Package org.gdbms.engine.data

Examples of org.gdbms.engine.data.AlphanumericDataSource


        assertTrue(((BooleanValue) d.getFieldValue(0, 0).equals(v2)).getValue());
        d.rollBackTrans();
    }
   
    public void testAlphanumericDeleteUndoRedo() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource)
        ds.getDataSource("persona",
                DataSourceFactory.UNDOABLE);
       
        d.beginTrans();
        Value v1 = d.getFieldValue(1, 0);
        Value v2 = d.getFieldValue(2, 0);
        d.deleteRow(1);
        d.undo();
        assertTrue(((BooleanValue) d.getFieldValue(1, 0).equals(v1)).getValue());
        d.redo();
        assertTrue(((BooleanValue) d.getFieldValue(1, 0).equals(v2)).getValue());
        d.rollBackTrans();
    }
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        assertTrue(((BooleanValue) d.getFieldValue(1, 0).equals(v2)).getValue());
        d.rollBackTrans();
    }
   
    public void testAlphanumericInsertUndoRedo() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource)
        ds.getDataSource("persona",
                DataSourceFactory.UNDOABLE);
       
        d.beginTrans();
        Value v1 = d.getFieldValue(1, 0);
        d.insertEmptyRowAt(1);
        d.undo();
        assertTrue(((BooleanValue) d.getFieldValue(1, 0).equals(v1)).getValue());
        d.redo();
        assertTrue(d.getFieldValue(1, 0) instanceof NullValue);
        d.rollBackTrans();
    }
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        d.undo();
        assertTrue(d.getAsString().equals(snapshot1));
    }
   
    public void testAlphanumericEditionUndoRedo() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource)
        ds.getDataSource("persona",
                DataSourceFactory.UNDOABLE);
       
        d.beginTrans();
        testAlphanumericEditionUndoRedo(d);       
        d.rollBackTrans();
    }
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public class EditionListenerTest extends DataSourceTestCase {

    public EditionListenerCounter listener = new EditionListenerCounter();

    public void testEditionNotification() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource) ds
                .getDataSource("persona");

        d.addEditionListener(listener);
        d.beginTrans();
        d.deleteRow(0);
        d.insertEmptyRow();
        d.insertEmptyRowAt(0);
        Value[] row = d.getRow(0);
        d.insertFilledRow(row);
        d.insertFilledRowAt(0, row);
        d.setFieldValue(0, 0, ValueFactory.createValue(2));
        assertTrue(listener.deletions == 1);
        assertTrue(listener.insertions == 4);
        assertTrue(listener.modifications == 1);
        assertTrue(listener.total == 6);
        d.rollBackTrans();
    }
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        assertTrue(listener.total == 6);
        d.rollBackTrans();
    }

    public void testComplexChange() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource) ds
                .getDataSource("persona");

        d.addEditionListener(listener);
        d.beginTrans();
        d.setDispatchingMode(DataSource.STORE);
        d.deleteRow(0);
        d.insertEmptyRow();
        d.insertEmptyRowAt(0);
        Value[] row = d.getRow(0);
        d.insertFilledRow(row);
        d.insertFilledRowAt(0, row);
        d.setFieldValue(0, 0, ValueFactory.createValue(2));
        d.setDispatchingMode(DataSource.DISPATCH);
        assertTrue(listener.deletions == 1);
        assertTrue(listener.insertions == 4);
        assertTrue(listener.modifications == 1);
        assertTrue(listener.total == 6);
        d.rollBackTrans();
    }
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        assertTrue(listener.total == 6);
        d.rollBackTrans();
    }

    public void testUndoRedoChanges() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource) ds
                .getDataSource("persona", DataSourceFactory.UNDOABLE);

        d.addEditionListener(listener);
        d.beginTrans();
        d.deleteRow(0);
        d.insertEmptyRow();
        d.insertEmptyRowAt(0);
        Value[] row = d.getRow(0);
        d.insertFilledRow(row);
        d.insertFilledRowAt(0, row);
        d.setFieldValue(0, 0, ValueFactory.createValue(2));
        for (int i = 0; i < 6; i++) {
            d.undo();          
        }
        d.redo();
        d.undo();
        d.deleteRow(0);
        assertTrue(listener.total == 15);
        assertTrue(listener.undoRedo == 8);
        d.rollBackTrans();
    }
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        assertTrue(listener.undoRedo == 8);
        d.rollBackTrans();
    }

    public void testIgnoreChanges() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource) ds
                .getDataSource("persona", DataSourceFactory.UNDOABLE);

        d.addEditionListener(listener);
        d.beginTrans();
        d.setDispatchingMode(DataSource.IGNORE);
        d.deleteRow(0);
        d.insertEmptyRow();
        d.insertEmptyRowAt(0);
        Value[] row = d.getRow(0);
        d.insertFilledRow(row);
        d.insertFilledRowAt(0, row);
        d.setFieldValue(0, 0, ValueFactory.createValue(2));
        for (int i = 0; i < 6; i++) {
            d.undo();          
        }
        d.redo();
        d.undo();
        assertTrue(listener.total == 0);
        d.rollBackTrans();
    }
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        assertTrue(listener.total == 0);
        d.rollBackTrans();
    }

    public void testIgnoreCommit() throws Exception {
        AlphanumericDataSource d = (AlphanumericDataSource) ds
                .getDataSource("persona", DataSourceFactory.UNDOABLE);

        d.addEditionListener(listener);
        d.beginTrans();
        d.setDispatchingMode(DataSource.DISPATCH);
        d.deleteRow(0);
        d.insertEmptyRow();
        d.insertEmptyRowAt(0);
        Value[] row = d.getRow(0);
        d.insertFilledRow(row);
        d.insertFilledRowAt(0, row);
        d.setFieldValue(0, 0, ValueFactory.createValue(2));
        for (int i = 0; i < 6; i++) {
            d.undo();          
        }
        d.redo();
        d.undo();
        int total = listener.total;
        d.commitTrans();
        assertTrue(listener.total == total);
    }
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public class DBFDriverTests extends TestCase {
  public void testOpen() throws Exception {
    DataSourceFactory dsf = new DataSourceFactory();
    DriverUtilities.copy(new File("src/test/resources/puntos.backup.dbf"), new File("src/test/resources/puntos.dbf"));
    AlphanumericDataSource ads = dsf.getAlphanumericDataSource(new File("src/test/resources/puntos.dbf"));
    ads.beginTrans();
    ads.setDouble(0, 0, 3);
    ads.commitTrans();
    ads.start();
    assertTrue(ads.getDouble(0, 0) == 3);
    ads.stop();
  }
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public class FailedEditionTest extends TestCase {
   
    private DataSourceFactory dsf;

    public void testAlphanumericObjectfailedCommit() throws Exception {
        AlphanumericDataSource ds = (AlphanumericDataSource)
            dsf.getDataSource("alphaObject");
        ds.beginTrans();
        ds.deleteRow(2);
        ds.setFieldValue(0, 1, ValueFactory.createValue("nuevo"));
        String table = ds.getAsString();
        try {
            ds.commitTrans();
        } catch (DriverException e) {
            assertTrue(ds.getAsString().equals(table));
        }
        ds.rollBackTrans();
    }
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