Kodo 3.4.0RC3 Available

All,
Kodo 3.4.0 Release Candidate 3 is now available. Feel free to download
it at:
http://www.solarmetric.com/Software/beta/3.4.0RC3/
There are a number of exciting new features in 3.4.0 RC3:
* Query cache now caches aggregates and projections, including queries
that use grouping
* Added support for savepoints, with both in-memory and JDBC3 plugins.
* Added support for Oracle Object fields through JDBC SQLData interfaces.
* Improved thread and socket support for TCP RemoteCommitProvider
* Better support for large transactions, including several optimizations
in the datastore cache when using large transactions
* Improvements to reverse mapping
* Improvements to unicode support for Oracle
* Improvements to performance of attaching of object graphs
* Improvements to exception handling and reporting
* Tangosol plugin supports query cache
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.4.0RC3/docs/relnotes.html
The full documentation can be found in the distribution, and also at:
http://www.solarmetric.com/Software/Documentation/3.4.0RC3/docs/index.html
As this is a release candidate, please report any issues that you find
to the Kodo beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Savepoints:
It would be very convinient if Kodo provided parameterless
rollbackSavepoint() and releaseSavepoint() - they should rollback/release
latest savepoin
Thanks
Alex
"Greg Campbell" <[email protected]> wrote in message
news:dbgseo$m66$[email protected]..
All,
Kodo 3.4.0 Beta 1 is now available. Feel free to download it at:
http://www.solarmetric.com/Software/beta/3.4.0b1/
There are a number of exciting new features in 3.4.0 Beta 1:
* Query cache now caches aggregates and projections, including queries
that use grouping
* Added support for savepoints, with both in-memory and JDBC3 plugins.
* Added support for Oracle Object fields through JDBC SQLData interfaces.
* Improved thread and socket support for TCP RemoteCommitProvider
* Better support for large transactions, including several optimizations
in the datastore cache when using large transactions
You can find the release notes at:
http://solarmetric.com/Software/Documentation/3.4.0b1/docs/relnotes.html
The full documentation can be found in the distribution, and also at:
http://solarmetric.com/Software/Documentation/3.4.0b1/docs/index.html
As this is a beta release, please report any issues that you find to the
Kodo beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Similar Messages

Kodo 3.3.0RC1 Available

All,
Kodo 3.3.0RC1 is now available. Feel free to download it at:
http://solarmetric.com/jdo/beta/3.3.0RC1/
There are a number of exciting new features in 3.3.0RC1:
* New JDO 2 preview features, including Single Field Identity
* Finer grained control over timed cache invalidation
* Improvements to the Kodo workbench
* Support for Apache Derby
* Support for JMX 1.2
* Performance enhancements to the Remote PersistenceManager capability
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/jdo/Documentation/3.3.0RC1/docs/relnotes.html
As this is a beta release, please report any issues that you find to the
Kodo beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Could you please elaborate on
"Added ability to insert raw SQL into a given kodo.jdbc.sql.Row. This is
useful for performing server side functions to generate values for custom
field mappings"
Would it allow to add a snippet of SQL to insert/update statement.
Specifically I am interested to set certain columns to null using NULL
literal rather then null parameter or call to setNull() in prepared
statement
ex: update employee set fname=?, lname=?, address = NULL where id=?
note how address = NULL sets address to null using NULL literal rather then
Is it possible to do now?
"Greg Campbell" <[email protected]> wrote in message
news:cvmiqb$vlv$[email protected]..
All,
Kodo 3.3.0RC1 is now available. Feel free to download it at:
http://solarmetric.com/jdo/beta/3.3.0RC1/
There are a number of exciting new features in 3.3.0RC1:
* New JDO 2 preview features, including Single Field Identity
* Finer grained control over timed cache invalidation
* Improvements to the Kodo workbench
* Support for Apache Derby
* Support for JMX 1.2
* Performance enhancements to the Remote PersistenceManager capability
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/jdo/Documentation/3.3.0RC1/docs/relnotes.html
As this is a beta release, please report any issues that you find to the
Kodo beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Kodo 3.3.2 Available

