Examples with PrismObject com.evolveum.midpoint.prism.PrismObject used on opensource projects

Example 81 with PrismObject

use of com.evolveum.midpoint.prism.PrismObject in project midpoint by Evolveum.

the class AssignmentProcessor method setReferences.

private <F extends ObjectType> void setReferences(LensFocusContext<F> focusContext, QName itemName, Collection<PrismReferenceValue> targetState) throws SchemaException {
    PrismObject<F> focusOld = focusContext.getObjectOld();
    if (focusOld == null) {
        if (targetState.isEmpty()) {
            return;
        }
    } else {
        PrismReference existingState = focusOld.findReference(itemName);
        if (existingState == null || existingState.isEmpty()) {
            if (targetState.isEmpty()) {
                return;
            }
        } else {
            // we don't use QNameUtil.match here, because we want to ensure we store qualified values there
            // (and newValues are all qualified)
            Comparator<PrismReferenceValue> comparator = (a, b) -> 2 * a.getOid().compareTo(b.getOid()) + (Objects.equals(a.getRelation(), b.getRelation()) ? 0 : 1);
            if (MiscUtil.unorderedCollectionCompare(targetState, existingState.getValues(), comparator)) {
                return;
            }
        }
    }
    PrismReferenceDefinition itemDef = focusContext.getObjectDefinition().findItemDefinition(itemName, PrismReferenceDefinition.class);
    ReferenceDelta itemDelta = new ReferenceDelta(itemName, itemDef, focusContext.getObjectDefinition().getPrismContext());
    itemDelta.setValuesToReplace(targetState);
    focusContext.swallowToSecondaryDelta(itemDelta);
}

Example 82 with PrismObject

use of com.evolveum.midpoint.prism.PrismObject in project midpoint by Evolveum.

the class ContextLoader method loadFullShadow.

