puppetlabs.puppetdb.http.query — org.openvoxproject/puppetdb 8.12.0

Query parameter manipulation

Functions that aid in the parsing, serialization, and manipulation of PuppetDB queries embedded in HTTP parameters.

add-criteria clj

(add-criteria crit query)

Add a criteria to the given query, taking top-level 'extract' and 'from' forms into account.

coerce-to-boolean clj

(coerce-to-boolean b)

Parses b to a boolean unless it's already a boolean

convert-query-params clj

(convert-query-params full-query param-spec)

Inputs: [full-query param-spec] Returns: puppetdb-query-schema

This will update a query map to contain the parsed and validated query parameters

create-query-map clj

(create-query-map req param-spec parse-fn)

Inputs: [req param-spec parse-fn] Returns: puppetdb-query-schema

Takes a ring request map and extracts the puppetdb query from the request. GET and POST are accepted, all other requests throw an exception

find-active-node-restriction-criteria clj

(find-active-node-restriction-criteria query)

Find the first criteria in the given query that explicitly deals with active/deactivated nodes. Return nil if the query has no such criteria.

get-req->query clj

(get-req->query
  {:keys [params globals] query-uuid :puppetdb-query-uuid :as _req}
  parse-fn)

Converts parameters of a GET request to a pdb query map

is-active-node-criteria? clj

(is-active-node-criteria? criteria)

narrow-globals clj

(narrow-globals globals)

Reduces the number of globals to limit their reach in the codebase

paging-clauses? clj

(paging-clauses? query-fragments)

param-spec-schema clj

parse-json-or-pql-query clj

(parse-json-or-pql-query query query-uuid log-queries?)

Parse a query string either as JSON or PQL to transform it to AST

parse-json-query clj

(parse-json-query query query-uuid log-queries?)

Parse a query string as JSON. Multiple queries or any other data, after the query, will result in a bad-query-ex.

parse-json-sequence clj

(parse-json-sequence query)

Parse a query string as JSON. Parse errors will result in an bad-query-ex Should not be used as a parse-fn directly. Use parse-json-query instead

parse-timeout clj

(parse-timeout x)

post-req->query clj

(post-req->query {query-uuid :puppetdb-query-uuid :as req} parse-fn)

Takes a POST body and parses the JSON to create a pdb query map

puppetdb-query-schema clj

This schema defines a PuppetDB query and its available parameters. In a GET request this is contained in various query parameters, for POST requests this should be contained in the body of the request

query-criteria clj

(query-criteria query)

Extract the 'criteria' (select) part of the given query

query-handler clj

(query-handler version)

restrict-fact-query-to-name clj

(restrict-fact-query-to-name req)

Restrict the query parameter of the supplied request so that it only returns facts with the given name

restrict-fact-query-to-value clj

(restrict-fact-query-to-value req)

Restrict the query parameter of the supplied request so that it only returns facts with the given name

restrict-query clj

(restrict-query restriction req)

Given a criteria that will restrict a query, modify the supplied request so that its query parameter is now restricted according to restriction

restrict-query-to-active-nodes clj

(restrict-query-to-active-nodes req)

Restrict the query parameter of the supplied request so that it only returns results for the supplied node, unless a node-active criteria is already explicitly specified.

restrict-query-to-entity clj

(restrict-query-to-entity entity)

Inputs: [entity :- String]

Restrict the query to a particular entity, by wrapping the query in a from.

restrict-query-to-environment clj

(restrict-query-to-environment req)

Restrict the query parameter of the supplied request so that it only returns results for the supplied environment

restrict-query-to-node clj

(restrict-query-to-node req)

Restrict the query parameter of the supplied request so that it only returns results for the supplied node

restrict-query-to-producer clj

(restrict-query-to-producer req)

Restrict the query parameter of the supplied request so that it only returns results for the supplied producer

restrict-query-to-report clj

(restrict-query-to-report req)

Restrict the query parameter of the supplied request so that it only returns results for the supplied active node

restrict-resource-query-to-title clj

(restrict-resource-query-to-title req)

Restrict the query parameter of the supplied request so that it only returns resources with the given title

restrict-resource-query-to-type clj

(restrict-resource-query-to-type req)

Restrict the query parameter of the supplied request so that it only returns resources with the given type

time-and-parse-pql clj

(time-and-parse-pql query query-uuid log-queries?)

Time how long it takes to transform a PQL query to AST, if the time is greater than 1s, a warning is logged. Returns the transformed query.

valid-query? clj

(valid-query? scf-read-db version query-map query-options)

validate-distinct-options! clj

(validate-distinct-options!
  {:keys [distinct_start_time distinct_end_time distinct_resources] :as params})

Validate the HTTP query params related to a distinct_resources query. Return a map containing the validated distinct_resources options, parsed to the correct data types. Throws bad-query-ex if any arguments are missing or invalid.

validate-query-params clj

(validate-query-params params param-spec)

Inputs: [params param-spec :- param-spec-schema]

Given a set of params and a param spec, throw an error if required params are missing or unsupported params are present, otherwise return the params.

wrap-typical-query clj

(wrap-typical-query handler param-spec)

(wrap-typical-query handler param-spec parse-fn)

Wrap a query endpoint request handler with the normal behaviors. Augment the query handler with code to extract the query from the incoming GET or POST and include it in the request as a pdb query map, and handle query timeouts.

wrap-with-from clj

(wrap-with-from entity query)

Wrap a query in a from, using the entity and any provided query