RE: Webapp Security?
Look at the http://www.securityfilter.org project on sourceforge.
It provides a portable implementation that is similar to container security
but can be regarded as an improvment in some cases. request.isUserInRole
will work and also struts role checking.
-Original Message-
From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]
Sent: 07 July, 2003 18:21
To: Struts Users Mailing List
Subject: Re: Webapp Security?
On Sun, 7 Jul 2003, Rick Reumann wrote:
Date: 07 Jul 2003 00:47:20 -0400
From: Rick Reumann [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: Re: Webapp Security?
On Thu, 2003-07-03 at 16:42, Craig R. McClanahan wrote:
Why are you trying to mess with the container's implementation of
authentication at all? Why not just write a Filter that does an
RD.forward() to some safe place if it sees that the session does not
contain the right stuff (because it was timed out and recreated)?
Remember, a filter is *not* required to call chain.doFilter() to pass
the
request on -- it can forward wherever it wants and then return, and this
is portable to any Servlet 2.3 container.
Filters are your friend :-).
Well, here's the deal... Basically there are are too many things that
rely on certain objects being in Session scope for this application so I
don't want to have to test every type of action url. So what I did was
write a Servlet Filter that also is called from the urr pattern /*
the relevant filter method looks like :
if ( httpRequest.getUserPrincipal() != null
session.getAttribute(userBean) == null ) {
RequestDispatcher rd = request.getRequestDispatcher(mainPage);
rd.forward(request, response );
}
else {
chain.doFilter(request, response);
}
The above seems to work fine- forcing the forward to the mainPage (which
in my case is an index page that then forwards to an Action that sets up
appropriate Session information).
Throughout the course of the application there are other session objects
(mainly some Lists for reporting that are put in Session scope) so
rather than test for everything and have to figure out what page/action
to bring the user to in oder to make things are set up correctly, I just
want them all back some initial page.
The part I don't like is every request now has to hit both the security
filter and this other filter. Would it maybe be better to maybe just do
this type of check in my base action execute method? (check for the
userBean being null there and if null forward to the appropriate
setUpAction?
I wouldn't be concerned -- combining things through composition (versus
putting everything in one big class) makes the individual pieces much
easier to understand and maintain.
Also, note that the Filter approach works even if your user tries to
request a JSP page directly, while embedding the logic in your Action
would not catch this.
Thanks,
--
Rick
Craig
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RE: Passing values into action
If you want a generic action that is defined in a few different ways you can use the parameter in the action mapping. -Original Message- From: Pat Young [mailto:[EMAIL PROTECTED] Sent: 27 March, 2003 16:40 To: [EMAIL PROTECTED] Subject: Passing values into action What is the best way to pass values into an action? I want to do this in order to be able to make my actions dynamic. However, I don't want to have to include these values in the URL. Is there a way to pass them in using the action xml element and then use logic in my JSP to process these? Pat Young __ Do you Yahoo!? Yahoo! Platinum - Watch CBS' NCAA March Madness, live on your desktop! http://platinum.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Generate select from Hashtable
html:select ... html:optionsCollection name=myhashTable value=countrycode label=countrydesc/ /html:select -Original Message- From: Kalaiselvan [mailto:[EMAIL PROTECTED] Sent: 25 March, 2003 06:09 To: Struts Users Mailing List Subject: Generate select from Hashtable Hi, I have a hashtable having the (countrcode,countrydesc). Is there any option to use struts taglib to display it in select tag. Thanx Kalaiselvan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: PrePopulation Problem - Urgent
