DMEOEntityTableModel.java example

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openflexo-master
/*
 * (c) Copyright 2010-2011 AgileBirds
 *
 * This file is part of OpenFlexo.
 *
 * OpenFlexo is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
 *
 */
package org.openflexo.dm.model;

import java.util.logging.Logger;

import javax.naming.InvalidNameException;
import javax.swing.Icon;

import org.openflexo.components.tabular.model.AbstractModel;
import org.openflexo.components.tabular.model.EditableStringColumn;
import org.openflexo.components.tabular.model.IconColumn;
import org.openflexo.components.tabular.model.TypeSelectorColumn;
import org.openflexo.foundation.dm.DMType;
import org.openflexo.foundation.dm.DuplicateClassNameException;
import org.openflexo.foundation.dm.eo.DMEOEntity;
import org.openflexo.foundation.dm.eo.DMEOModel;
import org.openflexo.foundation.dm.eo.DuplicateNameException;
import org.openflexo.foundation.rm.FlexoProject;
import org.openflexo.icon.DMEIconLibrary;
import org.openflexo.localization.FlexoLocalization;
import org.openflexo.toolbox.ReservedKeyword;
import org.openflexo.view.controller.FlexoController;

/**
 * Please comment this class
 * 
 * @author sguerin
 * 
 */
public class DMEOEntityTableModel extends AbstractModel<DMEOModel, DMEOEntity> {

	protected static final Logger logger = Logger.getLogger(DMEOEntityTableModel.class.getPackage().getName());

	public DMEOEntityTableModel(DMEOModel dmEOModel, FlexoProject project) {
		super(dmEOModel, project);
		addToColumns(new IconColumn<DMEOEntity>("entity_icon", 30) {
			@Override
			public Icon getIcon(DMEOEntity entity) {
				return DMEIconLibrary.DM_EOENTITY_ICON;
			}
		});
		addToColumns(new IconColumn<DMEOEntity>("read_only", 25) {
			@Override
			public Icon getIcon(DMEOEntity entity) {
				if (entity != null) {
					return entity.getIsReadOnly() ? DMEIconLibrary.READONLY_ICON : DMEIconLibrary.MODIFIABLE_ICON;
				}
				return null;
			}

			@Override
			public String getLocalizedTooltip(DMEOEntity entity) {
				return entity.getIsReadOnly() ? FlexoLocalization.localizedForKey("is_read_only") : FlexoLocalization
						.localizedForKey("is_not_read_only");
			}
		});
		addToColumns(new EditableStringColumn<DMEOEntity>("name", 150) {
			@Override
			public String getValue(DMEOEntity entity) {
				if (entity != null) {
					return entity.getName();
				}
				return null;
			}

			@Override
			public void setValue(DMEOEntity entity, String aValue) {
				if (entity != null) {
					try {
						if (ReservedKeyword.contains(aValue)) {
							throw new InvalidNameException(aValue + " is a reserved keyword.");
						}
						entity.setName(aValue);
					} catch (InvalidNameException e) {
						if (e.getCause() instanceof DuplicateClassNameException || e instanceof DuplicateNameException) {
							FlexoController.notify(FlexoLocalization.localizedForKey("this_name_is_already_used"));
						} else {
							FlexoController.notify(FlexoLocalization.localizedForKey("invalid_entity_name"));
						}
					}
				}
			}
		});
		addToColumns(new EditableStringColumn<DMEOEntity>("class", 150) {
			@Override
			public String getValue(DMEOEntity entity) {
				if (entity != null) {
					return entity.getEntityClassName();
				}
				return null;
			}

			@Override
			public void setValue(DMEOEntity entity, String aValue) {
				try {
					entity.setEntityClassName(aValue);
				} catch (DuplicateClassNameException e) {
					FlexoController.showError(e.getLocalizedMessage());
				} catch (InvalidNameException e) {
					FlexoController.notify(FlexoLocalization.localizedForKey("invalid_entity_class_name"));
				}
			}
		});
		addToColumns(new EditableStringColumn<DMEOEntity>("external_name", 150) {
			@Override
			public String getValue(DMEOEntity entity) {
				if (entity != null) {
					return entity.getExternalName();
				}
				return null;
			}

			@Override
			public void setValue(DMEOEntity entity, String aValue) {
				try {
					entity.setExternalName(aValue);
				} catch (InvalidNameException e) {
					FlexoController.notify(FlexoLocalization.localizedForKey("invalid_external_name"));
				}
			}
		});
		/*addToColumns(new EntitySelectorColumn<DMEOEntity,DMEntity>("parent", 150, project) {
		    public DMEntity getValue(DMEOEntity entity)
		    {
		        if (entity != null)
		            return entity.getParentEntity();
		        return null;
		    }

		    public void setValue(DMEOEntity entity, DMEntity aValue)
		    {
		        if ((entity != null) && ((aValue instanceof DMEOEntity) || (aValue == null)))
		            entity.setParentEntity(aValue);
		    }
		});*/
		addToColumns(new TypeSelectorColumn<DMEOEntity>("parentType", 150, project) {
			@Override
			public DMType getValue(DMEOEntity entity) {
				return entity.getParentType();
			}

			@Override
			public void setValue(DMEOEntity entity, DMType aValue) {
				entity.setParentType(aValue, true);
			}
		});
		addToColumns(new EditableStringColumn<DMEOEntity>("description", 250) {
			@Override
			public String getValue(DMEOEntity entity) {
				if (entity != null) {
					return entity.getDescription();
				}
				return null;
			}

			@Override
			public void setValue(DMEOEntity entity, String aValue) {
				if (entity != null) {
					entity.setDescription(aValue);
				}
			}
		});
	}

	public DMEOModel getDMEOModel() {
		return getModel();
	}

	@Override
	public DMEOEntity elementAt(int row) {
		if (row >= 0 && row < getRowCount()) {
			return getDMEOModel().getOrderedChildren().elementAt(row);
		} else {
			return null;
		}
	}

	public DMEOEntity entityAt(int row) {
		return elementAt(row);
	}

	@Override
	public int getRowCount() {
		if (getDMEOModel() != null) {
			return getDMEOModel().getOrderedChildren().size();
		}
		return 0;
	}

}