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

Example 21 with ArtistLocal

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

the class OneToManyComplexPkTests method test05_BSetANewAB.

public void test05_BSetANewAB() throws Exception {
    resetDB();
    beginTransaction();
    try {
        final ArtistLocal artist = findArtist(2);
        final SongLocal song = findSong(22);
        song.setPerformer(artist);
    } finally {
        completeTransaction();
    }
    assertLinked(2, 22);
}

Example 22 with ArtistLocal

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

the class OneToManyComplexPkTests method test12_CascadeDelete.

public void test12_CascadeDelete() throws Exception {
    resetDB();
    beginTransaction();
    try {
        final ArtistLocal artist = findArtist(1);
        final Set<SongLocal> songs = artist.getPerformed();
        assertFalse(songs.isEmpty());
        artist.remove();
        assertTrue(songs.isEmpty());
    } finally {
        completeTransaction();
    }
    final Connection c = ds.getConnection();
    final Statement s = c.createStatement();
    final ResultSet rs = s.executeQuery("SELECT COUNT(*) FROM ComplexSong");
    assertTrue(rs.next());
    assertEquals(0, rs.getInt(1));
    rs.close();
    s.close();
    c.close();
}

Example 23 with ArtistLocal

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

the class OneToManyComplexPkTests method testIteratorAndRemove.

public void testIteratorAndRemove() throws Exception {
    resetDB();
    beginTransaction();
    try {
        final ArtistLocal artist = findArtist(new Integer(1));
        final SongLocal song = findSong(new Integer(11));
        final Set games = artist.getComposed();
        assertFalse(games.isEmpty());
        assertEquals(2, games.size());
        final Iterator iterator = games.iterator();
        assertTrue(games.contains(song));
        artist.remove();
        assertFalse(games.contains(song));
        assertEquals(0, games.size());
        try {
            iterator.next();
            fail("expected iterator.next() to throw an ConcurrentModificationException");
        } catch (final ConcurrentModificationException expected) {
        }
    } finally {
        completeTransaction();
    }
}

Example 24 with ArtistLocal

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

the class OneToManyComplexPkTests method test08_ASetBExistingANewB.

public void test08_ASetBExistingANewB() throws Exception {
    resetDB();
    beginTransaction();
    try {
        final ArtistLocal artist = findArtist(1);
        final SongLocal song = createSong(33);
        final Set<SongLocal> songSets = artist.getPerformed();
        songSets.add(song);
    } finally {
        completeTransaction();
    }
    assertLinked(1, 11, 22, 33);
}

Example 25 with ArtistLocal

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

the class OneToManyComplexPkTests 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);
}