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package com.alicloud.openservices.tablestore.jdbc;

import java.sql.Wrapper;

public class WrapperAdapter implements Wrapper {

    @Override
    public boolean isWrapperFor(Class iface) {
        return iface != null && iface.isInstance(this);
    }

    @SuppressWarnings("unchecked")
    @Override
    public  T unwrap(Class iface) {
        if (iface == null) {
            return null;
        }
        if (iface.isInstance(this)) {
            return (T) this;
        }
        return null;
    }
}