Supporting latest release of bea weblogic or ibm websphere
Post Author: slack
CA Forum: Migration to XI R2
hi,
Wondering when do you plan to plan to certified the latest release platform of BEA Weblogic 10.x or IBM WebSphere 6.1. End of this year?
thanks
You can find the same under Oracle Access Manager - 3rd Party Integration.
Linux CD2
for Oracle_Access_Manager10_1_4_0_2_linux_BEA_WL_
SSPI
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SUN Cypto Accelerator 4000 -- IBM Websphere supported?
Hi,
We have IBM Websphere Express 5.1 and want to off-load SSL processing to a SUN Crypto Accelerator 4000, preferably SCA V2.0.
From what I have read, SUN One and Apache Web Application Servers are supported. Does anyone know if the IBM Websphere Application Server V5.1 or later, is supported? Also, what about Webtrends.
Any and all information would be appreciated.
Thanks,
ieeePS supports only on WebSphere 5.1 Express Edition.
No testing has been done on Websphere ND Clustered. -
J2EE replaces BEA Weblogic, IBM WebSphere, Orion or JRun
BEA Weblogic, IBM WebSphere absolutely provide stronger ability to support enterprise applications.
I want to know whether J2EE can be used in deploying a commercial web site with multi-tier architecture. For example, to handle hundreds concurrent requests, to balance work load to some extent.
Thanks.J2EE is a platform specification. And WebLogic, WebSphere, JRun etc. are vendor specific products that implement APIs from that platform standard.
It seems you are talking about the refrence implementation of J2EE that comes with J2EE SDK.
See http://java.sun.com/j2ee/faq.html Especially the answers therein to the two questions...
1. What is the purpose of the Reference Implementation?
2. Why don't you allow the binary Reference Implementation to be deployed or redistributed? -
Does BEA WebLogic 4.2.1 have JSP support
If so what level
Thank you
Ashish,
WLI 2.1 does not run on WLS 6.0, only WLS 6.1 SP1.
WLI 2.0 -> WLS 6.0 SP2
WLI 2.1 -> WLS 6.1 SP1
Cheers,
Chris
Ashish Agrawal wrote:
Hi David,
I downloaded WLI2.1 and installed it successfully.
I am using WLS 6.1 SP1 with WL2.1.
Please tell me does WL2.1 supports WLS 6.0 as I am getting error in deploying
a JCA adapter in WL2.1 + WLS 6.0 SP2.
The same adapter was successfully deployed using WL2.1 + WL6.1
Thanx in advance
Ashish Agrawal
ASAP Solutions.
"R J David Burke" <[email protected]> wrote:
Hi all,
BEA WebLogic Integration 2.1 is now available!
Read the press release at
http://www.bea.com/press/releases/2001/1022_portal_wli.shtml
Download the software for evaluation purposes from
http://commerce.bea.com/downloads/weblogic_integration.jsp
Regards, David Burke
ECI Product Management
BEA Systems, Ltd. -
Reg: JAXM support on BEA Weblogic 7.0
BACKGROUND: I am developing a Point-to-point SOAP sender/receiver application.
A client sends a SOAP message directly to the ultimate recipient
using a SOAPConnection object. Here client to the intended recipient
rather than to a messaging provider. Therefore, when the application
sends a message, the message goes directly to the intended recipient.
This kind of SOAP message exchange uses the APIs in the javax.xml.soap package.
SOAPConnection (and its related classes) is a pure library implementation
that lets you send SOAP messages directly to a remote party.
CODE:
try
String endpoint="http://localhost:7001/WholesaleVendor/wsv";
URLEndpoint urlEndpoint= new URLEndpoint(endpoint);
SOAPConnectionFactory soapConnFct = SOAPConnectionFactory.newInstance();
SOAPConnection soapConnection = soapConnFct.createConnection();
MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage requestSoapMsg = messageFactory.createMessage();
//REST OF THE CODE FOLLOWS
PROBLEM: It works on Sun's JWSDP 1.0. Howerver, on BEA Weblogic 7.0, I get error.
