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Tim Troy

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since Apr 02, 2003
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Recent posts by Tim Troy

Hi Vyas,
Apparently you have not done what you recommend. Why would you think I did not check the Apress site for the Tale of Contents? Additionally, there are no sample pages as you indicate.
Would the authors post a detailed TOC? The APress site does not do this and the Amazon view inside feature is not available for this book.

In particular, I want more information on migration from EJB2 to JPA 2 and "Best Practices".

Thanks for writing the book. We all understand that you don't get rich writing technical books. This is a "labor of love" and you sacrifice a huge amount of time making this book available to all. Again, thanks.
Look at the WebLogic document named upgrade.pdf or its html equivalent. There is a section named Upgrading a Security Provider. They provide a tool to convert your provider.
12 years ago
See Hibernate3 Migration Guide for part of the answer. Instead of modifing my WebLogic pre-classpath, I added the hibernate property:



As I understand it, this forces Hibernate to use version 2 query parser.
How does Spring's MVC validate form data entry? e.g. required fields, must be numeric or date, if field a is entered, field b is required. I don't see anything mentioned in the Spring in Action TOC. Thanks in advance.
There's been some questions floating around about the future of the Spring RCP sub-project. Craig & Ryan, what do think will happen? What would you like to see? Thanks in advance.
Can our guest Spring authors provide an overview of the Spring Rich Client? I have only seen one-liner descriptions to date. Thanks in advance.
The error shown in the stacktrace is caused by the line,
.
The tag reads the form and populates the bean. If the form field contains a String and the bean field is an int, the NumberFormatException is thrown. If my jsp form bean can only use Strings, then the usefulness of setting all properties with "*" is dimminished. Is there a way to catch bad input data using this example? I understand the suggestions posted, but, how can they be applied since the jsp:setProperty tag is causing the problem before I can run my error checking code?
16 years ago
JSP
I want to validate forms as shown in the Java Developers Almanac example. My problem is when I use beans with numeric values such as int. If I submit the form with String values in the int field, the page throws NumberFormatException. My validation code is never reached. What do I need to do to perform my own validation?

16 years ago
JSP
Below is what I did to apply patches to WL 8.1 SP2. Is there a better way?
Best Practice? Thanks in advance.
1) Created directory.
C:\bea\weblogic81\server\lib\patches
2) Copied jar files to patches directory.
CR127930_81sp2.jar
CR124746_81sp2.jar
3) Modified startWebLogic.cmd to include jar files first in the classpath.
set
CLASSPATH=%WL_HOME%\server\lib\patches\CR124746_81sp2.jar;%WL_HOME%\server\l
ib\patches\CR127930_81sp2.jar;%WEBLOGIC_CLASSPATH%;%POINTBASE_CLASSPATH%;%JA
VA_HOME%\jre\lib\rt.jar;%WL_HOME%\server\lib\webservices.jar;%CLASSPATH%
4) Restarted server and saw in console that the patches were applied.
17 years ago
I suggest you start with the label printer and software that you have. In my case, I wrote records out to a directory that was being monitored by software by Zebra. The software had a designer tool where you set up how the labels looked and what fields were data driven. My Java app just had to write the data to a file in the expected format.
17 years ago
I've used this.
MSeries
17 years ago
I like the explainations in Swing Book.
Try this link to the 1st edition of the book to get a feel for it.
Swing by Example
17 years ago