AbstractAggregatableXmlFieldPanel.java

/*******************************************************************************
 * Copyright (c) 1998, 2015 Oracle and/or its affiliates. All rights reserved.
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
 * which accompanies this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 *
 * Contributors:
 *     Oracle - initial API and implementation from Oracle TopLink
******************************************************************************/
package org.eclipse.persistence.tools.workbench.mappingsplugin.ui.mapping.xml;

import javax.swing.ButtonModel;
import javax.swing.JLabel;
import javax.swing.JRadioButton;

import org.eclipse.persistence.tools.workbench.framework.context.WorkbenchContextHolder;
import org.eclipse.persistence.tools.workbench.mappingsmodel.xml.MWXmlField;
import org.eclipse.persistence.tools.workbench.mappingsplugin.ui.xml.SchemaComplexTypeChooser;
import org.eclipse.persistence.tools.workbench.mappingsplugin.ui.xml.XpathChooser;
import org.eclipse.persistence.tools.workbench.uitools.ComponentEnabler;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyAspectAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.ValueModel;
import org.eclipse.persistence.tools.workbench.uitools.app.swing.RadioButtonModelAdapter;


public abstract class AbstractAggregatableXmlFieldPanel extends AbstractXmlFieldPanel {


    private ValueModel mappingHolder;

    private String mappingPropertyString;

    protected AbstractAggregatableXmlFieldPanel(ValueModel mappingHolder, ValueModel xmlFieldHolder, WorkbenchContextHolder contextHolder, String mappingPropertyString) {
        super(xmlFieldHolder, contextHolder);
        this.mappingHolder = mappingHolder;
        this.mappingPropertyString = mappingPropertyString;
        initializeLayoutWithAggregatable();
    }

    @Override
    protected void initializeLayout() {
        super.initializeLayout();
        //Do nothing else here as we want to assure the mapping holders are initialized first
    }

    protected abstract void initializeLayoutWithAggregatable();

    protected JLabel buildElementTypeLabel() {
        return XmlMappingComponentFactory.buildElementTypeLabel(resourceRepository());
    }

    protected SchemaComplexTypeChooser buildElementTypeChooser(JLabel label) {
        return XmlMappingComponentFactory.buildElementTypeChooser(this.mappingHolder, getWorkbenchContextHolder(), label, this.mappingPropertyString);
    }

    protected JRadioButton buildAggregateRadioButton() {
        JRadioButton button = this.buildRadioButton("XML_FIELD_AGGREGATE_RADIO_BUTTON", this.buildAggregateButtonModel());
        this.addHelpTopicId(button, "mapping.xmlField.aggregate");
        return button;
    }

    protected ButtonModel buildAggregateButtonModel() {
        return new RadioButtonModelAdapter(this.buildAggregatedValue(), Boolean.TRUE);
    }

    protected PropertyValueModel buildAggregatedValue() {
        return new PropertyAspectAdapter(this.getSubjectHolder(), MWXmlField.AGGREGATED_PROPERTY) {
            protected Object getValueFromSubject() {
                return Boolean.valueOf(((MWXmlField) this.subject).isAggregated());
            }

            protected void setValueOnSubject(Object value) {
                ((MWXmlField) this.subject).setAggregated(((Boolean) value).booleanValue());
            }
        };
    }

    protected JRadioButton buildXpathRadioButton() {
        JRadioButton button = this.buildRadioButton("XML_FIELD_XPATH_RADIO_BUTTON", this.buildXpathButtonModel());
        this.addHelpTopicId(button, "mapping.xmlField.xpath");
        return button;
    }

    private ButtonModel buildXpathButtonModel() {
        return new RadioButtonModelAdapter(this.buildAggregatedValue(), Boolean.FALSE);
    }

    protected XpathChooser buildXpathChooser() {
        XpathChooser chooser = super.buildXpathChooser();
        this.createXpathChooserEnabler(chooser);
        return chooser;
    }

    private void createXpathChooserEnabler(XpathChooser chooser) {
        // set enabled if xml data field is not aggregated
        new ComponentEnabler(this.buildSpecifyXpathHolder(), chooser);
    }

    private ValueModel buildSpecifyXpathHolder() {
        return new PropertyAspectAdapter(this.getSubjectHolder(), MWXmlField.AGGREGATED_PROPERTY) {
            protected Object getValueFromSubject() {
                return Boolean.valueOf(! ((MWXmlField) this.subject).isAggregated());
            }
        };
    }
}