The error is in the following line:
============================
javax.xml.soap.SOAPException: Unable to create SOAP connection factory:
Provider com.sun.xml.messaging.client.p2p.HttpSOAPConnectionFactory not found
at javax.xml.soap.SOAPConnectionFactory.newInstance(Unknown Source)
at supermarket.InventoryBuilder.placePOOnWholeSaleVendor(InventoryBuilder.java:74)
============================
QUERY: Is Point-to-point JAXM communication supported on BEA Weblogic 7.0?
If not, what is alternative?
What is the scope of JAXM support on BEA Weblogic 7.0?
Thanking you in anticipation.
Sachin RaverkarWe have not implemented JAXM, nor has JAXM been included in J2EE 1.4.
JAXM has not gotten much traction in the marketplace, and we have
focused instead on JAX-RPC, which is available in 7.0 and 8.1. From
your description, it sounds like JAX-RPC would meet your requirements.
Note that we do support the SAAJ APIs, which were previously part of JAXM.
-Don
Sachin Raverkar wrote:
BACKGROUND: I am developing a Point-to-point SOAP sender/receiver application.
A client sends a SOAP message directly to the ultimate recipient
using a SOAPConnection object. Here client to the intended recipient
rather than to a messaging provider. Therefore, when the application
sends a message, the message goes directly to the intended recipient.
This kind of SOAP message exchange uses the APIs in the javax.xml.soap package.
SOAPConnection (and its related classes) is a pure library implementation
that lets you send SOAP messages directly to a remote party.
CODE:
try
String endpoint="http://localhost:7001/WholesaleVendor/wsv";
URLEndpoint urlEndpoint= new URLEndpoint(endpoint);
SOAPConnectionFactory soapConnFct = SOAPConnectionFactory.newInstance();
SOAPConnection soapConnection = soapConnFct.createConnection();
MessageFactory messageFactory = MessageFactory.newInstance();
SOAPMessage requestSoapMsg = messageFactory.createMessage();
//REST OF THE CODE FOLLOWS
PROBLEM: It works on Sun's JWSDP 1.0. Howerver, on BEA Weblogic 7.0, I get error.
The error is in the following line:
============================
javax.xml.soap.SOAPException: Unable to create SOAP connection factory:
Provider com.sun.xml.messaging.client.p2p.HttpSOAPConnectionFactory not found
at javax.xml.soap.SOAPConnectionFactory.newInstance(Unknown Source)
at supermarket.InventoryBuilder.placePOOnWholeSaleVendor(InventoryBuilder.java:74)
============================
QUERY: Is Point-to-point JAXM communication supported on BEA Weblogic 7.0?
If not, what is alternative?
What is the scope of JAXM support on BEA Weblogic 7.0?
Thanking you in anticipation.
Sachin Raverkar -
BEA Weblogic JSR compliant portal - Modes supported.
Hi,
The JSR 168 spec has the provision to support custom modes in addition to the default modes like view , help & edit . I want to know what are the custom modes supported by the Bea Web logic portal which is JSR 168 compliant.
In specific iam looking for is does the bea weblogic portal support Edit defaults mode. How this mode works is Assume a publisher create a portlet with some defaults and publishes it , and then when another logged in user sees the portlet he will see the portlet with those defaults which he can go and edit based on his customization. Just wanted to know if this mode is supported by the Edit default mode.
Thanks
MouliHi,
The JSR 168 spec has the provision to support custom modes in addition to the default modes like view , help & edit . I want to know what are the custom modes supported by the Bea Web logic portal which is JSR 168 compliant.
In specific iam looking for is does the bea weblogic portal support Edit defaults mode. How this mode works is Assume a publisher create a portlet with some defaults and publishes it , and then when another logged in user sees the portlet he will see the portlet with those defaults which he can go and edit based on his customization. Just wanted to know if this mode is supported by the Edit default mode.
