private void addValue() {
final ObjectAdapter valueAdapter = objectMember.get(objectAdapter);
// use the runtime type if we have a value, else the compile time type of the member otherwise
final ObjectSpecification spec =
valueAdapter != null ? valueAdapter.getSpecification() : objectMember.getSpecification();
final ValueFacet valueFacet = spec.getFacet(ValueFacet.class);
if (valueFacet != null) {
String format = null;
final Class<?> specClass = spec.getCorrespondingClass();
if (specClass == java.math.BigDecimal.class) {
// look for facet on member, else on the value's spec
final BigDecimalValueFacet bigDecimalValueFacet =
getFacet(
BigDecimalValueFacet.class,
objectMember,
valueAdapter != null ? valueAdapter.getSpecification() : null);
if (bigDecimalValueFacet != null) {
final Integer precision = bigDecimalValueFacet.getPrecision();
final Integer scale = bigDecimalValueFacet.getScale();
format = String.format("big-decimal(%d,%d)", precision, scale);
}
} else if (specClass == java.math.BigInteger.class) {
// TODO: need to extend BigIntegerValueFacet similar to BigDecimalValueFacet
}
JsonValueEncoder.appendValueAndFormat(spec, valueAdapter, representation, format);
return;
}
final RenderFacet renderFacet = objectMember.getFacet(RenderFacet.class);
boolean eagerlyRender =
renderFacet != null
&& renderFacet.value() == Type.EAGERLY
&& rendererContext.canEagerlyRender(valueAdapter);
if (valueAdapter == null) {
representation.mapPut("value", NullNode.getInstance());
} else {
final TitleFacet titleFacet = spec.getFacet(TitleFacet.class);
final String title = titleFacet.title(valueAdapter, rendererContext.getLocalization());
final LinkBuilder valueLinkBuilder =
DomainObjectReprRenderer.newLinkToBuilder(rendererContext, Rel.VALUE, valueAdapter)
.withTitle(title);
if (eagerlyRender) {
final DomainObjectReprRenderer renderer =
new DomainObjectReprRenderer(
rendererContext, getLinkFollowSpecs(), JsonRepresentation.newMap());
renderer.with(valueAdapter);
if (mode.isEventSerialization()) {
renderer.asEventSerialization();
}
valueLinkBuilder.withValue(renderer.render());
}
representation.mapPut("value", valueLinkBuilder.build());
}
}
void appendServicePathsAndDefinitions() {
// take copy to avoid concurrent modification exception
final Collection<ObjectSpecification> allSpecs =
Lists.newArrayList(specificationLoader.allSpecifications());
for (final ObjectSpecification serviceSpec : allSpecs) {
final DomainServiceFacet domainServiceFacet = serviceSpec.getFacet(DomainServiceFacet.class);
if (domainServiceFacet == null) {
continue;
}
if (visibility.isPublic()
&& domainServiceFacet.getNatureOfService() != NatureOfService.VIEW_REST_ONLY) {
continue;
}
if (domainServiceFacet.getNatureOfService() != NatureOfService.VIEW_MENU_ONLY
&& domainServiceFacet.getNatureOfService() != NatureOfService.VIEW
&& domainServiceFacet.getNatureOfService() != NatureOfService.VIEW_REST_ONLY) {
continue;
}
final List<ObjectAction> serviceActions =
Util.actionsOf(serviceSpec, visibility, classExcluder);
if (serviceActions.isEmpty()) {
continue;
}
appendServicePath(serviceSpec);
for (final ObjectAction serviceAction : serviceActions) {
appendServiceActionInvokePath(serviceSpec, serviceAction);
}
}
}
private void addContributeeActionsIfAny(
final ObjectAdapter serviceAdapter, final List<ObjectAction> contributeeActionsToAppendTo) {
final ObjectSpecification specification = serviceAdapter.getSpecification();
if (specification == this) {
return;
}
final List<ObjectAction> contributeeActions = Lists.newArrayList();
final List<ObjectAction> serviceActions =
specification.getObjectActions(
ActionType.ALL, Contributed.INCLUDED, Filters.<ObjectAction>any());
for (final ObjectAction serviceAction : serviceActions) {
if (isAlwaysHidden(serviceAction)) {
continue;
}
final NotContributedFacet notContributed = serviceAction.getFacet(NotContributedFacet.class);
