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/*******************************************************************************
 * Copyright 2015-2024 Sergey Karpushin
 *
 * 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 org.summerb.webappboilerplate.utils.exceptions.translator;

import java.lang.reflect.UndeclaredThrowableException;

import org.springframework.web.util.NestedServletException;

public interface ExceptionUnwindingStrategy {
  /**
   * Get first exception that actually might mean something. Impl supposed to skip meaningless
   * exceptions like {@link NestedServletException}, {@link UndeclaredThrowableException}, etc..
   *
   * @param current current exception at hand
   * @return either the same exception or more meaningful.
   */
  Throwable getNextMeaningfulExc(Throwable current);
}