Package org.codehaus.groovy.vmplugin.v8

Class IndyGuardsFiltersAndSignatures

java.lang.Object
org.codehaus.groovy.vmplugin.v8.IndyGuardsFiltersAndSignatures
public class IndyGuardsFiltersAndSignatures extends Object
This class contains guards, runtime filters and MethodType signatures used by indy.

  • Field Details

    • SAME_CLASS

      protected static final MethodHandle SAME_CLASS
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • SAME_CLASSES

      protected static final MethodHandle SAME_CLASSES
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • SAME_MC

      protected static final MethodHandle SAME_MC
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • IS_NULL

      protected static final MethodHandle IS_NULL
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • NON_NULL

      protected static final MethodHandle NON_NULL
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • UNWRAP_METHOD

      protected static final MethodHandle UNWRAP_METHOD
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • UNWRAP_EXCEPTION

      protected static final MethodHandle UNWRAP_EXCEPTION
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • HAS_CATEGORY_IN_CURRENT_THREAD_GUARD

      protected static final MethodHandle HAS_CATEGORY_IN_CURRENT_THREAD_GUARD
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • GROOVY_OBJECT_INVOKER

      protected static final MethodHandle GROOVY_OBJECT_INVOKER
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • GROOVY_OBJECT_GET_PROPERTY

      protected static final MethodHandle GROOVY_OBJECT_GET_PROPERTY
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • META_METHOD_INVOKER

      protected static final MethodHandle META_METHOD_INVOKER
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • META_CLASS_INVOKE_METHOD

      protected static final MethodHandle META_CLASS_INVOKE_METHOD
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • META_CLASS_INVOKE_STATIC_METHOD

      protected static final MethodHandle META_CLASS_INVOKE_STATIC_METHOD
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • BEAN_CONSTRUCTOR_PROPERTY_SETTER

      protected static final MethodHandle BEAN_CONSTRUCTOR_PROPERTY_SETTER
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • META_PROPERTY_GETTER

      protected static final MethodHandle META_PROPERTY_GETTER
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • SLOW_META_CLASS_FIND

      protected static final MethodHandle SLOW_META_CLASS_FIND
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • MOP_GET

      protected static final MethodHandle MOP_GET
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • MOP_INVOKE_CONSTRUCTOR

      protected static final MethodHandle MOP_INVOKE_CONSTRUCTOR
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • MOP_INVOKE_METHOD

      protected static final MethodHandle MOP_INVOKE_METHOD
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • INTERCEPTABLE_INVOKER

      protected static final MethodHandle INTERCEPTABLE_INVOKER
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • BOOLEAN_IDENTITY

      protected static final MethodHandle BOOLEAN_IDENTITY
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • CLASS_FOR_NAME

      protected static final MethodHandle CLASS_FOR_NAME
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • DTT_CAST_TO_TYPE

      protected static final MethodHandle DTT_CAST_TO_TYPE
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • SAM_CONVERSION

      protected static final MethodHandle SAM_CONVERSION
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • HASHSET_CONSTRUCTOR

      protected static final MethodHandle HASHSET_CONSTRUCTOR
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • ARRAYLIST_CONSTRUCTOR

      protected static final MethodHandle ARRAYLIST_CONSTRUCTOR
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • GROOVY_CAST_EXCEPTION

      protected static final MethodHandle GROOVY_CAST_EXCEPTION
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • EQUALS

      protected static final MethodHandle EQUALS
      Shared guards, filters, constructors, and invokers used when assembling indy call paths.

    • NULL_REF

      protected static final MethodHandle NULL_REF
      Constant handle that always returns null.

  • Constructor Details

    • IndyGuardsFiltersAndSignatures

      public IndyGuardsFiltersAndSignatures()

  • Method Details

    • setBeanProperties

      public static Object setBeanProperties(MetaClass mc, Object bean, Map properties)
      This method is called by the handle to realize the bean constructor with property map.

    • invokeGroovyObjectInvoker

      public static Object invokeGroovyObjectInvoker(MissingMethodException e, Object receiver, String name, Object[] args)
      GroovyObject.invokeMethod(String, Object) path as fallback. This method is called by the handle as exception handler in case the selected method causes a MissingMethodExecutionFailed, where we will just give through the exception, and a normal MissingMethodException where we call GroovyObject.invokeMethod(String, Object) if receiver class, the type transported by the exception and the name for the method stored in the exception and our current method name are equal. Should those conditions not apply we just rethrow the exception.

    • unwrap

      public static Object unwrap(GroovyRuntimeException gre) throws Throwable
      Unwraps a GroovyRuntimeException. This method is called by the handle to unwrap internal exceptions of the runtime.
      Throws:
      Throwable

    • isSameMetaClass

      public static boolean isSameMetaClass(MetaClass mc, Object receiver)
      called by handle

    • unwrap

      public static Object unwrap(Object o)
      Unwraps a Wrapper. This method is called by the handle to unwrap a Wrapper, which we use to force method selection.

    • isNull

      public static boolean isNull(Object o)
      Guard to check if the argument is null. This method is called by the handle to check if the provided argument is null.

    • sameClass

      public static boolean sameClass(Class<?> c, Object o)
      Guard to check if the provided Object has the same class as the provided Class. This method will return false if the Object is null.

    • sameClasses

      public static boolean sameClasses(Class<?>[] cs, Object[] os)
      Guard to check if the provided objects have the same class as the provided classes.