Thanks
Mouli -
How to access Support for BEA Weblogic?
Hi,
I want to log a case to oracle with regards to BEA weblogic. How do I do it? I tried logging in to My Oracle support as well as Oracle Metalink with my user id and password and it seems like I'm not a valid user. I have a CSI which I vaguely remembered entering during the user registration but after the registration, I have no idea where to associate the CSI with the support. Please help.
Thanks,
Jhin HinDid you see this?
http://oukc.oracle.com/static05/opn/freetriallogin/?c=618922873&t=offering -
Mulitple cluster servers supported by BEA Weblogic 6.0 ?
Hi everyone,
Here goes my question.
1. Is it possible to have two weblogic clusters over the same/different network
(either in LAN/WAN)? I want to have a cluster in the primary site and another
site in
the geographically separted location. So that in case of disaster, the requests
should
be forwarded to the secondary site (which is in hot standby mode) by the proxy
server.
2.If yes, how should the proxy server prior to this has to be configured? Which
webserver supports this?
3.Does weblogic can by itself be configured as a proxy server for this kind of
architecture.
I am need of this details urgently.
Pls let me know.
with regds
siva
zhan zhang wrote:
Hi All,
I hope someone can help me with an issue when I have my EJB talk to Oracle DB by weblogic 6.0 connection pool.
My sql data query takes around 15 minutes to finish(I have tested with JDBC, it works). but when I do the same sql query via connection pool, it just stuck there forever.
I have checked the database that the query has been finished in 15 minutes but somehow connection pool does not return the result to Java.
I think it might be the problem that webloigc 6.0 has considered the connection as a "stuck thread" (http://edocs.bea.com/wls/docs70/perform/WLSTuning.html#1125714)
But the thing is that document is for weblogic 7.0 and I am using 6.0 at the moment, can someone help me please.
Thanks a lot!
Cheers,When the query has finished, get a thread dump
of WebLogic so we can see what is waiting on what.
What JDBC driver are you using? Show the JDBC
code. Does it happen the very first time you
run it? I assume the EJB requires a transaction,
so did you do your own JDBC test with a transaction?
Joe -
Support for the creation of a new BEA WebLogic Application Server v10.3
To All,
After downloading and installing the Enterprise Pack for Eclipse (Ganymede: http://download.oracle.com/otn_software/oepe/ganymede) I attempted to create a new BEA WebLogic 10.3 server - since that is the version of the application server that I have installed on my machine.
I went to create the new server and selected "BEA WebLogic Server v10.0", since there was no option to select a WebLogic 10.3 server. I selected as the WebLogic Home directory "D:\BEA_HOME\wlserver_10.3" and received the error message: "The path "D:\BEA_HOME\wlserver_10.3" contains the wrong version of WebLogic Server. Expected version 10.0. Found version 10.3."
Is there some way that I can create a new WLS v10.3 in Eclipse Ganymede? Do I need to download an additional plugin?
Thanks in advance for your help on this,
John LivingstoneLook for WLS 10.3 under Oracle rather than BEA group.
Konstantin -
Welcome to the BEA WebLogic Server Version 6.0 Beta Program!
Welcome to the BEA WebLogic Server Version 6.0 Beta Program!
We are very excited about this beta program and appreciate your
participation. In the past, our public betas have been very well received
by our developer community. So, we have once again organized a public beta
program to enable everyone to preview our latest release.