if (notContributed != null && notContributed.toActions()) {
continue;
}
if (!(serviceAction instanceof ObjectActionImpl)) {
continue;
}
final ObjectActionImpl contributedAction = (ObjectActionImpl) serviceAction;
// see if qualifies by inspecting all parameters
final int contributeeParam = contributeeParameterMatchOf(contributedAction);
if (contributeeParam != -1) {
ObjectActionContributee contributeeAction =
new ObjectActionContributee(
serviceAdapter, contributedAction, contributeeParam, this, objectMemberContext);
facetProcessor.processMemberOrder(metadataProperties, contributeeAction);
contributeeActions.add(contributeeAction);
}
}
contributeeActionsToAppendTo.addAll(contributeeActions);
}
private Property modelFor(final ObjectSpecification specification) {
if (specification == null) {
return new ObjectProperty();
}
// no "simple" representation for void or values
final Class<?> correspondingClass = specification.getCorrespondingClass();
if (correspondingClass == void.class || correspondingClass == Void.class) {
return new ObjectProperty();
}
// no "simple" representation for values
final Property property = valuePropertyFactory.newProperty(correspondingClass);
if (property != null) {
// was recognized as a value
return new ObjectProperty();
}
if (specification.isParentedOrFreeCollection()) {
TypeOfFacet typeOfFacet = specification.getFacet(TypeOfFacet.class);
if (typeOfFacet != null) {
ObjectSpecification elementSpec = typeOfFacet.valueSpec();
if (elementSpec != null) {
return arrayPropertyOf(elementSpec);
}
}
}
if (specification.getCorrespondingClass() == java.lang.Object.class) {
return new ObjectProperty();
}
if (specification.getCorrespondingClass() == java.lang.Enum.class) {
return new StringProperty();
}
return newRefProperty(objectTypeFor(specification) + "Repr");
}
private static void simpleObject(
final ObjectAdapter collectionAdapter, final DebugBuilder debugBuilder) {
debugBuilder.appendln(collectionAdapter.titleString());
final ObjectSpecification objectSpec = collectionAdapter.getSpecification();
if (objectSpec.isParentedOrFreeCollection()) {
final CollectionFacet facet =
CollectionFacetUtils.getCollectionFacetFromSpec(collectionAdapter);
int i = 1;
for (final ObjectAdapter element : facet.collection(collectionAdapter)) {
debugBuilder.appendln(i++ + " " + element.titleString());
}
} else {
// object is a regular Object
try {
final List<ObjectAssociation> fields = objectSpec.getAssociations(Contributed.EXCLUDED);
for (int i = 0; i < fields.size(); i++) {
final ObjectAssociation field = fields.get(i);
final ObjectAdapter obj = field.get(collectionAdapter);
final String name = field.getId();
if (obj == null) {
debugBuilder.appendln(name, "null");
} else {
debugBuilder.appendln(name, obj.titleString());
}
}
} catch (final RuntimeException e) {
debugBuilder.appendException(e);
}
}
}
@Override
protected ApplicationAdvice appliesTo(IModel<?> model) {
if (model instanceof ScalarModel) {
ScalarModel mo = (ScalarModel) model;
ObjectSpecification os = mo.getTypeOfSpecification();
ObjectSpecification locatableSpec =
getSpecificationLoader().loadSpecification(ReportPrinter.class);
if (os.isOfType(locatableSpec)) {
System.out.println(locatableSpec);
return ApplicationAdvice.APPLIES;
}
/* Remove
Object obj = model.getObject();
PropertyMemento pm = ((ScalarModel) model).getPropertyMemento();
if (pm != null && pm.getIdentifier().equals("description")){
//return ApplicationAdvice.APPLIES_EXCLUSIVELY;
}
if (obj != null) {
if (obj instanceof PojoAdapter) {
PojoAdapter po = (PojoAdapter) obj;
ObjectSpecification os2 = po.getSpecification();
System.out.println(os2.getSingularName());
System.out.println(po.getSpecification().getCorrespondingClass().getName());
if (po.getSpecification().getCorrespondingClass().isAnnotationPresent(Html.class)) {
//return ApplicationAdvice.APPLIES;