All,
Kodo 3.3.2 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
This is a patch release that fixes some known problems in 3.3.1.
There are a number of exciting new features in 3.3.0:
* New JDO 2 preview features, including Single Field Identity
* Finer grained control over timed cache invalidation
* Improvements to the Kodo workbench
* Support for Apache Derby
* Support for JMX 1.2
* Performance enhancements to the Remote PersistenceManager capability
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/jdo/Documentation/3.3.2/docs/relnotes.html
Thanks, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Will we be seeing any other JDO 2 preview features, such as
deletion-by-query, in the 3.3.0 release?
;ted
"Greg Campbell" <[email protected]> wrote in message
news:ct94q4$nga$[email protected]..
All,
Kodo 3.3.0 Beta 2 is now available. Feel free to download it at:
http://solarmetric.com/jdo/beta/3.3.0b2/
There are a number of exciting new features in 3.3.0 Beta 2:
* New JDO 2 preview features, including Single Field Identity
* Finer grained control over timed cache invalidation
* Improvements to the Kodo workbench
* Support for Apache Derby
* Support for JMX 1.2
* Performance enhancements to the Remote PersistenceManager capability
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/jdo/Documentation/3.3.0beta2/docs/relnotes.html
As this is a beta release, please report any issues that you find to the
Kodo beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Kodo 3.3.1 Available

All,
Kodo 3.3.1 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
This is a patch release that fixes some known problems in 3.3.0.
There are a number of exciting new features in 3.3.0:
* New JDO 2 preview features, including Single Field Identity
* Finer grained control over timed cache invalidation
* Improvements to the Kodo workbench
* Support for Apache Derby
* Support for JMX 1.2
* Performance enhancements to the Remote PersistenceManager capability
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/jdo/Documentation/3.3.1/docs/relnotes.html
Thanks, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Yes, it is. Since the beta was going well we thought we'd announce it to a
larger group. In fact, beta 2 is coming out in a little while, with some
minor changes based on feedback from the first beta.
Thanks,
Greg
"Alex Roytman" <[email protected]> wrote in message
news:ct65t1$4ne$[email protected]..
Greg,
Is it the same build you announced 3 weeks ago?
"Greg Campbell" <[email protected]> wrote in message
news:ct5vh9$qj6$[email protected]..
All,
Kodo 3.3.0 Beta 1 is now available. Feel free to download it at:
http://solarmetric.com/jdo/beta/3.3.0b1/
There are a number of exciting new features in 3.3.0 Beta 1:
* New JDO 2 preview features, including Single Field Identity
* Finer grained control over timed cache invalidation
* Improvements to the Kodo workbench
* Support for Apache Derby
* Support for JMX 1.2
* Performance enhancements to the Remote PersistenceManager capability
* Many other new features and bugfixes
You can find the release notes at:
http://www.solarmetric.com/jdo/Documentation/3.3.0beta1/docs/relnotes.html
>>
As this is a beta release, please report any issues that you find to the
Kodo beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Kodo 3.3.4 Available

All,
Kodo 3.3.4 is now available. Feel free to download it at:
http://www.solarmetric.com/jdo/Evaluate/
There are a number of bug fixes in the release.
You can find the release notes at:
http://www.solarmetric.com/Software/Documentation/3.3.4/docs/relnotes.html
Enjoy!
-Greg
SolarMetric
www.solarmetric.com

Savepoints:
It would be very convinient if Kodo provided parameterless
rollbackSavepoint() and releaseSavepoint() - they should rollback/release
latest savepoin
Thanks
Alex
"Greg Campbell" <[email protected]> wrote in message
news:dbgseo$m66$[email protected]..
All,
Kodo 3.4.0 Beta 1 is now available. Feel free to download it at:
http://www.solarmetric.com/Software/beta/3.4.0b1/
There are a number of exciting new features in 3.4.0 Beta 1:
* Query cache now caches aggregates and projections, including queries
that use grouping
* Added support for savepoints, with both in-memory and JDBC3 plugins.
* Added support for Oracle Object fields through JDBC SQLData interfaces.
* Improved thread and socket support for TCP RemoteCommitProvider
* Better support for large transactions, including several optimizations
in the datastore cache when using large transactions
You can find the release notes at:
http://solarmetric.com/Software/Documentation/3.4.0b1/docs/relnotes.html
The full documentation can be found in the distribution, and also at:
http://solarmetric.com/Software/Documentation/3.4.0b1/docs/index.html
As this is a beta release, please report any issues that you find to the
Kodo beta newsgroup (solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Kodo 4.0.0EA3 Available

All,
Kodo 4.0.0 EA 3 is now available. Kodo 4 implements the JDO 2 and EJB 3
Persistence specifications. Feel free to download it at:
http://www.solarmetric.com/Software/beta/4.0.0EA/
You can find the release notes at:
http://solarmetric.com/Software/Documentation/4.0.0EA3/docs/full/html/relnotes.html
The full documentation can be found in the distribution, and also at:
http://solarmetric.com/Software/Documentation/4.0.0EA3/docs/full/html/index.
html
Please report any issues that you find to the Kodo beta newsgroup
(solarmetric.kodo.beta).
Good luck, and enjoy!
-Greg
SolarMetric
www.solarmetric.com

