Trait ConditionalStorage

Source

pub trait ConditionalStorage: ResourceStorage {
    // Required methods
    fn conditional_create<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        tenant: &'life1 TenantContext,
        resource_type: &'life2 str,
        resource: Value,
        search_params: &'life3 str,
        fhir_version: FhirVersion,
    ) -> Pin<Box<dyn Future<Output = StorageResult<ConditionalCreateResult>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn conditional_update<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        tenant: &'life1 TenantContext,
        resource_type: &'life2 str,
        resource: Value,
        search_params: &'life3 str,
        upsert: bool,
        fhir_version: FhirVersion,
    ) -> Pin<Box<dyn Future<Output = StorageResult<ConditionalUpdateResult>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;
    fn conditional_delete<'life0, 'life1, 'life2, 'life3, 'async_trait>(
        &'life0 self,
        tenant: &'life1 TenantContext,
        resource_type: &'life2 str,
        search_params: &'life3 str,
    ) -> Pin<Box<dyn Future<Output = StorageResult<ConditionalDeleteResult>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait;

    // Provided method
    fn conditional_patch<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>(
        &'life0 self,
        tenant: &'life1 TenantContext,
        resource_type: &'life2 str,
        search_params: &'life3 str,
        patch: &'life4 PatchFormat,
    ) -> Pin<Box<dyn Future<Output = StorageResult<ConditionalPatchResult>> + Send + 'async_trait>>
       where Self: Sync + 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait,
             'life3: 'async_trait,
             'life4: 'async_trait { ... }
}

Expand description

Extension trait for conditional operations based on search criteria.

Required Methods§

Source

fn conditional_create<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, tenant: &'life1 TenantContext, resource_type: &'life2 str, resource: Value, search_params: &'life3 str, fhir_version: FhirVersion, ) -> Pin<Box<dyn Future<Output = StorageResult<ConditionalCreateResult>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Creates a resource only if no matching resource exists.

§Arguments

tenant - The tenant context
resource_type - The FHIR resource type
resource - The resource to create
search_params - Search parameters to check for existing match
fhir_version - The FHIR specification version for this resource

§Returns

Created - If no match was found and resource was created
Exists - If exactly one matching resource was found
MultipleMatches - If multiple matching resources were found (error)

Source

fn conditional_update<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, tenant: &'life1 TenantContext, resource_type: &'life2 str, resource: Value, search_params: &'life3 str, upsert: bool, fhir_version: FhirVersion, ) -> Pin<Box<dyn Future<Output = StorageResult<ConditionalUpdateResult>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Updates a resource based on search criteria.

§Arguments

tenant - The tenant context
resource_type - The FHIR resource type
resource - The new resource content
search_params - Search parameters to find the resource
upsert - If true, create if no match found
fhir_version - The FHIR specification version for this resource (used if creating)

§Returns

Updated - If exactly one match was found and updated
Created - If no match was found and upsert is true
NoMatch - If no match was found and upsert is false
MultipleMatches - If multiple matches were found (error)

Source

fn conditional_delete<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, tenant: &'life1 TenantContext, resource_type: &'life2 str, search_params: &'life3 str, ) -> Pin<Box<dyn Future<Output = StorageResult<ConditionalDeleteResult>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Deletes a resource based on search criteria.

§Arguments

tenant - The tenant context
resource_type - The FHIR resource type
search_params - Search parameters to find the resource

§Returns

Deleted - If exactly one match was found and deleted
NoMatch - If no match was found
MultipleMatches - If multiple matches were found (error)

Provided Methods§

Source

fn conditional_patch<'life0, 'life1, 'life2, 'life3, 'life4, 'async_trait>( &'life0 self, tenant: &'life1 TenantContext, resource_type: &'life2 str, search_params: &'life3 str, patch: &'life4 PatchFormat, ) -> Pin<Box<dyn Future<Output = StorageResult<ConditionalPatchResult>> + Send + 'async_trait>>
where Self: Sync + 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, 'life4: 'async_trait,

Patches a resource based on search criteria.

This implements conditional patch as defined in FHIR: PATCH [base]/[type]?[search-params]

§Arguments

tenant - The tenant context
resource_type - The FHIR resource type
search_params - Search parameters to find the resource
patch - The patch to apply (JSON Patch, FHIRPath Patch, or Merge Patch)

§Returns

Patched - If exactly one match was found and patched
NoMatch - If no match was found
MultipleMatches - If multiple matches were found (error)

§Errors

StorageError::Validation - If the patch is invalid or would create invalid resource
StorageError::Backend(NotSupported) - If conditional patch is not supported