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All Rights Reserved © Joget Inc
Joget Workflow v4
Introduction to Plugin Architecture
http://facebook.com/jogetworkflow
ht...
All Rights Reserved © Joget Inc
Prerequisites
1. Understand Java web enterprise application and able to
code.
2. Understan...
All Rights Reserved © Joget Inc
Content
1. Introduction to Plugins
2. Plugin Types
Joget Inc Internal Use Only
All Rights Reserved © Joget Inc
Chapter 1
Introduction to Plugins
Joget Inc Internal Use Only
All Rights Reserved © Joget Inc
What is Plugin?
• Allows the functionality of the system to be extended
dynamically.
• To ...
All Rights Reserved © Joget Inc
Plugin Architecture
Joget Workflow
Dynamic OSGi Plugin
Plugin Bundle
(jar)
Plugin Bundle
(...
All Rights Reserved © Joget Inc
Standard Java Plugin
• Build as a standard Java JAR
• Plugin classes should place in a pac...
All Rights Reserved © Joget Inc
Dynamic OSGi Plugin
• Build as an OSGi (Open Services Gateway initiative
framework) JAR bu...
All Rights Reserved © Joget Inc
Chapter Review
• Able to differentiate between the 2 types of plugin.
Joget Inc Internal U...
All Rights Reserved © Joget Inc
Chapter 2
Plugin Types
Joget Inc Internal Use Only
All Rights Reserved © Joget Inc
Locate available plugins
• System Settings -> Manage Plugins
Joget Inc Internal Use Only
All Rights Reserved © Joget Inc
Plugin Types
Joget Workflow
Form
Builder
Datalist
Builder
Workflow
Engine
Userview
Builder...
All Rights Reserved © Joget Inc
Workflow Engine Plugin Types
• Deadline Plugins provide the ability to recalculate
deadlin...
All Rights Reserved © Joget Inc
Datalist Builder Plugin Types
• Datalist Action Plugins to extend methods of executing
an ...
All Rights Reserved © Joget Inc
Userview Builder Plugin Types
• Userview Menu Plugins to extend types of pages
available i...
All Rights Reserved © Joget Inc
Form Builder Plugin Types
• Form Element Plugins to extend types of fields available
in Fo...
All Rights Reserved © Joget Inc
Form Builder Plugin Types
• Form Store Binder Plugins to extend methods of storing
data in...
All Rights Reserved © Joget Inc
App Level Plugin Types
• Audit Trail Plugins is triggered after process related event
to p...
All Rights Reserved © Joget Inc
System Level Plugin Types
• Directory Manager Plugins to integrate users from
external sys...
All Rights Reserved © Joget Inc
Chapter Review
• Understand all types of plugins and the purpose that each
of the plugin t...
All Rights Reserved © Joget Inc
Module Review
1. Introduction to Plugins
2. Plugin Types
Joget Inc Internal Use Only
All Rights Reserved © Joget Inc
Recommended Further Learning
• Building Joget from source.
• Learn to create a Plugin.
Jog...
All Rights Reserved © Joget Inc
Stay Connected with Joget Workflow
• www.joget.org
• community.joget.org
• twitter.com/jog...
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Joget Workflow v4 Training - Module 15 - Introduction to Plugin Architecture

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This is the complete listing of available modules.
1 - Introduction to Joget Workflow
2 - Setting up Joget Workflow
3 - Designing your first Process on Joget Workflow
4 - Localizing your Joget Workflow
5 - Designing your first Form on Joget Workflow
6 - Using your first Process Tool – Email
7 - Designing your first Datalist on Joget Workflow
8 - Designing your first Userview on Joget Workflow
9 - Hash Variable
10 - Permission Control
11 - SLA and Deadlines
12 - Version Control
13 - Improving your Form design and Presentation
14 - Introduction to Reporting
15 - Introduction to Plugin Architecture
16 - Preparing Development Environment
17 - Building a Plugin
18 - Integrating with External System
19 - Doing more with your Process Design
20 - Basic System Administration
21 - Userview Key
22 - Best Practices on Application Building -

You may checkout the training screencast of this training at http://www.joget.org/joget-workflow-v4-training/

Published in: Software
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Joget Workflow v4 Training - Module 15 - Introduction to Plugin Architecture