Abe White wrote:
You need to make sure that when you enhance, you include JDO
enhancement, not just the base Kodo enhancement. Now that Kodo 4
supports EJB 3 users who might not want JDO, it doesn't enhance-in
dependencies on JDO unless you ask it to.
If you enhance on the command line, that means using the "jdoc" command
rather than "kodoc" ("jdoc" is actually just a shortcut for "kodoc -jdo
true"). If you use the PCEnhancerTask, it means setting the jdoEnhance
attribute:
<taskdef name="kodoc" classname="kodo.ant.PCEnhancer"/>
<kodoc jdoEnhance="true">
</kodoc>So, what are the primary differences between the enhancement done for EJB3
and JDO? I gather that "base Kodo enhancement" is EJB3.
Scott

Please help on kodo-4.0.0RC3 samples/jdo/jsp sample

I build and deploy this sample on Tomcat successfully,
and boot a hsqldb database server for it.
The following is setting of kodo.properities:
javax.jdo.PersistenceManagerFactoryClass=kodo.jdo.PersistenceManagerFactoryImpl
javax.jdo.option.ConnectionPassword=
javax.jdo.option.ConnectionURL=jdbc:hsqldb:hsql://localhost/
javax.jdo.option.ConnectionDriverName=org.hsqldb.jdbcDriver
javax.jdo.option.ConnectionUserName=sa
kodo.LicenseKey=xxx-xxx (valid license)
The following error happened when I visit petshop:
Exception thrown by getPersistenceManagerFactory(Properties)
javax.jdo.JDOFatalUserException: Exception thrown by
getPersistenceManagerFactor
y(Properties)
at
javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:310)
at
javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:254)
at samples.jdo.jsp.JDOFactory.getPersistenceManagerFactory(Unknown
Sourc
e)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:66)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
14)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Thread.java:595)
NestedThrowablesStackTrace:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:299)
at
javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java:254)
at samples.jdo.jsp.JDOFactory.getPersistenceManagerFactory(Unknown
Sourc
e)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:66)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:332)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
14)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:178)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.p
rocessConnection(Http11BaseProtocol.java:664)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpo
int.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFol
lowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
ool.java:684)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.NoClassDefFoundError: javax/transaction/Synchronization
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at kodo.kernel.Bootstrap.getFactoryClass(Bootstrap.java:131)
at kodo.kernel.Bootstrap.getBrokerFactory(Bootstrap.java:85)
at
kodo.jdo.PersistenceManagerFactoryImpl.getPersistenceManagerFactory(P
ersistenceManagerFactoryImpl.java:43)
... 28 more
Please help me to figure out what the root is and slove it?
Thanks a lot!
-Joshua

Caused by: java.lang.NoClassDefFoundError: javax/transaction/Synchronization
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at kodo.kernel.Bootstrap.getFactoryClass(Bootstrap.java:131)
at kodo.kernel.Bootstrap.getBrokerFactory(Bootstrap.java:85)
at There is the root of the problem. You need the JTA libs in your classpath.

Kodo progress?

Hello all!
I was wondering whether anyone representing TechTrader could update us on
how progress is proceeding on Kodo?!?! In particular, integration with
application servers, etc.
Furthermore, is the JSR for JDO likely to reach final status anytime soon?
That is obviously a barrier to wholesale adoption of JDO in production
environments!
I must admit, I wish there was a higher level of posts on this list. This
is an interesting technology and deserves more discussion!
Regards,
James W.

