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Mockito mock objects library core API and implementation
/*
* Copyright (c) 2007 Mockito contributors
* This program is made available under the terms of the MIT License.
*/
package org.mockito.internal.util.reflection;
import org.mockito.internal.configuration.plugins.Plugins;
import org.mockito.plugins.MemberAccessor;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
public class LenientCopyTool {
MemberAccessor accessor = Plugins.getMemberAccessor();
public void copyToMock(T from, T mock) {
copy(from, mock, from.getClass());
}
public void copyToRealObject(T from, T to) {
copy(from, to, from.getClass());
}
private void copy(T from, T to, Class fromClazz) {
while (fromClazz != Object.class) {
copyValues(from, to, fromClazz);
fromClazz = fromClazz.getSuperclass();
}
}
private void copyValues(T from, T mock, Class classFrom) {
Field[] fields = classFrom.getDeclaredFields();
for (Field field : fields) {
// ignore static fields
if (Modifier.isStatic(field.getModifiers())) {
continue;
}
try {
Object value = accessor.get(field, from);
accessor.set(field, mock, value);
} catch (Throwable t) {
// Ignore - be lenient - if some field cannot be copied then let's be it
}
}
}
}