Difference between revisions of "SQLite Adapter"

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[[category: NexJ Current Projects]]
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{{Admon/obsolete}}
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[[category: NexJ_Past_Projects]]
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<!--[[category: NexJ Current Projects]]-->
 
[[category: NexJ Express SQLite]]
 
[[category: NexJ Express SQLite]]
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<big><big> SQLite Adapter for NexJ </big></big>
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 +
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== Project Goal ==
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Develop an adapter to enable NexJ Express's model interaction with SQLite databases.
 +
<!--
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=== Software Design Document ===
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[https://docs.google.com/document/d/1aX9YqdXcABKmxegTcovyZXqWYp_9NnPmke6QU8jfiBU/edit?hl=en_US Read only]
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-->
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=== Contributors ===
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* [[User:Cwdesautels|Carl Desautels]]
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* [[User:Gbatumbya|Grace Batumbya]]
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* [[User:Abhishekbh|Abhishek Bhatnagar]]
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* [[User:Wei.song | Wei Song]]
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=== Supported Versions ===
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* sqlite.3.7.10
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** Compiled with the following flags:
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***SQLITE_ENABLE_LOAD_EXTENSION=1
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***SQLITE_ENABLE_UPDATE_DELETE_LIMIT
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***SQLITE_ENABLE_COLUMN_METADATA
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***SQLITE_CORE
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***SQLITE_ENABLE_FTS4
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***SQLITE_ENABLE_FTS3_PARENTHESIS
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***SQLITE_ENABLE_RTREE
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***SQLITE_ENABLE_STAT3
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***SQLITE_SOUNDEX=1
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***SQLITE_MAX_VARIABLE_NUMBER=4000
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***SQLITE_USE_URI
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***SQLITE_ENABLE_ICU
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***SQLITE_DEFAULT_FOREIGN_KEYS=1
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***DSQLITE_THREADSAFE=1
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== Project Status==
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* '''Current Sprint''' : Code Review 1
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* [[SQLite_Adapter_StandUp_Reports | Stand Up Reports]]
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== Project Backlog ==
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=== Investigation (DONE) ===
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* Research SQLite / JDBC driver
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* Get requirements from NexJ (Meeting Friday Sept 23rd)
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* [[SQLite_Adapter_Research | Research Summary]]
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 +
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=== Sprint: 1 ===
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{| border="1" cellpadding="4" cellspacing="2" style="border: 1px solid black;border-collapse:collapse;"
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|-
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! User Story
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! Score
 +
! Details
 +
|-
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|Initial skeleton of the SQLite adapter
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|2
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|Running the jUnit test shows in the console that the adapter is loaded an running.
 +
|-
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|Use database schema tool to generate the SQL to setup the database
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|1
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|Running the DB Schema Tool's "setup" command, appropriate artifacts are created (e.g. sql or bat script) for generating the SQLite database.
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|-
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|Use database schema tool to generate the SQL to create the Core datasource's tables
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|5
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|Running the DB Schema Tool's "create" command, appropriate artifacts are created (e.g. a sql file) for creating the tables in an existing SQLite database.
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|}
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 +
 +
=== Sprint 2 ===
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{| border="1" cellpadding="4" cellspacing="2" style="border: 1px solid black;border-collapse:collapse;"
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|-
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! User Story
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! Score
 +
! Details
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|-
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| Use data schema tool to generate the SQL to insert the data from a dump file
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| 0
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| Running the DB schema Tool's 'insert' command, appropriate artifacts are created in the database
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|-
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| Use the scheme console to insert into and read from the database
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| 0
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| Running the schema console, perform multi-transactional inserts with commits and rollbacks. Reading from the database to confirm updates
 +
|-
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| Use the data load tool to extract information in a SQLite database and persist it to a dump file
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| 0
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| Running the data load tool, read information from the database and export it to a dump file
 +
|-
 +
| Use the database schema tool to create an insert script for all the instances in  in a SQLite database
 +
| 0
 +
| Running the data load tool, read in information from a dump file
 +
|-
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| Add an attribute to the User class, add the column to the datasource and Main.upgrade. Use the data load tool to upgrade the SQLite database. The database now has the new column add to the User Table
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| 3
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| Running the database schema tool alter the user class and perform an upgrade
 +
|-
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| Run each of the data load tool commands to validate their use
 +
| 5
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| Running all of the data load tool's commands, checking for expected results
 +
|-
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| Run each of the database schema tool commands to validate their use
 +
| 5
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| Running all of the database schema tools commands, checking for expected results
 +
|}
 +
 +
 +
=== Sprint 3 ===
 +
{| border="1" cellpadding="4" cellspacing="2" style="border: 1px solid black;border-collapse:collapse;"
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|-
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! User Story
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! Score
 +
! Details
 +
|-
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| Retrieve a record using fulltext search in the where clause
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| 0
 +
| Using the SQlite Adapter perform a query to verify the full test search options have been configured properly
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|-
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| Demonstrate unicode support in sqlite functions
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| 5
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| Using the SQlite Adapter perform a query to verify unicode support is as expected in sqlite functions
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|-
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| Run all SQLiteSchemaManager unit tests, to validate correctness
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| 2
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| Using studio perform all the tests as Junit tests, ensuring no failures.
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|-
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| Run all the SQLiteAdapter unit tests, to validate correctness
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| 7
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| Using studio perform all the tests as Junit tests, ensuring no failures.
 +
|}
 +
 +
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== Project Repository ==
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* Central: https://bitbucket.org/cwdesautels/nexj-express-sqlite-adapter
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 +
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== Building JDBC from source ==
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* [[SQLite_Xerial_JDBC_From_Source | HowTo]]
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 +
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== Resources ==
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* Dowloads:
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** http://www.sqlite.org/download.html
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* Documentation:
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** Root - http://www.sqlite.org/docs.html
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** About - http://www.sqlite.org/about.html
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** Types - http://www.sqlite.org/datatype3.html
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** Limits - http://www.sqlite.org/limits.html
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** Null Handling - http://www.sqlite.org/nulls.html
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** Omitted Features - http://www.sqlite.org/omitted.html
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** SQL to SQLite - http://www.sqlite.org/lang_expr.html
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** API - http://www.sqlite.org/c3ref/intro.html
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* QuickStart:
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** Usage - http://www.sqlite.org/cintro.html
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** C Interface - http://www.sqlite.org/cintro.html
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* SQLite JDBC Driver:
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** (Unoffical) http://www.xerial.org/trac/Xerial