Hi folks,
The new beta of Kodo JDO is now available!
We've been busy trying to get the latest version of JDO ready and
packaged. We apologize for the delay in getting you updated information
regarding the status of Kodo. We've made a number of changes to Kodo
including the introduction of the Enterprise Edition so we've decided to
extend the beta period. To download this new beta, please go to
http://www.techtrader.com/products/jdo.html
<http://www.techtrader.com/products/jdo.html> .
The following email is being sent to the JDO announce distribution list
announcing Kodo JDO Standard Edition Beta 2.0 and Kodo JDO Enterprise
Edition Beta 2.0. Both will be available for download from the site
today and the license is good till August 25, 2001.
We again look forward to receiving feedback on the product from you.
You can send feedback or support questions to [email protected].
The Kodo Product Team
TechTrader, Inc.
TechTrader is excited to present the latest versions of Kodo JDO:
- Kodo JDO Standard Edition Beta 2.0; and
- Kodo JDO Enterprise Edition Beta 2.0
The Kodo JDO Standard Edition Beta 2.0 incorporates much of the feedback
that we have received from our loyal beta testers. Thank you. In
addition, we've introduced a number of new features including support of
n-many relations and JNDI lookup. The current release of Kodo JDO
Standard Edition more fully supports the Proposed Final Draft of Sun's
Java Data Objects Specification 1.0.
The introduction of the Kodo JDO Enterprise Version represents a growing
need for tools and features that are needed for larger scale usage of
Kodo. In addition to all of the features in the Standard Version of
Kodo, the Enterprise version offers PersistenceManagers that can
transparently synchronize with global J2EE Transactions. Additional
enterprise features are being developed. Please let us know what new
features you would like to see in the Enterprise Version of Kodo JDO as
we take our users feedback very seriously.
PREVIOUS KODO JDO USERS
We highly recommend upgrading to Kodo JDO Standard Beta 2.0 or
Enterprise Beta 2.0. Your version of Kodo expires on July 15, 2001 - to
continue using Kodo you must upgrade.
Detailed upgrade instructions are included in the download in the file
UPGRADE.txt. Quickstart instructions follow:
- Replace the shell/bat scripts that shipped with the previous version
of Kodo with those in the bin/ directory.
- Replace the jar libraries that shipped with the previous version of
Kodo with those in the lib/ directory. Note that some new libraries have
been introduced; therefore, these should be added to your CLASSPATH.
Read the rest of this document for information on changes that might
require modification of your application.
New Features
- Maps with user-defined persistent object values can be persisted
(n-many relations).
- Static inner classes can be persisted.
- Queries support the use of containsKey() and containsValue() for Map
fields.
- Queries support ordering declarations.
- The SchemaTool's schema migration capabilities have been enhanced.
- The SchemaTool offers the option of automatically maintaining the list
of persistent types for the system.
- Schema generation can be customized through JDO metadata.
- The standard javax.sql.DataSource is used to obtain connections.
- Connection pooling has been enhanced, and new pooling parameters have
been added (timeout time, autoreturn time).
- The ObjectId helper class has been introduced to map opaque JDO OID
values to and from primitive long values.
- PersistenceManagerFactories can be stored in JNDI, including JNDI
trees that are replicated over multiple JVMs.
- PersistenceManagers can transparently synchronize with global J2EE
Transactions (Kodo Enterprise Edition beta only).
Bugfixes
- Row-level locking is now performed within pessimistic Transactions.
- Object ID generation is now done using the database by default.
- Globally unique primary key values are no longer required (per-class
only).
- Inserting new instances of classes mapped to an existing schema
without a class indicator column no longer throws a
NullPointerException.
- Numerous minor fixes.
Notable Changes
Users of previous beta versions of Kodo should scan the user guide in
the docs/ directory for new information included with this release.
Of particular note:
- The schematool can now automatically maintain a list of persistent
classes; the <persistent-types> array in system.prefs is not needed.
This is covered in the Database Setup chapter of the user guide.
- The syntax for using the schematool has changed. This is covered in
the Database Setup chapter of the user guide.
- The syntax for mapping classes to existing database tables has
changed. This is covered in the Using Existing Schema chapter of the
user guide.
- The Runtime Use chapter of the user guide covers new runtime options
available, such as JNDI storage of the JDBCPersistenceManagerFactory and
safe conversion of JDO OID values to and from primitive long values.
As always, please direct any support questions to
[email protected].
-----Original Message-----
From: Christof Krug [ mailto:[email protected]
<mailto:[email protected]> ]
Sent: Tuesday, July 10, 2001 7:05 AM
To: Mike Ivanov; [email protected]; [email protected]
Subject: AW: Kodo progress?
Hi James and Mike
This is the info I got last week from TechTrader:
Hi Christof,
Thanks for downloading and using Kodo.
We are planning on releasing a version of Kodo before the July 15th
deadline -
it may be a final beta version, but most likely it will be the
production
version. We'll announce the release plans on our JDO Announce listserv
(Just
send an email to [email protected] with "subscribe" as
the
subject).
We are planning on retailing Kodo at $700 per developer seat. However,
during a introductory promotion, we plan on selling Kodo for $299 /
developer
seat. Included in this price is 30 days email support and 30 days of
free
upgrades. There will be no run-time royalties.
Additional support / upgrade packs may be purchased for $500 for 1 year
of
email support and free upgrades.
Let me know if you have any questions. I've cc'd this email to our
sales
folks in case you'd like to follow-up with them.
Thanks and let us know if you have any additional questions.
Neelan Choksi
VP, Marketing and Market Intelligence
TechTrader, Inc.
[email protected]
[email protected] wrote (Fri, Jun 29 2001 03:49:00):
Hi support
I am currently using the beta of your Kodo JDO. Since it expires onJuly
15,
when do you have the release ready and how much will it cost?
Kind regards
Christof
Christof Krug
Vanero GmbH
Dominikstr.21
D-81929 Munchen
Germany
Tel. +49 (0)89 993419 72
Fax. +49 (0)89 993419 74
Mobil +49 (0)170 5836734
[email protected]
www.vanero.comChristof Krug
Vanero GmbH
Dominikstr.21
D-81929 Munchen
Germany
Tel. +49 (0)89 993419 72
Fax. +49 (0)89 993419 74
Mobil +49 (0)170 5836734
[email protected]
www.vanero.com
-----Ursprungliche Nachricht-----
Von: Mike Ivanov [ mailto:[email protected]
<mailto:[email protected]> ]
Gesendet: Dienstag, 10. Juli 2001 12:51
An: [email protected]; [email protected]
Betreff: RE: Kodo progress?
Hi James,
it looks like Tech Traders left us alone...
Go http://www.objectmatter.com <http://www.objectmatter.com> !
Mike
-----Original Message-----
From: [email protected] [ mailto:[email protected]
<mailto:[email protected]> ]
Sent: Tuesday, July 10, 2001 12:37 PM
To: [email protected]
Subject: Kodo progress?
Hello all!
I was wondering whether anyone representing TechTrader could update uson
how progress is proceeding on Kodo?!?! In particular, integration with
application servers, etc.
Furthermore, is the JSR for JDO likely to reach final status anytimesoon?
That is obviously a barrier to wholesale adoption of JDO in production
environments!
I must admit, I wish there was a higher level of posts on this list.This
is an interesting technology and deserves more discussion!
Regards,
James W.

