.detach();
        } catch (IOException e) {
            throw new RuntimeException("Could not write byteman.jar to disk", e);
        } catch (Exception e) {
            throw new RuntimeException("Could not install byteman agent", e);

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Examples of com.sun.tools.attach.VirtualMachine.loadAgent()

            if (!file.exists())
                throw new IOException("Management agent not found");
        }
        s2 = file.getCanonicalPath();
        try {
            virtualmachine.loadAgent(s2, "com.sun.management.jmxremote");
        }
        catch (AgentLoadException agentloadexception) {
            IOException ioexception1 = new IOException(agentloadexception.getMessage());
            ioexception1.initCause(agentloadexception);
            throw ioexception1;

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Examples of com.sun.tools.attach.VirtualMachine.loadAgent()

            }
        }


        agent = f.getCanonicalPath();
        try {
            vm.loadAgent(agent, "com.sun.management.jmxremote");
        } catch (AgentLoadException x) {
            IOException ioe = new IOException(x.getMessage());
            ioe.initCause(x);
            throw ioe;
        } catch (AgentInitializationException x) {

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Examples of com.sun.tools.attach.VirtualMachine.loadAgent()

               if (connectorAddress == null) {
                  String agent = vm.getSystemProperties().getProperty("java.home") +
                        File.separator + "lib" + File.separator +
                        "management-agent.jar";
                  try {
                     vm.loadAgent(agent);
                     connectorAddress = vm.getAgentProperties().getProperty(CONNECTOR_ADDRESS);
                  } catch (Exception e) {
                     log.error("Cannot load management agent into target VM.");
                  }
               }

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Examples of com.sun.tools.attach.VirtualMachine.loadAgent()

                System.out.println("Attaching to process " + config.pidOfProcessToAttachTo +
                        " and launching jHiccup agent from jar " + config.pidOfProcessToAttachTo +
                        " with args: " + config.agentArgs );
            }
            VirtualMachine vm = VirtualMachine.attach(config.pidOfProcessToAttachTo);
            vm.loadAgent(config.agentJarFileName, config.agentArgs);
            vm.detach();
            System.exit(0);
        } catch (IOException ex) {
            System.out.println(ex);
            System.exit(1);

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Examples of com.sun.tools.attach.VirtualMachine.loadAgent()

        final VirtualMachine vm = VirtualMachine.attach(pid);
        
        int port = getFreePort(LOCALHOST);
        // start the agent, which will create the server socket, then return
        String agentArgs = String.valueOf(port) + "\n" + clojurepath + "\n" + serverpath + "\n" + classLoaderId;
        vm.loadAgent(agentpath, agentArgs);


        boolean listClassLoaders = "L".equals(classLoaderId);
        // start the code that will connect to the server socket
        Console.main(LOCALHOST, port, !listClassLoaders);

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Examples of com.sun.tools.attach.VirtualMachine.loadAgent()

            }
        }


        agent = f.getCanonicalPath();
        try {
            vm.loadAgent(agent, "com.sun.management.jmxremote");
        } catch (AgentLoadException x) {
            IOException ioe = new IOException(x.getMessage());
            ioe.initCause(x);
            throw ioe;
        } catch (AgentInitializationException x) {

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