Makes sure redirect=false in the forward. -Original Message- From: ashokd [mailto:[EMAIL PROTECTED] Sent: 21 March, 2002 07:11 To: [EMAIL PROTECTED] Subject: PrePopulation Problem - Urgent Importance: High Hi, I have a .jsp page, In this page if the user clicks a Hyper link one Action class will invoke. In this action class I am setting some values to the Form Bean and redirecting to the same page. These values are not prepopulating in jsp page. When the user navigates to another page and then comes to the first page then these values are populating. This problem is coming with Specific IE versions only. After putting cache invalidate tag this problem overcome in some versions. % response.setHeader(Cache-Control,no-cache); response.setHeader(Pragma,no-cache); % But still it is their in one Version of I.E 5.0 I taken the form bean values into strings and printing down in jsp page. These values are coming good but not prepopulating. Even though I tried directly assiging these string values to html:text .. value=%=var1 %. Even though no result. If the user refreshes the pages then these values are populating. If any one faced same type of problem pls let me know the solution or causes to this problem. Thanks In Advance, Ashok.D - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: * * * Calling org.apache.struts.action.ActionServlet Manually * * *
Forward to some action /myaction.do Allow your LoginServlet to accept an init parameter that indicates where to go on success. -Original Message- From: Romualdo Rubens de Freitas [mailto:[EMAIL PROTECTED] Sent: 18 March, 2003 16:08 To: [EMAIL PROTECTED] Subject: * * * Calling org.apache.struts.action.ActionServlet Manually * * * Hi All, This is my first msg to this list and am new to Struts. My login strategy is the following: I have a login.jsp which calls a LoginServlet to make user validation. If an invalid username/password is entered, LoginServlet forwards to login.jsp. This is working fine. Now my problem, if the validation goes well how can I call org.apache.struts.action.ActionServlet (action) so that my app can really start ??? Best regards, Romualdo Rubens de Freitas mailto:[EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Dynamic UI configuration
Place the bean in the session as well. -Original Message- From: Pat Quinn [mailto:[EMAIL PROTECTED] Sent: 18 March, 2003 16:22 To: [EMAIL PROTECTED] Subject: [OT] Dynamic UI configuration Hi Guys, I've got a java bean stored in the application context. This java bean stores UI color details for the entire website. I've tried doing something as follows in my jsp but it doesn't work: table width=100% border=0 bgColor='bean:write name=appConfigBean scope=application property=screenColor/' Any ideas how i should go about this??? _ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Html:Options usage
logic:iterate name=filters id=filter indexId=filterIndex
select name='%=filter+filterIndex%'html:optionsCollection
name=filter label=label value=value//select
/logic:iterate
-Original Message-
From: e gg [mailto:[EMAIL PROTECTED]
Sent: 17 March, 2003 15:16
To: [EMAIL PROTECTED]
Subject: Html:Options usage
Hi, I have a bean class that returns an ArrayList of ArrayLists for my
dropdowns. I am really confused on how to show this dropdowns. Here's my
bean class:
public class UserAccessBean implements java.io.Serializable {
List deptList = new ArrayList();
List brokerList = new ArrayList();
List filters = new ArrayList();
public List getFilters() {
deptList.add(new LabelValueBean(1, Department1));
deptList.add(new LabelValueBean(2, Department2));
deptList.add(new LabelValueBean(3, Department3));
brokerList.add(new LabelValueBean(broker1, BrokerDepartment1));
brokerList.add(new LabelValueBean(broker2, BrokerDepartment2));
brokerList.add(new LabelValueBean(broker3, BrokerDepartment3));
filters.add(deptList);
filters.add(brokerList);
return filters;
}
}
The 'filters' ArrayList can actually return 2 or more ArrayList. Like if
there's 3 ArrayLists, I would like an html output such as:
select name=filter1options/select
select name=filter2options ... /select
select name=filter3options.../select
tia,
Emmanuel
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RE: bean:message problem !
