Re: 12 month contract - Toronto - immediate start
Thats because being males, we can only do one thing at a time!! Scott www.exergonic.com.au On Fri, 2003-04-04 at 13:22, Kwok Peng Tuck wrote: I'll be 46 years old before I qualify for that job :) . Andrew Hill wrote: I see no struts here. And their minimum required experience adds up to 21 years... -Original Message- From: V. Cekvenich [mailto:[EMAIL PROTECTED] Sent: Friday, 4 April 2003 10:19 To: [EMAIL PROTECTED] Subject: Re: 12 month contract - Toronto - immediate start Does this have anything to do with Struts? .V Jack Nodel wrote: Hi All, My name is Jack Nodel, I work with ARES consulting. Recently one of my clients has asked me to locate contractors for a Toronto based 12 month contract. The following is the list of required technical skills. Excellent communication is an absolute must. We are searching for a subject matter expert with extensive knowledge of BEA WLI to assist and provide guidance. To qualify, the candidate must have: 5+ years experience in the information technology industry 3 years of development experience on J2EE platform Hands on experience with E-Commerce design and application design Expert technical knowledge of the BEA workflow product Good technical architecture Good Java programming skills Experience with BEA Weblogic and Commerce Server exposure (nice to have) Excellent communication skills, both oral and written (10/10 essential) MUST HAVE SKILLS: J2EE development experience (Min. Experience 2-5yrs) Enterprise Java Bean Development (Min. Experience of 2-5 yrs) Oracle 9i (Min. Experience of 2-5 yrs) WLI (Min. Experience of 1-2 yrs) SQL (Min. Experience of 2-5 yrs) XMLSpy (Min. Experience of 2-5 yrs) CVS (Min. Experience of 1-2 yrs) Java IDE: Eclipse (Min. Experience of 1-2 yrs) If you are interested PLEASE FORWARD RESUMES TO [EMAIL PROTECTED] I can also be reached at 416.480.2700 ext224. Thanks, Jack - 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] - 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: Session bean behavior when user creates new browserwindow......
Hi Al I have addresses the dirty update problem by creating a DAO layer that checks an int field at the time of update to the database. If the value is different, someone updated it. No long locks, no worrying about sessions Very simple, but very effective. Scott Barr www.exergonic.com.au On Tue, 2003-04-01 at 12:52, Al Willingham wrote: From past experience dirty data management is usually handled by the database. Locking record when data is retrieved for update, etc. Something that comes to mind is when the record is retrieved for update, lock the record, note the session bean id and set some value indicating state. ie update complete or not. Check value and session bean id before update commit, if match, do it. If the old window tries to update after the new has changed the state, then it would be rejected. Seems like I read some of this stuff in J2EE and could be managed more easily by an app server If I have to start managing this, would it be time to start looking at a J2EE implementation of my app? Buuut, an earlier thread mentioned something about a counter in the session, maybe increment counter for each session update/change. If some session has lower value, reject.??? On Mon, 2003-03-31 at 18:10, V. Cekvenich wrote: In event driven programing the user is in charge of program flow. As opposed to procedural programing where programmer is in charge (In COBOL you had menu choice 1-5). So you have to check. You have to consider most contingencies. A good practice is to bean.save() on any submit. (keep the session small also). If the bean saves, good!, continue. If the bean does not save because xhyz is missing, or wrong step, then you forward user to the appropriate place. See how action/controller comes in handy? It is a bad practice to have several steps and save at the end of *YOUR* idea of the flow. Each step is an individual event/submit that should be each processed discrete. In your case, you have dirty data, and you have to decide is this OK to save. (If you do not know about dirty writes issues, then you should just save based on primary key, and save the dirty data). If this is a problem, you have to make a longer where clause based on your bus. reqs. Then fail the save, and handle in controler. hth, .V Al Willingham wrote: Suppose a user chooses to create a new browser window during a session with a session bean, submits the data in the new window, then goes back to the old and submits the old data that has not been refreshed. Is this one of those things that the user gets what they deserve for being so brain dead, or is there some check that I can perform to prevent this? Thanks Al - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Contract Work: Going Rate?
