Package org.gdbms.engine.data

Examples of org.gdbms.engine.data.AlphanumericDataSource

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        d.stop();
       
    }
   
    public void testReadSourceAfterCommit() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource)
            ds.getDataSource("persona");
       
        d.start();
        long rc = d.getRowCount();
        d.beginTrans();
        d.deleteRow(0);
        d.commitTrans();
        d.start();
        assertTrue(d.getRowCount() == rc);
        d.stop();
        d.stop();
        d.start();
        assertTrue(d.getRowCount() + 1== rc);
        d.stop();
    }
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        d.rollBackTrans();
    }

    private void testUndoRedoClearedAfterEdition(String dsName)
            throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource) ds
                .getDataSource(dsName, DataSourceFactory.UNDOABLE);
        d.beginTrans();
        d.deleteRow(0);
        assertTrue(d.canUndo());
        d.removeField(1);
        assertTrue(!d.canRedo());
        assertTrue(!d.canUndo());
        d.rollBackTrans();
    }
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        testUndoRedoClearedAfterEdition("hsqldbpersona");
    }

    private void testObjectFieldDeletionEditionWhileEdition(String dsName)
            throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource) ds
                .getDataSource(dsName);
        Value v1 = ValueFactory.createValue("freestyle");
        Value v2 = ValueFactory.createValue(9);
        d.beginTrans();
        d.deleteRow(0);
        d.setFieldValue(0, 2, v1);
        d.removeField(1);
        assertTrue(((BooleanValue) d.getFieldValue(0, 1).equals(v1)).getValue());
        d.setFieldValue(0, 0, v2);
        assertTrue(((BooleanValue) d.getFieldValue(0, 0).equals(v2)).getValue());
        d.commitTrans();
    }
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        testObjectFieldDeletionEditionWhileEdition("objectpersona");
    }

    private void testFieldInsertionEditionWhileEdition(String dsName, String type)
            throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource) ds
                .getDataSource(dsName);
        Value v1 = ValueFactory.createValue("freestyle");
        Value v2 = ValueFactory.createValue(9);
        d.beginTrans();
        int lastField = d.getDataSourceMetadata().getFieldCount();
        d.deleteRow(0);
        d.setFieldValue(0, 2, v1);
        d.addField("nuevo", type);
        d.setFieldValue(0, lastField, v2);
        assertTrue(((BooleanValue) d.getFieldValue(0, lastField).equals(v2))
                .getValue());
        d.commitTrans();

        d.start();
        assertTrue(d.getDataSourceMetadata().getFieldName(lastField)
                .toLowerCase().equals("nuevo"));
        assertTrue(((BooleanValue) d.getFieldValue(0, lastField).equals(v2))
                .getValue());
        assertTrue(((BooleanValue) d.getFieldValue(0, 2).equals(v1)).getValue());
        d.stop();
    }
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     * @param mode
     *
     * @throws Exception DOCUMENT ME!
     */
    private void testDelete(String dsName, int mode) throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource) ds.getDataSource(dsName);

        d.beginTrans();
        d.setFieldValue(2, 1, ValueFactory.createValue("joder"));
        d.insertEmptyRow();
        d.setFieldValue(3, 0, ValueFactory.createValue(5));
        d.deleteRow(0); //0
        d.deleteRow(0); //1
        d.deleteRow(1); //3

        d.commitTrans();
       
        d = (AlphanumericDataSource) ds.getDataSource(dsName);
        d.start();
        assertTrue(((BooleanValue)d.getFieldValue(0, 0).equals(ValueFactory.createValue(2))).getValue());
        assertTrue(((BooleanValue)d.getFieldValue(0, 1).equals(ValueFactory.createValue("joder"))).getValue());
        assertTrue(d.getFieldValue(0, 2) instanceof NullValue);
        assertTrue(d.getRowCount() == 1);
        d.stop();
    }
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* @author Fernando Gonz�lez Cort�s
*/
public class UndoRedoTests extends DataSourceTestCase {
   
    public void testAlphanumericModifyUndoRedo() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource)
        ds.getDataSource("persona",
                DataSourceFactory.UNDOABLE);
        Value v2 = ValueFactory.createValue(10);
        Value v1 = ValueFactory.createValue(0);
       
        d.beginTrans();
        d.setFieldValue(0, 0, v2);
        d.undo();
        assertTrue(((BooleanValue) d.getFieldValue(0, 0).equals(v1)).getValue());
        d.redo();
        assertTrue(((BooleanValue) d.getFieldValue(0, 0).equals(v2)).getValue());
        d.rollBackTrans();
    }
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Related Classes of org.gdbms.engine.data.AlphanumericDataSource

  • org.gdbms.engine.data.drivers.DBFDriverTests
  • org.gdbms.engine.data.edition.EditionTests
  • org.gdbms.engine.data.edition.FailedEditionTest
  • org.gdbms.engine.data.edition.MetadataTest
  • org.gdbms.engine.data.edition.UndoRedoTests
  • org.gdbms.engine.data.EditionListenerTest
  • org.gdbms.engine.data.spatial.SpatialEditionTest
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