}
}
}
*/
}
return ApplicationAdvice.DOES_NOT_APPLY;
}
private ObjectAdapterMemento(final ObjectAdapter adapter) {
if (adapter == null) {
throw new IllegalArgumentException("adapter cannot be null");
}
final ObjectSpecification specification = adapter.getSpecification();
objectSpecId = specification.getSpecId();
init(adapter);
}
@Override
ObjectAdapter recreateAdapter(
final ObjectAdapterMemento oam, ConcurrencyChecking concurrencyChecking) {
ObjectSpecId objectSpecId = oam.objectSpecId;
ObjectSpecification objectSpec = SpecUtils.getSpecificationFor(objectSpecId);
final EncodableFacet encodableFacet = objectSpec.getFacet(EncodableFacet.class);
return encodableFacet.fromEncodedString(oam.encodableValue);
}
public static void addTargetBlankIfActionReturnsUrl(
final AbstractLink link, final ObjectAction action) {
final ObjectSpecification returnType = action.getReturnType();
if (returnType != null && "java.net.URL".equals(returnType.getFullIdentifier())) {
link.add(new AttributeAppender("target", Model.of("_blank")));
link.add(new CssClassAppender("noVeil"));
}
}
private static void actionDetails(
final ObjectAction objectAction,
final int indent,
final int count,
final DebugBuilder debugBuilder) {
debugBuilder.appendln(
(count + 1) + "." + objectAction.getId() + " (" + objectAction.getClass().getName() + ")");
debugBuilder.indent();
try {
if (objectAction.getDescription() != null && !objectAction.getDescription().equals("")) {
debugBuilder.appendln("Description", objectAction.getDescription());
}
debugBuilder.appendln("ID", objectAction.getId());
debugBuilder.appendln(objectAction.debugData());
debugBuilder.appendln("On type", objectAction.getOnType());
final Class<? extends Facet>[] facets = objectAction.getFacetTypes();
if (facets.length > 0) {
debugBuilder.appendln("Facets");
debugBuilder.indent();
for (final Class<? extends Facet> facet : facets) {
debugBuilder.appendln(objectAction.getFacet(facet).toString());
}
debugBuilder.unindent();
}
final ObjectSpecification returnType = objectAction.getReturnType();
debugBuilder.appendln("Returns", returnType == null ? "VOID" : returnType.toString());
final List<ObjectActionParameter> parameters = objectAction.getParameters();
if (parameters.size() == 0) {
debugBuilder.appendln("Parameters", "none");
} else {
debugBuilder.appendln("Parameters");
debugBuilder.indent();
final List<ObjectActionParameter> p = objectAction.getParameters();
for (int j = 0; j < parameters.size(); j++) {
debugBuilder.append(p.get(j).getName());
debugBuilder.append(" (");
debugBuilder.append(parameters.get(j).getSpecification().getFullIdentifier());
debugBuilder.appendln(")");
debugBuilder.indent();
final Class<? extends Facet>[] parameterFacets = p.get(j).getFacetTypes();
for (final Class<? extends Facet> parameterFacet : parameterFacets) {
debugBuilder.appendln(p.get(j).getFacet(parameterFacet).toString());
}
debugBuilder.unindent();
}
debugBuilder.unindent();
}
} catch (final RuntimeException e) {
debugBuilder.appendException(e);
}
debugBuilder.unindent();
}
/** API: Return specification. */
@Override
public ObjectSpecification loadSpecification(final Class<?> type) {
final ObjectSpecification spec = internalLoadSpecification(type);
if (spec == null) {
return null;
}
if (getCache().isInitialized() && getCache().getByObjectType(spec.getSpecId()) == null) {
getCache().recache(spec.getSpecId(), spec);
}
return spec;
}
private void cacheBySpecId() {
final Map<ObjectSpecId, ObjectSpecification> specById = Maps.newHashMap();
for (final ObjectSpecification objSpec : allSpecifications()) {
final ObjectSpecId objectSpecId = objSpec.getSpecId();
if (objectSpecId == null) {
continue;
}
specById.put(objectSpecId, objSpec);
}
getCache().setCacheBySpecId(specById);
}
@Override
public void invalidateCacheFor(Object domainObject) {
final Class<? extends Object> cls = domainObject.getClass();