Problems with persistance manager factory

This method keeps hit a "Null pointer Exception" and i don't know why can
anyone help?
it may be a problem with the a setting in JBuilder 9, i just don't know.
public void getPersistenceManagerFactory(){
if(pmf==null){
Properties props = new Properties();
try{
props.load((getClass().getResourceAsStream("/kodo.properties"))); //
this is the line which is not working.
catch(IOException ioe){
throw new
JDOFatalInternalException("Datalink: getPersistenceManagerFactory():Could
load resource KODO",ioe);
this.pmf =
JDOHelper.getPersistenceManagerFactory(props);

How can put kodo.properties at the root of my class path then
it will probably be in C:\Jbuider\lib\ext
what is the name of that file that contains kodo.properties
if can find that i can add that the file.
Stephen Kim wrote:
My guess is that kodo.properties is not available at the root of your
runtime classpath. You may want to change the input stream as a
new FileInputStream (new File ("...."));
David wrote:
This method keeps hit a "Null pointer Exception" and i don't know why can
anyone help?
it may be a problem with the a setting in JBuilder 9, i just don't know.
public void getPersistenceManagerFactory(){
if(pmf==null){
Properties props = new Properties();
try{
props.load((getClass().getResourceAsStream("/kodo.properties"))); //
this is the line which is not working.
catch(IOException ioe){
throw new
JDOFatalInternalException("Datalink: getPersistenceManagerFactory():Could
load resource KODO",ioe);
this.pmf =
JDOHelper.getPersistenceManagerFactory(props);
Steve Kim
[email protected]
SolarMetric Inc.
http://www.solarmetric.com

Kodo 3.4.0 now available

Hi,
Kodo 3.4.0 is available now! Get your copy at
http://solarmetric.com/kodo/releases/3.4.0
* Query cache now caches aggregates and projections, including queries
that use grouping
* Added support for savepoints, with both in-memory and JDBC3 plugins.
* Added support for Oracle Object fields through JDBC SQLData interfaces.
* Improved thread and socket support for TCP RemoteCommitProvider
* Better support for large transactions, including several optimizations
in the datastore cache when using large transactions
* Improvements to reverse mapping
* Improvements to unicode support for Oracle
* Improvements to performance of attaching of object graphs
* Improvements to exception handling and reporting
* Tangosol plugin supports query cache
* Added a new ManagedRuntime for improved integration with BEA WebLogic
Server. It is automatically used when using WLS.
See http://docs.solarmetric.com/relnotes.html for full release notes.
Enjoy,
-Patrick