Yeah, but we both (i think Andrew is an Aussie) live in Australia. Land of low wages Scott www.exergonic.com.au On Fri, 2003-03-28 at 06:26, Sterin, Ilya wrote: 30*3000 is more than your whole entire career earnings? Where are you from? India? Russia? In US that's an average developer contract salary, and $30/hour is a charge that most contractors will laugh at here. Ilya -Original Message- From: Andrew Hill To: Struts Users Mailing List Sent: 3/27/03 1:32 AM Subject: RE: [OT] Contract Work: Going Rate? These are USD per HOUR? Crikey! You could retire after a couple of years on that! Nah that cant be right. I did a bit under 3000 hours last year, multiply by 30 and convert to local currency adds up to more than Ive earned in my whole working life (4+ years). A lot more... Are those fair dinkum rates or are you just having us on? Five weeks holiday??? OT pay??? Yeh. Thought so. Its a joke. hehe. You had me going there mate! -Original Message- From: Simon Kelly [mailto:[EMAIL PROTECTED]] Sent: Thursday, 27 March 2003 16:08 To: Struts Users Mailing List Subject: Re: [OT] Contract Work: Going Rate? These are some going full time rates for a London based e-learning company, for an average of 1880 hrs worked in one year (Five weeks holiday not included in the figures, but you'd get the same rate). The company pays OT on projects that need it, but actually limit the number of hours in a week that an employee can be in the office. (Something about a work/life balance, whatver than means :-) All in US dollars (converted from blighty pounds) Grade one (Whipping boy) - 30$ Grade two (Code monkey) - 40$ Grade three (Designer) - 55$ Grade four (Architect) - 90$ Grade five (Senior Architect) - 150$ These don't include the options and bonuses (last xmas bonus ranged from 500$ to 6000$) and the OT isn't in there (Usually 1.5*hourly week-day/sat -- 2*hourly sun). Contractor have to pay all the insurance and stuff, so I'd dap about 22-40% on top of each of these + a little extra if your gonna have to live in an expensive part of town. NOTE to the lawer. It only becomes illegal if it can be proven that we have set a level of pay *and* have all agreed to follow this level. If you've been on here long enough, you'd know *noone* ever agrees about anything!! =]:0) Good luck with the job, I hear California is nice this time of year!! Cheers Simon
Re: java.lang.IllegalStateException: Cannot forward after responsehas been committed
The last time I came across this, it was in a Model 1 app.
I had written the top of the page (page heading, menus etc...) before
including logic that forwarded the user onto another page. Do all your
forwarding logic before writing any html
Hope thats helpful
Scott
www.exergonic.com.au
On Fri, 2003-03-28 at 11:17, Becky Norum wrote:
Does anyone know what the following exception means?
javax.servlet.jsp.JspException: java.lang.IllegalStateException: Cannot
forward after response has been committed
It seemed to be related to something in this area of code:
// ModuleConfig config = (ModuleConfig)
pageContext.getRequest()
// .getAttribute(org.apache.struts.Globals.MODULE_KEY);
//try {
//pageContext.forward(config.getPrefix() + page);
//} catch (Exception e) {
//
Thanks!
Becky
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Re: java.lang.IllegalStateException: Cannot forward after responsehasbeen committed
What you're doing sounds like a really good candidate for either
a) Filters and Container Managed Security
The CMS can manage your course level security (eg. are you logged on),
and the Filter can manage the finer levels (can the user execute this
action?)
or
b) the security filter project (haven't used this myself)
It really is well worth the initial effort.
Scott
www.exerogic.com.au
On Fri, 2003-03-28 at 11:54, Becky Norum wrote:
Thanks for all the reponses.
It's actually a piece of code within a custom tag, so the scope probably
isn't an issue.
The tag checks to see if the user is a member of the group s/he is
trying to access. So, probably, some HTML response is output before the
tag is called. (because a header file is included via jsp:include), but
the tag is called at the top of the JSP page.
So I hear y'all saying to call the tag before writing HTML, but that
would require some significant rearranging. Plus, sometimes it works
just fine - actually, when I call the page directly it works, but when I
do a forward it doesn't.
So do I need to call the page directly rather than forward?
Thanks so much,
Becky
On Thu, 2003-03-27 at 19:55, Alexandre Jaquet wrote:
what's your scope definition ? (in the struts-conf)
--
Alexandre Jaquet
- Original Message -
From: Becky Norum [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 28, 2003 1:47 AM
Subject: java.lang.IllegalStateException: Cannot forward after response
hasbeen committed
Does anyone know what the following exception means?
javax.servlet.jsp.JspException: java.lang.IllegalStateException: Cannot
forward after response has been committed
It seemed to be related to something in this area of code:
// ModuleConfig config = (ModuleConfig)
pageContext.getRequest()
// .getAttribute(org.apache.struts.Globals.MODULE_KEY);
// try {
// pageContext.forward(config.getPrefix() + page);
// } catch (Exception e) {
//
Thanks!
Becky
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Just let me be the first to say...
TGIF!! Scott www.exergonic.com.au
Re: [FRIDAY]Re: Just let me be the first to say...