final Class<?> substitutedType = getClassSubstitutor().getClass(cls);
ObjectSpecification spec = loadSpecification(substitutedType);
while (spec != null) {
final Class<?> type = spec.getCorrespondingClass();
getCache().remove(type.getName());
recache(spec);
spec = spec.superclass();
}
}
private void findInstances(
final ObjectSpecification spec,
final PersistenceQueryBuiltIn persistenceQuery,
final List<ObjectAdapter> foundInstances) {
instancesFor(spec.getSpecId()).findInstancesAndAdd(persistenceQuery, foundInstances);
// include subclasses
final List<ObjectSpecification> subclasses = spec.subclasses();
for (int i = 0; i < subclasses.size(); i++) {
findInstances(subclasses.get(i), persistenceQuery, foundInstances);
}
}
@Override
protected void resetCollectionParent(
final DatabaseConnector connector,
final ObjectAdapter parent,
final Iterator<ObjectAdapter> elements) {
LOG.debug("Saving polymorphic list");
ObjectSpecification elementSpecification;
while (elements.hasNext()) {
final ObjectAdapter thisAdapter = elements.next();
elementSpecification = thisAdapter.getSpecification();
// Reinstall collection parent
final StringBuffer update = new StringBuffer();
update.append("INSERT INTO ");
update.append(table);
update.append(" (");
// list of column names
super.getIdMapping().appendColumnNames(update);
update.append("," + getForeignKeyName());
update.append(", " + itemIdColumnName);
update.append("," + classColumnName);
update.append(") VALUES (");
// Row ID column
final Object pojo = thisAdapter.getObject();
final RootOid transientRootOid = oidGenerator.createTransientOid(pojo);
final RootOid persistentRootOid = oidGenerator.createPersistent(pojo, transientRootOid);
polyIdMapper.appendObjectId(connector, update, persistentRootOid);
// polyIdMapper.appendObjectId(connector, update,
// thisAdapter.getOid());
update.append(",");
// Foreign key ID column
getForeignKeyMapping().appendInsertValues(connector, update, parent);
update.append(",");
// item Id column
final RootOid oid = (RootOid) thisAdapter.getOid();
getIdMapping().appendObjectId(connector, update, oid);
// Class name column
update.append(",?)");
connector.addToQueryValues(elementSpecification.getFullIdentifier());
connector.insert(update.toString());
}
}
void appendObjectPathsAndDefinitions() {
// take copy to avoid concurrent modification exception
final Collection<ObjectSpecification> allSpecs =
Lists.newArrayList(specificationLoader.allSpecifications());
for (final ObjectSpecification objectSpec : allSpecs) {
final DomainServiceFacet domainServiceFacet = objectSpec.getFacet(DomainServiceFacet.class);
if (domainServiceFacet != null) {
continue;
}
final MixinFacet mixinFacet = objectSpec.getFacet(MixinFacet.class);
if (mixinFacet != null) {
continue;
}
if (visibility.isPublic() && !Util.isVisibleForPublic(objectSpec)) {
continue;
}
if (objectSpec.isAbstract()) {
continue;
}
if (objectSpec.isValue()) {
continue;
}
// special cases
if (classExcluder.exclude(objectSpec)) {
continue;
}
final List<OneToOneAssociation> objectProperties = Util.propertiesOf(objectSpec, visibility);
final List<OneToManyAssociation> objectCollections =
Util.collectionsOf(objectSpec, visibility);
final List<ObjectAction> objectActions =
Util.actionsOf(objectSpec, visibility, classExcluder);
if (objectProperties.isEmpty() && objectCollections.isEmpty()) {
continue;
}
final ModelImpl isisModel = appendObjectPathAndModelDefinitions(objectSpec);
updateObjectModel(isisModel, objectSpec, objectProperties, objectCollections);
for (final OneToManyAssociation objectCollection : objectCollections) {
appendCollectionTo(objectSpec, objectCollection);
}
for (final ObjectAction objectAction : objectActions) {
appendObjectActionInvokePath(objectSpec, objectAction);
}
}
}
/**
* Determines if this class represents the same class, or a subclass, of the specified class.