Stephane & Alex-
Kodo 4.0.0 ships with the final JDO 2.0 jars, but it is not yet a
complete JDO 2 implementation.
We do still intend to complete JDO 2 compliance in the near future, but
as of 4.0.0, Kodo is still officially a JDO 1 product.
Stephane Bouchet wrote:
Another question :
Is the final release will be compliant with the last (and final) JDO 2.0 API ?
It seems it is not the case for the current release.
Cheers,
St?phane
Alex Roytman a ?crit :
Hi Mark,
Is any work done on JDO side of the product? If I am not mistaken the list
of outstanding JDO issues has not changed for quite a while. Are you
planning to release the product without addressing them?
Thank you
Alex
"Marc Prud'hommeaux" <[email protected]> wrote in message
news:[email protected]..
All,
Kodo 4.0.0 RC 3 is now available. This release candidate of Kodo 4
implements the JDO and EJB 3 Persistence specifications. You are
invited to download it at:
http://www.solarmetric.com/Software/beta/4.0.0RC/
You can find the release notes at:
http://solarmetric.com/Software/Documentation/4.0.0RC3/docs/full/html/relnotes.html
The full documentation can be found in the distribution, and also at:
http://solarmetric.com/Software/Documentation/4.0.0RC3/docs/full/html/index.html
Please report any issues that you find to the Kodo beta newsgroup
(bea.kodo.beta).
Good luck, and enjoy!
Marc Prud'hommeaux
BEA, Inc.

Kodo JDO 2.5.0 now available

All,
Kodo JDO 2.5.0 is now available. Thanks, everyone, for helping out
throughout the 2.5.0 public beta period. You're all great.
You can get Kodo JDO 2.5.0 at:
http://solarmetric.com/Software/Purchase/download.php
Major changes include:
- Major query modifications. Unbound variables are now supported,
Collections can be used as parameters in queries, and several SQL
inefficiencies have been addressed.
- Custom fetch group support.
- Kodo now supports incremental flushing of data to the database.
This can be useful in EJB environments when using container-managed
transactions, in order to handle any flush-related exceptions
within the bean code. It can also be useful in conjunction with
Kodo's automatic flushing capabilities to accelerate querying when
the javax.jdo.option.IgnoreCache property is set to false.
- Added JDOException subclasses for certain interesting exception
types: OptimisticLockException and ObjectNotFoundException.
- Enhancement-time metadata enhancement has been improved. This means
that you may see some errors the next time you re-enhance your
project, but that's for the best -- they were errors anyways.
- Data caching framework now caches JDOQL query results as well as
persistence-capable data. This provides dramatic acceleration for
commonly executed queries.
- The data caching framework has been reworked to separate out the
data cache capabilities from the remote event notification
capabilities. As a result, 2.5.0 data cache configuration is not
compatible with earlier data cache configuration, and custom cache
extensions will likely need some level of revision. For details,
see the release notes in the Kodo JDO Developer's Guide.
For more details, see the Kodo JDO Developer's Guide and the full release
notes, available at:
http://solarmetric.com/docs/2.5.0RC3/docs/index.html
http://solarmetric.com/docs/2.5.0RC3/docs/relnotes.html
Enjoy,
-Patrick
Patrick Linskey
SolarMetric Inc.

Minor correction:
http://solarmetric.com/docs/2.5.0RC3/docs/index.html
http://solarmetric.com/docs/2.5.0RC3/docs/relnotes.html
The 2.5.0 final docs are actually at:
http://solarmetric.com/docs/2.5.0/docs/index.html
http://solarmetric.com/docs/2.5.0/docs/relnotes.html
In article <[email protected]>, Patrick Linskey wrote:
All,
Kodo JDO 2.5.0 is now available. Thanks, everyone, for helping out
throughout the 2.5.0 public beta period. You're all great.
You can get Kodo JDO 2.5.0 at:
http://solarmetric.com/Software/Purchase/download.php
Major changes include:
- Major query modifications. Unbound variables are now supported,
Collections can be used as parameters in queries, and several SQL
inefficiencies have been addressed.
- Custom fetch group support.
- Kodo now supports incremental flushing of data to the database.
This can be useful in EJB environments when using container-managed
transactions, in order to handle any flush-related exceptions
within the bean code. It can also be useful in conjunction with
Kodo's automatic flushing capabilities to accelerate querying when
the javax.jdo.option.IgnoreCache property is set to false.
- Added JDOException subclasses for certain interesting exception
types: OptimisticLockException and ObjectNotFoundException.
- Enhancement-time metadata enhancement has been improved. This means
that you may see some errors the next time you re-enhance your
project, but that's for the best -- they were errors anyways.
- Data caching framework now caches JDOQL query results as well as
persistence-capable data. This provides dramatic acceleration for
commonly executed queries.
- The data caching framework has been reworked to separate out the
data cache capabilities from the remote event notification
capabilities. As a result, 2.5.0 data cache configuration is not
compatible with earlier data cache configuration, and custom cache
extensions will likely need some level of revision. For details,
see the release notes in the Kodo JDO Developer's Guide.
For more details, see the Kodo JDO Developer's Guide and the full release
notes, available at:
http://solarmetric.com/docs/2.5.0RC3/docs/index.html
http://solarmetric.com/docs/2.5.0RC3/docs/relnotes.html
Enjoy,
-Patrick
Marc Prud'hommeaux [email protected]
SolarMetric Inc. http://www.solarmetric.com

