Examples with ConnectorInstance com.evolveum.midpoint.provisioning.ucf.api.ConnectorInstance used on opensource projects

Example 1 with ConnectorInstance

use of com.evolveum.midpoint.provisioning.ucf.api.ConnectorInstance in project midpoint by Evolveum.

the class ResourceObjectReferenceResolver method fetchResourceObject.

public PrismObject<ShadowType> fetchResourceObject(ProvisioningContext ctx, Collection<? extends ResourceAttribute<?>> identifiers, AttributesToReturn attributesToReturn, OperationResult parentResult) throws ObjectNotFoundException, CommunicationException, SchemaException, SecurityViolationException, ConfigurationException, ExpressionEvaluationException {
    ResourceType resource = ctx.getResource();
    ConnectorInstance connector = ctx.getConnector(ReadCapabilityType.class, parentResult);
    RefinedObjectClassDefinition objectClassDefinition = ctx.getObjectClassDefinition();
    try {
        if (!ResourceTypeUtil.isReadCapabilityEnabled(resource)) {
            throw new UnsupportedOperationException("Resource does not support 'read' operation");
        }
        ResourceObjectIdentification identification = ResourceObjectIdentification.create(objectClassDefinition, identifiers);
        identification = resolvePrimaryIdentifiers(ctx, identification, parentResult);
        identification.validatePrimaryIdenfiers();
        return connector.fetchObject(ShadowType.class, identification, attributesToReturn, ctx, parentResult);
    } catch (ObjectNotFoundException e) {
        parentResult.recordFatalError("Object not found. Identifiers: " + identifiers + ". Reason: " + e.getMessage(), e);
        throw new ObjectNotFoundException("Object not found. identifiers=" + identifiers + ", objectclass=" + PrettyPrinter.prettyPrint(objectClassDefinition.getTypeName()) + ": " + e.getMessage(), e);
    } catch (CommunicationException e) {
        parentResult.recordFatalError("Error communication with the connector " + connector + ": " + e.getMessage(), e);
        throw e;
    } catch (GenericFrameworkException e) {
        parentResult.recordFatalError("Generic error in the connector " + connector + ". Reason: " + e.getMessage(), e);
        throw new GenericConnectorException("Generic error in the connector " + connector + ". Reason: " + e.getMessage(), e);
    } catch (SchemaException ex) {
        parentResult.recordFatalError("Can't get resource object, schema error: " + ex.getMessage(), ex);
        throw ex;
    } catch (ExpressionEvaluationException ex) {
        parentResult.recordFatalError("Can't get resource object, expression error: " + ex.getMessage(), ex);
        throw ex;
    } catch (ConfigurationException e) {
        parentResult.recordFatalError(e);
        throw e;
    }
}

Example 2 with ConnectorInstance

use of com.evolveum.midpoint.provisioning.ucf.api.ConnectorInstance in project midpoint by Evolveum.

the class ShadowCache method countObjects.