*
* <p>cf {@link Class#isAssignableFrom(Class)}, though target and parameter are the opposite way
* around, ie:
*
* <pre>
* cls1.isAssignableFrom(cls2);
* </pre>
*
* <p>is equivalent to:
*
* <pre>
* spec2.isOfType(spec1);
* </pre>
*
* <p>Callable after {@link #introspectTypeHierarchyAndMembers()} has been called.
*/
@Override
public boolean isOfType(final ObjectSpecification specification) {
// do the comparison using value types because of a possible aliasing/race condition
// in matchesParameterOf when building up contributed associations
if (specification.getSpecId().equals(this.getSpecId())) {
return true;
}
for (final ObjectSpecification interfaceSpec : interfaces()) {
if (interfaceSpec.isOfType(specification)) {
return true;
}
}
final ObjectSpecification superclassSpec = superclass();
return superclassSpec != null ? superclassSpec.isOfType(specification) : false;
}
@Override
public ObjectAdapter loadInstanceAndAdapt(final TypedOid oid)
throws ObjectNotFoundException, ObjectPersistenceException {
if (LOG.isDebugEnabled()) {
LOG.debug("getObject " + oid);
}
final ObjectSpecification objectSpec =
getSpecificationLookup().lookupBySpecId(oid.getObjectSpecId());
final ObjectStoreInstances ins = instancesFor(objectSpec.getSpecId());
final ObjectAdapter adapter = ins.getObjectAndMapIfRequired(oid);
if (adapter == null) {
throw new ObjectNotFoundException(oid);
}
return adapter;
}
public String getClassName() {
final String fullIdentifier = spec.getFullIdentifier();
final int lastDot = fullIdentifier.lastIndexOf(".");
return lastDot > 0 && lastDot < fullIdentifier.length() - 1
? fullIdentifier.substring(lastDot + 1, fullIdentifier.length())
: fullIdentifier;
}
@Override
public ApplicationAdvice appliesTo(IModel<?> model) {
if (!(model instanceof EntityCollectionModel)) {
return ApplicationAdvice.DOES_NOT_APPLY;
}
EntityCollectionModel entityCollectionModel = (EntityCollectionModel) model;
if (entityCollectionModel.hasSelectionHandler()) {
return ApplicationAdvice.DOES_NOT_APPLY;
}
ObjectSpecification typeOfSpec = entityCollectionModel.getTypeOfSpecification();
ObjectSpecification pieChartableSpec =
IsisContext.getSpecificationLoader().loadSpecification(PieChartable.class);
return appliesIf(typeOfSpec.isOfType(pieChartableSpec));
}
@Programmatic
@Override
public Object homePage() {
final List<ObjectAdapter> serviceAdapters = getPersistenceSession().getServices();
for (final ObjectAdapter serviceAdapter : serviceAdapters) {
final ObjectSpecification serviceSpec = serviceAdapter.getSpecification();
final List<ObjectAction> objectActions = serviceSpec.getObjectActions(Contributed.EXCLUDED);
for (final ObjectAction objectAction : objectActions) {
final Object homePage = homePageIfUsable(serviceAdapter, objectAction);
if (homePage != null) {
return homePage;
}
}
}
return null;
}
private void addIfReturnsSubtype(
final ObjectAction serviceAction, final List<ObjectAction> matchingActionsToAppendTo) {
final ObjectSpecification returnType = serviceAction.getReturnType();
if (returnType == null) {
return;
}
if (returnType.isParentedOrFreeCollection()) {
final TypeOfFacet facet = serviceAction.getFacet(TypeOfFacet.class);
if (facet != null) {
final ObjectSpecification elementType = facet.valueSpec();
addIfReturnsSubtype(serviceAction, elementType, matchingActionsToAppendTo);
}
} else {
addIfReturnsSubtype(serviceAction, returnType, matchingActionsToAppendTo);
}
}
@Override
public boolean hasInstances(final ObjectSpecification spec) {
if (instancesFor(spec.getSpecId()).hasInstances()) {
return true;
}
// includeSubclasses
final List<ObjectSpecification> subclasses = spec.subclasses();
for (int i = 0; i < subclasses.size(); i++) {
if (hasInstances(subclasses.get(i))) {
return true;
}
}
return false;
