APIdia Launch Partner
Top Description Fields Constructors Methods
jdk.dynalink.beans

pack-priv Class CallerSensitiveDynamicMethod

extends SingleDynamicMethod
Class Inheritance
Imports
java.lang.invoke.MethodHandle, .MethodHandles, .MethodType, java.lang.reflect.Constructor, .Executable, .Method, .Modifier, jdk.dynalink.CallSiteDescriptor, jdk.dynalink.linker.support.Lookup
A dynamic method bound to exactly one Java method or constructor that is caller sensitive. Since the target method is caller sensitive, it doesn't cache a method handle but rather uses the passed lookup object in getTarget(CallSiteDescriptor) to unreflect a method handle from the reflective member on every request.

Field Summary

Modifier and TypeField and Description
private final Executable
target

private final MethodType
type

Constructor Summary

AccessConstructor and Description
pack-priv
CallerSensitiveDynamicMethod(final Executable target)

Method Summary

Modifier and TypeMethod and Description
pack-priv MethodType
getMethodType()

Implements abstract jdk.dynalink.beans.SingleDynamicMethod.getMethodType.

Returns this method's native type.

private static MethodType
getMethodType(final Executable m)

private static String
getName(final Executable m)

pack-priv MethodHandle
getTarget(final CallSiteDescriptor desc)

Implements abstract jdk.dynalink.beans.SingleDynamicMethod.getTarget.

Given a specified call site descriptor, returns a method handle to this method's target.

pack-priv boolean
isConstructor()

Overrides jdk.dynalink.beans.DynamicMethod.isConstructor.

True if this method happens to be a constructor method.

pack-priv boolean
isVarArgs()

Implements abstract jdk.dynalink.beans.SingleDynamicMethod.isVarArgs.

Returns true if this method is variable arity.

private static MethodHandle
unreflect(final MethodHandles.Lookup lookup, final Method m)

private static MethodHandle
unreflectConstructor(final MethodHandles.Lookup lookup, final Constructor<?> c)

Inherited from jdk.dynalink.beans.SingleDynamicMethod:
collectArgumentscontainsgetInvocationgetInvocationgetMethodForExactParamTypesgetMethodNameWithSignature

Field Detail

targetback to summary
private final Executable target
typeback to summary
private final MethodType type

Constructor Detail

CallerSensitiveDynamicMethodback to summary
pack-priv CallerSensitiveDynamicMethod(final Executable target)

Method Detail

getMethodTypeback to summary
pack-priv MethodType getMethodType()

Implements abstract jdk.dynalink.beans.SingleDynamicMethod.getMethodType.

Doc from jdk.dynalink.beans.SingleDynamicMethod.getMethodType.

Returns this method's native type.

Annotations
@Override
getMethodTypeback to summary
private static MethodType getMethodType(final Executable m)
getNameback to summary
private static String getName(final Executable m)
getTargetback to summary
pack-priv MethodHandle getTarget(final CallSiteDescriptor desc)

Implements abstract jdk.dynalink.beans.SingleDynamicMethod.getTarget.

Doc from jdk.dynalink.beans.SingleDynamicMethod.getTarget.

Given a specified call site descriptor, returns a method handle to this method's target. The target should only depend on the descriptor's lookup, and it should only retrieve it (as a privileged operation) when it is absolutely needed.

Annotations
@Override
isConstructorback to summary
pack-priv boolean isConstructor()

Overrides jdk.dynalink.beans.DynamicMethod.isConstructor.

Doc from jdk.dynalink.beans.DynamicMethod.isConstructor.

True if this method happens to be a constructor method.

Annotations
@Override
isVarArgsback to summary
pack-priv boolean isVarArgs()

Implements abstract jdk.dynalink.beans.SingleDynamicMethod.isVarArgs.

Doc from jdk.dynalink.beans.SingleDynamicMethod.isVarArgs.

Returns true if this method is variable arity.

Annotations
@Override
unreflectback to summary
private static MethodHandle unreflect(final MethodHandles.Lookup lookup, final Method m)
unreflectConstructorback to summary
private static MethodHandle unreflectConstructor(final MethodHandles.Lookup lookup, final Constructor<?> c)