org.mockito.internal.util.reflection.FieldSetter Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of mockito-all

Mock objects library for java

There is a newer version: 2.0.2-beta

/*
 * Copyright (c) 2007 Mockito contributors
 * This program is made available under the terms of the MIT License.
 */
package org.mockito.internal.util.reflection;

import java.lang.reflect.Field;

public class FieldSetter {

    private final Object target;
    private final Field field;

    public FieldSetter(Object target, Field field) {
        this.target = target;
        this.field = field;
    }

    public void set(Object value) {
        AccessibilityChanger changer = new AccessibilityChanger();
        changer.enableAccess(field);
        try {
            field.set(target, value);
        } catch (Exception e) {
            throw new RuntimeException("Problems setting value: [" + value + "] on object: [" + target + "] at field: [" + field + "]");
        }
        changer.safelyDisableAccess(field);
    }
}