Solved

Preload Java Classes

Posted on 1997-11-09
3
251 Views
Last Modified: 2006-11-17
Hi, I am wondering how can I pre-load(install) Java classes that I wrote on the client machine in order to speed up the loading of Java classes.  Or can I let the client machine load all the Java classes that it will need when it hits the first web page.

Thank you very much for your help.
0
Comment
Question by:stsai
  • 2
3 Comments
 
LVL 3

Accepted Solution

by:
eugenem earned 200 total points
ID: 1230302
I think you need ARCHIVE tag in <APPLET> definition:

    <APPLET
        CODEBASE = codebaseURL
->      ARCHIVE = archiveList
        CODE = appletFile ...or...  OBJECT = serializedApplet
        ALT = alternateText
        NAME = appletInstanceName
        WIDTH = pixels  HEIGHT = pixels
        ALIGN = alignment
        VSPACE = pixels  HSPACE = pixels
    >
    <PARAM NAME = appletAttribute1 VALUE = value>
    <PARAM NAME = appletAttribute2 VALUE = value>
    . . .
    alternateHTML
    </APPLET>

In that parameter you list all .JAR you have and browser will load them. .JAR file you can create with JAR.EXE from Java SDK. This way works only in Java 1.1. If you use MS SDK for Java, you use .CAB instead of .JAR.

Something like this:
   <applet code=A21 width=256 height=256 archive="toir.jar">
   <param name=img value=test.gif>   <hr>
   We need to convert some of the standard applets to use
   archive.  Any volunteers?   <hr>   </applet>
0
 
LVL 5

Expert Comment

by:fontaine
ID: 1230303
I did pre-loading for the Java Foundation Classes (JAR > 1300Kb).
It works great. If you want the receipt...
0
 
LVL 3

Expert Comment

by:eugenem
ID: 1230304
You can list several JARs in archive parameter: archive="jar1.jar,jar2.jar".
0

Featured Post

Free Tool: SSL Checker

Scans your site and returns information about your SSL implementation and certificate. Helpful for debugging and validating your SSL configuration.

One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

An old method to applying the Singleton pattern in your Java code is to check if a static instance, defined in the same class that needs to be instantiated once and only once, is null and then create a new instance; otherwise, the pre-existing insta…
Are you developing a Java application and want to create Excel Spreadsheets? You have come to the right place, this article will describe how you can create Excel Spreadsheets from a Java Application. For the purposes of this article, I will be u…
This tutorial covers a practical example of lazy loading technique and early loading technique in a Singleton Design Pattern.
This tutorial covers a step-by-step guide to install VisualVM launcher in eclipse.

733 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question