public Integer countObjects(ObjectQuery query, Task task, final OperationResult result) throws SchemaException, ObjectNotFoundException, CommunicationException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
    ResourceShadowDiscriminator coordinates = ObjectQueryUtil.getCoordinates(query.getFilter());
    final ProvisioningContext ctx = ctxFactory.create(coordinates, null, result);
    ctx.assertDefinition();
    applyDefinition(ctx, query);
    RefinedObjectClassDefinition objectClassDef = ctx.getObjectClassDefinition();
    ResourceType resourceType = ctx.getResource();
    CountObjectsCapabilityType countObjectsCapabilityType = objectClassDef.getEffectiveCapability(CountObjectsCapabilityType.class);
    if (countObjectsCapabilityType == null) {
        // Unable to count. Return null which means "I do not know"
        result.recordNotApplicableIfUnknown();
        return null;
    } else {
        CountObjectsSimulateType simulate = countObjectsCapabilityType.getSimulate();
        if (simulate == null) {
            // We have native capability
            ConnectorInstance connector = ctx.getConnector(ReadCapabilityType.class, result);
            try {
                ObjectQuery attributeQuery = createAttributeQuery(query);
                int count;
                try {
                    count = connector.count(objectClassDef.getObjectClassDefinition(), attributeQuery, objectClassDef.getPagedSearches(), ctx, result);
                } catch (CommunicationException | GenericFrameworkException | SchemaException | UnsupportedOperationException e) {
                    result.recordFatalError(e);
                    throw e;
                }
                result.computeStatus();
                result.cleanupResult();
                return count;
            } catch (GenericFrameworkException | UnsupportedOperationException e) {
                SystemException ex = new SystemException("Couldn't count objects on resource " + resourceType + ": " + e.getMessage(), e);
                result.recordFatalError(ex);
                throw ex;
            }
        } else if (simulate == CountObjectsSimulateType.PAGED_SEARCH_ESTIMATE) {
            if (!objectClassDef.isPagedSearchEnabled()) {
                throw new ConfigurationException("Configured count object capability to be simulated using a paged search but paged search capability is not present");
            }
            final Holder<Integer> countHolder = new Holder<Integer>(0);
            final ShadowHandler<ShadowType> handler = new ShadowHandler<ShadowType>() {

                @Override
                public boolean handle(ShadowType object) {
                    int count = countHolder.getValue();
                    count++;
                    countHolder.setValue(count);
                    return true;
                }
            };
            query = query.clone();
            ObjectPaging paging = ObjectPaging.createEmptyPaging();
            paging.setMaxSize(1);
            query.setPaging(paging);
            Collection<SelectorOptions<GetOperationOptions>> options = SelectorOptions.createCollection(new ItemPath(ShadowType.F_ASSOCIATION), GetOperationOptions.createRetrieve(RetrieveOption.EXCLUDE));
            SearchResultMetadata resultMetadata;
            try {
                resultMetadata = searchObjectsIterative(query, options, handler, false, task, result);
            } catch (SchemaException | ObjectNotFoundException | ConfigurationException | SecurityViolationException e) {
                result.recordFatalError(e);
                throw e;
            }
            result.computeStatus();
            result.cleanupResult();
            return resultMetadata.getApproxNumberOfAllResults();
        } else if (simulate == CountObjectsSimulateType.SEQUENTIAL_SEARCH) {
            // traditional way of counting objects (i.e. counting them one
            // by one)
            final Holder<Integer> countHolder = new Holder<Integer>(0);
            final ShadowHandler<ShadowType> handler = new ShadowHandler<ShadowType>() {

                @Override
                public boolean handle(ShadowType object) {
                    int count = countHolder.getValue();
                    count++;
                    countHolder.setValue(count);
                    return true;
                }
            };
            Collection<SelectorOptions<GetOperationOptions>> options = SelectorOptions.createCollection(new ItemPath(ShadowType.F_ASSOCIATION), GetOperationOptions.createRetrieve(RetrieveOption.EXCLUDE));
            searchObjectsIterative(query, options, handler, false, task, result);
            // TODO: better error handling
            result.computeStatus();
            result.cleanupResult();
            return countHolder.getValue();
        } else {
            throw new IllegalArgumentException("Unknown count capability simulate type " + simulate);
        }
    }
}

Example 3 with ConnectorInstance

use of com.evolveum.midpoint.provisioning.ucf.api.ConnectorInstance in project midpoint by Evolveum.

the class AbstractBasicDummyTest method test030ResourceAndConnectorCaching.