public <F extends ObjectType> void loadFullShadow(LensContext<F> context, LensProjectionContext projCtx, String reason, Task task, OperationResult result) throws ObjectNotFoundException, CommunicationException, SchemaException, ConfigurationException, SecurityViolationException, ExpressionEvaluationException {
    if (projCtx.isFullShadow()) {
        // already loaded
        return;
    }
    if (projCtx.isAdd() && projCtx.getOid() == null) {
        // nothing to load yet
        return;
    }
    if (projCtx.isThombstone()) {
        // loading is futile
        return;
    }
    ResourceShadowDiscriminator discr = projCtx.getResourceShadowDiscriminator();
    if (discr != null && discr.getOrder() > 0) {
        // It may be just too early to load the projection
        if (LensUtil.hasLowerOrderContext(context, projCtx) && (context.getExecutionWave() < projCtx.getWave())) {
            // We cannot reliably load the context now
            return;
        }
    }
    GetOperationOptions getOptions = GetOperationOptions.createAllowNotFound();
    getOptions.setPointInTimeType(PointInTimeType.FUTURE);
    if (SchemaConstants.CHANGE_CHANNEL_DISCOVERY_URI.equals(context.getChannel())) {
        LOGGER.trace("Loading full resource object {} from provisioning - with doNotDiscover to avoid loops; reason: {}", projCtx, reason);
        // Avoid discovery loops
        getOptions.setDoNotDiscovery(true);
    } else {
        LOGGER.trace("Loading full resource object {} from provisioning (discovery enabled), reason: {}, channel: {}", projCtx, reason, context.getChannel());
    }
    try {
        Collection<SelectorOptions<GetOperationOptions>> options = SelectorOptions.createCollection(getOptions);
        applyAttributesToGet(projCtx, options);
        PrismObject<ShadowType> objectCurrent = provisioningService.getObject(ShadowType.class, projCtx.getOid(), options, task, result);
        Validate.notNull(objectCurrent.getOid());
        // TODO: use setLoadedObject() instead?
        projCtx.setObjectCurrent(objectCurrent);
        ShadowType oldShadow = objectCurrent.asObjectable();
        projCtx.determineFullShadowFlag(oldShadow.getFetchResult());
        // The getObject may return different OID than we have requested in case that compensation happened
        // TODO: this probably need to be fixed in the consistency mechanism
        // TODO: the following line is a temporary fix
        projCtx.setOid(objectCurrent.getOid());
    } catch (ObjectNotFoundException ex) {
        LOGGER.trace("Load of full resource object {} ended with ObjectNotFoundException (options={})", projCtx, getOptions);
        if (projCtx.isDelete()) {
            //this is OK, shadow was deleted, but we will continue in processing with old shadow..and set it as full so prevent from other full loading
            projCtx.setFullShadow(true);
        } else {
            boolean compensated = false;
            if (!GetOperationOptions.isDoNotDiscovery(getOptions)) {
                // The account might have been re-created by the discovery.
                // Reload focus, try to find out if there is a new matching link (and the old is gone)
                LensFocusContext<F> focusContext = context.getFocusContext();
                if (focusContext != null) {
                    Class<F> focusClass = focusContext.getObjectTypeClass();
                    if (FocusType.class.isAssignableFrom(focusClass)) {
                        LOGGER.trace("Reloading focus to check for new links");
                        PrismObject<F> focusCurrent = cacheRepositoryService.getObject(focusContext.getObjectTypeClass(), focusContext.getOid(), null, result);
                        FocusType focusType = (FocusType) focusCurrent.asObjectable();
                        for (ObjectReferenceType linkRef : focusType.getLinkRef()) {
                            if (linkRef.getOid().equals(projCtx.getOid())) {
                                // The deleted shadow is still in the linkRef. This should not happen, but it obviously happens sometimes.
                                // Maybe some strange race condition? Anyway, we want a robust behavior and this linkeRef should NOT be there.
                                // So simple remove it.
                                LOGGER.warn("The OID " + projCtx.getOid() + " of deleted shadow still exists in the linkRef after discovery (" + focusCurrent + "), removing it");
                                ReferenceDelta unlinkDelta = ReferenceDelta.createModificationDelete(FocusType.F_LINK_REF, focusContext.getObjectDefinition(), linkRef.asReferenceValue().clone());
                                focusContext.swallowToSecondaryDelta(unlinkDelta);
                                continue;
                            }
                            boolean found = false;
                            for (LensProjectionContext pCtx : context.getProjectionContexts()) {
                                if (linkRef.getOid().equals(pCtx.getOid())) {
                                    found = true;
                                    break;
                                }
                            }
                            if (!found) {
                                // This link is new, it is not in the existing lens context
                                PrismObject<ShadowType> newLinkRepoShadow = cacheRepositoryService.getObject(ShadowType.class, linkRef.getOid(), null, result);
                                if (ShadowUtil.matches(newLinkRepoShadow, projCtx.getResourceShadowDiscriminator())) {
                                    LOGGER.trace("Found new matching link: {}, updating projection context", newLinkRepoShadow);
                                    // MID-3317
                                    LOGGER.trace("Applying definition from provisioning first.");
                                    provisioningService.applyDefinition(newLinkRepoShadow, task, result);
                                    projCtx.setObjectCurrent(newLinkRepoShadow);
                                    projCtx.setOid(newLinkRepoShadow.getOid());
                                    projCtx.recompute();
                                    compensated = true;
                                    break;
                                } else {
                                    LOGGER.trace("Found new link: {}, but skipping it because it does not match the projection context", newLinkRepoShadow);
                                }
                            }
                        }
                    }
                }
            }
            if (!compensated) {
                LOGGER.trace("ObjectNotFound error is not compensated, setting context to thombstone");
                projCtx.getResourceShadowDiscriminator().setThombstone(true);
                projCtx.setExists(false);
                projCtx.setFullShadow(false);
            }
        }
    }
    projCtx.recompute();
    if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("Loaded full resource object:\n{}", projCtx.debugDump(1));
    }
}

Example 83 with PrismObject

use of com.evolveum.midpoint.prism.PrismObject in project midpoint by Evolveum.

the class ContextLoader method getOrCreateAccountContext.

