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Jeddict is an open source Jakarta EE application development platform that accelerates developers productivity and simplifies development tasks of creating complex entity relationship models.

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/**
 * Copyright 2013-2022 the original author or authors from the Jeddict project (https://jeddict.github.io/).
 *
 * 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.
 */
package io.github.jeddict.relation.mapper.widget.column;

import io.github.jeddict.util.StringUtils;
import io.github.jeddict.relation.mapper.spec.DBDiscriminatorColumn;
import io.github.jeddict.relation.mapper.initializer.RelationMapperScene;
import io.github.jeddict.jpa.spec.DiscriminatorColumn;
import org.netbeans.modeler.specification.model.document.property.ElementPropertySet;
import org.netbeans.modeler.widget.node.IPNodeWidget;
import org.netbeans.modeler.widget.pin.info.PinWidgetInfo;
import org.netbeans.modeler.widget.properties.handler.PropertyChangeListener;

public class DiscriminatorColumnWidget extends ColumnWidget {

    public DiscriminatorColumnWidget(RelationMapperScene scene, IPNodeWidget nodeWidget, PinWidgetInfo pinWidgetInfo) {
        super(scene, nodeWidget, pinWidgetInfo);
        this.addPropertyChangeListener("name", (PropertyChangeListener) (oldValue, value) -> setPropertyName(value)); 
    }

    @Override
    public void createPropertySet(ElementPropertySet set) {
        DiscriminatorColumn discriminatorColumn = this.getBaseElementSpec().getAttribute();
        set.createPropertySet(this, discriminatorColumn, getPropertyChangeListeners());
    }

    @Override
    protected String evaluateName() {
        DiscriminatorColumn discriminatorColumn = this.getBaseElementSpec().getAttribute();
        if (StringUtils.isBlank(discriminatorColumn.getName())) {
            return "DTYPE";
        } else {
            return discriminatorColumn.getName();
        }
    }

    @Override
    protected void updateName(String name) {
        DiscriminatorColumn discriminatorColumn = this.getBaseElementSpec().getAttribute();
        discriminatorColumn.setName(name);
    }
}