AbstractMapInheritedAttributesAction.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.descriptor;

import java.util.Collection;
import java.util.Iterator;
import java.util.LinkedHashMap;
import java.util.Vector;

import org.eclipse.persistence.tools.workbench.framework.action.AbstractFrameworkAction;
import org.eclipse.persistence.tools.workbench.framework.app.ApplicationNode;
import org.eclipse.persistence.tools.workbench.framework.context.WorkbenchContext;
import org.eclipse.persistence.tools.workbench.mappingsmodel.MWError;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.MWDescriptor;
import org.eclipse.persistence.tools.workbench.mappingsmodel.descriptor.MWMappingDescriptor;
import org.eclipse.persistence.tools.workbench.mappingsplugin.ui.common.StatusDialog;
import org.eclipse.persistence.tools.workbench.mappingsplugin.ui.common.cell.DescriptorCellRendererAdapter;
import org.eclipse.persistence.tools.workbench.uitools.cell.CellRendererAdapter;
import org.eclipse.persistence.tools.workbench.utility.CollectionTools;


abstract class AbstractMapInheritedAttributesAction extends AbstractFrameworkAction
{


    AbstractMapInheritedAttributesAction(WorkbenchContext context)
    {
        super(context);
    }


    protected final void execute()
    {
        Collection selectedDescriptors = CollectionTools.collection(selectedNodes());
        Vector status = new Vector();

        for (Iterator iter = selectedDescriptors.iterator(); iter.hasNext();)
        {
            ApplicationNode node = (ApplicationNode) iter.next();
            MWMappingDescriptor descriptor = (MWMappingDescriptor) node.getValue();

            try
            {
                execute(descriptor);
            }
            catch (ClassNotFoundException e)
            {
                MWError error = new MWError("MAP_INHERITED_ATTRIBUTES_ERROR", e.getLocalizedMessage());

                LinkedHashMap errors = new LinkedHashMap();
                errors.put(error, error);

                StatusDialog.Status modelStatus = StatusDialog.createStatus(descriptor, errors);
                status.add(modelStatus);
            }
        }

        if (!status.isEmpty())
            showProblems(status);
    }

    protected abstract void execute(MWMappingDescriptor descriptor) throws ClassNotFoundException;

    private void showProblems(Vector status)
    {
        StatusDialog dialog = new StatusDialog(
            getWorkbenchContext(),
            status,
            "MAP_INHERITED_ATTRIBUTES_STATUS_DIALOG_TITLE",
            "dialog.mapInheritedAttributes")
        {
            protected CellRendererAdapter buildNodeRenderer(Object value)
            {
                if (value instanceof MWDescriptor)
                    return new DescriptorCellRendererAdapter(resourceRepository());

                return super.buildNodeRenderer(value);
            }
        };

        dialog.setVisible(true);
    }

}