private <F extends FocusType> LensProjectionContext getOrCreateAccountContext(LensContext<F> context, PrismObject<ShadowType> projection, Task task, OperationResult result) throws ObjectNotFoundException, CommunicationException, SchemaException, ConfigurationException, SecurityViolationException, PolicyViolationException, ExpressionEvaluationException {
    ShadowType accountType = projection.asObjectable();
    String resourceOid = ShadowUtil.getResourceOid(accountType);
    if (resourceOid == null) {
        throw new SchemaException("The " + projection + " has null resource reference OID");
    }
    LensProjectionContext projectionContext = context.findProjectionContextByOid(accountType.getOid());
    if (projectionContext == null) {
        String intent = ShadowUtil.getIntent(accountType);
        ShadowKindType kind = ShadowUtil.getKind(accountType);
        ResourceType resource = LensUtil.getResourceReadOnly(context, resourceOid, provisioningService, task, result);
        intent = LensUtil.refineProjectionIntent(kind, intent, resource, prismContext);
        boolean thombstone = false;
        if (ShadowUtil.isDead(accountType)) {
            thombstone = true;
        }
        ResourceShadowDiscriminator rsd = new ResourceShadowDiscriminator(resourceOid, kind, intent, thombstone);
        projectionContext = LensUtil.getOrCreateProjectionContext(context, rsd);
        if (projectionContext.getOid() == null) {
            projectionContext.setOid(projection.getOid());
        } else if (projection.getOid() != null && !projectionContext.getOid().equals(projection.getOid())) {
            // slightly inefficient here and check for existing shadow existence
            try {
                GetOperationOptions rootOpt = GetOperationOptions.createPointInTimeType(PointInTimeType.FUTURE);
                rootOpt.setDoNotDiscovery(true);
                Collection<SelectorOptions<GetOperationOptions>> opts = SelectorOptions.createCollection(rootOpt);
                LOGGER.trace("Projection conflict detected, exsting: {}, new {}", projectionContext.getOid(), projection.getOid());
                PrismObject<ShadowType> existingShadow = provisioningService.getObject(ShadowType.class, projectionContext.getOid(), opts, task, result);
                // Maybe it is the other way around
                try {
                    PrismObject<ShadowType> newShadow = provisioningService.getObject(ShadowType.class, projection.getOid(), opts, task, result);
                    // Obviously, two projections with the same discriminator exists
                    if (LOGGER.isTraceEnabled()) {
                        LOGGER.trace("Projection {} already exists in context\nExisting:\n{}\nNew:\n{}", new Object[] { rsd, existingShadow.debugDump(1), newShadow.debugDump(1) });
                    }
                    throw new PolicyViolationException("Projection " + rsd + " already exists in context (existing " + existingShadow + ", new " + projection);
                } catch (ObjectNotFoundException e) {
                    // This is somehow expected, fix it and we can go on
                    result.muteLastSubresultError();
                    // We have to create new context in this case, but it has to have thumbstone set
                    rsd.setThombstone(true);
                    projectionContext = LensUtil.getOrCreateProjectionContext(context, rsd);
                    // We have to mark it as dead right now, otherwise the uniqueness check may fail
                    markShadowDead(projection.getOid(), result);
                }
            } catch (ObjectNotFoundException e) {
                // This is somehow expected, fix it and we can go on
                result.muteLastSubresultError();
                String shadowOid = projectionContext.getOid();
                projectionContext.getResourceShadowDiscriminator().setThombstone(true);
                projectionContext = LensUtil.getOrCreateProjectionContext(context, rsd);
                // We have to mark it as dead right now, otherwise the uniqueness check may fail
                markShadowDead(shadowOid, result);
            }
        }
    }
    return projectionContext;
}

Example 84 with PrismObject

use of com.evolveum.midpoint.prism.PrismObject in project midpoint by Evolveum.

the class FocusConstraintsChecker method checkPropertyUniqueness.

private <T> boolean checkPropertyUniqueness(PrismObject<F> objectNew, ItemPath propPath, LensContext<F> context, OperationResult result) throws SchemaException {
    PrismProperty<T> property = objectNew.findProperty(propPath);
    if (property == null || property.isEmpty()) {
        throw new SchemaException("No property " + propPath + " in new object " + objectNew + ", cannot check uniqueness");
    }
    String oid = objectNew.getOid();
    ObjectQuery query = QueryBuilder.queryFor(objectNew.getCompileTimeClass(), prismContext).itemAs(property).build();
    List<PrismObject<F>> foundObjects = repositoryService.searchObjects(objectNew.getCompileTimeClass(), query, null, result);
    if (LOGGER.isTraceEnabled()) {
        LOGGER.trace("Uniqueness check of {}, property {} resulted in {} results, using query:\n{}", new Object[] { objectNew, propPath, foundObjects.size(), query.debugDump() });
    }
    if (foundObjects.isEmpty()) {
        return true;
    }
    if (foundObjects.size() > 1) {
        LOGGER.trace("Found more than one object with property " + propPath + " = " + property);
        message("Found more than one object with property " + propPath + " = " + property);
        return false;
    }
    LOGGER.trace("Comparing {} and {}", foundObjects.get(0).getOid(), oid);
    boolean match = foundObjects.get(0).getOid().equals(oid);
    if (!match) {
        if (LOGGER.isTraceEnabled()) {
            LOGGER.trace("Found conflicting existing object with property " + propPath + " = " + property + ":\n" + foundObjects.get(0).debugDump());
        }
        message("Found conflicting existing object with property " + propPath + " = " + property + ": " + foundObjects.get(0));
        conflictingObject = foundObjects.get(0);
    }
    return match;
}

Example 85 with PrismObject

use of com.evolveum.midpoint.prism.PrismObject in project midpoint by Evolveum.

the class TestUcfDummyMulti method test210TwoBlockingSearches.