Kodo JDO 2.5.0 beta now available

All,
Kodo JDO 2.5.0 beta 1 is now available at:
http://solarmetric.com/Software/beta/2.5.0/
Some notable new features since 2.4 include:
- Queries have received a major overhaul. Queries now support unbound
variables, Collections as parameters to generate SQL IN (...) clauses,
traversing fields of persistence-capable parameters, and more. The SQL
produced by queries is also much more efficient.
- Kodo JDO EE can now participate correctly in XA transactions.
- Kodo JDO now includes support for custom fetch groups.
- Queries and Extents can be constructed for interfaces.
- Multi-table mappings now permit different tables to have different
primary key column names.
- The data cache framework can now cache query results.
Known issues:
- The JCA resource adapter will not seamlessly work with WebLogic -- to
use it with WebLogic, it is necessary to unzip the kodo.rar and remove
empty config-param-value elements
(i.e. <config-properrty-value></config-property-value>).
- We have done only limited integration testing with our IDE plugins.
- Cached query results do not obey the timeouts configured for the classes
in the query's access path.
As usual, please discuss any issues, desires, etc. on the beta newsgroup:
news://news.solarmetric.com/solarmetric.kodo.beta
Enjoy,
-Patrick
Patrick Linskey
SolarMetric Inc.

All,
Kodo JDO 2.5.0 beta 1 is now available at:
http://solarmetric.com/Software/beta/2.5.0/
Some notable new features since 2.4 include:
- Queries have received a major overhaul. Queries now support unbound
variables, Collections as parameters to generate SQL IN (...) clauses,
traversing fields of persistence-capable parameters, and more. The SQL
produced by queries is also much more efficient.
- Kodo JDO EE can now participate correctly in XA transactions.
- Kodo JDO now includes support for custom fetch groups.
- Queries and Extents can be constructed for interfaces.
- Multi-table mappings now permit different tables to have different
primary key column names.
- The data cache framework can now cache query results.
Known issues:
- The JCA resource adapter will not seamlessly work with WebLogic -- to
use it with WebLogic, it is necessary to unzip the kodo.rar and remove
empty config-param-value elements
(i.e. <config-properrty-value></config-property-value>).
- We have done only limited integration testing with our IDE plugins.
- Cached query results do not obey the timeouts configured for the classes
in the query's access path.
As usual, please discuss any issues, desires, etc. on the beta newsgroup:
news://news.solarmetric.com/solarmetric.kodo.beta
Enjoy,
-Patrick
Patrick Linskey
SolarMetric Inc.

Kodo 3.0.0 beta now available

All,
Kodo JDO 3.0.0 beta 1 is now available at:
http://solarmetric.com/Software/beta/3.0.0/
Kodo JDO 3.0.0 is a major release, and contains significant changes to
properties, mapping information, and Kodo-specific APIs. To read more about
these, and to read about how to convert a Kodo 2 project to Kodo 3, see the
migration documentation at:
http://solarmetric.com/Software/beta/3.0.0/b1-docs/docs/kodo2.html
NOTE: the conversion is non-trivial, so we have provided a number of tools
to automate most of the process. So please read and obey the migration
documentation, which will guide you through the migration tool process.
For details about some of the major new features in this release, please
read the release notes at:
http://solarmetric.com/Software/beta/3.0.0/b1-docs/docs/relnotes.html
The full documentation is available online at:
http://solarmetric.com/Software/beta/3.0.0/b1-docs/docs/index.html
Some of the major new features include:
* New mapping system, providing more powerful and flexible mapping options.
* More configuration options for connection pooling.
* Configurable eager fetching of 1-1, 1-many and many-many relations.
Potentially reduces the number of database queries required when iterating
through an extent or query result and accessing relation fields of each
instance.
* More optimized SQL batching.
* Simplified package structure for Kodo-specific APIs.
Known issues:
* DB2, Informix, and Sybase do not fully pass our internal tests yet. Sybase
is close to passing, and DB2 and Informix probably work in many situations
as well, but they are not yet officially supported by this release.
* We have done only limited integration testing with application servers.
* Our IDE integration components are not included in this release.
As usual, please discuss any issues, desires, etc. on the beta newsgroup:
news://news.solarmetric.com/solarmetric.kodo.beta
Enjoy,
- Greg
Greg Campbell
SolarMetric, Inc.

