CCT-WEB

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Contents

Introduction

Tool dedicated to manage key configuration data of the Clever System (PLC).

File:Cct-web.png

Glossary

  • CCT-WEB: Clever Configuration Tool - Web Interface
  • CCT-CLI: CCT - Command Line Interface

Versions

Latest version: There is no official version because application is still under development.

Features at a Glance

  • GWT application - user oriented UI
  • Merge tool
  • One shared project for all users
  • Computing the difference between project (application) data and original source data
  • Source data consistency analysis during import to the application project

Main Modules

  • Operations/Sequence
  • Workplaces
  • Devices
  • Tools
  • Operational Method Sheet
  • Parts
  • Bill of Material

Quick Start

URL Parameters (optional):

  • locale - i18n
  • lazy - automatic fetching data is off
  • tabbar - another tab bar position
  • pref - show configuration preferences
  • rights - show user rights tab
  • im - collaboration sync.
  • verbose - extra information
  • limit - forced limit of table rows (only front-end tables)
  • red, green, blue, yellow, violet, grey, white, black - change significant color schema

Shortcut keys:

  • Delete - delete row in table
  • Ctrl+Space - add new row in table
  • Ctrl+Alt+R - invalidate table data
  • Ctrl+Alt+E - edit highlights
  • Shift+Right - next or previous tab in tab-set

How-To

Where I find a build number of the application? See web.xml

Technical Info

Dependency

# /etc/sudoers
tomcat ALL = (root) NOPASSWD: /usr/local/plc/bin/cct *

Print Builder Integration - ConfClient.html

<form id="printdata" target="_blank" action="http://192.168.1.9:8080/PrintBuilder/Untitled" method="POST">

Authentication

  • CLEVER User Management (central administration of users and their rights)
  • Tomcat (internal, LDAP, ...)

In addition, the application provides its own integrated authentication for three fixed users for testing purposes: cadmin, john a steve.

Authorization

Server Side

The rights assigned to the user are distinguished at the next level:

  • user - currently logged in user
  • method - identification of the required server interface function
  • action - minimum required authorization (Read/Write = 2, Read = 1)
  • value - interface function parameter to check its value (special values: "-" for NULL and a character for anything " * ")
  • position - position of the parameter in the function

The item 'value' can be any object whose value is evaluated (converted to a string) by the server.

Functions to be included in the authorization process are annotated in the RemoteService class. E.g.:

 @Secure(action = Secure.Action.READ_WRITE)
 public void generateDiffView(@Secure.Check String configName, AsyncCallback<String> callback);

Client Side

Not implemented yet. (These are the disable / enable buttons GUI)

Deploy

Main applications:

  • See build.xml
  • web.xml - setup path where to find config.yaml <param-name>configuration</param-name>

context.xml

 <Resource name="jdbc/CCT-DS" auth="Container" type="javax.sql.DataSource"
         driverClassName="net.sourceforge.jtds.jdbc.Driver"
         url="jdbc:jtds:sqlserver://192.168.1.9:1433/cctweb;instance=SQLEXPRESS2005;user=SA;password=xxxx"
         maxActive="15"
         maxIdle="7"
         />

SQL skripty:

  • Set basic user rights
  • Set FLAGS (can also be done from the application) and run the material visibility analysis script (or use BoMImport)
  • Import lines and jobs

BoMImport:

  • Toggle the dummyMode parameter to false in the BoMImport class
  • Set DataSource PARENT-BOM (parent source of BoM - Oracle)
  • Export CleverGWT.jar to WEB-INF / lib
  • Set the local database and table name of the parent BoM in web.xml
  • Set logging to file and INFO level
  • Check the contents of the APP_LOCK table for application locks

Test

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