Sun Microsystems
Tuesday is augmenting its Java platform by adding support for Web services
technologies in its pending Java 2 Platform, Enterprise Edition (J2EE)
version 1.4.
Sun has full support on tap for the ”
Basic Profile” specification, which was published by the Web Services Interoperability
Organization (WS-I) to ensure that Web services component
technologies,
such as SOAP
UDDI
The news means that any Web Service built with J2EE 1.4 will
automatically
be fully interoperable with any other Web Service that supports the
Basic
Profile, regardless of its underlying platform. It also means J2EE 1.4 completion will be pushed back to the summer. Sun, who is working
through
the Java Community Process (JCP), said
the
addition of WS-I Basic Profile support to existing support for Web
services
standards means J2EE now features both the Web services programming
model
and data model that make it possible for developers to build
applications
and services.
“Developers can apply their programming knowledge broadly across
computing
environments to build portable web applications or web services that
allow
customers to save costs and increase revenues by bringing their
information
assets to the Web,” said Mark Bauhaus, vice president of Java Web
Services
at Sun.
In addition to garnered support from the likes of BEA Systems and
Macromedia, one analyst cheered Sun’s move, but cautioned that it still
has
much to do to prove its Web services prowess.
Jason Bloomberg, senior analyst for XML and Web services research firm
ZapThink, said Sun’s support of the
WS-I
Basic Profile in J2EE 1.4 assures the public that Sun is making a solid
commitment to the real-world application of Web services.
“Sun has struggled with both its software product strategy as well as
its
Web Services strategy, and this announcement is an encouraging sign
that Sun
at least is finally getting its Web Services act together,” Bloomberg
told
internetnews.com. “However, only time will tell whether Sun can
translate this leadership into real products that customers want to
buy. If
anything, Sun’s position as the shepherd of Java has actually impeded
its
ability to drive software sales, a problem that Sun will have to turn
around
soon.”
One example of the Web services turmoil Sun was embroiled in for a
spell was
its tempestuous relationship with the WS-I, a consortium it fought
vehemently to be an equal partner in, along with Microsoft and IBM, its
chief competitors in the sector. Sun joined
WS-I last October after a year of bickering Basic Profile was
published
one week later.
ZapThink Senior Analyst Ronald Schmelzer was even more impressed than his colleague, calling Sun’s progress both impressive and remarkable.
“Rather than taking a defensive, ‘wait-and-see’ approach to Web Services, they have decided to take the bull by the horns and make a rather credible claim that Java is the best environment for the deployment of Web Services and Service-Oriented Architectures,” Schmelzer told internetnews.com. “By really taking the message of Web Services interoperability to heart and implementing the basic profile in J2EE 1.4, Sun is basically saying, ‘Ok, we buy into the vision of standards-based, loosely-coupled computing. Here’s our first stab at this from a product perspective.'”
Schmelzer said this ups the ante for Sun rivals Microsoft and IBM, who will be in the position of having to do the same in their product sets, or face looking hypocritical for initially refusing Sun’s entry into the WS-I and then deriding their efforts.
With J2EE v 1.4, Sun and the JCP promise a new platform abstraction
that
makes software creation for some 3 million Java developers easier and
more
expedient. Sun said businesses using J2EE 1.4 will be able to switch
computing environments without the cost of reengineering, as well as
benefit
from simple integration with applications and legacy systems.
Currently in its final development stage through the JCP, products that
will
support J2EE 1.4 include Sun ONE Application Server and Sun ONE Studio
Integrated development Environment (IDE), which are expected to be
available
in the summer.
Sun to Augment J2EE 1.4 with Web Services Features
