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The corporate firewall is a
Code example to demonstrate
double-edged sword. It helps
how to access Google on your
prevent unauthorized access
WAP phone using JSP pages.
to the corporate Web
services, but can disable
access for legitimate
clients. Due to the number
of safety measures taken by
system administrators, HTTP
has become the universal
entry mechanism to the
corporate network. Where
technologies such as CORBA
and DCOM have failed because
of the firewall,
technologies such as SOAP
have been developed to
provide safe and reliable
access through firewall
protection. This article
explores an alternative to
SOAP, the use of Java
objects over HTTP. In
addition, it uses J2EE
servlet technology as
server-side middleware to
the business data.
Date: Aug, 02 2001 Date: Mar, 25 2004 |