Package org.apache.art

Examples of org.apache.art.Artist

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        // Create a gallery.
        Gallery g = context.newObject(Gallery.class);
        g.setGalleryName("Test Gallery");

        // Create an artist in the same context.
        Artist a = context.newObject(Artist.class);
        a.setArtistName("Test Artist");

        // Create a painting in the same context.
        Painting p = context.newObject(Painting.class);
        p.setPaintingTitle("Test Painting");
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        opObserver = new MockOperationObserver();
    }

    public void testCurrentSnapshot1() throws Exception {
        Artist artist = fetchArtist("artist1", false);
        Map snapshot = context.currentSnapshot(artist);
        assertEquals(artist.getArtistName(), snapshot.get("ARTIST_NAME"));
        assertEquals(artist.getDateOfBirth(), snapshot.get("DATE_OF_BIRTH"));
    }
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        assertEquals(artist.getDateOfBirth(), snapshot.get("DATE_OF_BIRTH"));
    }

    public void testCurrentSnapshot2() throws Exception {
        // test null values
        Artist artist = fetchArtist("artist1", false);
        artist.setArtistName(null);
        artist.setDateOfBirth(null);

        Map snapshot = context.currentSnapshot(artist);
        assertTrue(snapshot.containsKey("ARTIST_NAME"));
        assertNull(snapshot.get("ARTIST_NAME"));
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        assertNull(snapshot.get("DATE_OF_BIRTH"));
    }

    public void testCurrentSnapshot3() throws Exception {
        // test FK relationship snapshotting
        Artist a1 = fetchArtist("artist1", false);

        Painting p1 = new Painting();
        context.registerNewObject(p1);
        p1.setToArtist(a1);

        Map s1 = context.currentSnapshot(p1);
        Map idMap = a1.getObjectId().getIdSnapshot();
        assertEquals(idMap.get("ARTIST_ID"), s1.get("ARTIST_ID"));
    }
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     * a CHAR column with extra spaces, returned to the client. Cayenne should trim it.
     */
    public void testCharFetch() throws Exception {
        SelectQuery q = new SelectQuery("Artist");
        List artists = context.performQuery(q);
        Artist a = (Artist) artists.get(0);
        assertEquals(a.getArtistName().trim(), a.getArtistName());
    }
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        query.setDistinct(true);

        List objects = context.performQuery(query);
        assertEquals(artistCount, objects.size());

        Artist artist = (Artist) objects.get(0);
        Map snapshot = context.getObjectStore().getSnapshot(artist.getObjectId());
        assertEquals(3, snapshot.size());
    }
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        try {
            while (it.hasNextRow()) {
                DataRow row = (DataRow) it.nextRow();

                // try instantiating an object and fetching its relationships
                Artist artist = context.objectFromDataRow(
                        Artist.class,
                        row,
                        false);
                List paintings = artist.getPaintingArray();
                assertNotNull(paintings);
                assertEquals("Expected one painting for artist: " + artist, 1, paintings
                        .size());
            }
        }
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     * Tests that hasChanges performs correctly when an object is "modified" and the
     * property is simply set to the same value (an unreal modification)
     */
    public void testHasChangesPhantom() {
        String artistName = "ArtistName";
        Artist artist = (Artist) context.newObject("Artist");
        artist.setArtistName(artistName);
        context.commitChanges();

        // Set again to *exactly* the same value
        artist.setArtistName(artistName);

        // note that since 1.2 the polciy is for hasChanges to return true for phantom
        // modifications, as there is no way to detect some more subtle modifications like
        // a change of the master related object, until we actually create the PKs
        assertTrue(context.hasChanges());
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    /**
     * Tests that hasChanges performs correctly when an object is "modified" and the
     * property is simply set to the same value (an unreal modification)
     */
    public void testHasChangesRealModify() {
        Artist artist = (Artist) context.newObject("Artist");
        artist.setArtistName("ArtistName");
        context.commitChanges();

        artist.setArtistName("Something different");
        assertTrue(context.hasChanges());
    }
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        assertSame(object, context.getObjectStore().getNode(oid));
    }
   
    public void testBeforeHollowDeleteShouldChangeStateToCommited() throws Exception {
        ObjectId gid = new ObjectId("Artist","ARTIST_ID",33001); 
        final Artist inflated = new Artist();
        inflated.setPersistenceState(PersistenceState.COMMITTED);
        inflated.setObjectId(gid);
        inflated.setArtistName("artist1");
       
        Artist hollow = (Artist) context.localObject(gid, null);
        assertEquals(PersistenceState.HOLLOW, hollow.getPersistenceState());

        // testing this...
        context.deleteObject(hollow);
        assertSame(hollow, context.getGraphManager().getNode(gid));
        assertEquals(inflated.getArtistName(), hollow.getArtistName());
         
        assertEquals(PersistenceState.DELETED, hollow.getPersistenceState());
    }
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Related Classes of org.apache.art.Artist

  • org.apache.cayenne.access.DataContextCallbacksTest
  • org.apache.cayenne.access.DataContextCommitTest
  • org.apache.cayenne.access.DataContextDataChannelEventsTest
  • org.apache.cayenne.access.DataContextDecoratedStackTest
  • org.apache.cayenne.access.DataContextDelegateSharedCacheTest
  • org.apache.cayenne.access.DataContextDeleteRulesTest
  • org.apache.cayenne.access.DataContextEJBQLFetchJoinTest
  • org.apache.cayenne.access.DataContextEJBQLFunctionalExpressions
  • org.apache.cayenne.access.DataContextEJBQLJoinsTest
  • org.apache.cayenne.access.DataContextEJBQLQueryTest
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