Examples with ObjEntity org.apache.cayenne.map.ObjEntity used on opensource projects

Example 31 with ObjEntity

use of org.apache.cayenne.map.ObjEntity in project cayenne by apache.

the class EOModelProcessorTest method testLoadModelWithDependencies.

@Test
public void testLoadModelWithDependencies() throws Exception {
    URL url = getClass().getClassLoader().getResource("wotests/cross-model-relationships.eomodeld/");
    assertNotNull(url);
    DataMap map = processor.loadEOModel(url);
    ObjEntity entity = map.getObjEntity("CrossModelRelTest");
    assertNotNull(entity);
    ObjAttribute a1 = entity.getAttribute("testAttribute");
    assertNotNull(a1);
    DbAttribute da1 = a1.getDbAttribute();
    assertNotNull(da1);
    assertSame(da1, entity.getDbEntity().getAttribute("TEST_ATTRIBUTE"));
    // for now cross model relationships are simply ignored
    // eventually we must handle those...
    assertEquals(0, entity.getRelationships().size());
    assertEquals(0, entity.getDbEntity().getRelationships().size());
}

Example 32 with ObjEntity

use of org.apache.cayenne.map.ObjEntity in project cayenne by apache.

the class EOModelProcessorTest method testLoadFlattened.

@Test
public void testLoadFlattened() throws Exception {
    URL url = getClass().getClassLoader().getResource("wotests/flattened.eomodeld/");
    assertNotNull(url);
    // see CAY-1806
    DataMap map = processor.loadEOModel(url);
    ObjEntity artistE = map.getObjEntity("Artist");
    assertNotNull(artistE);
    assertEquals(2, artistE.getRelationships().size());
    assertNotNull(artistE.getRelationship("exhibitArray"));
    assertNotNull(artistE.getRelationship("artistExhibitArray"));
}

Example 33 with ObjEntity

use of org.apache.cayenne.map.ObjEntity in project cayenne by apache.

the class EOModelProcessorTest method assertLoaded.

protected void assertLoaded(String mapName, DataMap map) throws Exception {
    assertNotNull(map);
    assertEquals(mapName, map.getName());
    // check obj entities
    ObjEntity artistE = map.getObjEntity("Artist");
    assertNotNull(artistE);
    assertEquals("Artist", artistE.getName());
    // check Db entities
    DbEntity artistDE = map.getDbEntity("ARTIST");
    DbEntity artistDE1 = artistE.getDbEntity();
    assertSame(artistDE, artistDE1);
    // check attributes
    ObjAttribute a1 = artistE.getAttribute("artistName");
    assertNotNull(a1);
    DbAttribute da1 = a1.getDbAttribute();
    assertNotNull(da1);
    assertSame(da1, artistDE.getAttribute("ARTIST_NAME"));
    // check ObjRelationships
    ObjRelationship rel = artistE.getRelationship("artistExhibitArray");
    assertNotNull(rel);
    assertEquals(1, rel.getDbRelationships().size());
    // check DbRelationships
    DbRelationship drel = artistDE.getRelationship("artistExhibitArray");
    assertNotNull(drel);
    assertSame(drel, rel.getDbRelationships().get(0));
    // flattened relationships
    ObjRelationship frel = artistE.getRelationship("exhibitArray");
    assertNotNull(frel);
    assertEquals(2, frel.getDbRelationships().size());
    // storing data map may uncover some inconsistencies
    PrintWriter mockupWriter = new NullPrintWriter();
    map.encodeAsXML(new XMLEncoder(mockupWriter), new EmptyConfigurationNodeVisitor());
}

Example 34 with ObjEntity

use of org.apache.cayenne.map.ObjEntity in project cayenne by apache.

the class EOModelProcessorInheritanceTest method testLoadFlattenedRelationship.

@Test
public void testLoadFlattenedRelationship() throws Exception {
    DataMap map = processor.loadEOModel(url);
    ObjEntity e1 = map.getObjEntity("HelperFlatEntity");
    assertNotNull(e1);
    ObjRelationship fr = (ObjRelationship) e1.getRelationship("singleTables");
    assertNotNull(fr);
    assertEquals("singleTableJoins.toSingleTable", fr.getDbRelationshipPath());
    assertEquals("SingleTableConcreteEntityOne", fr.getTargetEntityName());
}

Example 35 with ObjEntity

use of org.apache.cayenne.map.ObjEntity in project cayenne by apache.

the class EOModelPrototypesTest method testOverridingAttributes.

// TODO: move this test to EOModelProcessorInheritanceTst. The original problem had
// nothing to do with prototypes...
@Test
public void testOverridingAttributes() throws Exception {
    DataMap map = new EOModelProcessor().loadEOModel(url);
    ObjEntity estimateOE = map.getObjEntity("Estimate");
    assertSame(estimateOE, estimateOE.getAttribute("created").getEntity());
    assertSame(estimateOE, estimateOE.getAttribute("estimateNumber").getEntity());
}