We do ask that you follow a few guidelines:
-- There will be no voice, e-mail, or fax support for this beta through the
technical support organization. All questions, bug reports, or comments on
the beta program should be directed to to the WebLogic beta newsgroups at
news://newsgroups.bea.com. These newsgroups are:
weblogic.developer.interest.60beta.transaction
weblogic.support.install.60beta
weblogic.developer.interest.60beta.ejb
weblogic.developer.interest.60beta.clustering
weblogic.developer.interest.60beta.security
weblogic.developer.interest.60beta.jdbc
weblogic.developer.interest.60beta.jms
weblogic.developer.interest.60beta.performance
weblogic.developer.interest.60beta.misc
weblogic.developer.interest.60beta.servlet
weblogic.developer.interest.60beta.jsp
weblogic.developer.interest.60beta.tools
weblogic.developer.interest.60beta.rmi-iiop
weblogic.developer.interest.60beta.management
weblogic.developer.interest.60beta.management.console
weblogic.developer.interest.60beta.management.general_and_jmx
weblogic.developer.interest.60beta.internationalization
weblogic.developer.interest.60beta.xml
weblogic.developer.interest.60beta.jndi
weblogic.developer.interest.60beta.documentation
weblogic.developer.interest.60beta.javamail
-- Please remember that this release is currently beta code. This means that
it should not be put into production deployments until the final release
occurs.
-- It is very likely that this release will contain bugs and errors. This is
the nature of beta code. Please the patient with us as we do our best to fix
any problems that we find. We will do our absolute best to make sure that
your issues are addressed as soon as possible.
-- Please do not post any issues relevant to the beta on the standard
newsgroups also available at news://newsgroups.bea.com.
-- Please use the newsgroup for all communication and do not contact any BEA
employees directly. They have been instructed to direct you to comment only
via the newsgroup.
-- Please review previous posts in the newsgroups before posting. If you
locate a bug or need to ask a question, it is very likely that it will have
been asked before.
-- Please do not post on the newsgroup using hostile or profane language.
Inappropriate posts will be removed and offenders will be blocked from the
beta program.
Thank you again for your support and participation. We very much appreciate
all that you will be doing to make this release of the BEA WebLogic Server
as great as possible.
Michael Girdley
BEA Systems IncWelcome to the BEA WebLogic Server Version 6.0 Beta Program!
We are very excited about this beta program and appreciate your
participation. In the past, our public betas have been very well received
by our developer community. So, we have once again organized a public beta
program to enable everyone to preview our latest release.
We do ask that you follow a few guidelines:
-- There will be no voice, e-mail, or fax support for this beta through the
technical support organization. All questions, bug reports, or comments on
the beta program should be directed to to the WebLogic beta newsgroups at
news://newsgroups.bea.com. These newsgroups are:
weblogic.developer.interest.60beta.transaction
weblogic.support.install.60beta
weblogic.developer.interest.60beta.ejb
weblogic.developer.interest.60beta.clustering
weblogic.developer.interest.60beta.security
weblogic.developer.interest.60beta.jdbc
weblogic.developer.interest.60beta.jms
weblogic.developer.interest.60beta.performance
weblogic.developer.interest.60beta.misc
weblogic.developer.interest.60beta.servlet
weblogic.developer.interest.60beta.jsp
weblogic.developer.interest.60beta.tools
weblogic.developer.interest.60beta.rmi-iiop
weblogic.developer.interest.60beta.management
weblogic.developer.interest.60beta.management.console
weblogic.developer.interest.60beta.management.general_and_jmx
weblogic.developer.interest.60beta.internationalization
weblogic.developer.interest.60beta.xml
weblogic.developer.interest.60beta.jndi
weblogic.developer.interest.60beta.documentation
weblogic.developer.interest.60beta.javamail
-- Please remember that this release is currently beta code. This means that
it should not be put into production deployments until the final release
occurs.
-- It is very likely that this release will contain bugs and errors. This is
the nature of beta code. Please the patient with us as we do our best to fix
any problems that we find. We will do our absolute best to make sure that
your issues are addressed as soon as possible.
-- Please do not post any issues relevant to the beta on the standard
newsgroups also available at news://newsgroups.bea.com.
-- Please use the newsgroup for all communication and do not contact any BEA
employees directly. They have been instructed to direct you to comment only
via the newsgroup.
-- Please review previous posts in the newsgroups before posting. If you
locate a bug or need to ask a question, it is very likely that it will have
been asked before.
-- Please do not post on the newsgroup using hostile or profane language.
Inappropriate posts will be removed and offenders will be blocked from the
beta program.