bean:define id=localvar1 type=Stringbean:message key=keyforarg0/bean:define bean:message key=mykey arg0=%=localvar1%/ -Original Message- From: Eric Chow [mailto:[EMAIL PROTECTED] Sent: 13 March, 2003 08:39 To: Struts Users Mailing List Subject: bean:message problem ! Hello, If I want to parse a parameter to the bean:message tag, I can do it as bean:message key=mykey arg0=my argument0/. How about if my arg0 also in MessageResource file ? Best regards, Eric == If you know what you are doing, it is not called RESEARCH! == __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: html:form tag and document submit()
html:form is a JSP Tag library that renders a form tag based on the struts-config. document.form.submit() is a JavaScript expression that is going to submit the specific form. -Original Message- From: Mohan Radhakrishnan [mailto:[EMAIL PROTECTED] Sent: 13 March, 2003 11:31 To: 'Struts Users Mailing List' Subject: html:form tag and document submit() Hi, I have a dumb question to ask. What does the tag html:form do that document.form.submit() doesn't do ? If there is a considerable difference between these two methods, then it might explain some of the things we have been facing here. Mohan -Original Message- From: Ian Hunter [mailto:[EMAIL PROTECTED] Sent: Thursday, March 13, 2003 7:21 AM To: Struts Users Mailing List Subject: Accessing DynaActionForm fields within custom tag I have a form where the submit button is supposed to say add login or update login depending on if the user in question (based on field fkMember) already exists in the login database. I have tags called HasLogin and HasNoLogin that take an integer parameter, and return whether or not the condition is true. I am using a DynaActionForm to populate the rest of the fields. The DynaActionForm is a session scoped bean called loginForm -- the following code actually works: !-- form tags and all that above -- tdhtml:submit jsp:useBean id=loginForm scope=session class=org.apache.struts.action.DynaActionForm/ app:HasNoLogin idMember=%=new Integer (Integer.parseInt((String)loginForm.get(fkMember)))% bean:message key=button.addlogin/ /app:HasNoLogin app:HasLogin idMember=%=new Integer (Integer.parseInt((String)loginForm.get(fkMember)))% bean:message key=button.updatelogin/ /app:HasLogin /html:submit/td !-- rest of page below -- The syntax above offends my sensibilities. First, I ought to be able to refer to the bean in question without using a jsp:useBean I think; it's obviously available to the rest of the form, if the form works (and it does). Seconds, casting the get() as a String and doing a parseInt to it to create a new Integer is silly. Isn't there a more elegant way to do this? Ian - 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] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: forwarding to servlet
You should forward name=error path=/action/ -Original Message- From: santhosh [mailto:[EMAIL PROTECTED] Sent: 14 March, 2003 09:06 To: 'Struts Users Mailing List' Subject: forwarding to servlet Hello everybody, In struts i want to forward to a servlet than a jsp. So in struts-config.xml how to configure it. if it is jsp we configure like following for e.g forward name=list path=/list.jsp/ lik this i want to forward to a servlet. how to give the path. i have a servlet which i can call from the browser like the following. http://127.0.0.1:8080/dvdapp2/action . and i have configured in web.xml like the following. servlet servlet-nameerror/servlet-name servlet-classhansen.playground.error/servlet-class /servlet servlet-mapping servlet-nameerror/servlet-name url-pattern/action/url-pattern /servlet-mapping Now if i configure like this forward name=error path=/dvdapp2/action/ exception if FileNotFoundException. please help me out in this. Thanx with regds santhosh hegde A __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: unwanted emty lines in produced html
