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.sun.tools.attach.VirtualMachine.loadAgent()

          .getProperty("java.home")
          + File.separator
          + "lib"
          + File.separator
          + "management-agent.jar";
      vm.loadAgent(agent);


      // agent is started, get the connector address
      connectorAddress = vm.getAgentProperties().getProperty(CONNECTOR_ADDRESS);
    }

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

            perrorQuit("Attach to pid " + pid + " failed", e);
            throw new RuntimeException("should not get here");
        }


        try {
            vm.loadAgent(jarPath.getAbsolutePath(), duration + ";" + interval + ";" + port + ";" + output);
        } catch (com.sun.tools.attach.AgentLoadException e) {
            throw new RuntimeException(e);
        } catch (com.sun.tools.attach.AgentInitializationException e) {
            throw new RuntimeException(e);
        } catch (IOException e) {

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

                // to be multi-purposed. It acts as the java agent for the
                // static use case, the java agent for the dynamic use case and
                // also the command line utility to perform injecting the agent
                // for the dynamic use case.


                vm.loadAgent(HeapAudit.class.getProtectionDomain().getCodeSource().getLocation().getPath(),
                             s.toString());


            }
            catch (IOException e) {

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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) {
            throw new IOException(x.getMessage(), x);
        } catch (AgentInitializationException x) {
            throw new IOException(x.getMessage(), x);
        }

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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);
                }
                vm.detach();
                final JMXServiceURL url = connectorAddr != null ? new JMXServiceURL(connectorAddr) : null;
                return url;

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

            if (!agentJar.isFile()) {
                logger.log(Level.WARNING, MISSING_AGENT_JAR, dir);
                return false;
            }


            vm.loadAgent(SmartFile.sanitize(agentJar.getPath()), options);
            isAttached = true;
        }
        catch (Throwable t) {
            logger.log(Level.WARNING, ATTACH_AGENT_EXCEPTION, t.getMessage());
            isAttached = false;

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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);

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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);

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

            if (!agentJar.isFile()) {
                logger.log(Level.WARNING, Strings.get("missing.agent.jar", dir));
                return false;
            }


            vm.loadAgent(SmartFile.sanitize(agentJar.getPath()), options);
            isAttached = true;
        }
        catch (Throwable t) {
            logger.warning(Strings.get("attach.agent.exception", t.getMessage()));
            isAttached = false;

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

        sb.append(port);
        String options = sb.toString();
        Integer pid = pids.get(0);
        final VirtualMachine vm = VirtualMachine.attach("" + pid);
        log.log(Level.INFO, "Loading agent with command " + options + " as agent " + agentFile.getCanonicalPath());
        vm.loadAgent(agentFile.getCanonicalPath(), options);
        server.accept();
        shell = server.getShell();
        closeable.add(new Closeable() {
          public void close() throws IOException {
            vm.detach();

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