Thank you again for your support and participation. We very much appreciate
all that you will be doing to make this release of the BEA WebLogic Server
as great as possible.
Michael Girdley
BEA Systems Inc -
Bea Weblogic Server performance question.
Hello,
Im wondering if there are big performance difference between Bea Weblogic Server
versions.
I run BWS 5.1 and find it great, I ve tested the application on 6.0 and it seems
to run as good as 5.1, I ve tested with 6.1 and it works fine too.
And now is my question... is it big difference between WLS from 5.1, 6.0, 6.1,
7.0, 8.0, 8.1 ???
I dont need any "super-hyper" features just run a simple EJB (30-40 EJBs) application.
If there are big performance difference then there is a good reason to update
to the latest WLS. (Do you have any benchmark urls for this issue?)
Do I need to modify the EJBs if I want to upgrade from 5.1 to 8.1 ??
When I upgraded from 5.1 to 6.1 there was a little changes I ve to make in the
xml files.
Thanks for all your help!
/Sonny!"Sonny" <[email protected]> wrote in message
news:3f0d6ca6$[email protected]..
|
| Hello,
|
| Im wondering if there are big performance difference between Bea Weblogic
Server
| versions.
| I run BWS 5.1 and find it great, I ve tested the application on 6.0 and it
seems
| to run as good as 5.1, I ve tested with 6.1 and it works fine too.
| And now is my question... is it big difference between WLS from 5.1, 6.0,
6.1,
| 7.0, 8.0, 8.1 ???
| I dont need any "super-hyper" features just run a simple EJB (30-40 EJBs)
application.
|
| If there are big performance difference then there is a good reason to
update
| to the latest WLS. (Do you have any benchmark urls for this issue?)
|
| Do I need to modify the EJBs if I want to upgrade from 5.1 to 8.1 ??
| When I upgraded from 5.1 to 6.1 there was a little changes I ve to make in
the
| xml files.
|
| Thanks for all your help!
|
| /Sonny!
As new versions release, there is differences in performance. One
significant point to note is the JVM versions that are supported which
significantly impact the application server performance. The new WLS 8.1 on
the newest released 1.4.2 JVM is damn good. The 1.4.1_0x JVMs have been
dramatically slower in tests that I've done. So even incremental releases
will make an impact.
In newer releases, code matures also. I also believe in 7.x they gave the
capability of clustering JVM more effectively.
anyway... good luck.
ken k -
I'm trying to find a a version of BEA Weblogic 6.1 to use with some examples that came with a book. Does anyone know if I can find one or is it just too old?
You can get old releases from support.bea.com
That being said, if you're new to WLS then I'd suggest going ahead with
WLS 8.1 even if your book is based on 6.x.
-- Rob
Bjorn Hakansson wrote:
I'm trying to find a a version of BEA Weblogic 6.1 to use with some examples that came with a book. Does anyone know if I can find one or is it just too old? -
Apache Axis allows developers to attach Request/Response handlers to do
stuff like logging, authorization check etc.
Something like...
public class MyHandler extends org.apache.axis.handlers.BasicHandler {
public void invoke(org.apache.axis.MessageContext msgContext) throws
AxisFault
Does BEA Weblogic Workshop has a similar capability?
Thanks.
Best Regards
HiteshHi Hitesh,
The logging in Workshop user log4j and is configured in the
<WL-HOME>/weblogic700/server/lib/workshopLogConfig.xml file.
To log the SOAP responses, add the following lines in the xml file:
<category name="knex.SoapJwsReq"> <priority value="debug" /> <appender-ref
ref="MYLOGFILE" /> </category>
<category name="knex.SoapJwsResp"> <priority value="debug" /> <appender-ref
ref="MYLOGFILE" /> </category>
The MYLOGFILE can be configured by copying from the already defined
appenders. The file location is relative to the domain directory.
