BatchException.java

/**
 * Copyright 2004-2017 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
 *
 *    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 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 {

  private List successfulBatchResults;
  private BatchUpdateException batchUpdateException;
  private String failingSqlStatement;
  private String failingStatementId;

  /**
   * 
   */
  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;
  }
}