Examples with Field com.oracle.truffle.espresso.impl.Field used on opensource projects

Example 41 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class JniEnv method FromReflectedField.

/**
 * <h3>jfieldID FromReflectedField(JNIEnv *env, jobject field);</h3>
 * <p>
 * Converts a java.lang.reflect.Field to a field ID.
 */
@JniImpl
@Handle(Field.class)
public long FromReflectedField(@JavaType(java.lang.reflect.Field.class) StaticObject field) {
    assert InterpreterToVM.instanceOf(field, getMeta().java_lang_reflect_Field);
    Field guestField = Field.getReflectiveFieldRoot(field, getMeta());
    guestField.getDeclaringKlass().initialize();
    return fieldIds.handlify(guestField);
}

Example 42 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class JniEnv method SetStaticDoubleField.

@JniImpl
public void SetStaticDoubleField(@SuppressWarnings("unused") @JavaType(Class.class) StaticObject unused, @Handle(Field.class) long fieldId, double val) {
    Field field = fieldIds.getObject(fieldId);
    assert field.isStatic();
    field.set(field.getDeclaringKlass().tryInitializeAndGetStatics(), val);
}

Example 43 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class JniEnv method SetStaticBooleanField.

@JniImpl
public void SetStaticBooleanField(@SuppressWarnings("unused") @JavaType(Class.class) StaticObject unused, @Handle(Field.class) long fieldId, boolean val) {
    Field field = fieldIds.getObject(fieldId);
    assert field.isStatic();
    field.set(field.getDeclaringKlass().tryInitializeAndGetStatics(), val);
}

Example 44 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class JniEnv method SetStaticObjectField.

// endregion Get*Field
// region SetStatic*Field
@JniImpl
public void SetStaticObjectField(@SuppressWarnings("unused") @JavaType(Class.class) StaticObject unused, @Handle(Field.class) long fieldId, @JavaType(Object.class) StaticObject val) {
    Field field = fieldIds.getObject(fieldId);
    assert field.isStatic();
    field.set(field.getDeclaringKlass().tryInitializeAndGetStatics(), val);
}

Example 45 with Field

use of com.oracle.truffle.espresso.impl.Field in project graal by oracle.

the class JniEnv method SetStaticByteField.

@JniImpl
public void SetStaticByteField(@SuppressWarnings("unused") @JavaType(Class.class) StaticObject unused, @Handle(Field.class) long fieldId, byte val) {
    Field field = fieldIds.getObject(fieldId);
    assert field.isStatic();
    field.set(field.getDeclaringKlass().tryInitializeAndGetStatics(), val);
}