Class Location.SynchronizeLocation

java.lang.Object
org.jboss.byteman.agent.Location
org.jboss.byteman.agent.Location.SynchronizeLocation
Enclosing class:
Location

private static class Location.SynchronizeLocation extends Location
location identifying a synchronization trigger point
  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private int
    count identifying which synchronization should be taken as the trigger point.
    private boolean
    flag which is false if the trigger should be inserted before the synchronization is performed and true if it should be inserted after

    Fields inherited from class org.jboss.byteman.agent.Location

    ACCESS_READ, ACCESS_WRITE
  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
    SynchronizeLocation(int count, boolean whenComplete)
    construct a location identifying a synchronization trigger point
  • Method Summary

    Modifier and Type
    Method
    Description
    protected static Location
    create(String parameters, boolean whenComplete)
    create a location identifying a synchronization trigger point
    identify the type of this location
    getRuleAdapter(org.objectweb.asm.ClassVisitor cv, TransformContext transformContext)
    return an adapter which can be used to insert a trigger call in a method containing a trigger point whose position matches this location
    getRuleCheckAdapter(org.objectweb.asm.ClassVisitor cv, TransformContext transformContext)
    return an adapter which can be used to check whether a method contains a trigger point whose position matches this location
     

    Methods inherited from class org.jboss.byteman.agent.Location

    create

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
  • Field Details

    • count

      private int count
      count identifying which synchronization should be taken as the trigger point. if not specified as a parameter this defaults to the first synchronization.
    • whenComplete

      private boolean whenComplete
      flag which is false if the trigger should be inserted before the synchronization is performed and true if it should be inserted after
  • Constructor Details

    • SynchronizeLocation

      private SynchronizeLocation(int count, boolean whenComplete)
      construct a location identifying a synchronization trigger point
      Parameters:
      count - count identifying which synchronization should be taken as the trigger point
      whenComplete - false if the trigger should be inserted before the synchronization is performed and true if it should be inserted after
  • Method Details

    • create

      protected static Location create(String parameters, boolean whenComplete)
      create a location identifying a synchronization trigger point
      Parameters:
      parameters - the text of the parameters appended to the location specifier
      whenComplete - false if the trigger should be inserted before the synchronization is performed and true if it should be inserted after
      Returns:
      a method entry location or null if the parameters is not a blank String
    • getRuleCheckAdapter

      public RuleCheckAdapter getRuleCheckAdapter(org.objectweb.asm.ClassVisitor cv, TransformContext transformContext)
      return an adapter which can be used to check whether a method contains a trigger point whose position matches this location
      Specified by:
      getRuleCheckAdapter in class Location
      Parameters:
      cv - the current class visitor
      transformContext - the current transform context
      Returns:
      the required adapter
    • getRuleAdapter

      public RuleTriggerAdapter getRuleAdapter(org.objectweb.asm.ClassVisitor cv, TransformContext transformContext)
      return an adapter which can be used to insert a trigger call in a method containing a trigger point whose position matches this location
      Specified by:
      getRuleAdapter in class Location
      Parameters:
      cv - the current class visitor
      transformContext - the current transform context
      Returns:
      the required adapter
    • getLocationType

      public LocationType getLocationType()
      Description copied from class: Location
      identify the type of this location
      Specified by:
      getLocationType in class Location
      Returns:
      the type of this location
    • toString

      public String toString()
      Overrides:
      toString in class Object