I think its under all that vodka and ice ?! On Fri, 2003-03-28 at 18:06, Affan Qureshi wrote: I can't see the [FRIDAY] prefix in the subject headers - Original Message - From: Andrew Hill [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Friday, March 28, 2003 12:24 PM Subject: RE: Just let me be the first to say... Yep. Weekends are sweet. :-) Not so many people in the office so got less distractions. ahhh the joys of a career in IT... -Original Message- From: Simon Kelly [mailto:[EMAIL PROTECTED] Sent: Friday, 28 March 2003 15:05 To: Struts Users Mailing List Subject: Re: Just let me be the first to say... +1 The weekend starts here! Wooo Hooo! - Original Message - From: Scott Barr [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Friday, March 28, 2003 7:52 AM Subject: Just let me be the first to say... TGIF!! Scott www.exergonic.com.au - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to get form values when actionForm is in session
Hi Are you sure you have an existing session? Using request.getSession(true) will create a new session if one doesn't already exist. Try this instead. Placing the form that is passed in to your Action class' execute method, into the HttpSession. The form bean isn't put into session for you initially, which i think is what you are expecting. Scott Barr www.exergonic.com.au On Wed, 2003-03-26 at 14:48, gaffer wrote: I am trying to get the values from my actionForm that is in session scope but get nothing when I use: HttpSession session = request.getSession(true); OperatornetworkForm form = (OperatornetworkForm) session.getAttribute(operatornetworkForm); //operatornetworkForm is the name of the form bean set in //actionmappings. System.out.println(The submit value is + form.getSubmit()); Any suggestions? Thanks Al
RE: Datasource
On Tue, 2003-03-25 at 14:14, Mark Galbreath wrote: Well, this is getting interesting. Why does t - i - h - s comes out this? -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED] Sent: Monday, March 24, 2003 10:42 PM To: 'Struts Users Mailing List' Subject: RE: Datasource err...pile of this... (too many beers...not enough time...) -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED] Sent: Monday, March 24, 2003 10:31 PM To: 'Struts Users Mailing List' Subject: RE: Datasource err...pile of this -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED] Sent: Monday, March 24, 2003 10:29 PM To: struts Subject: Datasource I've read the literature and nothing seems definitive. Apparently we can declare a data source by: 1. Declaring it in struts-config; 2. Declaring it in the container app; 3. Declaring it in the source code; 4. Declaring it in the deployment descriptor; 5. Declaring it in the EJB deployment descriptor. Is it just me or is this a pile of this? Mark - 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] - 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: Datasource
I thought I'd stumbled onto a fishing mailing list, with those near references to carp :) Scott Barr www.exergonic.com.au On Tue, 2003-03-25 at 14:16, Robert McIntosh wrote: must have been writing too much self referencing code... Mark Galbreath wrote: Well, this is getting interesting. Why does t - i - h - s comes out this? -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED] Sent: Monday, March 24, 2003 10:42 PM To: 'Struts Users Mailing List' Subject: RE: Datasource err...pile of this... (too many beers...not enough time...) -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED] Sent: Monday, March 24, 2003 10:31 PM To: 'Struts Users Mailing List' Subject: RE: Datasource err...pile of this -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED] Sent: Monday, March 24, 2003 10:29 PM To: struts Subject: Datasource I've read the literature and nothing seems definitive. Apparently we can declare a data source by: 1. Declaring it in struts-config; 2. Declaring it in the container app; 3. Declaring it in the source code; 4. Declaring it in the deployment descriptor; 5. Declaring it in the EJB deployment descriptor. Is it just me or is this a pile of this? Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Datasource
Can't help it number two :) now this is getting silly! I myself usually choose to set up the connections in the source code, so I can move my entire DAO layer anywhere (swing frontend for instance) with no changes at all. Really though, I don't think it would take much effort to change my connection code (which is used the Jakarta pooling stuff) to access a container managed connection. Scott Barr www.exergonic.com.au On Tue, 2003-03-25 at 14:35, Kwok Peng Tuck wrote: I usually pick number two (if you are refering to a jndi datasource) and leave the configuration to tomcat. So it's possible for me to move the apps to another app server without changing my sql code. Just have to configure the same datasource over in the new app server. Mark Galbreath wrote: I've read the literature and nothing seems definitive. Apparently we can declare a data source by: 1. Declaring it in struts-config; 2. Declaring it in the container app; 3. Declaring it in the source code; 4. Declaring it in the deployment descriptor; 5. Declaring it in the EJB deployment descriptor. Is it just me or is this a pile of this? Mark - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: j_security_check
Hi Ronan You'll get this when you go directly to the page for the user to login. Instead, setup a resource that is protected by Container Managed Security eg. /userHome.do, which will then take you to your login page. Once login is successful, you will be fowarded on to /userHome.do Once you've got a logged in user via CMS, you can use Filters (if using a servlet 2.3 container) to make sure the users session is setup with all required objects. To log out, simply call session.invalidate() Regards Scott Barr www.exergonic.com.au On Thu, 2003-03-20 at 09:49, ronanoc wrote: I get this message when I am trying to login, and if I am already logged in too. Status 404 /mywebapp/j_security_check type Status report message /mywebapp/j_security_check description The requested resource (/mywebapp/j_security_check) is not available. How can I prevent this happening, and how can I logout, and log in again? Thanks. Ronan O'Ciosoig One Louder Recordings IRL Co. Dublin, Ireland. http://www.onelouder.org
Re: j_security_check