The biggest program is taglibs within logic:iterate if you try something like: logic:iterate ...trtdbean:message //td/tr/logic:iterate instead of: logic:iterate ... trtdbean:message //td/tr /logic:iterate You will find you get a lot fewer blank lines. -Original Message- From: Brian Lee [mailto:[EMAIL PROTECTED] Sent: 12 March, 2003 17:41 To: [EMAIL PROTECTED] Subject: Re: unwanted emty lines in produced html Hundreds of blank lines affect rendering speed of a browser and can affect performance of heavily hit sites. Although each line is negligible with thousands of users you end up paying for the extra bandwidth. Plus browsers still have some quirks with blank lines. I.e. it can make an image look misaligned or cause a link's underline to extend beyong the text. BAL From: David Graham [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: Re: unwanted emty lines in produced html Date: Wed, 12 Mar 2003 08:24:57 -0700 How are empty lines affecting the display of the html? AFAIK, browsers ignore blank lines. David From: Igor Lyubimov [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: unwanted emty lines in produced html Date: Wed, 12 Mar 2003 16:17:07 +0100 Hallo! I use struts-tiles framework for my web application. When I look in produced html code, I see wery much empty lines. In this case I become broken design. (Some divs have incorrect size, table cells are broken etc.) As I understand this problem, this emty lines are produced by embedded java statements and struts/tiles tags like: % ... % %@ ... % ... tiles:useAttribute ... / So, how can I control the output? I need to be able to use in my code constructions (as stated above) and I do not like to have one emty line per construction. I do not like to have very long lines in my code too. Have anybody solution for this problem? Thanks a lot, -- _ | | | knipp | Knipp Medien und Kommunikation GmbH --- Technologiepark Martin-Schmeisser-Weg 9 D-44227 Dortmund Dipl.-Mathematiker Igor Lyubimov Fon: +49-231-9703-0 [EMAIL PROTECTED] Fax: +49-231-9703-200 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - C e B I T 2003 Besuchen Sie uns H a n n o v e r auf unserem Stand: 12.3.-19.3.2003 Halle 6, C 52/560 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Isn't LISP the same?
And James Gosling was part of it as well! -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED] Sent: 11 March, 2003 16:21 To: struts Subject: [OT] Isn't LISP the same? Creators Admit UNIX, C Hoax In an announcement that has stunned the computer industry, Ken Thompson, Dennis Ritchie and Brian Kernighan admitted that the Unix operating system and C programming language created by them is an elaborate prank kept alive for over 30 years. Speaking at the recent UnixWorld Software Development Forum, Thompson revealed the following: In 1969, ATT had just terminated their work with the GE/Honeywell/ATT Multics project. Brian and I had started work with an early release of Pascal from Professor Niklaus Wirth's ETH labs in Switzerland and we were impressed with its elegant simplicity and power. Dennis had just finished reading 'Bored of the Rings', a National Lampoon parody of the Tolkien's 'Lord of the Rings' trilogy. As a lark, we decided to do parodies of the Multics environment and Pascal. Dennis and I were responsible for the operating environment. We looked at Multics and designed the new OS to be as complex and cryptic as possible to maximize casual users' frustration levels, calling it Unix as a parody of Multics, as well as other more risque allusions. We sold the terse command language to novitiates by telling them that it saved them typing. Then Dennis and Brian worked on a warped version of Pascal, called 'A'. 'A' looked a lot like Pascal, but elevated the notion of the direct memory address (which Wirth had banished) to the central concept of the language. This was Dennis's contribution, and he in fact coined the term pointer as an innocuous sounding name for a truly malevolent construct. Brian must be credited with the idea of having absolutely no standard I/O specification: this ensured that at least 50% of the typical commercial program would have to be re-coded when changing hardware platforms. Brian was also responsible for pitching this lack of I/O as a feature: it allowed us to describe the language as truly portable. When we found others were actually creating real programs with A, we removed compulsory type-checking on function arguments. Later, we added a notion we called casting: this allowed the programmer to treat an integer as though it were a 50kb user-defined structure. When we found that some programmers were simply not using pointers, we eliminated the ability to pass structures to functions, enforcing their use in even the simplest applications. We sold this, and many other features, as enhancements to the efficiency of the language. In this way, our prank evolved into B, BCPL, and finally C. We stopped when we got a clean compile on the following syntax: for(;P(\n),R-;P(|))for(e=3DC;e-;P(_+(*u++/8)%2))P(| +(*u/4)%2); At one time, we joked about selling this to the Soviets to set their computer science progress back 