Latest revision as of 19:54, 26 January 2014

Important.png
This page may be obsolete.
It contains historical information.

SQLite Adapter for NexJ


Project Goal

Develop an adapter to enable NexJ Express's model interaction with SQLite databases.


Contributors

Supported Versions

  • sqlite.3.7.10
    • Compiled with the following flags:
      • SQLITE_ENABLE_LOAD_EXTENSION=1
      • SQLITE_ENABLE_UPDATE_DELETE_LIMIT
      • SQLITE_ENABLE_COLUMN_METADATA
      • SQLITE_CORE
      • SQLITE_ENABLE_FTS4
      • SQLITE_ENABLE_FTS3_PARENTHESIS
      • SQLITE_ENABLE_RTREE
      • SQLITE_ENABLE_STAT3
      • SQLITE_SOUNDEX=1
      • SQLITE_MAX_VARIABLE_NUMBER=4000
      • SQLITE_USE_URI
      • SQLITE_ENABLE_ICU
      • SQLITE_DEFAULT_FOREIGN_KEYS=1
      • DSQLITE_THREADSAFE=1

Project Status

  • Current Sprint : Code Review 1

Project Backlog

Investigation (DONE)

  • Research SQLite / JDBC driver
  • Get requirements from NexJ (Meeting Friday Sept 23rd)
  • Research Summary


Sprint: 1

User Story Score Details
Initial skeleton of the SQLite adapter 2 Running the jUnit test shows in the console that the adapter is loaded an running.
Use database schema tool to generate the SQL to setup the database 1 Running the DB Schema Tool's "setup" command, appropriate artifacts are created (e.g. sql or bat script) for generating the SQLite database.
Use database schema tool to generate the SQL to create the Core datasource's tables 5 Running the DB Schema Tool's "create" command, appropriate artifacts are created (e.g. a sql file) for creating the tables in an existing SQLite database.


Sprint 2

User Story Score Details
Use data schema tool to generate the SQL to insert the data from a dump file 0 Running the DB schema Tool's 'insert' command, appropriate artifacts are created in the database
Use the scheme console to insert into and read from the database 0 Running the schema console, perform multi-transactional inserts with commits and rollbacks. Reading from the database to confirm updates
Use the data load tool to extract information in a SQLite database and persist it to a dump file 0 Running the data load tool, read information from the database and export it to a dump file
Use the database schema tool to create an insert script for all the instances in in a SQLite database 0 Running the data load tool, read in information from a dump file
Add an attribute to the User class, add the column to the datasource and Main.upgrade. Use the data load tool to upgrade the SQLite database. The database now has the new column add to the User Table 3 Running the database schema tool alter the user class and perform an upgrade
Run each of the data load tool commands to validate their use 5 Running all of the data load tool's commands, checking for expected results
Run each of the database schema tool commands to validate their use 5 Running all of the database schema tools commands, checking for expected results


Sprint 3

User Story Score Details
Retrieve a record using fulltext search in the where clause 0 Using the SQlite Adapter perform a query to verify the full test search options have been configured properly
Demonstrate unicode support in sqlite functions 5 Using the SQlite Adapter perform a query to verify unicode support is as expected in sqlite functions
Run all SQLiteSchemaManager unit tests, to validate correctness 2 Using studio perform all the tests as Junit tests, ensuring no failures.
Run all the SQLiteAdapter unit tests, to validate correctness 7 Using studio perform all the tests as Junit tests, ensuring no failures.


Project Repository


Building JDBC from source


Resources

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