Hi Max I've really got to investigate the securityfilter for my next project :) Scott Barr www.exergonic.com.au On Thu, 2003-03-20 at 10:50, Max Cooper wrote: You can also use SecurityFilter, a filter-based clone of container-managed security. It allows you to set a default page to take users to when they log in out of the blue. Container-managed security doesn't allow such login requests. http://securityfilter.sourceforge.net/ -Max - Original Message - From: Scott Barr [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, March 19, 2003 4:12 PM Subject: Re: j_security_check Hi Ronan You'll get this when you go directly to the page for the user to login. Instead, setup a resource that is protected by Container Managed Security eg. /userHome.do, which will then take you to your login page. Once login is successful, you will be fowarded on to /userHome.do Once you've got a logged in user via CMS, you can use Filters (if using a servlet 2.3 container) to make sure the users session is setup with all required objects. To log out, simply call session.invalidate() Regards Scott Barr www.exergonic.com.au On Thu, 2003-03-20 at 09:49, ronanoc wrote: I get this message when I am trying to login, and if I am already logged in too. Status 404 /mywebapp/j_security_check type Status report message /mywebapp/j_security_check description The requested resource (/mywebapp/j_security_check) is not available. How can I prevent this happening, and how can I logout, and log in again? Thanks. Ronan O'Ciosoig One Louder Recordings IRL Co. Dublin, Ireland. http://www.onelouder.org - 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: Control Access
Or as Max Cooper says, check out the securityfilter project :D I haven't used it myself, I use container manager authentication and jdbc realms, but the securityfilter project does look pretty cool. Scott Barr www.exergonic.com.au On Thu, 2003-03-20 at 15:59, Joey Ebright wrote: The documentation that comes with Struts and the examples actually show a great example of doing this. Basically there is a tag that you place at the top of each JSP page that checks to see if the user has an object in session (has logged in) and if not, redirects them to the login page. Hope this helps... mahesh kagitha wrote: Can any one please explain the following... I'm developing an application which has login page(JSP) to access the application and I should allow only the successfully logged in users to navigate my application otherwise direct to login page. My question here is... How can I do that.? Thanks in Advance. - Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! - 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: Block action URL's typed in the browser
Hi Mohan Just want to clarify before going further. CMS won't stop a user entering an URL directly into the browser. Basically entering an URL, or clicking on a link, which is not to be confused with POSTing a form, are the same thing. If the resource is protected by CMS you will still require the user login as is usual. Hope that helps Scott www.exergonic.com.au On Wed, 2003-03-19 at 14:14, Mohan Radhakrishnan wrote: Hi I want to clear a doubt. This is my web.xml !-- Action Servlet Mapping -- servlet-mapping servlet-nameaction/servlet-name url-pattern*.action/url-pattern /servlet-mapping Now I cannot prevent these *.action URL's being typed directly in the browser window if I don't use CMS. Is this right ? I know about the security constraint tags. Is blocking these URL's in the filter the right approach ? Mohan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [Q] Accessing struts-tiles attribute in a bean?
Yeah, I'm exacly the same with Velocity. It is clean as a whistle, but I've gotta have my Tiles :) Scott Barr www.exergonic.com.au On Mon, 2003-03-17 at 04:49, Hue Holleran wrote: Not sure of 'best' way to this but I think this may work: tiles:useAttribute name=booboo classname=java.lang.String / ... bean:message key=%=booboo% / Yes, I agree tiles is great - been looking at Velocity again just recently but I just don't think I could live without tiles now. There always seems to be more to discover with tiles and so many ways it can be extended to suit new requirements. H. -Original Message- From: Jeff Smith [mailto:[EMAIL PROTECTED] Sent: 16 March 2003 00:48 To: Struts Users Mailing List Subject: [Q] Accessing struts-tiles attribute in a bean? James and Dan turned me on to tiles. I love them - as I love any tool that simplifies what I was already doing via brute force. :-) I feel I'm on the verge of a new level of understanding, but sadly, haven't quite crossed over. In my tiles structure, I want to have my pages get their titles from the application resource. So I dutifully created a titleKey attribute in my tile-description.xml, like so: definition name=StandardLayout path=/Jsps/Templates/TemplateMain.jsp put name=titleKey value=some.resource.key/ put name=header value=/Jsps/Tiles/TileHeader.jsp/ put name=content value=/Jsps/Tiles/TileWelcome.jsp/ put name=menu value=/Jsps/Tiles/TileMenu.jsp/ /definition In my TemplateMain.jsp, I want to take that titleKey and look up the proper title string from my application resource file. But I can't figure out how to access the value of the titleKey attribute into the key field of the bean:message tag. Is this possible? One day a light will go on in my head, and I won't feel so confused by all this. :-) Jefficus - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: One-time initializing in struts
Hi Karl I use a Servlet to do app initialisation. Add the Servlet to web.xml, and set the load-on-startup parameter. Then you put the initialisation code in the Servlet, and you're away. Scott Barr www.exergonic.com.au On Thu, 2003-03-13 at 17:05, Andrew Hill wrote: Struts PlugIn might be the best option for that. Check the docs. Dont think its supported in 1.0 though, just 1.1. (With each 1.1.x version having a different interface!) -Original Message- From: Karl [mailto:[EMAIL PROTECTED] Sent: Thursday, 13 March 2003 14:26 To: Struts Users Mailing List Subject: One-time initializing in struts Is there a way to do one-time initialization in struts without having to put check logicn in every action? I want to use turbine as my persistance back-end but I need to call Torque.init(Torque.properties); somewhere. - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [Q] Log Viewing tool for Windows environment?
