Package org.mapdb.elsa

Interface ElsaClassInfoResolver

All Known Implementing Classes:
ElsaClassInfoResolver.ArrayBased
public interface ElsaClassInfoResolver

In binary data Class Names are replaced by `Integer` IDs. This resolver maps Class Name to its ID and back.

This way you can implement your own way to store class information. For example MapDB has custom Class Info resolver to store Class Infos in Class Catalog.

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Interface
    Description
    static class 
    ElsaClassInfoResolver.ArrayBased
    Stores Class Names in sequential array.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final ElsaClassInfoResolver
    VOID
    does not resolve any class info, always returns void

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    classToId(String className)
    Resolves Class Name to its Class ID (used in binary data)/
    ElsaSerializerPojo.ClassInfo
    getClassInfo(int classId)
    Resolves Integer Class ID (used in binary data) into Class Info which contains class name, fields name, fields order...

  • Field Details

  • Method Details

    • getClassInfo

      ElsaSerializerPojo.ClassInfo getClassInfo(int classId)
      Resolves Integer Class ID (used in binary data) into Class Info which contains class name, fields name, fields order...
      Parameters:
      classId - binary ID which represends class in serialized data
      Returns:
      Class structure information for given class

    • classToId

      int classToId(String className)
      Resolves Class Name to its Class ID (used in binary data)/
      Parameters:
      className - class name as returned by Class.getName()
      Returns:
      Class ID, it is used in serialized binary data to identify class