registryobjectutils.java

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/*
Copyright (C) 2001, 2008 United States Government as represented by
the Administrator of the National Aeronautics and Space Administration.
All Rights Reserved.
*/
package gov.nasa.worldwind.applications.gio.esg;

import gov.nasa.worldwind.applications.gio.catalogui.CatalogKey;
import gov.nasa.worldwind.applications.gio.ebrim.*;
import gov.nasa.worldwind.avlist.AVList;
import gov.nasa.worldwind.util.Logging;

import java.util.*;

/**
 * @author dcollins
 * @version $Id: RegistryObjectUtils.java 5517 2008-07-15 23:36:34Z dcollins $
 */
public class RegistryObjectUtils
{
    public static void makeCommonParams(RegistryObject src, AVList dest)
    {
        makeCommonParams(src, dest, true);
    }

    public static void makeCommonParamsNoOverwrite(RegistryObject src, AVList dest)
    {
        makeCommonParams(src, dest, false);
    }

    private static void makeCommonParams(RegistryObject src, AVList dest, boolean overwrite)
    {
        if (src == null)
        {
            String message = "nullValue.SrcIsNull";
            Logging.logger().severe(message);
            throw new IllegalArgumentException(message);
        }
        if (dest == null)
        {
            String message = "nullValue.DestIsNull";
            Logging.logger().severe(message);
            throw new IllegalArgumentException(message);
        }

        InternationalString is = src.getDescription();
        if (is != null)
        {
            String s = getStringForLocale(is, Locale.getDefault());
            if (s != null)
                if (dest.getValue(CatalogKey.DESCRIPTION) == null || overwrite)
                    dest.setValue(CatalogKey.DESCRIPTION, s);
        }

        String s = src.getId();
        if (s != null)
            if (dest.getValue(CatalogKey.ID) == null || overwrite)
                dest.setValue(CatalogKey.ID, s);

        is = src.getName();
        if (is != null)
        {
            s = getStringForLocale(is, Locale.getDefault());
            if (s != null)
                if (dest.getValue(CatalogKey.NAME) == null || overwrite)
                    dest.setValue(CatalogKey.NAME, s);
        }