Try cygwin, many useful tools there. Then again, you could always try Linux.. :) Scott Barr www.exergonic.com.au On Wed, 2003-03-12 at 12:20, Mark Galbreath wrote: VIM Mark -Original Message- From: Jeff Smith [mailto:[EMAIL PROTECTED] Sent: Monday, March 10, 2003 12:02 PM To: Struts Users Mailing List Subject: [Q] Log Viewing tool for Windows environment? To date I have been using the brute-force log viewer: notepad. Is anybody aware of a tool that monitors text log files (like output from log4j) and automatically refreshes and scrolls to the end of the file? Such functionality would make my test-debug cycle less mouse intensive. :-) In the UN*X world, I had the tail command for such purposes. But I've never seen anything like this for Windows. Any suggestions? Jefficus - 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: purpose of Token Constants
Also, every time you reference a String literal, an object is created. Using the static constant avoids this. Just good practice. Saving the creation of a couple of objects is moot, but on large projects on stressed servers, every little bit counts. Scott Barr www.exergonic.com.au On Mon, 2003-03-10 at 12:50, Paul Linden wrote: Dan Allen wrote: I have seen this used in several places and I have to ask, why? Ted Husted uses it in Scaffold and there are several examples around the web that use it as well. What am I talking about? consider this short code snippet return mapping.findForward(Tokens.SUCCESS_KEY); How is that any different than return mapping.findForward(success); Both are in english, one just resolves to a variable the other is static. I guess I could understand the use of tokens for placing keys into the request scope since you might one day find you have a conflict, but besides that, what is the purpose? Dan You should always use static constants when referencing Strings that are used in more than one place - if you had sucess, your program would compile ok, but you would get a runtime exception when your action is accessed and Struts looked for the mapping for sucess - possibly after deployment if your test coverage is inadequate, but at the earliest once you've dropped your app into your webapps directory. If you have Tokens.SUCESS_KEY, your program wouldn't compile and you could fix the error immediately. Paul - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: purpose of Token Constants
Hi David Is that all unique occurences of each unique String within the JVM? If so, there is still creation, and garbage disposal once the String goes out of scope, yes? Scott Barr www.exergonic.com.au On Mon, 2003-03-10 at 14:39, David M. Karr wrote: Scott == Scott Barr [EMAIL PROTECTED] writes: Scott Also, every time you reference a String literal, an object is created. Scott Using the static constant avoids this. Just good practice. Scott Saving the creation of a couple of objects is moot, but on large Scott projects on stressed servers, every little bit counts. Actually, all occurrences of the same unique string constant reference the same interned String object, whether it's referenced from a constant definition, or the raw string itself (you can verify this by comparing two identical strings with ==). Nevertheless, referencing string constants is still better than referencing the raw string.
Re: purpose of Token Constants
Hmm... Reading that after I sent it, I think I secretly have a thing for the word, unique :) Scott On Mon, 2003-03-10 at 14:45, Scott Barr wrote: Hi David Is that all unique occurences of each unique String within the JVM? If so, there is still creation, and garbage disposal once the String goes out of scope, yes? Scott Barr www.exergonic.com.au On Mon, 2003-03-10 at 14:39, David M. Karr wrote: Scott == Scott Barr [EMAIL PROTECTED] writes: Scott Also, every time you reference a String literal, an object is created. Scott Using the static constant avoids this. Just good practice. Scott Saving the creation of a couple of objects is moot, but on large Scott projects on stressed servers, every little bit counts. Actually, all occurrences of the same unique string constant reference the same interned String object, whether it's referenced from a constant definition, or the raw string itself (you can verify this by comparing two identical strings with ==). Nevertheless, referencing string constants is still better than referencing the raw string. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [Microsoft][ODBC SQL Server Driver]Communication link failure
Was it slow? I tried this particualr driver on 2 RedHat boxes, and one Mandrake, and found it extremely slow (approx 12 seconds) to create the connections initially. Not so much of a problem when using pooling, but... lucky for me we ended up using Postgresql :) Scott On Wed, 2003-02-26 at 11:14, White, Joshua A (CASD, IT) wrote: I have gotten this driver to work with mssql 2k and DBCP. Check it out! Joshua -Original Message- From: David Bolsover [mailto:[EMAIL PROTECTED] Sent: Monday, February 24, 2003 6:18 AM To: Struts Users Mailing List Subject: RE: [Microsoft][ODBC SQL Server Driver]Communication link failure I would certainly suggest you check out alternative drivers; the JdbcOdbcDriver is not recommended for production use. Ideally, you should look for a type 4 driver that supports at least JDBC API V 2.0 - try the M$ driver it's free! http://msdn.microsoft.com/downloads/default.asp?URL=/downloads/sample.asp?u rl=/MSDN-FILES/027/001/7 79/msdncompositedoc.xml db -Original Message- From: Murray, Mark [mailto:[EMAIL PROTECTED] Sent: 24 February 2003 09:04 To: '[EMAIL PROTECTED]' Subject: [Microsoft][ODBC SQL Server Driver]Communication link failure Hi all, I'm having a problem reconnecting to a database after a number of hours of inactivity or of the database times out for any length of time. java.sql.SQLException: [Microsoft][ODBC SQL Server Driver]Communication link failure My datasource definition reads as follows: data-sources data-source autoCommit=false description=database1 key=db1 minCount=2 maxCount=4 driverClass=sun.jdbc.odbc.JdbcOdbcDriver url=jdbc:odbc:database1 user=auser password=apassword / data-source autoCommit=false description=database2 key=db2 minCount=2 maxCount=4 driverClass=sun.jdbc.odbc.JdbcOdbcDriver url=jdbc:odbc:database2 user=anotheruser password=anotherpassword/ /data-sources I've tried adding autoReconnect to the datasource definition, either as a property or as part of the url, but this has no effect, other than to cause errors when the config is being parsed. The Java application server we're using is SAP's J2EE engine (formerly known as In-Q-My) Is there another way to force a reconnect? A different driver set perhaps? any help would be appreciated Mark - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This communication, including attachments, is for the exclusive use of addressee and may contain proprietary, confidential or privileged information. If you are not the intended recipient, any use, copying, disclosure, dissemination or distribution is strictly prohibited. If you are not the intended recipient, please notify the sender immediately by return email and delete this communication and destroy all copies. - 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: [OT] But I haven't had any yet!
