roseus_mongo

parameters

mongodb related parameters

• mongo::*mongo-database* (string, default: param robot/database or test)

  Database name used by mongodb

• mongo::*mongo-collection* (string, default: param robot/name or test)

  Collection name used by mongodb

• mongo::*mongo-query-default-buffer-size* (int, default 4096 [byte])

  Buffer size reserved for storing json raw string while serialization

• mongo::*mongo-service-query* (string, default: /message_store/query_messages)

  Service name for querying message

• mongo::*mongo-service-insert* (string, default: /message_store/insert)

  Service name for inserting message

• mongo::*mongo-service-update* (string, default: /message_store/update)

  Service name for updating message

• mongo::*mongo-service-delete* (string, default: /message_store/delete)

  Service name for deleting message

• mongo::*mongo-service-timeout* (int, default: param ~timeout or 1)

  Seconds to wait for database server. Setting this value to -1 means waiting forever. On euslisp only simulation without mongodb, it is recommended to set this value to 0 to avoid stuck.

json(bson) related parameters

• *json-parse-object-as* (:alist or :plist, default: :alist)

  Destination type of evaluating json object

• *json-parse-key-function* (#'identity, #'string->keyword or possible other functions, default: #'string->keyword)

  Destination type of key when evaluation json object

How to use

see euslisp/mongo-client-sample.l

roseus json example

Parse from json string

> load "package://roseus_mongo/euslisp/json/json-decode.l"
> setq *parsed* (json::parse-from-string "{\"key1\" : \"value1\", \"key2\" : \"value2\"}") ;; parse json-string
> assoc :key1 *parsed* 
(:key1 . "value1")
> car (assoc :key1 *parsed*)
:key1
> cdr (assoc :key1 *parsed*)
"value1"

Convert lisp-alist to json string

> load "package://roseus_mongo/euslisp/json/json-encode.l"
> setq *alist* '(("key1" . "value1") ("key2" . "value2"))
> json::stream->string #'json::encode-alist *alist*
"{\"key1\":\"value1\",\"key2\":\"value2\"}"

Changelog for package roseus_mongo

1.7.5 (2021-12-13)

• add tests for encode-vector (#618)
• Contributors: Hirokazu Ishida

1.7.4 (2019-02-04)

1.7.3 (2019-02-01)

• Merge remote-tracking branch 'origin/master' into last-status-msg
• Contributors: Furushchev

1.7.2 (2018-11-10)

1.7.1 (2018-07-22)

• add melodic test (#567)
  • rosues_mongo/CMakeLists.txt: check mongodb_store package and deciede to run tests
• Contributors: Kei Okada

1.7.0 (2018-07-11)

• roseus_mongo: support non blocking insertion & update docstring (#541)
  • roseus_mongo: skip non wait insertion test on hydro
  • roseus_mongo: minor fix in CMakeLists.txt
  • roseus_mongo: support update method
  • roseus_mongo: bugfix: assert on decoding string without blacket
  • roseus_mongo: add docs; minor fix
  • roseus_mongo: support non blocking insertion
• Contributors: Yuki Furuta

1.6.3 (2017-09-08)

• roseus_mongo: fix decode escaped string (#538)
• Contributors: Yuki Furuta

1.6.2 (2017-06-21)

1.6.1 (2017-03-15)

• add kinetic test (#505)
  • msg generation is only required unil indigo
  • mongo is only released from indigo
• [roseus_mongo] fix: timeout must be integer (#498)
  • ros::get-param always returns numerial value as double instead mongo-service-timeout assumes parameter as integer.
• [roseus_mongo][json-decode.l] fix: parse-number / parse-constant return only string (#496)
• [roseus_mongo][test] use randomized mongod instance for testing (#492)
• [roseus_mongo] support json encode for ros::Time (#488)
  • [roseus_mongo] test ros::time
  • [roseus_mongo][json-encode.l] support ros::time for json::encode
  • [roseus_mongo][json-utils.l] fix: with-blacket return value
• [roseus_mongo/euslisp/mongo-client.l] use absolute path for json-encode / decode scripts (#481 )
• [roseus_mongo] query mongo server with timeout option (#480 )
  • [README.md] fix: wrong description of parameter for timeout
  • [roseus_mongo/test/test-mongo-client.l] add test for mongodb query with timeout
  • [roseus_mongo] add timeout option for querying mongodb server
• Contributors: Kei Okada, Yuki Furuta

1.6.0 (2016-10-02)

1.5.3 (2016-05-28)

1.5.2 (2016-05-28)

1.5.1 (2016-04-22)

1.5.0 (2016-03-20)

• {roseus_smach, roseus_mongo}/README.md: fix section/subsection
• Contributors: Kei Okada

1.4.1 (2015-11-25)

• [roseus_mongo/test/test_mongo_client.test] add missing machine tag for localhost
• [roseus_mongo] test with new mongodb_store; more loose condition to enable limit option
• [roseus_mongo/test/temp_mongodb_store.xml] update launch file path with fix https://github.com/strands-project/mongodb_store/pull/151 [roseus_mongo/test/test_mongo_client_hydro.test] moved deprecated test launch file for hydro [roseus_mongo/CMakeLists.txt] updated

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