        for (Iterator<Slot> iter = src.getSlotIterator(); iter.hasNext(); )
        {
            Slot slot = iter.next();
            if (slot != null)
            {
                String name = slot.getName();
                if ("Abstract".equalsIgnoreCase(name))
                {
                    String[] sv = getValues(slot);
                    if (sv != null)
                        if (dest.getValue(CatalogKey.ABSTRACT) == null || overwrite)
                            dest.setValue(CatalogKey.ABSTRACT, sv);
                }
                else if ("Content Start Date".equalsIgnoreCase(name))
                {
                    s = getFirstValue(slot);
                    if (s != null)
                        if (dest.getValue(CatalogKey.CONTENT_START_DATE) == null || overwrite)
                            dest.setValue(CatalogKey.CONTENT_START_DATE, asDate(s));
                }
                else if ("Content End Date".equalsIgnoreCase(name))
                {
                    s = getFirstValue(slot);
                    if (s != null)
                        if (dest.getValue(CatalogKey.CONTENT_END_DATE) == null || overwrite)
                            dest.setValue(CatalogKey.CONTENT_END_DATE, asDate(s));
                }
                else if ("Harvest Date".equalsIgnoreCase(name))
                {
                    s = getFirstValue(slot);
                    if (s != null)
                        if (dest.getValue(CatalogKey.HARVEST_DATE) == null || overwrite)
                            dest.setValue(CatalogKey.HARVEST_DATE, asDate(s));
                }
                else if ("Harvest Type".equalsIgnoreCase(name))
                {
                    s = getFirstValue(slot);
                    if (s != null)
                        if (dest.getValue(CatalogKey.HARVEST_TYPE) == null || overwrite)
                            dest.setValue(CatalogKey.HARVEST_TYPE, s);
                }
                else if ("Keyword".equalsIgnoreCase(name) ||
                         "Keywords".equalsIgnoreCase(name) ||
                         "KeywordList".equalsIgnoreCase(name))
                {
                    String[] sv = getValues(slot);
                    if (sv != null)
                        if (dest.getValue(CatalogKey.KEYWORDS) == null || overwrite)
                            dest.setValue(CatalogKey.KEYWORDS, sv);
                }
                else if ("Modification Date".equalsIgnoreCase(name))
                {
                    s = getFirstValue(slot);
                    if (s != null)
                        if (dest.getValue(CatalogKey.MODIFICATION_DATE) == null || overwrite)
                            dest.setValue(CatalogKey.MODIFICATION_DATE, asDate(s));
                }
                else if ("Online Resource".equalsIgnoreCase(name))
                {
                    String[] sv = getValues(slot);
                    if (sv != null)
                        if (dest.getValue(CatalogKey.ONLINE_RESOURCE) == null || overwrite)
                            dest.setValue(CatalogKey.ONLINE_RESOURCE, sv);
                }
                else if ("Originator".equalsIgnoreCase(name))
                {
                    s = getFirstValue(slot);
                    if (s != null)
                        if (dest.getValue(CatalogKey.ORIGINATOR) == null || overwrite)
                            dest.setValue(CatalogKey.ORIGINATOR, s);
                }
                else if (name != null && (name.contains("title") || name.contains("Title")))
                {
                    s = getFirstValue(slot);
                    if (s != null)
                        if (dest.getValue(CatalogKey.TITLE) == null || overwrite)
                            dest.setValue(CatalogKey.TITLE, s);
                }
                else if ("Version".equalsIgnoreCase(name))
                {
                    s = getFirstValue(slot);
                    if (s != null)
                        if (dest.getValue(CatalogKey.VERSION) == null || overwrite)
                            dest.setValue(CatalogKey.VERSION, s);
                }
            }
        }
    }

    public static void makeClassificationParams(Iterator<ClassificationNode> src, AVList dest)
    {
        if (src == null)
        {
            String message = "nullValue.SrcIsNull";
            Logging.logger().severe(message);
            throw new IllegalArgumentException(message);
        }
        if (dest == null)
        {
            String message = "nullValue.DestIsNull";
            Logging.logger().severe(message);
            throw new IllegalArgumentException(message);
        }

        String serviceType = null;
        List<String> nationalAppList = null;
        while (src.hasNext())
        {
            ClassificationNode cls = src.next();
            if (cls != null)
            {
                String s = cls.getCode();
                if (s != null)
                {
                    if (s.contains("wms") || s.contains("WMS"))
                        serviceType = CatalogKey.WMS;
                    else if (s.contains("wfs") || s.contains("WFS"))
                        serviceType = CatalogKey.WFS;
                    else if (s.contains("wcs") || s.contains("WCS"))
                        serviceType = CatalogKey.WCS;
                    // "1000" is the code for the "NASA National Applications" ClassificationScheme.
                    else if (s.contains("1000"))
                    {
                        InternationalString is = cls.getName();
                        if (is != null)
                        {
                            s = RegistryObjectUtils.getStringForLocale(is, Locale.getDefault());
                            if (nationalAppList == null)
                                nationalAppList = new ArrayList<String>();
                            nationalAppList.add(s);
                        }
                    }
                }
            }
        }

        dest.setValue(CatalogKey.SERVICE_TYPE, serviceType);

        String[] nationalAppArray = null;
        if (nationalAppList != null)
        {
            nationalAppArray = new String[nationalAppList.size()];
            nationalAppList.toArray(nationalAppArray);
        }
        dest.setValue(ESGKey.NATIONAL_APPLICATIONS, nationalAppArray);
    }

    public static void makePersonParams(Person src, AVList dest)
    {
        if (src == null)
        {
            String message = "nullValue.SrcIsNull";
            Logging.logger().severe(message);