20 or more years. Unfortunately, ATT and other US corporations actually began using Unix and C. We decided we'd better keep mum, assuming it was just a passing phase. In fact, it took US companies over 20 years to develop enough expertise to generate useful applications using this 1960's technological parody. We are impressed with the tenacity of the general Unix and C programmer. In fact, Brian, Dennis and I have never ourselves attempted to write a commercial application in this environment. We feel really guilty about the chaos, confusion and truly awesome programming projects that have resulted from our silly prank so long ago. Dennis Ritchie said: What really tore it (just when Ada was catching on), was that Bjarne Stroustrup caught onto our joke. He extended it to further parody, C++. Like us, he was caught by surprise when nobody laughed. So he added multiple inheritance, virtual base classes, and later ... templates. All to no avail. So we now have compilers that can compile 100,000 lines per second, but need to process header files for 25 minutes before they get to the meat of Hello, World. Major Unix and C vendors and customers, including ATT, Microsoft, Hewlett-Packard, GTE, NCR, and DEC have refused comment at this time. Borland International, a leading vendor of object-oriented tools, including the popular Turbo Pascal and Borland C++, stated they had suspected this for a couple of years. In fact, the notoriously late Quattro Pro for Windows was originally written in C++. Philippe Kahn said: After two and a half years programming, and massive programmer burn-outs, we re-coded the whole thing in Turbo Pascal in three months. I think it's fair to say that Turbo Pascal saved our bacon. Another Borland spokesman said that they would continue to enhance their Pascal products and halt further efforts to develop C/C++. Professor Wirth of the ETH institute and father of the Pascal, Modula 2 and Oberon structured languages, cryptically said P.T.
RE: [OT] computer performance with jsp/servlets/struts
I would suggest you try to tune Tomcat memory by using -mx as a JVM parameter, I may help reduce the swapping. -Original Message- From: Dan Allen [mailto:[EMAIL PROTECTED] Sent: 11 March, 2003 06:09 To: Struts-User List Subject: [OT] computer performance with jsp/servlets/struts I only ask this to see if I can make my life easier. I have a PII 333MHz laptop with 216MB Ram and I am running Tomcat, JDK 1.4.1 and some struts applications. Just now it took ant 6 min 56 sec to reload my application after making changes. If I were to go and get a decent Athlon XP or PIV computer, what should I expect for reload times and compile times for a reasonable size webpage application? This is the one thing that I regret when leaving PHP. I spend close to 1/8 of my day waiting for it to reload once my computer starts swapping to disk. Does anyone else have this issue? Dan -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Daniel Allen, [EMAIL PROTECTED] http://www.mojavelinux.com/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - It is not enough to succeed. Others must fail. -- Gore Vidal - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Ancient computing
Here in South Africa technology was in the same state in the late 70s and early 80s. Doing computer studies meant complete coding sheet this week next week receive punch cards and compile report if successfull compile you may even get an execution report. 8 programs took the whole year to complete. We actually went to visit the computer room half-way through our senior year as a class trip. By that time I already had a ZX Spectrum and was laughing my at this room ful of computer with not much more capability the my little spectrum. -Original Message- From: Pani, Gourav [mailto:[EMAIL PROTECTED] Sent: 05 March, 2003 17:47 To: 'Struts Users Mailing List' Subject: RE: [OT] Ancient computing ok so i am a kid. first computer - 386. -Original Message- From: Bueno Carlos M [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 05, 2003 10:46 AM To: 'Struts Users Mailing List' Subject: RE: [OT] Ancient computing Dang, I must be a youngster -- mine were a Zenith-Heath kit computer running CP/M and an Atari 400 with BASIC. -Original Message- From: Kandi Potter [mailto:[EMAIL PROTECTED] Sent: Wednesday, March 05, 2003 9:34 AM To: Struts Users Mailing List Subject: RE: [OT] Ancient computing My guess is early 70sbecause my first experience was also in high school using an old IBM System ?? with 64k memory.It took up