
it.tidalwave.role.ui.javafx.impl.RowAdapter Maven / Gradle / Ivy
/*
* #%L
* *********************************************************************************************************************
*
* NorthernWind - lightweight CMS
* http://northernwind.tidalwave.it - hg clone https://bitbucket.org/tidalwave/northernwind-src
* %%
* Copyright (C) 2011 - 2013 Tidalwave s.a.s. (http://tidalwave.it)
* %%
* *********************************************************************************************************************
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*
* *********************************************************************************************************************
*
* $Id$
*
* *********************************************************************************************************************
* #L%
*/
package it.tidalwave.role.ui.javafx.impl;
import javax.annotation.Nonnull;
import javax.annotation.concurrent.Immutable;
import javafx.util.Callback;
import javafx.beans.value.ObservableValue;
import javafx.beans.value.ObservableValueBase;
import javafx.scene.control.TableColumn.CellDataFeatures;
import it.tidalwave.util.Key;
import it.tidalwave.util.NotFoundException;
import it.tidalwave.role.ui.PresentationModel;
import static it.tidalwave.role.ui.Row.*;
/***********************************************************************************************************************
*
* @author Fabrizio Giudici
* @version $Id$
*
**********************************************************************************************************************/
@Immutable
public class RowAdapter implements Callback, ObservableValue>
{
@Override @Nonnull
public ObservableValue call (final @Nonnull CellDataFeatures cell)
{
return new ObservableValueBase() // FIXME: use a concrete specialization?
{
@Override
public T getValue()
{
try
{
return cell.getValue().as(Row).getValue(new Key(cell.getTableColumn().getId()));
}
catch (NotFoundException e)
{
return null;
}
};
};
}
}
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