DiffCollectingFailureHandler.java
- /*
- *
- * The DbUnit Database Testing Framework
- * Copyright (C)2002-2008, DbUnit.org
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
- package org.dbunit.assertion;
- import java.util.ArrayList;
- import java.util.List;
- /**
- * A {@link FailureHandler} that collects the {@link Difference}s that
- * were found without throwing an exception.
- * <p>
- * You can use it as follows:
- * <code><pre>
- * IDataSet dataSet = getDataSet();
- * DiffCollectingFailureHandler myHandler = new DiffCollectingFailureHandler();
- * //invoke the assertion with the custom handler
- * assertion.assertEquals(dataSet.getTable("TEST_TABLE"),
- * dataSet.getTable("TEST_TABLE_WITH_WRONG_VALUE"),
- * myHandler);
- * // Evaluate the results
- * List diffList = myHandler.getDiffList();
- * Difference diff = (Difference)diffList.get(0);
- * ...
- * </pre></code>
- *
- * @author gommma (gommma AT users.sourceforge.net)
- * @author Last changed by: $Author$
- * @version $Revision$ $Date$
- * @since 2.4.0
- */
- public class DiffCollectingFailureHandler extends DefaultFailureHandler
- {
- private final List diffList = new ArrayList();
-
- public void handle(Difference diff)
- {
- // Simply collect the difference without throwing an exception
- this.diffList.add(diff);
- }
- /**
- * @return The list of collected {@link Difference}s
- */
- public List getDiffList()
- {
- return diffList;
- }
- public String toString()
- {
- final StringBuilder sb = new StringBuilder();
- sb.append(super.toString());
- sb.append(DiffCollectingFailureHandler.class.getName()).append("[");
- sb.append("diffList=").append(diffList);
- sb.append("]");
- return sb.toString();
- }
- }