Package org.jrd.agent

Class Main

  • public final class Main
extends java.lang.Object
    This class contains agent's premain and agentmain methods.

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      private Main()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void agentmain​(java.lang.String args, java.lang.instrument.Instrumentation inst)
      This method only calls the premain
      private static java.lang.String checkLonelienss​(java.lang.String agentArgs)  
      static void deregister​(java.lang.String loneliness)  
      static boolean equalsOrMatching​(java.lang.ClassLoader candidate, java.lang.String requested)  
      static boolean equalsOrMatching​(java.lang.String candidate, java.lang.String requested)  
      static void premain​(java.lang.String agentArgs, java.lang.instrument.Instrumentation inst)
      Premain method is executed when the agent is loaded.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • JRD_AGENT_LOADED

        public static final java.lang.String JRD_AGENT_LOADED
        See Also:
        Constant Field Values

      • LONELINESS_STRING

        private static final java.lang.String LONELINESS_STRING
        See Also:
        Constant Field Values

      • LONELINESS_VAL_S

        private static final java.lang.String LONELINESS_VAL_S
        See Also:
        Constant Field Values

      • LONELINESS_VAL_A

        private static final java.lang.String LONELINESS_VAL_A
        See Also:
        Constant Field Values

      • LONELINESS_VAL_F

        private static final java.lang.String LONELINESS_VAL_F
        See Also:
        Constant Field Values

      • LONELINESS_VAL_AF

        private static final java.lang.String LONELINESS_VAL_AF
        See Also:
        Constant Field Values

      • confirmedAttaches

        private static int confirmedAttaches

      • COMPILED_LOADERS_PATTERNS

        private static final java.util.Map<java.lang.String,​java.util.regex.Pattern> COMPILED_LOADERS_PATTERNS

    • Constructor Detail

      • Main

        private Main()

    • Method Detail

      • premain

        public static void premain​(java.lang.String agentArgs,
                           java.lang.instrument.Instrumentation inst)
                    throws java.lang.Exception
        Premain method is executed when the agent is loaded. It sets the port and host name from agentArgs and starts the listener thread.
        Parameters:
        agentArgs - arguments with parameters for listener
        inst - instance of instrumentation of given VM
        Throws:
        java.lang.Exception

      • agentmain

        public static void agentmain​(java.lang.String args,
                             java.lang.instrument.Instrumentation inst)
                      throws java.lang.Exception
        This method only calls the premain
        Parameters:
        args - arguments with parameters for listener
        inst - instance of instrumentation of given VM
        Throws:
        java.lang.Exception

      • deregister

        public static void deregister​(java.lang.String loneliness)

      • checkLonelienss

        private static java.lang.String checkLonelienss​(java.lang.String agentArgs)

      • equalsOrMatching

        public static boolean equalsOrMatching​(java.lang.ClassLoader candidate,
                                       java.lang.String requested)

      • equalsOrMatching

        public static boolean equalsOrMatching​(java.lang.String candidate,
                                       java.lang.String requested)