How to use

fetchCurrentToken

method

in

com.evolveum.midpoint.provisioning.ucf.api.ConnectorInstance

@Test
public void test100FetchEmptyChanges() throws Exception {
  final String TEST_NAME = "test100FetchEmptyChanges";
  TestUtil.displayTestTitle(this, TEST_NAME);
  OperationResult result = new OperationResult(this.getClass().getName() + "." + TEST_NAME);
  ObjectClassComplexTypeDefinition accountDefinition = resourceSchema.findDefaultObjectClassDefinition(ShadowKindType.ACCOUNT);
  // WHEN
  PrismProperty<Integer> lastToken = cc.fetchCurrentToken(accountDefinition, null, result);
  assertNotNull("No last sync token", lastToken);
  System.out.println("Property:");
  System.out.println(lastToken.debugDump());
  PrismPropertyDefinition<Integer> lastTokenDef = lastToken.getDefinition();
  assertNotNull("No last sync token definition", lastTokenDef);
  assertEquals("Last sync token definition has wrong type", DOMUtil.XSD_INT, lastTokenDef.getTypeName());
  assertTrue("Last sync token definition is NOT dynamic", lastTokenDef.isDynamic());
  // WHEN
  List<Change> changes = cc.fetchChanges(accountDefinition, lastToken, null, null, result);
  AssertJUnit.assertEquals(0, changes.size());
}

@SuppressWarnings("rawtypes")
public PrismProperty fetchCurrentToken(ProvisioningContext ctx, OperationResult parentResult)
    throws ObjectNotFoundException, CommunicationException, SchemaException, ConfigurationException, ExpressionEvaluationException {
  Validate.notNull(parentResult, "Operation result must not be null.");
  LOGGER.trace("Fetcing current sync token for {}", ctx);
  
  PrismProperty lastToken;
  ConnectorInstance connector = ctx.getConnector(LiveSyncCapabilityType.class, parentResult);
  try {
    lastToken = connector.fetchCurrentToken(ctx.getObjectClassDefinition(), ctx, parentResult);
  } catch (GenericFrameworkException e) {
    parentResult.recordFatalError("Generic error in the connector: " + e.getMessage(), e);
    throw new CommunicationException("Generic error in the connector: " + e.getMessage(), e);
  } catch (CommunicationException ex) {
    parentResult.recordFatalError(
        "Error communicating with the connector " + connector + ": " + ex.getMessage(), ex);
    throw new CommunicationException("Error communicating with the connector " + connector + ": "
        + ex.getMessage(), ex);
  }
  LOGGER.trace("Got last token: {}", SchemaDebugUtil.prettyPrint(lastToken));
  
  computeResultStatus(parentResult);
  
  return lastToken;
}

@Test
public void test200FetchChanges() throws Exception {
  final String TEST_NAME = "test200FetchChanges";
  TestUtil.displayTestTitle(this, TEST_NAME);
  OperationResult result = new OperationResult(this.getClass().getName() + "." + TEST_NAME);
  ObjectClassComplexTypeDefinition accountDefinition = resourceSchema.findObjectClassDefinition(OpenDJController.OBJECT_CLASS_INETORGPERSON_NAME);
  PrismProperty<Integer> lastToken = cc.fetchCurrentToken(accountDefinition, null, result);
  System.out.println("Property:");
  System.out.println(SchemaDebugUtil.prettyPrint(lastToken));
  System.out.println("token " + lastToken.toString());
  assertNotNull("No last token", lastToken);
  assertNotNull("No last token value", lastToken.getRealValue());
  List<Change> changes = cc.fetchChanges(accountDefinition, lastToken, null, null, result);
  display("Changes", changes);
  // Just one pseudo-change that updates the token
  AssertJUnit.assertEquals(1, changes.size());
  Change change = changes.get(0);
  assertNull(change.getCurrentShadow());
  assertNull(change.getIdentifiers());
  assertNull(change.getObjectDelta());
  assertNotNull(change.getToken());
}

@Test
public void test101FetchAddChange() throws Exception {
  final String TEST_NAME = "test101FetchAddChange";
  TestUtil.displayTestTitle(this, TEST_NAME);
  OperationResult result = new OperationResult(this.getClass().getName() + "." + TEST_NAME);
  ObjectClassComplexTypeDefinition accountDefinition = resourceSchema.findDefaultObjectClassDefinition(ShadowKindType.ACCOUNT);
  PrismProperty<?> lastToken = cc.fetchCurrentToken(accountDefinition, null, result);
  assertNotNull("No last sync token", lastToken);
  // Add account to the resource
  dummyResource.setSyncStyle(DummySyncStyle.DUMB);
  DummyAccount newAccount = new DummyAccount("blackbeard");
  newAccount.addAttributeValues("fullname", "Edward Teach");
  newAccount.setEnabled(true);
  newAccount.setPassword("shiverMEtimbers");
  dummyResource.addAccount(newAccount);
  // WHEN
  List<Change> changes = cc.fetchChanges(accountDefinition, lastToken, null, null, result);
  AssertJUnit.assertEquals(1, changes.size());
  Change change = changes.get(0);
  assertNotNull("null change", change);
  PrismObject<ShadowType> currentShadow = change.getCurrentShadow();
  assertNotNull("null current shadow", currentShadow);
  PrismAsserts.assertParentConsistency(currentShadow);
  Collection<ResourceAttribute<?>> identifiers = change.getIdentifiers();
  assertNotNull("null identifiers", identifiers);
  assertFalse("empty identifiers", identifiers.isEmpty());
}