<appender name="MYLOGFILE" class="org.apache.log4j.RollingFileAppender">
<param name="File" value="mylog.log" />
<param name="Append" value="true" />
<param name="MaxFileSize" value="3000KB" />
<layout class="org.apache.log4j.PatternLayout">
<param name="ConversionPattern" value="%d{DATE} %-5p %-15c{1}: %m%n"/>
</layout>
</appender>
As of now, the SOAP request message is not logged, only the responses are
getting logged. This will be corrected within the next few days. Please also
note that if you are using the Test View for running the web service, you
should use the 'Test XML' tab for seeing the SOAP requests/responses. The
'Test Form' tab uses HTTP GET, and hence you will not see any SOAP messages.
Do let me know if you have any further queries.
Regards,
Anurag
Workshop Support
"Hitesh Seth" <[email protected]> wrote in message
news:[email protected]...
Thanks Anurag. What is the best recommended way in BEA Weblogic Workshop
today to implement a logger which will log all SOAP Requests & Responses
into a custom logging system.
Best Regards
Hitesh
"Anurag Pareek" <[email protected]> wrote in message
news:[email protected]...
Hitesh,
You can modify the SOAP request and response payload by using ECMA
Script
and XMLMaps.
In the current release, Workshop does not support 'handlers' for SOAP
messages.
Regards,
Anurag
Workshop Support
"Hitesh Seth" <[email protected]> wrote in message
news:[email protected]...
Apache Axis allows developers to attach Request/Response handlers to
do
stuff like logging, authorization check etc.
Something like...
public class MyHandler extends org.apache.axis.handlers.BasicHandler {
public void invoke(org.apache.axis.MessageContext msgContext)throws
AxisFault
Does BEA Weblogic Workshop has a similar capability?
Thanks.
Best Regards
Hitesh -
Updating eclipse 3.1.2 to 3.2.2 in bea weblogic 9.2.1
I am trying to upgrade eclipse to 3.2.2 in weblogic 9.2.1 so I can use the new WTP. When I try to do the upgrade I receive the following error.
com.bea.eclipse.server.lib.xbean9
does anyone know how resolve this issue or how to upgrade the eclipse in bea weblogic 9.2.1 workshop to 3.2.2Hi,
Sorry, but 9.2.1 isn't supported on 3.2.2. Starting with 10.0 Workshop was updated to use 3.2.1, and the next release will use 3.2.2.
Hope this helps.
-Chris -
ANN: J2EE Applications & BEA WebLogic Hardcopies Available!
** J2EE Applications & BEA WebLogic Hardcopies Available! **
The first hardcopies of the only programming book to cover J2EE & WebLogic 6
are now available. For those of you that have already ordered, we thank you.
In just a few short weeks we have moved up to the No. 42 spot on Amazon.
If you have not ordered already, you can order now and copies will be
shipped in just a few short days. The book can be located Amazon.com at the
following URL:
http://www.amazon.com/exec/obidos/ASIN/0130911119/ref=ase_learnweblogic/103-
5396741-5920623
More information on this book can be located at:
http://www.learnweblogic.com/.
** Overview **
Building J2EE Applications & BEA WebLogic is targeted at Java programmers
developing applications for the BEA WebLogic platform, the leading Web
Application Server in the marketplace today. This book focuses on best
practices for developing enterprise applications using the WebLogic APIs.
After reading this book, intermediate or professional-level Java developers
will possess the skills and knowledge required to develop scalable and
robust applications on the WebLogic platform.
The book combines reference and tutorial, taking a step-by-step approach
that introduces each API and uses it to build a component of the WebAuction
application, which supports on-line Auctioning on the Web. All software
needed to build the sample application is included on a CD-ROM that
accompanies the book. The WebAuction project gives users the opportunity to
explore significant areas of building a distributed Enterprise Java
application, including:
· Planning in advance for scalability and deployment
· Building presentation logic
· Establishing database connectivity
· Creating Enterprise Java Beans for the BEA WebLogic application server
· Packaging the whole application so that it can be easily managed and
maintained.
