ConverterPropertiesPage.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;

import java.awt.Component;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import javax.swing.JPanel;

import org.eclipse.persistence.tools.workbench.framework.context.WorkbenchContextHolder;
import org.eclipse.persistence.tools.workbench.framework.ui.view.ScrollablePropertiesPage;
import org.eclipse.persistence.tools.workbench.mappingsmodel.mapping.MWConverterMapping;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyAspectAdapter;
import org.eclipse.persistence.tools.workbench.uitools.app.PropertyValueModel;



public final class ConverterPropertiesPage
    extends ScrollablePropertiesPage
{
    public ConverterPropertiesPage(PropertyValueModel converterMappingNodeHolder, WorkbenchContextHolder contextHolder) {
        super(converterMappingNodeHolder, contextHolder);
    }

    protected Component buildPage() {
        JPanel panel = new JPanel(new GridBagLayout());

        GridBagConstraints constraints = new GridBagConstraints();

        ConverterPanel converterPanel = new ConverterPanel(buildConverterHolder(), buildConverterSetter(), getWorkbenchContextHolder());
        constraints.gridx        = 0;
        constraints.gridy        = 0;
        constraints.gridwidth    = 1;
        constraints.gridheight    = 1;
        constraints.weightx        = 1;
        constraints.weighty        = 1;
        constraints.fill        = GridBagConstraints.BOTH;
        constraints.anchor        = GridBagConstraints.FIRST_LINE_START;
        constraints.insets        = new Insets(0,0,0,0);
        panel.add(converterPanel, constraints);

        return panel;
    }

    private PropertyValueModel buildConverterHolder() {
        return new PropertyAspectAdapter(getSelectionHolder(), MWConverterMapping.CONVERTER_PROPERTY) {
            protected Object getValueFromSubject() {
                return ((MWConverterMapping) subject).getConverter();
            }
        };
    }

    private ConverterPanel.ConverterSetter buildConverterSetter() {
        return new  ConverterPanel.ConverterSetter() {
            public String getType() {
                return ((MWConverterMapping) selection()).getConverter().getType();
            }

            public void setNullConverter() {
                ((MWConverterMapping) selection()).setNullConverter();
            }

            public void setObjectTypeConverter() {
                ((MWConverterMapping) selection()).setObjectTypeConverter();
            }

            public void setSerializedObjectConverter() {
                ((MWConverterMapping) selection()).setSerializedObjectConverter();
            }

            public void setTypeConversionConverter() {
                ((MWConverterMapping) selection()).setTypeConversionConverter();
            }

            public String converterTypePropertyString() {
                return MWConverterMapping.CONVERTER_PROPERTY;
            }
        };
    }
}