How to use

fetchResourceSchema

method

in

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

private ResourceSchema fetchResourceSchema(PrismObject<ResourceType> resource, Map<String,Collection<Object>> capabilityMap, Task task, OperationResult parentResult) 
    throws CommunicationException, GenericFrameworkException, ConfigurationException, ObjectNotFoundException, SchemaException {
  ConnectorSpec connectorSpec = selectConnectorSpec(resource, capabilityMap, SchemaCapabilityType.class);
  if (connectorSpec == null) {
    LOGGER.trace("No connector has schema capability, cannot fetch resource schema");
    return null;
  }
  InternalMonitor.recordCount(InternalCounters.RESOURCE_SCHEMA_FETCH_COUNT);
  List<QName> generateObjectClasses = ResourceTypeUtil.getSchemaGenerationConstraints(resource);
  ConnectorInstance connectorInstance = connectorManager.getConfiguredConnectorInstance(connectorSpec, false, parentResult);
  LOGGER.trace("Trying to get schema from {}", connectorSpec);
  ResourceSchema resourceSchema = connectorInstance.fetchResourceSchema(generateObjectClasses, parentResult);
  if (ResourceTypeUtil.isValidateSchema(resource.asObjectable())) {
    ResourceTypeUtil.validateSchema(resourceSchema, resource);
  }
  return resourceSchema;
  
}
 

@Test
public void test031ResourceSchemaAccountObjectClass() throws Exception {
  final String TEST_NAME = "test031ResourceSchemaAccountObjectClass";
  TestUtil.displayTestTitle(TEST_NAME);
  OperationResult result = new OperationResult(TestUcfDummy.class + "." + TEST_NAME);
  cc = connectorFactory.createConnectorInstance(connectorType, ResourceTypeUtil.getResourceNamespace(resourceType),
      "dummy",
      "description of dummy test connector instance");
  assertNotNull("Failed to instantiate connector", cc);
  PrismContainerValue<ConnectorConfigurationType> configContainer = resourceType.getConnectorConfiguration().asPrismContainerValue();
  display("Configuration container", configContainer);
  cc.configure(configContainer, result);
  List<QName> objectClassesToGenerate = new ArrayList<>();
  QName accountObjectClass = new QName(resource.asObjectable().getNamespace(), "AccountObjectClass");
  objectClassesToGenerate.add(accountObjectClass);
  // WHEN
  resourceSchema = cc.fetchResourceSchema(objectClassesToGenerate, result);
  // THEN
  display("Generated resource schema", resourceSchema);
  assertEquals("Unexpected number of definitions", 1, resourceSchema.getDefinitions().size());
  assertEquals("Unexpected number of object class definitions", 1, resourceSchema.getObjectClassDefinitions().size());
  display("RESOURCE SCHEMA DEFINITION" + resourceSchema.getDefinitions().iterator().next().getTypeName());
}

@Test
public void test020CreateConfiguredConnector() throws Exception {
  final String TEST_NAME = "test020CreateConfiguredConnector";
  TestUtil.displayTestTitle(TEST_NAME);
  cc = connectorFactory.createConnectorInstance(connectorType, 
      ResourceTypeUtil.getResourceNamespace(resourceType),
      "dummy",
      "description of dummy test connector instance");
  assertNotNull("Failed to instantiate connector", cc);
  OperationResult result = new OperationResult(TestUcfDummyMulti.class.getName() + "." + TEST_NAME);
  PrismContainerValue<ConnectorConfigurationType> configContainer = resourceType.getConnectorConfiguration().asPrismContainerValue();
  display("Configuration container", configContainer);
  // WHEN
  cc.configure(configContainer, result);
  // THEN
  result.computeStatus();
  TestUtil.assertSuccess(result);
  resourceSchema = cc.fetchResourceSchema(null, result);
  assertNotNull("No resource schema", resourceSchema);
}

@Test
public void test030ResourceSchema() throws Exception {
  final String TEST_NAME = "test030ResourceSchema";
  TestUtil.displayTestTitle(TEST_NAME);
  OperationResult result = new OperationResult(TestUcfDummy.class + "." + TEST_NAME);
  cc = connectorFactory.createConnectorInstance(connectorType, ResourceTypeUtil.getResourceNamespace(resourceType),
      "dummy",
      "description of dummy test connector instance");
  assertNotNull("Failed to instantiate connector", cc);
  PrismContainerValue<ConnectorConfigurationType> configContainer = resourceType.getConnectorConfiguration().asPrismContainerValue();
  display("Configuration container", configContainer);
  cc.configure(configContainer, result);
  // WHEN
  resourceSchema = cc.fetchResourceSchema(null, result);
  // THEN
  display("Generated resource schema", resourceSchema);
  assertEquals("Unexpected number of definitions", 4, resourceSchema.getDefinitions().size());
  dummyResourceCtl.assertDummyResourceSchemaSanityExtended(resourceSchema, resourceType, true);
  Document xsdSchemaDom = resourceSchema.serializeToXsd();
  assertNotNull("No serialized resource schema", xsdSchemaDom);
  display("Serialized XSD resource schema", DOMUtil.serializeDOMToString(xsdSchemaDom));
  // Try to re-parse
  ResourceSchema reparsedResourceSchema = ResourceSchemaImpl.parse(DOMUtil.getFirstChildElement(xsdSchemaDom),
      "serialized schema", PrismTestUtil.getPrismContext());
  display("Re-parsed resource schema", reparsedResourceSchema);
  assertEquals("Unexpected number of definitions in re-parsed schema", 4, reparsedResourceSchema.getDefinitions().size());
  dummyResourceCtl.assertDummyResourceSchemaSanityExtended(reparsedResourceSchema, resourceType, true);
}

@BeforeMethod
public void initUcf() throws Exception {
  TestUtil.displayTestTitle("initUcf");
  // Resource
  PrismObject<ResourceType> resource = PrismTestUtil.parseObject(RESOURCE_OPENDJ_FILE);
  resourceType = resource.asObjectable();
  // Resource: Second copy for negative test cases
  PrismObject<ResourceType> badResource = PrismTestUtil.parseObject(RESOURCE_OPENDJ_BAD_FILE);
  badResourceType = badResource.asObjectable();
  // Connector
  PrismObject<ConnectorType> connector = PrismTestUtil.parseObject(CONNECTOR_LDAP_FILE);
  connectorType = connector.asObjectable();
  factory = connectorFactoryIcfImpl;
  connectorSchema = factory.generateConnectorConfigurationSchema(connectorType);
  AssertJUnit.assertNotNull("Cannot generate connector schema", connectorSchema);
  display("Connector schema", connectorSchema);
  cc = factory.createConnectorInstance(connectorType, ResourceTypeUtil.getResourceNamespace(resourceType), 
      "OpenDJ resource",
      "description of OpenDJ connector instance");
  OperationResult result = new OperationResult("initUcf");
  cc.configure(resourceType.getConnectorConfiguration().asPrismContainerValue(), result);
  cc.initialize(null, null, false, result);
  // TODO: assert something
  resourceSchema = cc.fetchResourceSchema(null, result);
  display("Resource schema", resourceSchema);
  AssertJUnit.assertNotNull(resourceSchema);
}