a complete room.You saved your program by not dropping the punch cards. If your program didn't have any compile errors, it would be 20 minutes executing until the output came out on the printer ! -Original Message- From: Ray Madigan [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 6:38 PM To: Struts Users Mailing List Subject: RE: [OT] Ancient computing Well - lets see: Does older win this contest :-) My first computing experience was in high school. We had a room in the science lab with an old IBM computer - I think at one time it was the state of the art mainframe. But you would program with toggle switches, and you could save your program to rolls of punch paper. If the paper role tore or got bent you were out of luck. Anyone wanna guess how long ago that was. LOL -Original Message- From: Clement, Stephen [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 3:06 PM To: [EMAIL PROTECTED] Subject: RE: [OT] Ancient computing I wrote the first design patterns using sticks and stones. Facade was easy. Iterator was hard and took up a lot of rocks. :) -Original Message- From: awc [mailto:[EMAIL PROTECTED] Sent: Tuesday, March 04, 2003 6:02 PM To: Struts Users Mailing List Subject: Re: [OT] Ancient computing TI-994A - which could generate tow tones same time. very cool machine. .anil James Childers wrote: My first experience with programming was on a TI-994A. Had 4K RAM, I think, and no storage. Yes, you heard me right: no storage. Not a floppy. I would write a program and as soon as I turned the computer off it was gone forever. - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Ancient computing
Playing the Space shuttle games on the Commodore 64 was just awesome! -Original Message- From: Nelson, Laird [mailto:[EMAIL PROTECTED] Sent: 05 March, 2003 18:10 To: 'Struts Users Mailing List' Subject: RE: [OT] Ancient computing -Original Message- From: Tim Shadel [mailto:[EMAIL PROTECTED] First family computer I remember: 8080 First that I used: Atari or Commodore64 with BASIC (hooked it to the TV, screen was blue with white letters [forboadings of M$??], eventually had a 5 1/4 disk drive) First computer used: Commodore PET (was that what they were called?) First computer used extensively: Radio Shack TRS-80 First computer that awed me: Commodore 64 Laird - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Struts not parsing HTML correctly?
They will be ignored but the will still be visible in the HTML received by
the browser, it is therefore much better to use JSP comments %-- --%
-Original Message-
From: Jaye Bass [mailto:[EMAIL PROTECTED]
Sent: 04 March, 2003 13:24
To: 'Struts Users Mailing List'
Subject: RE: Struts not parsing HTML correctly?
Actually, you can use html comments to remove tags you just have to
embed them in the tag...thusly:
!--bean:write name=foobar property=nothing--
That will be ignored by the container, browser and everything else.
-Original Message-
From: Thomas CORNET [mailto:[EMAIL PROTECTED]
Sent: Tuesday, March 04, 2003 3:04 AM
To: Struts Users Mailing List
Subject: Re: Struts not parsing HTML correctly?
At 09:51 04/03/2003, you wrote:
There are actually 2 problems I'm experiencing:
Firstly, I have the following snippet in one of my forms
(user_add.jsp):
!-- tr
thContract User/th
td
html:checkbox property=contractUser/
/td
/tr --
If this is present, struts fails with the following error:
org.apache.jasper.JasperException: No getter method for property
contractUser
of bean org.apache.struts.taglib.html.BEAN
This happens whether that section is commented out or not, but does not
occur
if I remove the code entirely.
Struts doesn't care of HTML comments, all the JSP source is processed to
produce HTML content, and that's the navigator which is checking HTML
comments to display contents or not.
The second problem is that I actually DO have a getter (and setter)
method
for
contractUser in UserForm.java:
/* Contract User */
private boolean contractUser = false;
public boolean getContractUser() {
return this.contractUser;
}
public void setContractUser(boolean contractUser) {
this.contractUser = contractUser;
}
I have the following in my struts config:
struts-config
form-beans
...
form-bean name=userForm
type=com.somewhere.aproject.UserForm /
...
/form-beans
action-mappings
...
action path=/screen_user_add
forward=/user_add.jsp
name=userForm
validate=false/
...
/action-mappings
/struts-config
I know the configuration is right since the rest of the fields work
fine.
Should I be using type String instead of boolean for contractUser?
