org.rssys.context.core — org.rssys/context 0.1.0-alpha1

*components-path-vec* clj

build-context clj

(build-context component-list)

build system context using given component-list.

Params:

• component-list - vector of ::component Returns:
• atom - as system context if success.
• `exception - if component-list is invalid or other errors.

create! clj

(create! *ctx new-component)

create new component in the system context.

Returns:

• r/success-types - if success.
• r/error-types - if failure.

delete! clj

(delete! *ctx id-kwd)

delete component from system context.

Returns:

• r/success-types - if success.
• r/error-types - if failure.

get-component clj

(get-component *ctx id-kwd)

return component state from system context using its id

get-component-value clj

(get-component-value ctx id-kwd)

return component value from system context value using its id

list-all-ids clj

(list-all-ids *ctx)

get list of ids for all registered components.

Returns:

• vector of keywords.

set-config! clj

(set-config! *ctx id-kwd new-config)

set new config for component.

Returns:

• r/success-types - if success.
• r/error-types - if failure.

start! clj

(start! *ctx id-kwd)

(start! *ctx id-kwd start-fn stop-fn)

start component using given id and (optionally) start/stop functions.

Returns:

• r/success-types - if success.
• r/error-types - if failure.

start-all clj

(start-all *ctx)

start all registered components, which are not started yet.

Returns:

• r/success-types - if success.
• r/error-types - if failure.

start-some clj

(start-some *ctx component-list)

start some of registered components, which are not started yet.

Params:

• component-list - vector of keywords with component's id. Returns:
• r/success-types - if success.
• r/error-types - if failure.

started-ids clj

(started-ids *ctx)

get list of ids for all started components.

Returns:

• vector of keywords.

started? clj

(started? *ctx id-kwd)

check if component is started.

stop! clj

(stop! *ctx id-kwd)

stop component using given id.

Returns:

• r/success-types - if success.
• r/error-types - if failure.

stop-all clj

(stop-all *ctx)

stop all registered components, which are not stopped yet.

Returns:

• r/success-types - if success.
• r/error-types - if failure.

stop-some clj

(stop-some *ctx component-list)

stop some of registered components, which are not stopped yet.

Params:

• component-list - vector of keywords with component's id. Returns:
• r/success-types - if success.
• r/error-types - if failure.

stopped-ids clj

(stopped-ids *ctx)

get list of ids for all stopped components.

Returns:

• vector of keywords.

stopped? clj

update! clj

(update! *ctx new-component-state)

update component's state in the system context.

Returns:

• r/success-types - if success.
• r/error-types - if failure.