Difference between revisions of "Frontends:Tyndale STEP"
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As a result of the above choice, we have a 100% Java application, and are able to run it as an online and offline application. | As a result of the above choice, we have a 100% Java application, and are able to run it as an online and offline application. | ||
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Revision as of 22:22, 22 April 2010
The STEP Project (Scripture Tools for Every Pastor) aims to build a study tool for pastors around the world. The software will be available on-line as well as distributed to pastors in poorer countries who would usually not be able to afford commercial software.
Contents
Aims & Architecture
Aim of the STEP project
The intention of the STEP project is to have a bible tool that will be available for a wide number of platforms:
- multiple platforms: including off line and online
- multiple operating systems, including mobile OS
It is accepted that the mobile versions of the STEP project will access a web-based version, due to the variety of platforms and restrictions in development capabilities (for e.g. no Java platform on iPhones).
The motivation is to help believers who have limited access to the internet, by providing tools which can be distributed on flash memory, which are expandable online when access is available.
Intended features
The roadmap, features and bugs are in the Crosswire JIRA. Our roadmap strategy can be found here.
Data
The data produced by Tyndale House, Cambridge, UK will be the main driving factor of development of this front-end. This new project offers a lot of development opportunities:
- developing in writing a web-based front-end to JSword;
- working with Tyndale House to help them produce and publish their data; and
- enhancing the main Sword and JSword engines to cope with the new types of datasets.
Range of features
- History modules (including genealogies, timelines, articles, etc.)
- Geography modules (maps, integration with Google Maps, Google Earth, overlay of historical maps)
- Linguistics (interlinears, lexicons, parsing help)
- Parallels (searching extra-Biblical literature from the same time & culture)
- Translations (alternative transliterations, variants & manuscript evidence)
- Modern publications (links to commentaries, journal articles and books)
The above features are just a sample list of the intended feature set.
Overall Architecture
To further the aim outlined above, the choice of technologies is as follows:
- Embedded Jetty (for the stand-alone applications)
- Embedded JavaDB[1] (for web and standalone) ensuring common data access throughout.
- JSword for Bible and Module access
- GWT (Google Web Toolkit to faciliate the UI development for Java developers)
As a result of the above choice, we have a 100% Java application, and are able to run it as an online and offline application.
Go to the Tyndale Step High Level Design for more information
- ↑ If possible, the Embedded JavaDB module dependency will be removed in time.
Description of the external libraries
- Jetty is a java container that will be used in the embedded mode for serving local web pages. On a server, STEP can be deployed to a Tomcat or Jetty server
- JavaDB or Apache Derby is an RDBMS written in Java, that can be run in server mode as well as embdeded in the VM. If used in the embedded mode it starts up upon the first request
- JSword needs no introduction - see {link} instead
- GWT allows developers to code the UI in Java (and XML - GWT 2.0) and at compile time the UI components are compiled into javascript, which is specific to browsers and languages)
- Dependency Injection
Development environment
A description on how to build and run the Tyndale STEP project can be found here: Building and running Tyndale STEP
Development of Datasets
- Bibles - mainly PD versions with interlinear based on tagging
- Dictionaries - merging and editing of PD dictionaries & encyclopaedias
- Maps - 1:20,000 scale maps scanned for overlay with GoogleMaps; gazetteer with co-ordinates
- Translations - analysis of differences in translations, and interpreting variant data
- Modern literature - gaining copyright permissions; links to Bible refs; develop specialist search
- Parallels - collecting parallel literature; create search by linguistic domains
External links
Historical Tyndale STEP blogs
