Differences between revisions 5 and 10 (spanning 5 versions)
Revision 5 as of 2010-05-31 14:19:50
Size: 3246
Editor: abr
Comment:
Revision 10 as of 2010-06-03 11:47:25
Size: 2352
Editor: abr
Comment:
Deletions are marked like this. Additions are marked like this.
Line 26: Line 26:
1. Request Entry Pids changed since a given date.


== Design ==

The Update tracker will consist of a number of components.

 1. A database, called DB.
 1. A JMS client
 1. The update tracker service.

The database will have two tables.
 1. Entry Pid - Date changed - View Name: Associates each entry pid/view name combo with a changed date
 2. Object Pid - Entry Pid - View Name: Associates each pid in DOMS with a entry pid/view name combo.

There are two main flows in the service

 1. Update:
  1. JMS client will be notified upon change to an object
  1. The object pid is looked up to a set of entry pid/ view name combos.
  1. Each of these combos is looked up, and the corresponding entry has date changed updated.
  1. If the change was in RELS-EXT:
   1. For each view for the entry object
   1. Request the view from ECM
   1. Update the pid-entry-view table
 1. Lookup
  1. Lookup in the first table


 1. Request Entry Pids changed since a given date.

Task Update Tracker

Title
Task Update Tracker

State
Not started

Time used

Time estimated

Description

The goal of this task is to establish the Update Tracker mechanism in DOMS. The update tracker will provide the following functionality to DOMS

  1. Request Entry Pids changed since a given date.

Sub tasks

Title State Time used Time estimated

Documentation

Progress history

Iteration Time used Status Notes Tasks adressed

Tasks/25 (last edited 2010-06-09 09:26:42 by abr)