Examples with Datasource com.haulmont.cuba.gui.data.Datasource used on opensource projects

Example 66 with Datasource

use of com.haulmont.cuba.gui.data.Datasource in project cuba by cuba-platform.

the class DateFieldDsTest method testUnsubscribeComponentListener.

@Test
public void testUnsubscribeComponentListener() {
    DateField dateField = (DateField) factory.createComponent(DateField.NAME);
    Datasource<User> userDs = getTestUserDatasource();
    User user = userDs.getItem();
    Date updateTs = new Date();
    user.setUpdateTs(updateTs);
    dateField.setDatasource(userDs, "updateTs");
    dateField.setResolution(DateField.Resolution.SEC);
    // unbind
    dateField.setDatasource(null, null);
    Component.ValueChangeListener valueChangeListener = e -> {
        throw new RuntimeException("Value was changed externally");
    };
    dateField.addValueChangeListener(valueChangeListener);
    user.setUpdateTs(new Date());
    assertEquals(updateTs, dateField.getValue());
}

Example 67 with Datasource

use of com.haulmont.cuba.gui.data.Datasource in project cuba by cuba-platform.

the class DateFieldDsTest method testUnsubscribeDsListener.

@Test
public void testUnsubscribeDsListener() {
    DateField dateField = (DateField) factory.createComponent(DateField.NAME);
    Datasource<User> userDs = getTestUserDatasource();
    User user = userDs.getItem();
    Date updateTs = new Date();
    user.setUpdateTs(updateTs);
    dateField.setDatasource(userDs, "updateTs");
    // unbind
    dateField.setDatasource(null, null);
    Datasource.ItemPropertyChangeListener<User> propertyChangeListener = e -> {
        throw new RuntimeException("Value was changed externally");
    };
    userDs.addItemPropertyChangeListener(propertyChangeListener);
    dateField.setValue(new Date());
    assertEquals(updateTs, user.getUpdateTs());
}

Example 68 with Datasource

use of com.haulmont.cuba.gui.data.Datasource in project cuba by cuba-platform.

the class DatePickerDsTest method testUnsubscribeComponentListener.

@Test
public void testUnsubscribeComponentListener() {
    DatePicker datePicker = (DatePicker) factory.createComponent(DatePicker.NAME);
    Datasource<User> userDs = getTestUserDatasource();
    User user = userDs.getItem();
    Date updateTs = new Date();
    user.setUpdateTs(updateTs);
    datePicker.setDatasource(userDs, "updateTs");
    // unbind
    datePicker.setDatasource(null, null);
    Component.ValueChangeListener valueChangeListener = e -> {
        throw new RuntimeException("Value was changed externally");
    };
    datePicker.addValueChangeListener(valueChangeListener);
    user.setUpdateTs(new Date());
    assertEquals(updateTs, datePicker.getValue());
}

Example 69 with Datasource

use of com.haulmont.cuba.gui.data.Datasource in project cuba by cuba-platform.

the class DatePickerDsTest method testUnsubscribeSubscribeComponentListener.

@Test
public void testUnsubscribeSubscribeComponentListener() {
    DatePicker datePicker = (DatePicker) factory.createComponent(DatePicker.NAME);
    Datasource<User> userDs = getTestUserDatasource();
    User user = userDs.getItem();
    Date updateTs = new Date();
    user.setUpdateTs(updateTs);
    datePicker.setDatasource(userDs, "updateTs");
    // unbind
    datePicker.setDatasource(null, null);
    // datasource before listener
    datePicker.setDatasource(userDs, "updateTs");
    assertEquals(updateTs, datePicker.getValue());
    boolean[] valueWasChanged = { false };
    Component.ValueChangeListener listener = e -> valueWasChanged[0] = true;
    datePicker.addValueChangeListener(listener);
    Date updateTs2 = new Date();
    user.setUpdateTs(updateTs2);
    assertEquals(true, valueWasChanged[0]);
    assertEquals(updateTs2, datePicker.getValue());
    // reset state
    datePicker.removeValueChangeListener(listener);
    datePicker.setDatasource(null, null);
    valueWasChanged[0] = false;
    datePicker.setValue(updateTs);
    // listener before datasource
    datePicker.addValueChangeListener(listener);
    datePicker.setDatasource(userDs, "updateTs");
    assertEquals(true, valueWasChanged[0]);
    assertEquals(updateTs2, datePicker.getValue());
}

Example 70 with Datasource

use of com.haulmont.cuba.gui.data.Datasource in project cuba by cuba-platform.

the class DatePickerDsTest method testUnsubscribeSubscribeDsListener.

@Test
public void testUnsubscribeSubscribeDsListener() {
    DatePicker datePicker = (DatePicker) factory.createComponent(DatePicker.NAME);
    Datasource<User> userDs = getTestUserDatasource();
    User user = userDs.getItem();
    Date updateTs = new Date();
    user.setUpdateTs(updateTs);
    datePicker.setDatasource(userDs, "updateTs");
    // unbind
    datePicker.setDatasource(null, null);
    // setup
    boolean[] valueWasChanged = { false };
    Datasource.ItemPropertyChangeListener<User> listener = e -> valueWasChanged[0] = true;
    userDs.addItemPropertyChangeListener(listener);
    datePicker.setDatasource(userDs, "updateTs");
    Date updateTs2 = new Date();
    datePicker.setValue(updateTs2);
    assertEquals(true, valueWasChanged[0]);
    assertEquals(updateTs2, user.getUpdateTs());
}