BatchException.java

/*
 * Copyright 2004-2023 the original author or authors.
 *
 * 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
 *
 *    https://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 com.ibatis.sqlmap.engine.execution;

import java.sql.BatchUpdateException;
import java.util.List;

/**
 * This exception is thrown if a <code>java.sql.BatchUpdateException</code> is caught during the execution of any nested
 * batch. The exception contains the java.sql.BatchUpdateException that is the root cause, as well as the results from
 * any prior nested batch that executed successfully. This exception is only thrown from the executeBatchDetailed
 * method.
 *
 * @author Jeff Butler
 */
public class BatchException extends Exception {

  /** The successful batch results. */
  private List successfulBatchResults;

  /** The batch update exception. */
  private BatchUpdateException batchUpdateException;

  /** The failing sql statement. */
  private String failingSqlStatement;

  /** The failing statement id. */
  private String failingStatementId;

  /**
   * Instantiates a new batch exception.
   *
   * @param message
   *          the message
   * @param cause
   *          the cause
   * @param successfulBatchResults
   *          the successful batch results
   * @param failingStatementId
   *          the failing statement id
   * @param failingSqlStatement
   *          the failing sql statement
   */
  public BatchException(String message, BatchUpdateException cause, List successfulBatchResults,
      String failingStatementId, String failingSqlStatement) {
    super(message, cause);
    this.batchUpdateException = cause;
    this.successfulBatchResults = successfulBatchResults;
    this.failingStatementId = failingStatementId;
    this.failingSqlStatement = failingSqlStatement;
  }

  /**
   * Returns the BatchUpdateException that caused the nested batch to fail. That exception contains an array of row
   * counts that can be used to determine exactly which statemtn of the batch caused the failure (or failures).
   *
   * @return the root BatchUpdateException
   */
  public BatchUpdateException getBatchUpdateException() {
    return batchUpdateException;
  }

  /**
   * Returns a list of BatchResult objects. There will be one entry in the list for each successful sub-batch executed
   * before the failing batch.
   *
   * @return the previously successful batch results (may be an empty list if no batch has executed successfully)
   */
  public List getSuccessfulBatchResults() {
    return successfulBatchResults;
  }

  /**
   * Returns the SQL statement that caused the failure (not the parameters).
   *
   * @return the failing SQL string
   */
  public String getFailingSqlStatement() {
    return failingSqlStatement;
  }

  /**
   * Returns the statement id of the statement that caused the failure.
   *
   * @return the statement id
   */
  public String getFailingStatementId() {
    return failingStatementId;
  }
}