/*
* ------------------------------------------------------------------------
*
* Copyright (C) 2003 - 2013
* University of Konstanz, Germany and
* KNIME GmbH, Konstanz, Germany
* Website: http://www.knime.org; Email: contact@knime.org
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, Version 3, as
* published by the Free Software Foundation.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see <http://www.gnu.org/licenses>.
*
* Additional permission under GNU GPL version 3 section 7:
*
* KNIME interoperates with ECLIPSE solely via ECLIPSE's plug-in APIs.
* Hence, KNIME and ECLIPSE are both independent programs and are not
* derived from each other. Should, however, the interpretation of the
* GNU GPL Version 3 ("License") under any applicable laws result in
* KNIME and ECLIPSE being a combined program, KNIME GMBH herewith grants
* you the additional permission to use and propagate KNIME together with
* ECLIPSE with only the license terms in place for ECLIPSE applying to
* ECLIPSE and the GNU GPL Version 3 applying for KNIME, provided the
* license terms of ECLIPSE themselves allow for the respective use and
* propagation of ECLIPSE together with KNIME.
*
* Additional permission relating to nodes for KNIME that extend the Node
* Extension (and in particular that are based on subclasses of NodeModel,
* NodeDialog, and NodeView) and that only interoperate with KNIME through
* standard APIs ("Nodes"):
* Nodes are deemed to be separate and independent programs and to not be
* covered works. Notwithstanding anything to the contrary in the
* License, the License does not apply to Nodes, you are not required to
* license Nodes under the License, and you are granted a license to
* prepare and propagate Nodes, in each case even if such Nodes are
* propagated with or for interoperation with KNIME. The owner of a Node
* may freely choose the license terms applicable to such Node, including
* when such Node is propagated with or for interoperation with KNIME.
* --------------------------------------------------------------------- *
*
*/
package org.knime.knip.base.nodes.testing.TableCellViewer;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.knime.core.data.DataValue;
import org.knime.core.node.NodeLogger;
import org.knime.knip.base.nodes.view.TableCellView;
import org.knime.knip.base.nodes.view.TableCellViewFactory;
import org.knime.knip.base.nodes.view.TableCellViewsManager;
/**
* A simple reimplementation/copy of {@link TableCellViewsManager} using classes made for logging.
*
*
* @author <a href="mailto:dietzc85@googlemail.com">Christian Dietz</a>
* @author <a href="mailto:horn_martin@gmx.de">Martin Horn</a>
* @author <a href="mailto:michael.zinsmaier@googlemail.com">Michael Zinsmaier</a>
* @author Andreas Burger, University of Konstanz
*/
@Deprecated
public final class TestTableCellViewsManager {
private static TestTableCellViewsManager instance;
private static final NodeLogger LOGGER = NodeLogger.getLogger(TestTableCellViewsManager.class);
/**
* @return the only instance of this class
*/
public static TestTableCellViewsManager getInstance() {
if (instance == null) {
instance = new TestTableCellViewsManager();
}
return instance;
}
private final Map<Class<? extends DataValue>, List<String>> m_viewDescriptions =
new HashMap<Class<? extends DataValue>, List<String>>();
private final Map<Class<? extends DataValue>, List<TableCellViewFactory>> m_viewFactories =
new HashMap<Class<? extends DataValue>, List<TableCellViewFactory>>();
/**
* Singleton, use getInstance()
*/
private TestTableCellViewsManager() {
addTableCellViewFactory(new TestImgCellViewFactory());
addTableCellViewFactory(new TestLabelingCellViewFactory());
}
/**
* @param fac
*/
public void addTableCellViewFactory(final TableCellViewFactory fac) {
final Class<? extends DataValue> value = fac.getDataValueClass();
List<TableCellViewFactory> facs = m_viewFactories.get(value);
List<String> descs = m_viewDescriptions.get(value);
if (facs == null) {
facs = new ArrayList<TableCellViewFactory>();
m_viewFactories.put(value, facs);
descs = new ArrayList<String>();
m_viewDescriptions.put(value, descs);
}
facs.add(fac);
final TableCellView[] views = fac.createTableCellViews();
for (final TableCellView tcv : views) {
descs.add(tcv.getName() + ": " + tcv.getDescription());
}
}
/**
* @param <V>
* @param dataValue
* @return
*/
public List<TableCellView> createTableCellViews(final List<Class<? extends DataValue>> valueClasses) {
final List<TableCellView> views = new ArrayList<TableCellView>();
for (final Class<? extends DataValue> valueClass : valueClasses) {
final List<TableCellViewFactory> facs = m_viewFactories.get(valueClass);
if (facs == null) {
continue;
}
for (final TableCellViewFactory fac : facs) {
for (final TableCellView view : fac.createTableCellViews()) {
views.add(view);
}
}
}
return views;
}
/**
* @return descriptions of the table cell views (format: "[name]: [description]");
*/
public Map<Class<? extends DataValue>, List<String>> getTableCellViewDescriptions() {
return m_viewDescriptions;
}
/**
* Registers all extension point implementations.
*
*/
// private void registerExtensionPoints() {
// try {
// final IExtensionRegistry registry = Platform.getExtensionRegistry();
// final IExtensionPoint point = registry.getExtensionPoint(EXT_POINT_ID);
// if (point == null) {
// LOGGER.error("Invalid extension point: " + EXT_POINT_ID);
// throw new IllegalStateException("ACTIVATION ERROR: " + " --> Invalid extension point: " + EXT_POINT_ID);
// }
// for (final IConfigurationElement elem : point.getConfigurationElements()) {
// final String operator = elem.getAttribute(EXT_POINT_ATTR_DF);
// final String decl = elem.getDeclaringExtension().getUniqueIdentifier();
//
// if ((operator == null) || operator.isEmpty()) {
// LOGGER.error("The extension '" + decl + "' doesn't provide the required attribute '"
// + EXT_POINT_ATTR_DF + "'");
// LOGGER.error("Extension " + decl + " ignored.");
// continue;
// }
//
// try {
// final TableCellViewFactory factory =
// (TableCellViewFactory)elem.createExecutableExtension(EXT_POINT_ATTR_DF);
// addTableCellViewFactory(factory);
// } catch (final Exception t) {
// LOGGER.error("Problems during initialization of " + "Table Cell View (with id '" + operator + "'.)");
// if (decl != null) {
// LOGGER.error("Extension " + decl + " ignored.", t);
// }
// }
// }
// } catch (final Exception e) {
// LOGGER.error("Exception while registering " + "TableCellView extensions");
// }
// }
}