Examples of org.springframework.dao.RecoverableDataAccessException

org.springframework.dao.RecoverableDataAccessException
Data access exception thrown when a previously failed operation might be able to succeed if the application performs some recovery steps and retries the entire transaction or in the case of a distributed transaction, the transaction branch. At a minimum, the recovery operation must include closing the current connection and getting a new connection. @author Thomas Risberg @since 2.5 @see java.sql.SQLRecoverableException

      else if (ex instanceof SQLSyntaxErrorException) {
        return new BadSqlGrammarException(task, sql, ex);
      }
    }
    else if (ex instanceof SQLRecoverableException) {
      return new RecoverableDataAccessException(buildMessage(task, sql, ex), ex);
    }


    // Fallback to Spring's own SQL state translation...
    return null;
  }

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    SQLException transientConnEx2 = SQLExceptionSubclassFactory.newSQLTimeoutException("", "", 0);
    TransientDataAccessResourceException tdarex2 = (TransientDataAccessResourceException) sext.translate("task", "SQL", transientConnEx2);
    assertEquals(transientConnEx2, tdarex2.getCause());


    SQLException recoverableEx = SQLExceptionSubclassFactory.newSQLRecoverableException("", "", 0);
    RecoverableDataAccessException rdaex2 = (RecoverableDataAccessException) sext.translate("task", "SQL", recoverableEx);
    assertEquals(recoverableEx, rdaex2.getCause());


    // Test classic error code translation. We should move there next if the exception we pass in is not one
    // of the new sub-classes.
    SQLException sexEct = new SQLException("", "", 1);
    BadSqlGrammarException bsgEct = (BadSqlGrammarException) sext.translate("task", "SQL-ECT", sexEct);

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    SQLException transientConnEx2 = SQLExceptionSubclassFactory.newSQLTimeoutException("", "", 0);
    QueryTimeoutException tdarex2 = (QueryTimeoutException) sext.translate("task", "SQL", transientConnEx2);
    assertEquals(transientConnEx2, tdarex2.getCause());


    SQLException recoverableEx = SQLExceptionSubclassFactory.newSQLRecoverableException("", "", 0);
    RecoverableDataAccessException rdaex2 = (RecoverableDataAccessException) sext.translate("task", "SQL", recoverableEx);
    assertEquals(recoverableEx, rdaex2.getCause());


    // Test classic error code translation. We should move there next if the exception we pass in is not one
    // of the new sub-classes.
    SQLException sexEct = new SQLException("", "", 1);
    BadSqlGrammarException bsgEct = (BadSqlGrammarException) sext.translate("task", "SQL-ECT", sexEct);

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      else if (ex instanceof SQLFeatureNotSupportedException) {
        return new InvalidDataAccessApiUsageException(buildMessage(task, sql, ex), ex);
      }
    }
    else if (ex instanceof SQLRecoverableException) {
      return new RecoverableDataAccessException(buildMessage(task, sql, ex), ex);
    }


    // Fallback to Spring's own SQL state translation...
    return null;
  }

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      else if (ex instanceof SQLSyntaxErrorException) {
        return new BadSqlGrammarException(task, sql, ex);
      }
    }
    else if (ex instanceof SQLRecoverableException) {
      return new RecoverableDataAccessException(buildMessage(task, sql, ex), ex);
    }


    // Fallback to Spring's own SQL state translation...
    return null;
  }

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Related Classes of org.springframework.dao.RecoverableDataAccessException

org.springframework.jdbc.support.SQLExceptionSubclassTranslator

org.springframework.jdbc.support.SQLExceptionSubclassTranslatorTests

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