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/* Copyright (c) 2020 vesoft inc. All rights reserved.
 *
 * This source code is licensed under Apache 2.0 License.
 */

package com.vesoft.nebula.jdbc.utils;

import java.sql.SQLFeatureNotSupportedException;

public class ExceptionBuilder {

    private ExceptionBuilder() {}

    /**
     * An {@link SQLFeatureNotSupportedException} exception builder that  retrieve it's caller to make
     * a not yet implemented exception with method and class name.
     *
     * @return an SQLFeatureNotSupportedException
     */
    public static SQLFeatureNotSupportedException buildUnsupportedOperationException() {
        StackTraceElement[] stackTraceElements = Thread.currentThread().getStackTrace();
        if (stackTraceElements.length > 2) {
            StackTraceElement caller = stackTraceElements[2];
            StringBuilder sb = new StringBuilder().append("Method ").append(caller.getMethodName()).append(" in class ").append(caller.getClassName())
                    .append(" is not supported.");
            return new SQLFeatureNotSupportedException(sb.toString());
        } else {
            return new SQLFeatureNotSupportedException("Not yet implemented.");
        }
    }

}