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Frequently Asked Questions

Can I use Java/Servlets on my website ?

Pre Hosting Account Signup FAQ - Server101.com
We do not currently support JSP pages as they can be resource hungry and are not viable in a shared hosting environment. We usually recommend that customers wanting to use Java servlets go on their own dedicated server for enhanced reliability and security for their Java environment. You can request a dedicated quote here.

Do you support JSP (Java Servlets) ?

MODHOST - Affordable Multiple Domain Web Hosting
We currently provide a Unix-only hosting solution. Due to technological limitations these technologies are restricted to Windows platforms only and are not supported by our servers. We do however support many popular alternatives to the above such as MySQL, PHP, Perl and many others.

Do you support Java servlets (JSP)?

Web Hosting FAQS
JSP is not supported at this time. Please put a request for it to be installed if you need it for a small fee.

How should I model Java Servlets and JSPs in UML?

jGuru: UML FAQ Home Page
such, there are no specific notations for Servlets and JSPs in standard UML. But you can create the sterotypes for these elements. For example have...

Do you support Java applets or Java servlets (JSP)?

Hostito Web Hosting - software and systems faqs
Yes, we support JSP by running Tomcat on our servers. JSP is available with any hosting account, but there is an additional fee per domain running JSP due to the high demand it puts on server resources.

Can I use Java's built-in hashtable?

CS 241 Frequently Asked Questions (FAQs)
clearly indicated in class, you may NOT use Java's hashtable class. The goal of this lab is for you to write your own hashtable class.

What version of Java™ should I use?

HANDLE.NET FAQs
The client and server software need Java 1.4.2 (or higher). The servlets require the Java Servlet library which is available from Java.com in the Java Enterprise Edition (J2EE), or via downloading a servlet engine such as Apache Tomcat.

How does JBI integrate with other Java technologies like EJB, Servlets, JCA, and JAX-RPC and JAX-WS?

JBIWiki: FAQ
Such integration is supplied in two ways: by plug-in components (service engines, bindings), or by means of a binding. The Open-ESB project is supplying an increasing number of components to integrate standard Java technologies. No. Interaction with external service providers and consumers is accomplished through bindings to protocols (such as SOAP or EDI).

Are Java servlets vulnerable to SQL injection?

OWASP Application Security FAQ - OWASP
Yes, they are if the user input is not checked properly, and if they build SQL queries dynamically. But Java servlets also have certain features that prevent SQL Injection like CallableStatements and PreparedStatements. Like stored procedures and bind variables, they avoid the need of dynamic SQL statements.

Do you support Java servlets, Shockwave and Real Audio and Video?

CBSHosting FAQ
Servlet support is only available on VPS plans. Shockwave and Real media is supported on both VPS and Shared Hosting plans.

edit] Are Java servlets vulnerable to SQL injection?

OWASP Application Security FAQ - OWASP
Yes, they are if the user input is not checked properly, and if they build SQL queries dynamically. But Java servlets also have certain features that prevent SQL Injection like CallableStatements and PreparedStatements. Like stored procedures and bind variables, they avoid the need of dynamic SQL statements.

When should one use applets and when should one use servlets?

jGuru: Applets FAQ
Author: Alex Chaffee (http://www.jguru.com/guru/viewbio.jsp?EID=3) Question originally posed by swati m (http://www.jguru.com/guru/viewbio.jsp?EID=64343 Applets run inside browsers, and servlets run inside servers. So broadly speaking, use applets when you need dynamism on the client side, and use servlets when you need dynamism on the server side. Servlets can produce any HTML (or indeed, any file type), and therefore are much more versatile than applets.

Can I use JavaMail in servlets?

JavaMail API - FAQ
My web application uses JavaMail to attach and send a file that the user specifies, but my application can't find the file.

why to use jsp as they r implement as servlets?

EJB FAQ
Latest Answer: JSP vs Servlet1) Servlet is pure java codes, which is used to extend the web server by providing dyn... Latest Answer: Servlet tunneling means when one request from a servlet is passed to another servlet in order to ach...

What Java packages do I need to use to write a client?

Google SOAP Search API
Everything you need to get started is in googleapi.jar. Advanced users may prefer to use their own Java SOAP implementations and use the WSDL file to generate client code.

Are the Java Foundation Classes easy to use?

Java Foundation Classes (JFC)
Not being a port from a different environment, the Java Foundation Classes conform 100% with Java's object and component model. Developers find JFC a very easy and natural extension to the Java Platform.

Which viewer should I use? Default, plug-in, or java?

FAQ (Frequently Asked Questions) - Cartographic Connections
It depends on what you want to do. Most people will have a satisfactory experience with the default viewer (the one that pops up when you click to see a zoomable image). If you are an experienced web user, you may like the smoother panning available with the java and plug-in clients. If you want to rotate the images you will need to use the plug-in.

Back Why should you use Java?

Data Representations: Support
Java is a computer programming language that was developed by Sun Microsystems. It runs on many types of computers, servers, cell phones, PDAs, set tops and now Java Cards. Its best attributes are built in security and cross platform portability. Experienced Java programmers are entrenched with a religious passion that there is no other way. By programming in Java an application is designed for multiple platforms. Most of today?s platforms are designed to use the Java standard.
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