@Test
public void test030ResourceAndConnectorCaching() throws Exception {
    TestUtil.displayTestTile("test030ResourceAndConnectorCaching");
    // GIVEN
    OperationResult result = new OperationResult(TestOpenDj.class.getName() + ".test010ResourceAndConnectorCaching");
    ConnectorInstance configuredConnectorInstance = resourceManager.getConfiguredConnectorInstance(resource, ReadCapabilityType.class, false, result);
    assertNotNull("No configuredConnectorInstance", configuredConnectorInstance);
    ResourceSchema resourceSchema = RefinedResourceSchemaImpl.getResourceSchema(resource, prismContext);
    assertNotNull("No resource schema", resourceSchema);
    // WHEN
    PrismObject<ResourceType> resourceAgain = provisioningService.getObject(ResourceType.class, RESOURCE_DUMMY_OID, null, null, result);
    // THEN
    result.computeStatus();
    display("getObject result", result);
    TestUtil.assertSuccess(result);
    ResourceType resourceTypeAgain = resourceAgain.asObjectable();
    assertNotNull("No connector ref", resourceTypeAgain.getConnectorRef());
    assertNotNull("No connector ref OID", resourceTypeAgain.getConnectorRef().getOid());
    PrismContainer<Containerable> configurationContainer = resource.findContainer(ResourceType.F_CONNECTOR_CONFIGURATION);
    PrismContainer<Containerable> configurationContainerAgain = resourceAgain.findContainer(ResourceType.F_CONNECTOR_CONFIGURATION);
    assertTrue("Configurations not equivalent", configurationContainer.equivalent(configurationContainerAgain));
    // Check resource schema caching
    ResourceSchema resourceSchemaAgain = RefinedResourceSchemaImpl.getResourceSchema(resourceAgain, prismContext);
    assertNotNull("No resource schema (again)", resourceSchemaAgain);
    assertTrue("Resource schema was not cached", resourceSchema == resourceSchemaAgain);
    // Check capabilities caching
    CapabilitiesType capabilitiesType = resourceType.getCapabilities();
    assertNotNull("No capabilities fetched from provisioning", capabilitiesType);
    CachingMetadataType capCachingMetadataType = capabilitiesType.getCachingMetadata();
    assertNotNull("No capabilities caching metadata fetched from provisioning", capCachingMetadataType);
    CachingMetadataType capCachingMetadataTypeAgain = resourceTypeAgain.getCapabilities().getCachingMetadata();
    assertEquals("Capabilities caching metadata serial number has changed", capCachingMetadataType.getSerialNumber(), capCachingMetadataTypeAgain.getSerialNumber());
    assertEquals("Capabilities caching metadata timestamp has changed", capCachingMetadataType.getRetrievalTimestamp(), capCachingMetadataTypeAgain.getRetrievalTimestamp());
    // Rough test if everything is fine
    resource.asObjectable().setFetchResult(null);
    resourceAgain.asObjectable().setFetchResult(null);
    ObjectDelta<ResourceType> dummyResourceDiff = DiffUtil.diff(resource, resourceAgain);
    display("Dummy resource diff", dummyResourceDiff);
    assertTrue("The resource read again is not the same as the original. diff:" + dummyResourceDiff, dummyResourceDiff.isEmpty());
    // Now we stick our nose deep inside the provisioning impl. But we need
    // to make sure that the
    // configured connector is properly cached
    ConnectorInstance configuredConnectorInstanceAgain = resourceManager.getConfiguredConnectorInstance(resourceAgain, ReadCapabilityType.class, false, result);
    assertNotNull("No configuredConnectorInstance (again)", configuredConnectorInstanceAgain);
    assertTrue("Connector instance was not cached", configuredConnectorInstance == configuredConnectorInstanceAgain);
    // Check if the connector still works.
    OperationResult testResult = new OperationResult(TestOpenDj.class.getName() + ".test010ResourceAndConnectorCaching.test");
    configuredConnectorInstanceAgain.test(testResult);
    testResult.computeStatus();
    TestUtil.assertSuccess("Connector test failed", testResult);
    // Test connection should also refresh the connector by itself. So check if it has been refreshed
    ConnectorInstance configuredConnectorInstanceAfterTest = resourceManager.getConfiguredConnectorInstance(resourceAgain, ReadCapabilityType.class, false, result);
    assertNotNull("No configuredConnectorInstance (again)", configuredConnectorInstanceAfterTest);
    assertTrue("Connector instance was not cached", configuredConnectorInstanceAgain == configuredConnectorInstanceAfterTest);
    assertSteadyResource();
}

Example 4 with ConnectorInstance

use of com.evolveum.midpoint.provisioning.ucf.api.ConnectorInstance in project midpoint by Evolveum.

the class AbstractBasicDummyTest method test031ResourceAndConnectorCachingForceFresh.

