Class ClassWriterStrategy.FrameComputingClassWriter

  • Enclosing interface:
    ClassWriterStrategy

    public static class ClassWriterStrategy.FrameComputingClassWriter
    extends org.objectweb.asm.ClassWriter
    A class writer that piggy-backs on Byte Buddy's TypePool to avoid class loading or look-up errors when redefining a class. This is not available when creating a new class where automatic frame computation is however not normally a requirement.
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private TypePool typePool
      The type pool to use for computing stack map frames, if required.
      • Fields inherited from class org.objectweb.asm.ClassWriter

        COMPUTE_FRAMES, COMPUTE_MAXS
      • Fields inherited from class org.objectweb.asm.ClassVisitor

        api, cv
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected java.lang.String getCommonSuperClass​(java.lang.String leftTypeName, java.lang.String rightTypeName)
      • Methods inherited from class org.objectweb.asm.ClassWriter

        getClassLoader, newClass, newConst, newConstantDynamic, newField, newHandle, newHandle, newInvokeDynamic, newMethod, newMethodType, newModule, newNameType, newPackage, newUTF8, toByteArray, visit, visitAnnotation, visitAttribute, visitEnd, visitField, visitInnerClass, visitMethod, visitModule, visitNestHost, visitNestMember, visitOuterClass, visitPermittedSubclass, visitRecordComponent, visitSource, visitTypeAnnotation
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Field Detail

      • typePool

        private final TypePool typePool
        The type pool to use for computing stack map frames, if required.
    • Constructor Detail

      • FrameComputingClassWriter

        public FrameComputingClassWriter​(int flags,
                                         TypePool typePool)
        Creates a new frame computing class writer.
        Parameters:
        flags - The flags to be handed to the writer.
        typePool - The type pool to use for computing stack map frames, if required.
      • FrameComputingClassWriter

        public FrameComputingClassWriter​(org.objectweb.asm.ClassReader classReader,
                                         int flags,
                                         TypePool typePool)
        Creates a new frame computing class writer.
        Parameters:
        classReader - The class reader from which the original class is read.
        flags - The flags to be handed to the writer.
        typePool - The type pool to use for computing stack map frames, if required.
    • Method Detail

      • getCommonSuperClass

        protected java.lang.String getCommonSuperClass​(java.lang.String leftTypeName,
                                                       java.lang.String rightTypeName)
        Overrides:
        getCommonSuperClass in class org.objectweb.asm.ClassWriter