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An Execution Environment for Java SCOREs

There is a newer version: 0.9.6

/*
 * Copyright 2020 ICON Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package foundation.icon.ee.struct;

import i.RuntimeAssertionError;

import java.lang.reflect.Field;
import java.lang.reflect.InvocationTargetException;

public class FieldProperty implements ReadableProperty, WritableProperty {
    private final Field field;

    public FieldProperty(Field field) {
        this.field = field;
    }

    @Override
    public String getName() {
        return field.getName().substring("avm_".length());
    }

    @Override
    public Class getType() {
        return field.getType();
    }

    public Object get(Object obj) throws InvocationTargetException {
        try {
            return field.get(obj);
        } catch (IllegalAccessException e) {
            throw RuntimeAssertionError.unexpected(e);
        }
    }

    public void set(Object obj, Object value) throws InvocationTargetException {
        try {
            field.set(obj, value);
        } catch (IllegalAccessException e) {
            RuntimeAssertionError.unexpected(e);
        }
    }
}