}
private void addIfReturnsSubtype(
final ObjectAction serviceAction,
final ObjectSpecification actionType,
final List<ObjectAction> matchingActionsToAppendTo) {
if (actionType.isOfType(this)) {
matchingActionsToAppendTo.add(serviceAction);
}
}
@Programmatic
@SuppressWarnings("unchecked")
@Override
public <T> T newViewModelInstance(Class<T> ofClass, String memento) {
final ObjectSpecification spec = specificationLoader.loadSpecification(ofClass);
if (!spec.containsFacet(ViewModelFacet.class)) {
throw new IsisException("Type must be a ViewModel: " + ofClass);
}
final ObjectAdapter adapter =
persistenceSessionServiceInternal.createViewModelInstance(spec, memento);
if (adapter.getOid().isViewModel()) {
return (T) adapter.getObject();
} else {
throw new IsisException(
"Object instantiated but was not given a ViewModel Oid; please report as a possible defect in Isis: "
+ ofClass);
}
}
private ObjectAction findAction(final ObjectSpecification specification, final String actionId) {
final List<ObjectAction> objectActions = specification.getObjectActions(Contributed.INCLUDED);
for (final ObjectAction objectAction : objectActions) {
if (objectAction.getIdentifier().toClassAndNameIdentityString().equals(actionId)) {
return objectAction;
}
}
return null;
}
@Override
public void validateSpecifications(ValidationFailures validationFailures) {
final Map<ObjectSpecId, ObjectSpecification> specById = Maps.newHashMap();
for (final ObjectSpecification objSpec : allSpecifications()) {
final ObjectSpecId objectSpecId = objSpec.getSpecId();
if (objectSpecId == null) {
continue;
}
final ObjectSpecification existingSpec = specById.put(objectSpecId, objSpec);
if (existingSpec == null) {
continue;
}
validationFailures.add(
"Cannot have two entities with same object type (@ObjectType facet or equivalent) Value; "
+ "both %s and %s are annotated with value of ''%s''.",
existingSpec.getFullIdentifier(), objSpec.getFullIdentifier(), objectSpecId);
}
}
Property propertyFor(final ObjectSpecification objectSpecification) {
final Property property =
valuePropertyFactory.newProperty(objectSpecification.getCorrespondingClass());
if (property != null) {
return property;
} else {
// assume this is a reference to an entity/view model, meaning we use an href
return refToHrefModel();
}
}
public boolean hasInstances(final ObjectSpecification specification) {
ensureOpened();
ensureInTransaction();
if (LOG.isDebugEnabled()) {
LOG.debug("hasInstances: class=" + specification.getFullIdentifier());
}
if (!specification.persistability().isPersistable()) {
LOG.warn("hasInstances: trying to run for non-persistent class " + specification);
return false;
}
final Query query =
QueryUtil.createQuery(getPersistenceManager(), "o", "select o.id", specification, null);
throw new NotYetImplementedException();
// query.set.setMaxResults(1);
// return !query.getResultList().isEmpty();
}
private static void specificationActionMethods(
final ObjectSpecification specification, final DebugBuilder debugBuilder) {
try {
final List<ObjectAction> userActions =
specification.getObjectActions(
ActionType.USER, Contributed.INCLUDED, Filters.<ObjectAction>any());
final List<ObjectAction> explActions =
specification.getObjectActions(
ActionType.EXPLORATION, Contributed.INCLUDED, Filters.<ObjectAction>any());
final List<ObjectAction> prototypeActions =
specification.getObjectActions(
ActionType.PROTOTYPE, Contributed.INCLUDED, Filters.<ObjectAction>any());
final List<ObjectAction> debActions =
specification.getObjectActions(
ActionType.DEBUG, Contributed.INCLUDED, Filters.<ObjectAction>any());
specificationMethods(userActions, explActions, prototypeActions, debActions, debugBuilder);
} catch (final RuntimeException e) {
debugBuilder.appendException(e);
}
}
