Interface ClassInjector.UsingReflection.Dispatcher

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.Class<?> UNDEFINED
      Indicates a class that is currently not defined.
    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      java.lang.Class<?> defineClass​(java.lang.ClassLoader classLoader, java.lang.String name, byte[] binaryRepresentation, java.security.ProtectionDomain protectionDomain)
      Defines a class for the given class loader.
      java.lang.Package definePackage​(java.lang.ClassLoader classLoader, java.lang.String name, java.lang.String specificationTitle, java.lang.String specificationVersion, java.lang.String specificationVendor, java.lang.String implementationTitle, java.lang.String implementationVersion, java.lang.String implementationVendor, java.net.URL sealBase)
      Defines a package for the given class loader.
      java.lang.Class<?> findClass​(java.lang.ClassLoader classLoader, java.lang.String name)
      Looks up a class from the given class loader.
      java.lang.Object getClassLoadingLock​(java.lang.ClassLoader classLoader, java.lang.String name)
      Returns the lock for loading the specified class.
      java.lang.Package getDefinedPackage​(java.lang.ClassLoader classLoader, java.lang.String name)
      Looks up a package from a class loader.
      java.lang.Package getPackage​(java.lang.ClassLoader classLoader, java.lang.String name)
      Looks up a package from a class loader or its ancestor.
    • Field Detail

      • UNDEFINED

        static final java.lang.Class<?> UNDEFINED
        Indicates a class that is currently not defined.
    • Method Detail

      • getClassLoadingLock

        java.lang.Object getClassLoadingLock​(java.lang.ClassLoader classLoader,
                                             java.lang.String name)
        Returns the lock for loading the specified class.
        Parameters:
        classLoader - the class loader to inject the class into.
        name - The name of the class.
        Returns:
        The lock for loading this class.
      • findClass

        java.lang.Class<?> findClass​(java.lang.ClassLoader classLoader,
                                     java.lang.String name)
        Looks up a class from the given class loader.
        Parameters:
        classLoader - The class loader for which a class should be located.
        name - The binary name of the class that should be located.
        Returns:
        The class for the binary name or null if no such class is defined for the provided class loader.
      • defineClass

        java.lang.Class<?> defineClass​(java.lang.ClassLoader classLoader,
                                       java.lang.String name,
                                       byte[] binaryRepresentation,
                                       java.security.ProtectionDomain protectionDomain)
        Defines a class for the given class loader.
        Parameters:
        classLoader - The class loader for which a new class should be defined.
        name - The binary name of the class that should be defined.
        binaryRepresentation - The binary representation of the class.
        protectionDomain - The protection domain for the defined class.
        Returns:
        The defined, loaded class.
      • getDefinedPackage

        java.lang.Package getDefinedPackage​(java.lang.ClassLoader classLoader,
                                            java.lang.String name)
        Looks up a package from a class loader. If the operation is not supported, falls back to getPackage(ClassLoader, String)
        Parameters:
        classLoader - The class loader to query.
        name - The binary name of the package.
        Returns:
        The package for the given name as defined by the provided class loader or null if no such package exists.
      • getPackage

        java.lang.Package getPackage​(java.lang.ClassLoader classLoader,
                                     java.lang.String name)
        Looks up a package from a class loader or its ancestor.
        Parameters:
        classLoader - The class loader to query.
        name - The binary name of the package.
        Returns:
        The package for the given name as defined by the provided class loader or its ancestor, or null if no such package exists.
      • definePackage

        java.lang.Package definePackage​(java.lang.ClassLoader classLoader,
                                        java.lang.String name,
                                        java.lang.String specificationTitle,
                                        java.lang.String specificationVersion,
                                        java.lang.String specificationVendor,
                                        java.lang.String implementationTitle,
                                        java.lang.String implementationVersion,
                                        java.lang.String implementationVendor,
                                        java.net.URL sealBase)
        Defines a package for the given class loader.
        Parameters:
        classLoader - The class loader for which a package is to be defined.
        name - The binary name of the package.
        specificationTitle - The specification title of the package or null if no specification title exists.
        specificationVersion - The specification version of the package or null if no specification version exists.
        specificationVendor - The specification vendor of the package or null if no specification vendor exists.
        implementationTitle - The implementation title of the package or null if no implementation title exists.
        implementationVersion - The implementation version of the package or null if no implementation version exists.
        implementationVendor - The implementation vendor of the package or null if no implementation vendor exists.
        sealBase - The seal base URL or null if the package should not be sealed.
        Returns:
        The defined package.