Examples with ArtistLocal org.apache.openejb.test.entity.cmr.onetomany.ArtistLocal used on opensource projects

Example 11 with ArtistLocal

use of org.apache.openejb.test.entity.cmr.onetomany.ArtistLocal in project tomee by apache.

the class OneToManyTests method test01_BGetAExistingAB.

public void test01_BGetAExistingAB() throws Exception {
    resetDB();
    beginTransaction();
    try {
        SongLocal song = findSong(11);
        ArtistLocal artist = song.getPerformer();
        assertNotNull(artist);
        assertEquals(new Integer(1), artist.getId());
        assertEquals("value1", artist.getName());
        song = findSong(22);
        artist = song.getPerformer();
        assertNotNull(artist);
        assertEquals(new Integer(1), artist.getId());
        assertEquals("value1", artist.getName());
    } finally {
        completeTransaction();
    }
}

Example 12 with ArtistLocal

use of org.apache.openejb.test.entity.cmr.onetomany.ArtistLocal in project tomee by apache.

the class OneToManyTests method test02_ASetBDropExisting.

public void test02_ASetBDropExisting() throws Exception {
    resetDB();
    beginTransaction();
    try {
        final ArtistLocal artist = findArtist(1);
        artist.setPerformed(new HashSet<SongLocal>());
    } finally {
        completeTransaction();
    }
    assertUnlinked(1);
}

Example 13 with ArtistLocal

use of org.apache.openejb.test.entity.cmr.onetomany.ArtistLocal in project tomee by apache.

the class OneToManyTests method test10_RemoveRelationships.

public void test10_RemoveRelationships() throws Exception {
    resetDB();
    beginTransaction();
    try {
        final SongLocal song = findSong(11);
        final ArtistLocal artist = song.getPerformer();
        final Set<SongLocal> songs = artist.getPerformed();
        assertTrue(songs.contains(song));
        song.remove();
        assertFalse(songs.contains(song));
    } finally {
        completeTransaction();
    }
    assertLinked(1, 22);
    assertUnlinked(2);
}

Example 14 with ArtistLocal

use of org.apache.openejb.test.entity.cmr.onetomany.ArtistLocal in project tomee by apache.

the class OneToManyTests method test04_ASetBNewAB.

public void test04_ASetBNewAB() throws Exception {
    resetDB();
    beginTransaction();
    try {
        final ArtistLocal artist = findArtist(2);
        final SongLocal song = findSong(22);
        final Set<SongLocal> songSets = new HashSet<SongLocal>();
        songSets.add(song);
        artist.setPerformed(songSets);
    } finally {
        completeTransaction();
    }
    assertLinked(2, 22);
}

Example 15 with ArtistLocal

use of org.apache.openejb.test.entity.cmr.onetomany.ArtistLocal in project tomee by apache.

the class OneToManyTests method test11_Delete.

public void test11_Delete() throws Exception {
    resetDB();
    beginTransaction();
    try {
        final ArtistLocal artist = findArtist(1);
        artist.setPerformed(new HashSet<SongLocal>());
        final Set<SongLocal> songs = artist.getComposed();
        final Set<SongLocal> bsCopies = new HashSet<SongLocal>(songs);
        assertSame(songs, artist.getComposed());
        artist.remove();
        assertTrue("CMR collection is not empty " + System.identityHashCode(songs), songs.isEmpty());
        for (final SongLocal songLocal : bsCopies) {
            assertNull(songLocal.getComposer());
        }
    } finally {
        completeTransaction();
    }
    final Connection c = ds.getConnection();
    final Statement s = c.createStatement();
    final ResultSet rs = s.executeQuery("SELECT COUNT(*) FROM Song");
    assertTrue(rs.next());
    assertEquals(2, rs.getInt(1));
    rs.close();
    s.close();
    c.close();
}