Huh?! Whadaya mean? I won the book a couple of weeks ago, living in South Australia :D Thanks Ted, cool book! Scott Barr On Wed, 2003-02-19 at 12:24, Frost, Gary [IT] wrote: Ted, just thought I'd let you know that I feel discriminated against in this competition based upon my time zone (living in Australia GMT+10:00)... And as such as soon as I find the appropriate struts-user competitions, discrimination based upon time zone representative I will be lodging an official complaint. Ok ok, I'm just joking :D Gary -Original Message- From: Frost, Gary [IT] [mailto:[EMAIL PROTECTED]] Sent: Monday, 17 February 2003 10:58 AM To: 'Ted Husted'; [EMAIL PROTECTED] Subject: RE: [OT] But I haven't had any yet! Code Complete: A Practical Handbook of Software Construction by Steve C McConnell ISBN: 1556154844 (Only its no longer a lazy Sunday, its now a busy Monday morning in sunny Australia :D) Gary -Original Message- From: Ted Husted [mailto:[EMAIL PROTECTED]] Sent: Monday, 17 February 2003 5:45 AM To: [EMAIL PROTECTED] Subject: [OT] But I haven't had any yet! OK, trivia quote fans, who advised us to Iterate, repeatedly, again and again. (And, no, it wasn't Mrs. Yogi Berra!) Yet another signed copy of Struts in Action for the first lucky emailer with the correct answer (and nothing better to do on a Sunday afternoon). -Ted. Prior winners excluded. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Modeling tools (way OT)
One that can use the result of a vote to suit their particualr needs. A dodgy Government?! Must be the only one of its kind in the world On Wed, 2003-02-12 at 09:53, Mark Galbreath wrote: Well, what kinda bloody government DO you have? -Original Message- From: Todd Pierce [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 11, 2003 5:58 PM Aussies send it all up here. You guys still pissed about 1783? 1815? 1840? When did you get your own country, anyway? Well, technically it isn't their's. They are members of the British Commonwealth, so all Whoa, Trigger. Time for some Australia 101 We may share a figurehead but is Australia is not OWNED by britain, any more than you may think britain owns Canada, India, Pakistan, Bangladesh, South Africa, New Zealand, Malaysia, Zimbabwe. The british Empire is LONG gone, and a good thing too. A referendum three years ago showed that, although a clear majority of Australian citizens wanted a republic, a majority of states did not (4-3 against), so constitiutional reform was not brought about. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Newbie: Cannot retrieve definition for form bean null
Hi James What is the error you are getting? Scott On Tue, 2003-02-11 at 21:11, James Prance wrote: Can someone help me out here.. I have no actions/forms, only an applicationResources.properties and jsp that has an action declared in struts-config.xml as : action path=/index forward=/tour.htm /action this is really simple i know.. but i cant find an explanation for this error anywhere. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Modeling tools
O! I wish you wouldn't remind me of that! Scott On Tue, 2003-02-11 at 23:54, Chappell, Simon P wrote: Aussies send it all up here. You guys still pissed about 1783? 1815? 1840? When did you get your own country, anyway? Well, technically it isn't their's. They are members of the British Commonwealth, so all their base are belong to the Queen. - 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: Newbie: Cannot retrieve definition for form bean null
Theres my fantastic reading skills coming to the forefront again! Scott On Wed, 2003-02-12 at 00:33, James Prance wrote: Hi scott.. got it sorted now.. the actual error was in the subject: Cannot retrieve definition for form bean null Thanks anyway.. James Scott Barr [EMAIL PROTECTED] wrote in message 1044966196.1116.9.camel@cypher">news:1044966196.1116.9.camel@cypher... Hi James What is the error you are getting? Scott On Tue, 2003-02-11 at 21:11, James Prance wrote: Can someone help me out here.. I have no actions/forms, only an applicationResources.properties and jsp that has an action declared in struts-config.xml as : action path=/index forward=/tour.htm /action this is really simple i know.. but i cant find an explanation for this error anywhere. - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Modeling tools
