com.oracle.truffle.espresso.polyglot

Class UnsupportedTypeException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.oracle.truffle.espresso.polyglot.InteropException

com.oracle.truffle.espresso.polyglot.UnsupportedTypeException

All Implemented Interfaces:

Serializable

public final class UnsupportedTypeException
extends InteropException

An exception thrown if an interop Object does not support the type of one ore more arguments.

Since:

21.0

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
static UnsupportedTypeException	create(Object[] suppliedValues) Creates an UnsupportedTypeException to indicate that an argument type is not supported.
static UnsupportedTypeException	create(Object[] suppliedValues, String hint) Creates an UnsupportedTypeException to indicate that an argument type is not supported.
static UnsupportedTypeException	create(Object[] suppliedValues, String hint, Throwable cause) Creates an UnsupportedTypeException to indicate that an argument type is not supported.
Object[]	getSuppliedValues() Returns the arguments of the foreign object access that were not supported by the foreign Object.

Methods inherited from class com.oracle.truffle.espresso.polyglot.InteropException

fillInStackTrace, getCause

Methods inherited from class java.lang.Throwable

addSuppressed, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getSuppliedValues

public Object[] getSuppliedValues()

Returns the arguments of the foreign object access that were not supported by the foreign Object.

Returns:

the unsupported arguments

Since:

21.0

create

public static UnsupportedTypeException create(Object[] suppliedValues)

Creates an UnsupportedTypeException to indicate that an argument type is not supported.

Since:

21.0

create

public static UnsupportedTypeException create(Object[] suppliedValues,
                                              String hint)

Creates an UnsupportedTypeException to indicate that an argument type is not supported.

Since:

21.0

create

public static UnsupportedTypeException create(Object[] suppliedValues,
                                              String hint,
                                              Throwable cause)

Creates an UnsupportedTypeException to indicate that an argument type is not supported.

In addition a cause may be provided. The cause should only be set if the guest language code caused this problem. An example for this is a language specific proxy mechanism that invokes guest language code to describe an object. If the guest language code fails to execute and this interop exception is a valid interpretation of the error, then the error should be provided as cause.

Parameters:

cause - the guest language exception that caused the error.

Since:

21.0