@Test
public void test031ResourceAndConnectorCachingForceFresh() throws Exception {
    TestUtil.displayTestTile("test031ResourceAndConnectorCachingForceFresh");
    // GIVEN
    OperationResult result = new OperationResult(AbstractBasicDummyTest.class.getName() + ".test011ResourceAndConnectorCachingForceFresh");
    ConnectorInstance configuredConnectorInstance = resourceManager.getConfiguredConnectorInstance(resource, ReadCapabilityType.class, false, result);
    assertNotNull("No configuredConnectorInstance", configuredConnectorInstance);
    ResourceSchema resourceSchema = RefinedResourceSchemaImpl.getResourceSchema(resource, prismContext);
    assertNotNull("No resource schema", resourceSchema);
    // WHEN
    PrismObject<ResourceType> resourceAgain = provisioningService.getObject(ResourceType.class, RESOURCE_DUMMY_OID, null, null, result);
    // THEN
    result.computeStatus();
    display("getObject result", result);
    TestUtil.assertSuccess(result);
    ResourceType resourceTypeAgain = resourceAgain.asObjectable();
    assertNotNull("No connector ref", resourceTypeAgain.getConnectorRef());
    assertNotNull("No connector ref OID", resourceTypeAgain.getConnectorRef().getOid());
    PrismContainer<Containerable> configurationContainer = resource.findContainer(ResourceType.F_CONNECTOR_CONFIGURATION);
    PrismContainer<Containerable> configurationContainerAgain = resourceAgain.findContainer(ResourceType.F_CONNECTOR_CONFIGURATION);
    assertTrue("Configurations not equivalent", configurationContainer.equivalent(configurationContainerAgain));
    ResourceSchema resourceSchemaAgain = RefinedResourceSchemaImpl.getResourceSchema(resourceAgain, prismContext);
    assertNotNull("No resource schema (again)", resourceSchemaAgain);
    assertTrue("Resource schema was not cached", resourceSchema == resourceSchemaAgain);
    // Now we stick our nose deep inside the provisioning impl. But we need
    // to make sure that the configured connector is properly refreshed
    // forceFresh = true
    ConnectorInstance configuredConnectorInstanceAgain = resourceManager.getConfiguredConnectorInstance(resourceAgain, ReadCapabilityType.class, true, result);
    assertNotNull("No configuredConnectorInstance (again)", configuredConnectorInstanceAgain);
    assertFalse("Connector instance was not refreshed", configuredConnectorInstance == configuredConnectorInstanceAgain);
    // Check if the connector still works
    OperationResult testResult = new OperationResult(TestOpenDj.class.getName() + ".test011ResourceAndConnectorCachingForceFresh.test");
    configuredConnectorInstanceAgain.test(testResult);
    testResult.computeStatus();
    TestUtil.assertSuccess("Connector test failed", testResult);
    assertConnectorInitializationCountIncrement(1);
    rememberConnectorInstance(configuredConnectorInstanceAgain);
    assertSteadyResource();
}

Example 5 with ConnectorInstance

use of com.evolveum.midpoint.provisioning.ucf.api.ConnectorInstance in project midpoint by Evolveum.

the class AbstractDummyTest method assertConnectorInstanceUnchanged.

protected void assertConnectorInstanceUnchanged(PrismObject<ResourceType> resource) throws ObjectNotFoundException, SchemaException, CommunicationException, ConfigurationException {
    OperationResult result = new OperationResult(TestDummyResourceAndSchemaCaching.class.getName() + ".rememberConnectorInstance");
    ConnectorInstance currentConfiguredConnectorInstance = resourceManager.getConfiguredConnectorInstance(resource, ReadCapabilityType.class, false, result);
    assertTrue("Connector instance has changed", lastConfiguredConnectorInstance == currentConfiguredConnectorInstance);
}