Mark, I gotta say Fosters is not a real got representation of Oz beer. It is the foulest amber fluid we have, and then I think they make another version (which is even worse!!) for you guys! Kinda like Bud not being a fair representative of all US beers. Wish you could try Coopers Pale Ale, nice South Australian beer. Mmmm!!! Scott On Tue, 2003-02-11 at 14:28, Mark Galbreath wrote: Oh yeah, like Fosters (Australian for 'beer') is a great contribution to beerdom. That piss is as bad as Budweasel. Of course, that may be why the Aussies send it all up here. You guys still pissed about 1783? 1815? 1840? When did you get your own country, anyway? -Original Message- From: Todd Pierce [mailto:[EMAIL PROTECTED]] Sent: Monday, February 10, 2003 8:20 PM PS Australian beer relieves itself from a great height on all American AND British beer ;) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Modeling tools
I'd kill everyone in this room for a beer right now... - Homer Simpson Or, we could rename this thread to [OT] Beer Modeling tools :) On Tue, 2003-02-11 at 14:38, Todd Pierce wrote: Good on you Scott, exactly the same as I was about to say, vis: I must admit there is a beer called Fosters, but like Paul Hogan, Steve Irwin and Yahoo Serious, nobody here ever had anything to do with it! Most discerning beer drinkers in Australia go for beers with names like Cascade, Coopers and VB. They should rename this list beer-users -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED]] Sent: Tuesday, 11 February 2003 2:58 PM To: 'Struts Users Mailing List' Subject: RE: [OT] Modeling tools Oh yeah, like Fosters (Australian for 'beer') is a great contribution to beerdom. That piss is as bad as Budweasel. Of course, that may be why the Aussies send it all up here. You guys still pissed about 1783? 1815? 1840? When did you get your own country, anyway? -Original Message- From: Todd Pierce [mailto:[EMAIL PROTECTED]] Sent: Monday, February 10, 2003 8:20 PM PS Australian beer relieves itself from a great height on all American AND British beer ;) - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Design Questio
Correcting :) Consider this scenario 1. An ActionForwardA forwards to a a.jsp with ActionFormA 2. a.jsp is submitted 3. ActionForwardB gets an ActionFormA, does some 'happy-happy' stuff, then forwards to x.jsp with ActionFormB. Regards Scott Barr On Sat, 2003-02-08 at 14:29, Justin F. Knotzke wrote: Hi, I am sure this is a basic question. Take a situation in where we have 2 JSPs, 2 ActionForms, and 2 ActioForward classes: a.jsp b.jsp ActionFormA.class ActionFormB.class ActionForwardA.class ActionForwardB.class a.jsp has form who's action parameter calls ActionForwardA.class with ActionFormA.class as it's form object. ActionForwardA.class does some happy-happy stuff and then calls b.jsp. Correct me if I am wrong but b.jsp will be called using ActionFormA.class's data. Keeping in mind that ActionForwardA.class requires data from ActionFormA.class, what do I do if I want b.jsp to be mapped to ActionFormB.class? Justin. -- Justin F. Knotzke [EMAIL PROTECTED] http://www.shampoo.ca - 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: Hi
Unless you want to go to the trouble of building images dynamically. Plenty of techniques for doing this, but possible load issue though, generating images when your content like that can be so easily served by the web server Scott On Thu, 2003-02-06 at 15:46, Thomas CORNET wrote: IMO, you'll have to create one image per language, and put image's path in your ressource files... Thomas At 06:11 06/02/2003, you wrote: Hello Please tell me whether we can change the label of a button which is an image, using internationaliztion in struts. Normal labels we can change. But if anybody has an idea to achieve this for BUTTONS(Note that, the button is image not the normal button), please help me. george - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] So much time, so little to do ...
martin fowler, talking about junit On Mon, 2003-02-03 at 09:39, Ted Husted wrote: No, stop. Rewind and reverse that. =:0) Okay trivia geeks, who said Never has so much been owed by so many to so few lines of code and what so few lines of code are we talking about? Yet another autographed copy of Struts in Action to the first lucky emailer with the correct answers. (Prior winners excluded.) Hint: It wasn't Gene Wilder =:0) -Ted.
Re: Struts EL
Hi Brandon
If these values are required by the backend, why not do this in an
Action?
Scott Barr
On Sat, 2003-02-01 at 11:54, Brandon Goodin wrote:
I looked everywhere to find this answer and couldn't so :-D
If I have the following:
c:forEach var=x start=1 end=10
html:hidden proper=thisObject[${x}].text
value=${pass.this.value.as.is}/
/c:forEach
And I am using the struts html el taglib
And I want pass the value of ${pass.this.value.as.is} to the back-end
unprocessed.
In other words.. I literall want ${pass.this.value.as.is} to be passed to
the back.
How would I do this and keep the el from processing the value?
