/** @inheritDoc */
public void refresh(Object theObj) {
assertStateOk(theObj);
assertContains(theObj);
Object aDbObj = find(theObj.getClass(), EmpireUtil.asSupportsRdfId(theObj).getRdfId());
Collection<AccessibleObject> aAccessors = new HashSet<AccessibleObject>();
aAccessors.addAll(getAnnotatedFields(aDbObj.getClass()));
aAccessors.addAll(getAnnotatedGetters(aDbObj.getClass(), true));
if (theObj instanceof EmpireGenerated) {
((EmpireGenerated) theObj).setAllTriples(((EmpireGenerated) aDbObj).getAllTriples());
((EmpireGenerated) theObj)
.setInstanceTriples(((EmpireGenerated) aDbObj).getInstanceTriples());
}
try {
for (AccessibleObject aAccess : aAccessors) {
Object aValue = safeGet(aAccess, aDbObj);
AccessibleObject aSetter = asSetter(aDbObj.getClass(), aAccess);
safeSet(aSetter, theObj, aValue);
}
} catch (InvocationTargetException e) {
throw new PersistenceException(e);
}
}
@Test
public void testEmpireUtil() throws Exception {
SupportsRdfId aId = new SupportsRdfIdImpl();
assertTrue(EmpireUtil.asResource(aId) == null);
Resource aRes =
EmpireUtil.asResource(new SupportsRdfIdImpl(new SupportsRdfId.BNodeKey("asdf")));
assertTrue(aRes instanceof BNode);
assertEquals(((BNode) aRes).getID(), "asdf");
aId = EmpireUtil.asSupportsRdfId(java.net.URI.create("urn:foo"));
assertTrue(aId.getRdfId() instanceof SupportsRdfId.URIKey);
assertEquals(aId.getRdfId().value(), java.net.URI.create("urn:foo"));
assertTrue(EmpireUtil.getNamedGraph("") == null);
SupportsRdfId.RdfKey aKey = EmpireUtil.asPrimaryKey(new URL("http://example.org"));
assertTrue(aKey instanceof SupportsRdfId.URIKey);
assertEquals(aKey.value(), new URL("http://example.org").toURI());
BNode aAnon = ValueFactoryImpl.getInstance().createBNode("foobar");
aKey = EmpireUtil.asPrimaryKey(aAnon);
assertTrue(aKey instanceof SupportsRdfId.BNodeKey);
assertEquals(aKey.value(), "foobar");
}
/**
* Verify that all the objects to be added/removed were completed successfully.
*
* @throws PersistenceException if an add or remove failed for any reason
*/
private void verify() {
for (Object aObj : mVerifyRemove) {
if (contains(aObj)) {
throw new PersistenceException(
"Remove failed for object: "
+ aObj.getClass()
+ " -> "
+ EmpireUtil.asSupportsRdfId(aObj).getRdfId());
}
}
for (Object aObj : mVerifyAdd) {
if (!contains(aObj)) {
throw new PersistenceException(
"Addition failed for object: "
+ aObj.getClass()
+ " -> "
+ EmpireUtil.asSupportsRdfId(aObj).getRdfId());
}
}
}