Examples of org.apache.sis.xml.IdentifierMap

org.apache.sis.xml.IdentifierMap
A map view of some or all identifiers in an {@linkplain IdentifiedObject identified object}. Each {@linkplain java.util.Map.Entry map entry} is associated to an {@link Identifier} where{@linkplain java.util.Map.Entry#getKey() key} is the {@linkplain Identifier#getAuthority() identifier authority} and the {@linkplain java.util.Map.Entry#getValue() value} is the{@linkplain Identifier#getCode() identifier code}.
Some XML identifiers are difficult to handle as {@link Identifier} objects. Those identifiers are rather handled using specialized classes like {@link XLink}. This {@code IdentifierMap} interfacemirrors the standard {@link Map#get(Object) get} and {@link Map#put(Object,Object) put} methodswith specialized methods, in order to fetch and store identifiers as objects of the specialized class.
@author Martin Desruisseaux (Geomatys) @since 0.3 (derived from geotk-3.19) @version 0.3 @module @see IdentifiedObject#getIdentifierMap()

            if (reason != null) {
                reference = reason.toString();
            }
        }
        if (metadata instanceof IdentifiedObject) {
            final IdentifierMap map = ((IdentifiedObject) metadata).getIdentifierMap();
            XLink  link = map.getSpecialized(IdentifierSpace.XLINK);
            UUID   uuid = map.getSpecialized(IdentifierSpace.UUID);
            String anyUUID = (uuid != null) ? uuid.toString() : map.get(IdentifierSpace.UUID);
            if (anyUUID != null || link != null) {
                final Context           context  = Context.current();
                final ReferenceResolver resolver = Context.resolver(context);
                final Class<BoundType>  type     = getBoundType();
                if (uuid == null) {

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            }
        } else {
            // In principle, the XML should contain a full metadata object OR a uuidref attribute.
            // However if both are present, assign the identifiers to that instance.
            if (metadata instanceof IdentifiedObject) {
                final IdentifierMap map = ((IdentifiedObject) metadata).getIdentifierMap();
                putInto(context, map, IdentifierSpace.UUID,  uuid);
                putInto(context, map, IdentifierSpace.XLINK, xlink);
            }
        }
        return metadata;

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            otherCitationDetails    = object.getOtherCitationDetails();
            collectiveTitle         = object.getCollectiveTitle();
            final String id1        = object.getISBN();
            final String id2        = object.getISSN();
            if (id1 != null || id2 != null) {
                final IdentifierMap map = super.getIdentifierMap();
                if (id1 != null) map.putSpecialized(ISBN, id1);
                if (id2 != null) map.putSpecialized(ISSN, id2);
            }
        }
    }

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     *
     * @param wrapped An instance of a GeoAPI interface to be wrapped.
     */
    protected GMLAdapter(final Object wrapped) {
        if (wrapped instanceof IdentifiedObject) {
            final IdentifierMap map = ((IdentifiedObject) wrapped).getIdentifierMap();
            if (map != null) { // Should not be null, but let be safe.
                id = map.get(IdentifierSpace.ID);
            }
        }
    }

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     *
     * @param wrapped The GeoAPI implementation for which to assign the ID.
     */
    public final void copyIdTo(final Object wrapped) {
        if (id != null && wrapped instanceof IdentifiedObject) {
            final IdentifierMap map = ((IdentifiedObject) wrapped).getIdentifierMap();
            if (map != null) { // Should not be null, but let be safe.
                map.put(IdentifierSpace.ID, id);
            }
        }
    }

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            otherCitationDetails    = object.getOtherCitationDetails();
            collectiveTitle         = object.getCollectiveTitle();
            final String id1        = object.getISBN();
            final String id2        = object.getISSN();
            if (id1 != null || id2 != null) {
                final IdentifierMap map = super.getIdentifierMap();
                if (id1 != null) map.putSpecialized(ISBN, id1);
                if (id2 != null) map.putSpecialized(ISSN, id2);
            }
        }
    }