  1. 1. All Rights Reserved © Joget Inc Joget Workflow v4 Introduction to Plugin Architecture http://facebook.com/jogetworkflow http://twitter.com/jogetworkflow Last Revised on March 2015Joget Inc Internal Use Only
  2. 2. All Rights Reserved © Joget Inc Prerequisites 1. Understand Java web enterprise application and able to code. 2. Understand basic Joget components and its usages. Joget Inc Internal Use Only
  3. 3. All Rights Reserved © Joget Inc Content 1. Introduction to Plugins 2. Plugin Types Joget Inc Internal Use Only
  4. 4. All Rights Reserved © Joget Inc Chapter 1 Introduction to Plugins Joget Inc Internal Use Only
  5. 5. All Rights Reserved © Joget Inc What is Plugin? • Allows the functionality of the system to be extended dynamically. • To achieve extensibility and adaptability of product features • Any kind of integration that is not yet available in Joget Workflow as standard feature can be accomplished by developing a plugin, without breaking the fundamental core of the product. • Joget Workflow plugin architecture supported 2 type of plugin structure – Standard Java Plugin – Dynamic OSGi Plugin Joget Inc Internal Use Only
  6. 6. All Rights Reserved © Joget Inc Plugin Architecture Joget Workflow Dynamic OSGi Plugin Plugin Bundle (jar) Plugin Bundle (jar) Plugin Bundle (jar) Plugin Bundle (jar) Standard Java Plugin Class Class Class Class Joget Inc Internal Use Only
  7. 7. All Rights Reserved © Joget Inc Standard Java Plugin • Build as a standard Java JAR • Plugin classes should place in a package name start with “org.joget” • Make JAR available in the Java classpath e.g. place it under WEB-INF/lib • Requires restarting the JVM for deployment or changes • May cause library version conflicts with base libraries or other plugins • Easier to develop and test using normal Java classes and libraries Joget Inc Internal Use Only
  8. 8. All Rights Reserved © Joget Inc Dynamic OSGi Plugin • Build as an OSGi (Open Services Gateway initiative framework) JAR bundle • Deploy JAR using the Manage Plugins in the Web Console • Supports dynamic loading/unloading/reloading without restarting • Runs in isolated mode thus prevents library version conflict with base libraries or other plugins • More difficult to develop and test due to OSGi configuration and isolation • Technology powering this structure: Apache Felix Joget Inc Internal Use Only
  9. 9. All Rights Reserved © Joget Inc Chapter Review • Able to differentiate between the 2 types of plugin. Joget Inc Internal Use Only
  10. 10. All Rights Reserved © Joget Inc Chapter 2 Plugin Types Joget Inc Internal Use Only
  11. 11. All Rights Reserved © Joget Inc Locate available plugins • System Settings -> Manage Plugins Joget Inc Internal Use Only
  12. 12. All Rights Reserved © Joget Inc Plugin Types Joget Workflow Form Builder Datalist Builder Workflow Engine Userview Builder - APP - Form Builder • Form Element • Form Permission • Form Load Binder • Form Options Binder • Form Store Binder • Form Validator Workflow Engine • Deadline • Process Participant • Process Tool Datalist Builder • Datalist Action • Datalist Binder • Datalist Column Formatter • Datalist Filter Type Userview Builder • Userview Menu • Userview Permission • Userview Theme App Level • Audit Trail • Hash Variable System Level • Directory Manager Joget Inc Internal Use Only
  13. 13. All Rights Reserved © Joget Inc Workflow Engine Plugin Types • Deadline Plugins provide the ability to recalculate deadline limit and SLA limit based on programming logic. • Process Participant Plugins are used to provide custom selection of users to workflow participants. • Process Tool Plugins to integrate with external systems. Joget Inc Internal Use Only
  14. 14. All Rights Reserved © Joget Inc Datalist Builder Plugin Types • Datalist Action Plugins to extend methods of executing an action on list item. (e.g. Delete a record) • Datalist Binder Plugins to extend methods of loading data for a list. • Datalist Column Formatter Plugins to extend ways of formatting column data. • Datalist Filter Type Plugins provides more means of filtering data. Joget Inc Internal Use Only
  15. 15. All Rights Reserved © Joget Inc Userview Builder Plugin Types • Userview Menu Plugins to extend types of pages available in Userview Builder. • Userview Permission Plugins to handle permissions and access rights in a userview. • Userview Theme Plugins to change the UI design of userview. Joget Inc Internal Use Only
  16. 16. All Rights Reserved © Joget Inc Form Builder Plugin Types • Form Element Plugins to extend types of fields available in Form Builder • Form Permission Plugins to handle permissions and access rights in a form. • Form Load Binder Plugins to extend methods of loading data in a form from any data source. • Form Options Binder Plugins to extends method to loading data for a form field’s options from any data source. Joget Inc Internal Use Only
  17. 17. All Rights Reserved © Joget Inc Form Builder Plugin Types • Form Store Binder Plugins to extend methods of storing data in a form to any data source. • Form Validator Plugins to extend ways to validate form data. Joget Inc Internal Use Only
  18. 18. All Rights Reserved © Joget Inc App Level Plugin Types • Audit Trail Plugins is triggered after process related event to provide extra processing capabilities. (e.g. Capture reporting data or user notification.) • Hash Variable Plugins to extend support of processing Hash Variable. Joget Inc Internal Use Only
  19. 19. All Rights Reserved © Joget Inc System Level Plugin Types • Directory Manager Plugins to integrate users from external system. E.g. Active Directory or LDAP Joget Inc Internal Use Only
  20. 20. All Rights Reserved © Joget Inc Chapter Review • Understand all types of plugins and the purpose that each of the plugin type serves. Joget Inc Internal Use Only
  21. 21. All Rights Reserved © Joget Inc Module Review 1. Introduction to Plugins 2. Plugin Types Joget Inc Internal Use Only
  22. 22. All Rights Reserved © Joget Inc Recommended Further Learning • Building Joget from source. • Learn to create a Plugin. Joget Inc Internal Use Only
  23. 23. All Rights Reserved © Joget Inc Stay Connected with Joget Workflow • www.joget.org • community.joget.org • twitter.com/jogetworkflow • facebook.com/jogetworkflow • youtube.com/jogetworkflow • slideshare.net/joget Joget Inc Internal Use Only

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