private Descriptor buildRepresentationDescriptor(Class<?> type) {
ResourceMetadata metadata = mappings.getMetadataFor(type);
return descriptor()
. //
id(getRepresentationDescriptorId(metadata))
. //
href(entityLinks.linkFor(type).slash("schema").toString())
. //
doc(getDocFor(metadata.getItemResourceDescription()))
. //
descriptors(buildPropertyDescriptors(type, metadata.getItemResourceRel()))
. //
build();
}
private Descriptor buildItemResourceDescriptor(
RootResourceInformation resourceInformation,
Descriptor representationDescriptor,
HttpMethod method) {
PersistentEntity<?, ?> entity = resourceInformation.getPersistentEntity();
ResourceMetadata metadata = mappings.getMetadataFor(entity.getType());
return descriptor()
. //
id(prefix(method).concat(metadata.getItemResourceRel()))
. //
name(metadata.getItemResourceRel())
. //
type(getType(method))
. //
doc(getDocFor(metadata.getItemResourceDescription()))
. //
rt("#".concat(representationDescriptor.getId()))
. //
descriptors(getProjectionDescriptor(entity.getType(), method))
. //
build();
}
/*
* (non-Javadoc)
* @see org.springframework.core.convert.converter.GenericConverter#convert(java.lang.Object, org.springframework.core.convert.TypeDescriptor, org.springframework.core.convert.TypeDescriptor)
*/
@Override
public Object convert(Object source, TypeDescriptor sourceType, TypeDescriptor targetType) {
PersistentEntity<?, ?> persistentEntity = repositories.getPersistentEntity((Class<?>) source);
final ResourceMetadata metadata = mappings.getMappingFor(persistentEntity.getType());
final JsonSchema jsonSchema =
new JsonSchema(
persistentEntity.getName(), accessor.getMessage(metadata.getItemResourceDescription()));
persistentEntity.doWithProperties(
new SimplePropertyHandler() {
/*
* (non-Javadoc)
* @see org.springframework.data.mapping.PropertyHandler#doWithPersistentProperty(org.springframework.data.mapping.PersistentProperty)
*/
@Override
public void doWithPersistentProperty(PersistentProperty<?> persistentProperty) {
Class<?> propertyType = persistentProperty.getType();
String type = uncapitalize(propertyType.getSimpleName());
ResourceMapping propertyMapping = metadata.getMappingFor(persistentProperty);
ResourceDescription description = propertyMapping.getDescription();
String message = accessor.getMessage(description);
Property property =
persistentProperty.isCollectionLike()
? //
new ArrayProperty("array", message, false)
: new Property(type, message, false);
jsonSchema.addProperty(persistentProperty.getName(), property);
}
});
final List<Link> links = new ArrayList<Link>();
persistentEntity.doWithAssociations(
new SimpleAssociationHandler() {
/*
* (non-Javadoc)
* @see org.springframework.data.mapping.AssociationHandler#doWithAssociation(org.springframework.data.mapping.Association)
*/
@Override
public void doWithAssociation(Association<? extends PersistentProperty<?>> association) {
PersistentProperty<?> persistentProperty = association.getInverse();
if (!metadata.isExported(persistentProperty)) {
return;
}
RepositoryLinkBuilder builder =
new RepositoryLinkBuilder(metadata, config.getBaseUri()).slash("{id}");
maybeAddAssociationLink(builder, mappings, persistentProperty, links);
}
});
jsonSchema.add(links);
return jsonSchema;
}