** About the Authors **
Rob Woollen is a Senior Software Engineer at BEA Systems. He is currently
the lead developer for the WebLogic Server EJB Container. Before joining
BEA, Rob worked on UNIX Kernel networking for Hewlett-Packard. Rob holds a
Bachelors degree in Computer Science from Princeton University.
Michael Girdley is the Director of Product Management for WebLogic Server at
BEA, a role in which he acts as chief marketing liaison to over 200
engineers. An experienced application developer in Java, HTML, C, and C++,
Michael is a co-author of Web Programming with Java (Sams-net Publishing,
1996) and Java Unleashed, Second Edition (Sams-net Publishing, 1997).
Michael holds a Bachelors degree in Computer Science with Honors from
Lafayette College.
Sandra L. Emerson is a technical writer and consultant with 20 years'
experience in the software industry. She is a co-author of four computer
trade books: The Business Guide to the UNIX System (Addison-Wesley, 1984);
Database for the IBM PC (Addison-Wesley, 1984); Troff Typesetting for UNIX
Systems (Prentice-Hall, 1987); and The Practical SQL Handbook
(Addison-Wesley, 1989-99). The fourth edition of The Practical SQL Handbook
is scheduled for Fall, 2000.** J2EE Applications & BEA WebLogic Hardcopies Available! **
The first hardcopies of the only programming book to cover J2EE & WebLogic 6
are now available. For those of you that have already ordered, we thank you.
In just a few short weeks we have moved up to the No. 42 spot on Amazon.
If you have not ordered already, you can order now and copies will be
shipped in just a few short days. The book can be located Amazon.com at the
following URL:
http://www.amazon.com/exec/obidos/ASIN/0130911119/ref=ase_learnweblogic/103-
5396741-5920623
More information on this book can be located at:
http://www.learnweblogic.com/.
** Overview **
Building J2EE Applications & BEA WebLogic is targeted at Java programmers
developing applications for the BEA WebLogic platform, the leading Web
Application Server in the marketplace today. This book focuses on best
practices for developing enterprise applications using the WebLogic APIs.
After reading this book, intermediate or professional-level Java developers
will possess the skills and knowledge required to develop scalable and
robust applications on the WebLogic platform.
The book combines reference and tutorial, taking a step-by-step approach
that introduces each API and uses it to build a component of the WebAuction
application, which supports on-line Auctioning on the Web. All software
needed to build the sample application is included on a CD-ROM that
accompanies the book. The WebAuction project gives users the opportunity to
explore significant areas of building a distributed Enterprise Java
application, including:
· Planning in advance for scalability and deployment
· Building presentation logic
· Establishing database connectivity
· Creating Enterprise Java Beans for the BEA WebLogic application server
· Packaging the whole application so that it can be easily managed and
maintained.
** About the Authors **
Rob Woollen is a Senior Software Engineer at BEA Systems. He is currently
the lead developer for the WebLogic Server EJB Container. Before joining
BEA, Rob worked on UNIX Kernel networking for Hewlett-Packard. Rob holds a
Bachelors degree in Computer Science from Princeton University.
Michael Girdley is the Director of Product Management for WebLogic Server at
BEA, a role in which he acts as chief marketing liaison to over 200
engineers. An experienced application developer in Java, HTML, C, and C++,
Michael is a co-author of Web Programming with Java (Sams-net Publishing,
1996) and Java Unleashed, Second Edition (Sams-net Publishing, 1997).
Michael holds a Bachelors degree in Computer Science with Honors from
Lafayette College.
Sandra L. Emerson is a technical writer and consultant with 20 years'
experience in the software industry. She is a co-author of four computer
trade books: The Business Guide to the UNIX System (Addison-Wesley, 1984);
Database for the IBM PC (Addison-Wesley, 1984); Troff Typesetting for UNIX
Systems (Prentice-Hall, 1987); and The Practical SQL Handbook
(Addison-Wesley, 1989-99). The fourth edition of The Practical SQL Handbook
is scheduled for Fall, 2000.
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