Brandon Goodin
Phase Web and Multimedia
P (406) 862-2245
F (406) 862-0354
[EMAIL PROTECTED]
http://www.phase.ws
-
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Re: MySQL connection pooling problems!! (please help)
I'm using Poolman quite happily on a couple of machines, all with jdk 1.4, talking to Postgresql. Connnections seem to clean up nicely on restart. Maybe a MySQL issue? I don't use it myself Scott On Wednesday 20 November 2002 10:07, edgar wrote: Poolman doesn't work with jdk 1.4. As a connection manager in a production environment it is GREAT. In a development environment with the constant restarting I have had problems with the connections hanging (also using caucho resin). Edgar -Original Message- From: James Ferguson [mailto:[EMAIL PROTECTED]] Sent: Tuesday, November 19, 2002 5:42 PM To: '[EMAIL PROTECTED]' Subject: MySQL connection pooling problems!! (please help) Hi, You might like to look into the connection pooling software called PoolMan (for Pool Manager). I'm using it successfully with the MySQL driver. It's no longer be worked on but it is quite mature code. Just hunt around with your favourite search engine and you should be able to find a copy. James. PS. If you do use PoolMan I'd recommend you be very careful about the query caching, you'll most likely want to turn it off any time you're doing any complex insert. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
Re: Get ans Set automatic
Hi Using Eclipse, you can add your fields to a class, then right click on them in the outline view, and select Generate Getters Setters Works just lurvely :) Regards Scott On Friday 25 October 2002 17:19, BARADAT Benoit wrote: Hello, I'm looking for a tool that do the java code for get and set automaticly. Where can I find it ? TIA -- To unsubscribe, e-mail: mailto:struts-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:struts-user-help;jakarta.apache.org
Re: Get ans Set automatic
You're too quick for me! On Friday 25 October 2002 17:22, Hookom, Jacob John wrote: Most IDE's have it built in. I prefere Eclipse as an IDE and it's free at www.eclipse.org -- To unsubscribe, e-mail: mailto:struts-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:struts-user-help;jakarta.apache.org
Re: Excuse me !
I really hate to add to the noise on this list (but I find myself doing it anyway :/ ), but no one on this list should be considered your enemy! I've been a long time lurker to this list, and the people here are helpful, friendly, maybe sometimes a little direct even, but not your enemy Regards Scott On Wed, 2002-09-25 at 11:21, Zahid Rahman wrote: I happen to know three different architectures for web applications. Yes, I know Branching statements is an old fashioned saying. With regard to race! The very first time I logged on, my account was impersonated!!! Although I originate from the UK. I pointed out to a Pakistani company that I am a Pakistani. The Pakistani firm replied their account have been impersonated too. 90% of the people ask questions on mail list and reply to rehearsed answers. I have done the crawling and now I am in the process of walking just about to run. With regard to Bank --- Their cake and they will have to eat it! The question was an attitude test i.e. Know your enemy! - Original Message - From: Peter A. J. Pilgrim [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, September 25, 2002 2:26 AM Subject: Re: This guy from the bank raised a question ? Zahid Rahman wrote: Eddie Bush wrote that the designer of the architecture, Craig R. McClannahan is present on this line. I was on the websphere line and Don Carlos, from DB.COM was talking about it. So I mentioned it. Although this late in the day, because I catching up 2500 emails after configuring my SOHO network for ADSL, I will respond Well it isn't surprised that you got DISSED in the end. And your type of attitude stinks to the extreme. This is the 21st century mate, we are using the Internet a form that makes culture and race and dare I say colour very transparent. This is the great equaliser or super highway isn't it. I dont appreciate your patronising talks on race or culture and for the record, slavery (in the United States at least) was banned over hundred years ago. What do you do about the back button on the browser ? The answer being nothing. Your prose reveals your inexperience and ineptitude in all things HTML / HTTP and Java Server side technologies to the real experts on the list, the technologists who have and are living at the bleeding bloody edge. You should really calm down and spend time learning the technology better. How it works? Why people use it? How people used it to solve real problems? What are trying to solve? Does the technology fit the bill, is it the right solution? You cannot pick up this information , no I say, knowledge from a quick read of marketing department sales broshures. You cannot get it right, if you repeat the latest business lingo in terms of ..., in terms . Your project will fail if simply dont understand the mode (as in the french meaning fashion). This is open source dealing with real people with real life. This is where real cultural diversity is truly happening, fool. This is where the real synergies are? This is not human resources department. This is not a boardroom meeting of stuffy highly over-paid executives, although I'd gladly accept the wages from those guys. This is the boiler room or the mechanics garage or the engineering facility where people get their hands routinely dirty. Learn to crawl, before you walk, before you run. PS: And this from a ex-Deutsche bank employmee. It really does show that DB.com still don't know their left hand from their right foot, but there you go. It happens, if the belief, culture and the motivation stagnates, and you lay off the really brillaint IT people in your organisation. -- Peter Pilgrim +-\ +-+++++ Java Technologist | | | ||||| 'n' Shine | O | | || --+| ---+ /\| ._ / | | \ \ || / \ | | \ \ | |+-- || ---+ A new day /_ _\ Up| | | | | ||||| is coming ||+-+ +-+ +-+++++ home page=http://www.xenonsoft.demon.co.uk/ / -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] signature.asc Description: This is a digitally signed message part
