The Eclipse-LAMS ToolBuilder Plug-In  

The Eclipse-LAMS ToolBuilder Plug-In is a handy tool for developers wishing to create or modify LAMS tools. It works as a plug-in extension to the Eclipse integrated development environment so that once you install the plug-in you will be able to create new LAMS tool projects within Eclipse. The idea behind the ToolBuilder is to provide developers with  the basis of a LAMS tool so that they can focus on their tool's business logic instead of wasting time trying to get the tool to work. The new tool projects created contain all the necessary hooks and calls to the LAMS core code, they will compile and run immediately after creation.

How it Works

The ToolBuilder works by translating files from selected templates using the meta-data that entered in the project wizard. The files are carefully translated so the new tool will be unique, and will run alonside the other tools in your LAMS environment as soon as it is created. At first, the tool will work as a copy of the tool template that is chosen, so all you will need to add your own functionalities to the tool to make it your own.

The templates chosen for the ToolBuilder were chosen both for their simplicity and for their well-structured code. Keeping the tool templates simple will make the learning process quicker for creating new tools. At present the following tools are available as templates:

Eclipse Workspace Requirements

Tool templates are taken from the Eclipse workspace, you will need at least one of these projects in the workspace along with the LAMS core projects for the Toolbuilder to workConfigure your cvs client as follows to download the LAMS tools:

  • access method: pserveruser
  • name: anonymous
  • server name:
  • location: /usr/local/cvsroot

The following tool projects are required in your Eclipse workspace for the ToolBuilder to run. You must also have at least one of the templates listed in the above section in your workspace so the ToolBuilder  has something to copy from.


There are two ways to install the LAMS ToolBuilder into Eclipse:

  1. Download using Eclpse's inbuild plug-in download manager. NOT YET AVAILABLE
  2. Manually copy the jar into the Eclipse plugin directory

To use the second method, please follow these steps.

  1. Download the org.lams.toolbuilder_1.0.x.jar.
  2. If Eclipse is running, shut it down.
  3. Copy org.lams.toolbuilder_1.0.0.jar to the eclipse/plugins directory of your Eclipse installation.
  4. Restart Eclipse. The tool should now appear in the list of available plugins.

How to use it

Using the ToolBuilder is quite simple. The following shows the normal steps behind creating a new LAMS tool project using the ToolBuilder

  1. In Eclipse goto file -> new -> project, the following screen should appear 

                         Click to enlarge
    2.  Open the 'LAMS/RAMS' folder in the New Project Wizard and select 'LAMS/RAMS Tool Project'
    3.  The next screen should appear, you are now in the Toolbuilder wizard.
    4.  Select the template you wish to make your new LAMS tool from and click the 'next' button.
                           Click to enlarge
     5. Now you are in the project meta-data page, you need to enter the some information about your new tool.

     6. Enter the new project name, this will be the name of the folder that contains the LAMS tool project in eclipse, for example lams_tool_forum
     7. Enter the tool signature, the tool signature should follow the form mmttttvv wher the mm is a two-letter abbreviation of the tool maker, tttt is          a four-letter abrieviation of the tool name, and vv is a two-digit representaion of the major and minor verions. For example in the tool signature          'lafrum11', the 'la' represents LAMS, the 'frum' represents forum and the '11' represents version 1.1. Tool signature can also be abbreviated in          the forms: mmtvv, mmttvv or mmtttvv, but no longer.