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A standalone version of SubstrateVM static analysis to use for general pointsto analysis
/*
* Copyright (c) 2023, 2023, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2023, 2023, Alibaba Group Holding Limited. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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package com.oracle.graal.pointsto.standalone;
import org.graalvm.nativeimage.impl.AnnotationExtractor;
import java.lang.annotation.Annotation;
import java.lang.reflect.AnnotatedElement;
import java.util.Arrays;
public class StandaloneAnnotationExtractor implements AnnotationExtractor {
// Checkstyle: allow direct annotation access
@Override
public boolean hasAnnotation(AnnotatedElement element, Class extends Annotation> annotationType) {
return element.isAnnotationPresent(annotationType);
}
@Override
public T extractAnnotation(AnnotatedElement element, Class annotationType, boolean declaredOnly) {
if (declaredOnly) {
return element.getDeclaredAnnotation(annotationType);
} else {
return element.getAnnotation(annotationType);
}
}
@SuppressWarnings("unchecked")
@Override
public Class extends Annotation>[] getAnnotationTypes(AnnotatedElement element) {
return Arrays.stream(element.getAnnotations()).map(Annotation::annotationType).toArray(Class[]::new);
}
}