Re: Using new JDK 5.0 language features with Tomcat 5.5?
Didn't have any problems so far... On Mon, 07 Mar 2005 10:22:09 +0100, Petr Jiricka [EMAIL PROTECTED] wrote: Hello list, is it safe to use the new JDK 5.0 language features, e.g. annotations and generic types, with Tomcat 5.5? Do people do this in practice? Was this tested extensively? Are there any known issues in this area? Please let me know your experience with using new JDK 5.0 constructs with Tomcat. The reason I am asking is because the J2EE 1.4 specification mandates JDK 1.4 as the baseline, and all compliant servers must work reliably with JDK 1.4. There is no such requirement for JDK 5.0, so any applications that exploit the new JDK 5.0 constructs are technically non-portable and non-compliant with J2EE 1.4. Thanks Petr - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using new JDK 5.0 language features with Tomcat 5.5?
AFAIK the eclipse JDT compiler, that is used per default to compile the JSPs, doesn't support JDK 5.0 features. So you mustn't use these features in JSPs or change the JSP compiler. Christoph Petr Jiricka wrote: Hello list, is it safe to use the new JDK 5.0 language features, e.g. annotations and generic types, with Tomcat 5.5? Do people do this in practice? Was this tested extensively? Are there any known issues in this area? Please let me know your experience with using new JDK 5.0 constructs with Tomcat. The reason I am asking is because the J2EE 1.4 specification mandates JDK 1.4 as the baseline, and all compliant servers must work reliably with JDK 1.4. There is no such requirement for JDK 5.0, so any applications that exploit the new JDK 5.0 constructs are technically non-portable and non-compliant with J2EE 1.4. Thanks Petr - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Using new JDK 5.0 language features with Tomcat 5.5?
Hi, We've been fine with for loops and generics with Tomcat 5.5, but we have only used JSTL in JSPs, no scriplet. Allistair. -Original Message- From: Christoph Kutzinski [mailto:[EMAIL PROTECTED] Sent: 07 March 2005 11:44 To: Tomcat Users List Subject: Re: Using new JDK 5.0 language features with Tomcat 5.5? AFAIK the eclipse JDT compiler, that is used per default to compile the JSPs, doesn't support JDK 5.0 features. So you mustn't use these features in JSPs or change the JSP compiler. Christoph Petr Jiricka wrote: Hello list, is it safe to use the new JDK 5.0 language features, e.g. annotations and generic types, with Tomcat 5.5? Do people do this in practice? Was this tested extensively? Are there any known issues in this area? Please let me know your experience with using new JDK 5.0 constructs with Tomcat. The reason I am asking is because the J2EE 1.4 specification mandates JDK 1.4 as the baseline, and all compliant servers must work reliably with JDK 1.4. There is no such requirement for JDK 5.0, so any applications that exploit the new JDK 5.0 constructs are technically non-portable and non-compliant with J2EE 1.4. Thanks Petr - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using new JDK 5.0 language features with Tomcat 5.5?
since we're talking about that... I have a system running *perfectly* using Tomcat 5.0.28 and Java 1.4.2_07. But I think in migrate this system to Java 1.5.0_01 using Tomcat 1.5.7, in an Production server. My question is: have any problem in make this migration? What is the group opinion? Restrictions? Problems in using an newer jre in an production server? Thanks the help! On Mon, 7 Mar 2005 13:09:37 -, Allistair Crossley [EMAIL PROTECTED] wrote: Hi, We've been fine with for loops and generics with Tomcat 5.5, but we have only used JSTL in JSPs, no scriplet. Allistair. -Original Message- From: Christoph Kutzinski [mailto:[EMAIL PROTECTED] Sent: 07 March 2005 11:44 To: Tomcat Users List Subject: Re: Using new JDK 5.0 language features with Tomcat 5.5? AFAIK the eclipse JDT compiler, that is used per default to compile the JSPs, doesn't support JDK 5.0 features. So you mustn't use these features in JSPs or change the JSP compiler. Christoph Petr Jiricka wrote: Hello list, is it safe to use the new JDK 5.0 language features, e.g. annotations and generic types, with Tomcat 5.5? Do people do this in practice? Was this tested extensively? Are there any known issues in this area? Please let me know your experience with using new JDK 5.0 constructs with Tomcat. The reason I am asking is because the J2EE 1.4 specification mandates JDK 1.4 as the baseline, and all compliant servers must work reliably with JDK 1.4. There is no such requirement for JDK 5.0, so any applications that exploit the new JDK 5.0 constructs are technically non-portable and non-compliant with J2EE 1.4. Thanks Petr - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] FONT SIZE=1 FACE=VERDANA,ARIAL COLOR=BLUE --- QAS Ltd. Developers of QuickAddress Software a href=http://www.qas.com;www.qas.com/a Registered in England: No 2582055 Registered in Australia: No 082 851 474 --- /FONT - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Rodrigo de Avila [EMAIL PROTECTED] http://www.avila.eti.br - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using new JDK 5.0 language features with Tomcat 5.5?
Rodrigo Avila wrote: since we're talking about that... I have a system running *perfectly* using Tomcat 5.0.28 and Java 1.4.2_07. But I think in migrate this system to Java 1.5.0_01 using Tomcat 1.5.7, in an Production server. My question is: have any problem in make this migration? What is the group opinion? Restrictions? Problems in using an newer jre in an production server? We are using Java 1.5.0 with Tomcat 5.0.28 in a production environment since november. We didn't have any problems since then. At least related to the JDK ;-) Actually we had some problems which I suspected to be related to the JDK, but switching back to 1.4.2_05 didn't fix it, so we stayed with 1.5.0. We hope to make the jump to Tomcat 5.5 in the near future, too. Christoph - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]