@Test
public void test210TwoBlockingSearches() throws Exception {
    final String TEST_NAME = "test210TwoBlockingSearches";
    TestUtil.displayTestTile(TEST_NAME);
    // GIVEN
    final ObjectClassComplexTypeDefinition accountDefinition = resourceSchema.findDefaultObjectClassDefinition(ShadowKindType.ACCOUNT);
    // Determine object class from the schema
    final OperationResult result1 = new OperationResult(this.getClass().getName() + "." + TEST_NAME);
    final List<PrismObject<ShadowType>> searchResults1 = new ArrayList<PrismObject<ShadowType>>();
    final ResultHandler<ShadowType> handler1 = new ResultHandler<ShadowType>() {

        @Override
        public boolean handle(PrismObject<ShadowType> shadow) {
            checkUcfShadow(shadow, accountDefinition);
            searchResults1.add(shadow);
            return true;
        }
    };
    final OperationResult result2 = new OperationResult(this.getClass().getName() + "." + TEST_NAME);
    final List<PrismObject<ShadowType>> searchResults2 = new ArrayList<PrismObject<ShadowType>>();
    final ResultHandler<ShadowType> handler2 = new ResultHandler<ShadowType>() {

        @Override
        public boolean handle(PrismObject<ShadowType> shadow) {
            checkUcfShadow(shadow, accountDefinition);
            searchResults2.add(shadow);
            return true;
        }
    };
    dummyResource.setBlockOperations(true);
    // WHEN
    Thread t1 = new Thread(new Runnable() {

        @Override
        public void run() {
            try {
                cc.search(accountDefinition, new ObjectQuery(), handler1, null, null, null, null, result1);
            } catch (CommunicationException | GenericFrameworkException | SchemaException | SecurityViolationException | ObjectNotFoundException e) {
                LOGGER.error("Error in the search: {}", e.getMessage(), e);
            }
        }
    });
    t1.setName("search1");
    t1.start();
    // Give the new thread a chance to get blocked
    Thread.sleep(500);
    ConnectorOperationalStatus opStat = cc.getOperationalStatus();
    display("stats (blocked 1)", opStat);
    assertEquals("Wrong pool active", (Integer) 1, opStat.getPoolStatusNumActive());
    assertEquals("Wrong pool active", (Integer) 0, opStat.getPoolStatusNumIdle());
    assertEquals("Unexpected number of search results", 0, searchResults1.size());
    Thread t2 = new Thread(new Runnable() {

        @Override
        public void run() {
            try {
                cc.search(accountDefinition, new ObjectQuery(), handler2, null, null, null, null, result2);
            } catch (CommunicationException | GenericFrameworkException | SchemaException | SecurityViolationException | ObjectNotFoundException e) {
                LOGGER.error("Error in the search: {}", e.getMessage(), e);
            }
        }
    });
    t2.setName("search2");
    t2.start();
    // Give the new thread a chance to get blocked
    Thread.sleep(500);
    opStat = cc.getOperationalStatus();
    display("stats (blocked 2)", opStat);
    assertEquals("Wrong pool active", (Integer) 2, opStat.getPoolStatusNumActive());
    assertEquals("Wrong pool active", (Integer) 0, opStat.getPoolStatusNumIdle());
    assertEquals("Unexpected number of search results", 0, searchResults1.size());
    dummyResource.unblockAll();
    t1.join();
    t2.join();
    dummyResource.setBlockOperations(false);
    // THEN
    assertEquals("Unexpected number of search results 1", 1, searchResults1.size());
    assertEquals("Unexpected number of search results 2", 1, searchResults2.size());
    opStat = cc.getOperationalStatus();
    display("stats (final)", opStat);
    assertEquals("Wrong pool active", (Integer) 0, opStat.getPoolStatusNumActive());
    assertEquals("Wrong pool active", (Integer) 2, opStat.getPoolStatusNumIdle());
    PrismObject<ShadowType> searchResult1 = searchResults1.get(0);
    display("Search result 1", searchResult1);
    PrismObject<ShadowType> searchResult2 = searchResults2.get(0);
    display("Search result 2", searchResult2);
}