package org.dbunit.assertion.comparer.value;
   
   import org.dbunit.DatabaseUnitException;
   import org.dbunit.dataset.ITable;
   import org.dbunit.dataset.datatype.DataType;
   
   /**
    * {@link ValueComparer} implementation that verifies actual value is equal to
    * expected value and sets fail message to empty String.
   *
   * This is primarily for the original assertEquals(*) on
   * {@link org.dbunit.assertion.DbUnitAssert} so the
   * {@link org.dbunit.assertion.Difference} message stays the same.
   *
   * @author Jeff Jensen
   * @since 2.6.0
   */
  public class IsActualEqualToExpectedWithEmptyFailMessageValueComparer
          extends ValueComparerTemplateBase
  {
      @Override
      protected boolean isExpected(final ITable expectedTable,
              final ITable actualTable, final int rowNum, final String columnName,
              final DataType dataType, final Object expectedValue,
              final Object actualValue) throws DatabaseUnitException
      {
          return dataType.compare(actualValue, expectedValue) == 0;
      }
  
      @Override
      protected String makeFailMessage(final Object expectedValue,
              final Object actualValue)
      {
          return "";
      }
  
      @Override
      protected String getFailPhrase()
      {
          return null;
      }
  }