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     * Tests write operations on an {@link IdentifierMap} using specific API.
     */
    @Test
    public void testPutSpecialized() {
        final List<Identifier> identifiers = new ArrayList<Identifier>();
        final IdentifierMap map = create(identifiers);
        final String myID = "myID";
        final java.util.UUID myUUID = fromString("a1eb6e53-93db-4942-84a6-d9e7fb9db2c7");
        final URI myURI = URI.create("http://mylink");


        assertNull(map.putSpecialized(ID,   myID));
        assertNull(map.putSpecialized(UUID, myUUID));
        assertNull(map.putSpecialized(HREF, myURI));
        assertMapEquals("{gml:id=“myID”,"
                + " gco:uuid=“a1eb6e53-93db-4942-84a6-d9e7fb9db2c7”,"
                + " xlink:href=“http://mylink”}", map);


        assertSame(myID,   map.getSpecialized(ID));
        assertSame(myUUID, map.getSpecialized(UUID));
        assertSame(myURI,  map.getSpecialized(HREF));
        assertEquals("myID",                                 map.get(ID));
        assertEquals("a1eb6e53-93db-4942-84a6-d9e7fb9db2c7", map.get(UUID));
        assertEquals("http://mylink",                        map.get(HREF));
    }

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     * Tests read operations on an {@link IdentifierMap} using specific API.
     */
    @Test
    public void testGetSpecialized() {
        final List<Identifier> identifiers = new ArrayList<Identifier>();
        final IdentifierMap map = create(identifiers);


        assertNull(map.put(ID,   "myID"));
        assertNull(map.put(UUID, "a1eb6e53-93db-4942-84a6-d9e7fb9db2c7"));
        assertNull(map.put(HREF, "http://mylink"));
        assertMapEquals("{gml:id=“myID”,"
                + " gco:uuid=“a1eb6e53-93db-4942-84a6-d9e7fb9db2c7”,"
                + " xlink:href=“http://mylink”}", map);


        assertEquals("myID",                                             map.get           (ID));
        assertEquals("a1eb6e53-93db-4942-84a6-d9e7fb9db2c7",             map.get           (UUID));
        assertEquals("http://mylink",                                    map.get           (HREF));
        assertEquals("myID",                                             map.getSpecialized(ID));
        assertEquals(URI.create("http://mylink"),                        map.getSpecialized(HREF));
        assertEquals(fromString("a1eb6e53-93db-4942-84a6-d9e7fb9db2c7"), map.getSpecialized(UUID));
    }

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        final List<Identifier> identifiers = new ArrayList<Identifier>();
        assertTrue(identifiers.add(new IdentifierMapEntry(ID,   "myID1")));
        assertTrue(identifiers.add(new IdentifierMapEntry(UUID, "myUUID")));
        assertTrue(identifiers.add(new IdentifierMapEntry(ID,   "myID2")));


        final IdentifierMap map = create(identifiers);
        assertEquals("Duplicated authorities shall be filtered.", 2, map.size());
        assertEquals("Duplicated authorities shall still exist.", 3, identifiers.size());
        assertEquals("myID1",  map.get(ID));
        assertEquals("myUUID", map.get(UUID));


        final Iterator<Citation> it = map.keySet().iterator();
        assertTrue(it.hasNext());
        assertSame(ID, it.next());
        it.remove();
        assertTrue(it.hasNext());
        assertSame(UUID, it.next());
        assertFalse("Duplicated authority shall have been removed.", it.hasNext());


        assertEquals(1, identifiers.size());
        assertEquals(1, map.size());
    }

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     * Tests explicitely the special handling of {@code href} values.
     */
    @Test
    public void testHRefSubstitution() {
        final List<Identifier> identifiers = new ArrayList<Identifier>();
        final IdentifierMap map = create(identifiers);
        assertNull(map.put(IdentifierSpace.HREF, "myHREF"));
        assertEquals("Shall contain the entry we added.", "myHREF", map.get(IdentifierSpace.HREF));


        // Check the XLink object
        final XLink link = map.getSpecialized(IdentifierSpace.XLINK);
        assertEquals("Added href shall be stored as XLink attribute.", "myHREF", String.valueOf(link.getHRef()));
        assertEquals("Identifier list shall contain the XLink.", link.toString(), getSingleton(identifiers).getCode());


        // Modidfy the XLink object directly
        link.setHRef(URI.create("myNewHREF"));
        assertEquals("Change in XLink shall be reflected in href.", "myNewHREF", map.get(IdentifierSpace.HREF));
    }

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org.apache.sis.internal.jaxb.gco.ObjectReference

org.apache.sis.internal.jaxb.gco.PropertyType

org.apache.sis.internal.jaxb.gml.GMLAdapter

org.apache.sis.internal.jaxb.IdentifierMapAdapterTest

org.apache.sis.internal.jaxb.IdentifierMapWithSpecialCasesTest

org.apache.sis.metadata.iso.citation.DefaultCitation

org.apache.sis.metadata.iso.citation.DefaultCitationTest

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