CCT-WEB

From PlcWiki

(Difference between revisions)

Jump to: navigation, search

Revision as of 14:45, 29 October 2020

Introduction

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

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

Apache Tomcat 7.0.27 and up
CCT - command line tool
CleverGWT
User Management
Print Builder* (Ingersoll Rand modules only)
BoM Import* (Bill of Material - Ingersoll Rand modules only)
Lexicon (SQLite)
Application data storage (MySQL or MS-SQL)
Directory with configuration file config.yaml

# /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

@@ Line 66: / Line 66: @@
 * [[CleverGWT]]
 * [[Install User management | User Management]]
-* [[Print Builder]] (Ingersoll Rand modules only)
+* [[Print Builder*]] (Ingersoll Rand modules only)
 * [[BoM Import*]] (Bill of Material - [[OMS|Ingersoll Rand modules only]])
 * Lexicon (SQLite)