1. I can't see any standalone GUI tool to do mapping tasks, as you have
ever announced.The GUI will have its own beta program and release schedule.
2. the file : <kodo3.0>/samples/jsp/build.xml has a line wrong:
<fileset dir="../../../lib/">
should be:
<fileset dir="../../lib/">Thanks!

Kodo 4.0.0 Early Access 1 Now Available

Kodo 4 Early Access 1 is now available at
http://solarmetric.com/kodo/beta/4.0.0EA1/ . You can find release notes
at
http://solarmetric.com/kodo/Documentation/4.0.0EA1/docs/full/html/relnotes.html
Kodo 4 EA1 includes support for the majority of the JDO2 and EJB3
specifications, and introduces some new mapping capabilities that
simplify the development of efficient mappings.
As the name implies, this release is an early access release. As such,
many parts of the release are not yet implemented, including Kodo's IDE
integration support. Additionally, this release provides roughly zero
backwards-compatibility with the 3.x Kodo interfaces. Future Kodo 4
releases will provide backwards-compatibility with the relevant Kodo 3 APIs.
Thanks,
Neelan Choksi
SolarMetric
[email protected]
202-595-2064 (main)
512-542-9707 (direct)
Vote for Kodo JDO as the Best DB Tool or Driver (Category 2), the Best Java
Data Access Tool (Category 7), and the Best Java Persistence Architecture
(Category 11) in the JDJ Readers Choice Awards at
http://jdj.sys-con.com/general/readerschoice.htm.

Patrick Linskey wrote:
Kodo 4 Early Access 1 is now available at
http://solarmetric.com/kodo/beta/4.0.0EA1/ . You can find release notes
at
http://solarmetric.com/kodo/Documentation/4.0.0EA1/docs/full/html/relnotes.html
Kodo 4 EA1 includes support for the majority of the JDO2 and EJB3
specifications, and introduces some new mapping capabilities that
simplify the development of efficient mappings.
As the name implies, this release is an early access release. As such,
many parts of the release are not yet implemented, including Kodo's IDE
integration support. Additionally, this release provides roughly zero
backwards-compatibility with the 3.x Kodo interfaces. Future Kodo 4
releases will provide backwards-compatibility with the relevant Kodo 3
APIs.
-PatrickWill there be a one-page html doku soon ?
I'd like to read all the pages on a printout rather than on monitor

Kodo 3.1.1 Now Available

All,
Kodo 3.1.1 is now available! Get your copy while supplies last at
http://www.solarmetric.com/Software/Evaluate/ !
This patch release has some interesting new features and a number of bug
fixes. Please upgrade today! Highlights of 3.1.1 include:
- JDOQL Browser and Query Builder in Workbench
- Support for data compression and filtering when using remote
PersistenceManagers
- Improvements to Development Workbench and integrated mapping tools (see
screenshots)
- XML Store Manager sample
- Support for byte array primary key fields for legacy schemas that use
binary columns for primary keys
There are a number of additional notable changes and bugfixes. For more
information, please see the release notes at:
http://www.solarmetric.com/Software/Documentation/3.1.1/docs/relnotes.html
Enjoy,
-Greg
Greg Campbell
SolarMetric Inc.

Problem is solved. I think I had a problem with my account.
"Dominique Jean-Prost" <[email protected]> a __crit dans le
message de news:c8uptk$ui$[email protected]..
Hello,
I'm trying to download evaluation copy of kodo 3.1.2, and I keep on having
this error after license agreement :
Fatal error: Cannot instantiate non-existent class: in
/home/devel/www/solarmetric/secure/dbclasses.inc on line 280
Can you fix the problem please ?
Regards,
Dom
"Greg Campbell" <[email protected]> a __crit dans le message de
news:c8tvat$374$[email protected]..
All,
Due to a small but critical problem in Kodo 3.1.1 we have now releasedKodo
3.1.2.
Get your copy while supplies last at:
http://www.solarmetric.com/Software/Evaluate/ !
This patch release has some interesting new features and a number of bug
fixes as compared to 3.1.0. Please upgrade today! Highlights of 3.1.2
include:
- JDOQL Browser and Query Builder in Workbench
- Support for data compression and filtering when using remote
PersistenceManagers
- Improvements to Development Workbench and integrated mapping tools
(see
screenshots)
- XML Store Manager sample
- Support for byte array primary key fields for legacy schemas that use
binary columns for primary keys
There are a number of additional notable changes and bugfixes. For more
information, please see the release notes at:
http://www.solarmetric.com/Software/Documentation/3.1.2/docs/relnotes.html
>>
Enjoy,
-Greg
Greg Campbell
SolarMetric Inc.

Kodo 3.4.0RC3 Available

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