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RE: [Springframework-developer] Ready for 1.0 RC1
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From: <jue...@we...> - 2004-02-09 16:51:15
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For Spring 1.0, supporting Oracle 9i here is definitely good enough. Of = course, adding Oracle 8i support - if possible - would be a nice bonus! = After all, many companies are still stuck with 8i and won't upgrade in = the near future. However, I won't be able to work on this myself, as I'm = no Oracle expert by any means. (I'm glad that I found my way through the = 9i API!) Juergen -----Original Message----- From: spr...@li... [mailto:spr...@li...]On Behalf Of Colin Sampaleanu Sent: Monday, February 09, 2004 5:36 PM To: spr...@li... Subject: Re: [Springframework-developer] Ready for 1.0 RC1 Juergen, I have done some decompiling of the 3 Oracle JDBC driver versions. Looks = like classes12 (9i) and ojdbc14 (9i) have these fields, but classes12=20 (8i) does not. That version does not even have an open() method. I do have working code for handling blobs with the classes12 (8i)=20 driver, so can probably produce a variant of the lobhandler targetted=20 towards that. Unfortunately I am _really_ busy for the next month, so=20 may or may not be able to do it during that time. Colin Colin Sampaleanu wrote: > Juergen, > > What Oracle JDBC driver version did you develop Oracle LobHandler = with? > > I am using it with the last version of the JDK 1.2/1.3 'classes12'=20 > zip/jar from Oracle, which works with Oracle 8. With that version, I=20 > get the following exception: > > 2004-02-09 10:56:09,655 ERROR [org.jboss.web.localhost.Engine] -----=20 > Root Cause ----- > java.lang.NoSuchFieldException: DURATION_SESSION > at java.lang.Class.getField(Class.java:911) > at=20 > = org.springframework.jdbc.support.lob.OracleLobHandler.<init>(OracleLobHan= dler.java:101)=20 > > at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native=20 > Method) > at=20 > = sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAc= cessorImpl.java:39)=20 > > at=20 > = sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConst= ructorAccessorImpl.java:27)=20 > > at java.lang.reflect.Constructor.newInstance(Constructor.java:274) > at java.lang.Class.newInstance0(Class.java:308) > at java.lang.Class.newInstance(Class.java:261) > at=20 > = org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:31) > at=20 > = org.springframework.beans.BeanWrapperImpl.<init>(BeanWrapperImpl.java:150= )=20 > > at=20 > = org.springframework.beans.factory.support.AbstractBeanFactory.createBean(= AbstractBeanFactory.java:570)=20 > > at=20 > = org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abs= tractBeanFactory.java:184)=20 > > > Note that there is a later 'classes12' zip/jar targetted at Oracle 9,=20 > which will not work with Oracle 8. > > There is also a JDK 1.4 'ojdbc14.jar' which is good with Oracle 9 = only. > > Regards, > Colin > > > > j=FCrgen h=F6ller [werk3AT] wrote: > >> I'm gonna commit some minor code polishing within the next couple of=20 >> hours; I'm gonna re-test everything I have this afternoon. I'll also=20 >> update our CVS libs to Hibernate 2.1.2 and iBATIS Database Layer=20 >> 1.3.1 (unfortunately, CGLIB 2.0 is still at RC2). >> >> Colin, Darren, It would be great if you could give the most current=20 >> CVS head another go then. I'm gonna do the release tomorrow morning=20 >> (my time, that is in less than 24 hours). Please report any urgent=20 >> issues promptly. I'd also be happy if you give some of the sample=20 >> apps a try (particularly the new "imagedb"). >> >> I'm inclined to include neither a PlatformTransactionManagerUtils nor = >> a CurrentTransactionStatus class in this release, if we haven't=20 >> settled on how we want to proceed there. For the time being, the=20 >> 4-line code snippet I posted for a setCurrentTransactionRollbackOnly=20 >> method works nicely when coded by hand. >> >> BTW, could someone please generate a current reference doc PDF into=20 >> the docs directory in CVS? The current version there is from=20 >> November, and I still haven't set up the required libraries on my=20 >> machine here... >> >> Juergen >> >> >> ________________________________ >> >> Von: spr...@li... im Auftrag = >> von Colin Sampaleanu >> Gesendet: Mo 09.02.2004 01:15 >> An: spr...@li... >> Betreff: Re: [Springframework-developer] Ready for 1.0 RC1 >> >> >> >> I've been in a big crunch mode here, including working most of the >> weekend, so have not tested Spring functionality not related to my = main >> app. However, for my main app, the new code from Wed/Thurs has been >> running with no problems (this includes multi-context use, AOP for >> transaction and Hibernate session wrapping, Hibernate OR support = code, >> and small amounts of JDBC code, against Oracle). >> >> Some time later tonight I'll pull down any changes, and give that = ago, >> also adding in the new Hibernate 2.12... >> >> >> Darren Davison wrote: >> >> =20 >> >>> -----BEGIN PGP SIGNED MESSAGE----- >>> Hash: SHA1 >>> >>> On Wednesday 04 February 2004 19:11, j=FCrgen h=F6ller [werk3AT] = wrote: >>> >>> >>> >>> =20 >>> >>>> I'd like to encourage everybody to test the current CVS head=20 >>>> thoroughly. >>>> I will test our sample apps myself too, against HSQLDB and MySQL,=20 >>>> but I'm >>>> primarily talking of custom applications here. Please report any >>>> remaining issues promptly; I intend to release RC1 this weekend. >>>> =20 >>>> >>>> =20 >>> >>> I've run a couple of apps this weekend without any issues on tomcat5 = - >>> they're lightweight web apps, one with JDBC access to MySQL and one=20 >>> with >>> hibernate. Both seem fine through normal usage. >>> >>> Using the autobuilds' modified jpetstore app, I tested on resin2,=20 >>> resin3, >>> tomcat4, tomcat5, jboss3/tomcat (all using hsqldb) with no=20 >>> problems. Jetty >>> 4.2.17 standalone failed as usual due to not reading the tld's in=20 >>> the jar >>> files. >>> >>> Just for the hell of it, I ran all of the above tests on Sun JDK = 1.4.1, >>> Blackdown JDK 1.3.1 and Blackdown JDK 1.4.1. >>> >>> Fairly meaningless, but interesting nonetheless, the average time=20 >>> taken by >>> each app server for the 'testPurchase' test case over 5 runs each on = my >>> machine (with the Sun JDK) is below. >>> >>> resin2: 10s >>> resin3: 30s >>> tomcat4: 25s >>> tomcat5: 12s >>> jboss3/tomcat: 36s (gotta love those JBoss guys) >>> >>> (testPurchase involves browsing the items, adding to cart, changing = the >>> order, logging in incorrectly, logging in correctly, changing user >>> registration details, completing the purchase and checking the = database >>> tables for sane numbers) >>> =20 >> > > ------------------------------------------------------- The SF.Net email is sponsored by EclipseCon 2004 Premiere Conference on Open Tools Development and Integration See the breadth of Eclipse activity. 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