Examples with ObjectId org.apache.cayenne.ObjectId used on opensource projects

Example 51 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class DataRowStoreIT method testMaxSize.

/**
 * Tests LRU cache behavior.
 */
@Test
public void testMaxSize() throws Exception {
    Map<String, String> props = new HashMap<>();
    props.put(Constants.SNAPSHOT_CACHE_SIZE_PROPERTY, String.valueOf(2));
    cache = new DataRowStore("cacheXYZ", new DefaultRuntimeProperties(props), null);
    assertEquals(2, cache.maximumSize());
    assertEquals(0, cache.size());
    ObjectId key1 = new ObjectId("Artist", Artist.ARTIST_ID_PK_COLUMN, 1);
    Map<ObjectId, DataRow> diff1 = new HashMap<>();
    diff1.put(key1, new DataRow(1));
    ObjectId key2 = new ObjectId("Artist", Artist.ARTIST_ID_PK_COLUMN, 2);
    Map<ObjectId, DataRow> diff2 = new HashMap<>();
    diff2.put(key2, new DataRow(1));
    ObjectId key3 = new ObjectId("Artist", Artist.ARTIST_ID_PK_COLUMN, 3);
    Map<ObjectId, DataRow> diff3 = new HashMap<>();
    diff3.put(key3, new DataRow(1));
    cache.processSnapshotChanges(this, diff1, Collections.<ObjectId>emptyList(), Collections.<ObjectId>emptyList(), Collections.<ObjectId>emptyList());
    assertEquals(1, cache.size());
    cache.processSnapshotChanges(this, diff2, Collections.<ObjectId>emptyList(), Collections.<ObjectId>emptyList(), Collections.<ObjectId>emptyList());
    assertEquals(2, cache.size());
    // this addition must overflow the cache, and throw out the first item
    cache.processSnapshotChanges(this, diff3, Collections.<ObjectId>emptyList(), Collections.<ObjectId>emptyList(), Collections.<ObjectId>emptyList());
    assertEquals(2, cache.size());
    assertNotNull(cache.getCachedSnapshot(key2));
    assertNotNull(cache.getCachedSnapshot(key3));
    assertNull(cache.getCachedSnapshot(key1));
}

Example 52 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class DbArcIdTest method testEquals.

@Test
public void testEquals() {
    DbArcId id1 = new DbArcId(new ObjectId("x", "k", "v"), new DbRelationship("r1"));
    assertTrue(id1.equals(id1));
    DbArcId id1_eq = new DbArcId(new ObjectId("x", "k", "v"), new DbRelationship("r1"));
    assertTrue(id1.equals(id1_eq));
    assertTrue(id1_eq.equals(id1));
    DbArcId id2 = new DbArcId(new ObjectId("x", "k", "v"), new DbRelationship("r2"));
    assertFalse(id1.equals(id2));
    DbArcId id3 = new DbArcId(new ObjectId("y", "k", "v"), new DbRelationship("r1"));
    assertFalse(id1.equals(id3));
    assertFalse(id1.equals(new Object()));
}

Example 53 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class RelationshipQueryTest method testSerializability.

@Test
public void testSerializability() throws Exception {
    ObjectId oid = new ObjectId("test", "a", "b");
    RelationshipQuery query = new RelationshipQuery(oid, "relX");
    RelationshipQuery q1 = (RelationshipQuery) Util.cloneViaSerialization(query);
    assertNotNull(q1);
    assertEquals(oid, q1.getObjectId());
    assertEquals("relX", q1.getRelationshipName());
}

Example 54 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class SelectQueryMetadataCacheKeyTest method cacheKeyWithPersistentObject.

/**
 * Persistent objects should be converted to their ObjectIds.
 */
@Test
public void cacheKeyWithPersistentObject() {
    Persistent persistent1 = mock(Persistent.class);
    ObjectId objectId1 = mock(ObjectId.class);
    when(objectId1.toString()).thenReturn("objId1");
    when(persistent1.getObjectId()).thenReturn(objectId1);
    Persistent persistent2 = mock(Persistent.class);
    ObjectId objectId2 = mock(ObjectId.class);
    when(objectId2.toString()).thenReturn("objId2");
    when(persistent2.getObjectId()).thenReturn(objectId2);
    ExpressionFactory.greaterOrEqualExp("testPath", persistent1).traverse(newHandler());
    String s1 = cacheKey.toString();
    ExpressionFactory.greaterOrEqualExp("testPath", persistent1).traverse(newHandler());
    String s2 = cacheKey.toString();
    ExpressionFactory.greaterOrEqualExp("testPath", persistent2).traverse(newHandler());
    String s3 = cacheKey.toString();
    assertTrue(s1.contains("objId1"));
    assertTrue(s3.contains("objId2"));
    assertEquals(s1, s2);
    assertNotEquals(s2, s3);
}

Example 55 with ObjectId

use of org.apache.cayenne.ObjectId in project cayenne by apache.

the class LifecycleCallbackEventHandlerTest method testDefaultListeners.

@Test
public void testDefaultListeners() {
    LifecycleCallbackEventHandler map = new LifecycleCallbackEventHandler(new EntityResolver());
    L1 l1 = new L1();
    map.addDefaultListener(l1, "callback");
    C1 c1 = new C1();
    c1.setObjectId(new ObjectId("bogus"));
    assertEquals(0, l1.entities.size());
    map.performCallbacks(c1);
    assertEquals(1, l1.entities.size());
    assertTrue(l1.entities.contains(c1));
}