I've read somewhere that all forms fields should be declared as String
in
the Form classes... It is recommended to make the conversions in your
actions classes.
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RE: [Q] BEAN SCOPE
I cannot see a problem with the way you have used 'name' in the action mapping. Another way of tracking the problem is to log/System.out.println access to the Form validate by logging the session id as well. Then you can find out if the session is somehow recreated. -Original Message- From: Chetan Sahasrabudhe [mailto:[EMAIL PROTECTED] Sent: 26 February, 2003 13:20 To: Struts Users Mailing List Subject: Re: [Q] BEAN SCOPE attribute as what ? I tried putting attribute value as my formbean name, nothing is happening when I checked in struts dtd for struts-config the explaination says attribute Name of the request-scope or session-scope attribute that is used to access our ActionForm bean, if it is other than the bean's specified name. Optional if name is specified, else not valid. it says optional if name is specified. Regards Chetan - Original Message - From: Brian Blignaut [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 4:31 PM Subject: Re: [Q] BEAN SCOPE You must specify the attribute value for you action mapping David Bolsover wrote: Are you explicitly putting wigadminwizardform into session scope in OMInterfaceInfoAction? db [STUFF DELETED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: security question #2
You can use container based security.
http://jakarta.apache.org/struts/userGuide/preface.html#jaas
-Original Message-
From: Jason Vinson [mailto:[EMAIL PROTECTED]
Sent: 26 February, 2003 16:38
To: Struts Users Mailing List
Subject: security question #2
I am using the below code to check for the presence of session attributes
for security. Are there any issues I may be overlooking by doing it this
way?
TIA,
Jason
//
// Default spgAction class
//
package spg.logic;
import com.clarify.cbo.*;
import org.apache.struts.action.*;
import org.apache.struts.actions.*;
import javax.servlet.http.*;
public class spgAction extends Action {
public ActionForward execute (ActionMapping mapping,
ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
HttpSession session = request.getSession();
Session ClfySession = (Session)session.getAttribute(ClfySession);
com.clarify.cbo.FormContext ClfyFormContext_S =
(com.clarify.cbo.FormContext) session.getAttribute(ClfyFormContext_S);
if ( ClfySession == null || ClfyFormContext_S == null) {
return(mapping.findForward(login));
} else
return super.execute(mapping, form, request, response);
}
}
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RE: Action input
Create an action that has no input and validate is false. In this action you call validate on the form and check the return value. Then create a forward using request.getRequestURI() if is fails otherwise go to a forward you have defined that matches the request.getRequestURI() or some you can easily derive from the request.getRequestURI(). -Original Message- From: harish krishnaswamy [mailto:[EMAIL PROTECTED] Sent: 27 February, 2003 03:30 To: [EMAIL PROTECTED] Subject: Action input Is there a way of providing the action input in a dynamic fashion? In other words, if I had the same action being submitted from multiple pages/forms, how would I go back to the page/form I came from? __ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: strange display delay
Iterators are generally very efficient I have not used the nested tags but I cannot image that they would be any different from logic:iterate. How much work is done in searchTextContentBooksTreenode.jsp ? -Original Message- From: Nicolas Grehalle [mailto:[EMAIL PROTECTED] Sent: 25 February, 2003 12:40 To: Struts Users Mailing List Subject: Re: strange display delay I'm not allowed to join my jsp code, but i can put some part of this code : body % long td = System.currentTimeMillis(); System.out.println( heure dpart (vue) : + ( td ) ); % nested:form action=/TEXT/searchTextContentBooks.do method=POST nested:nest property=expandableTree nested:iterate id=currentElement property = childCollection indexId=index !-- Node treatment . -- nested:equal property=showChildren value=true jsp:include page=searchTextContentBooksTreenode.jsp / /nested:iterate % System.out.println( Temps traitement vue : + ( System.currentTimeMillis() - td ) + ms ); % /body /html Le mar 25/02/2003 11:31, Chetan Sahasrabudhe a crit : Nicolas : can u push your jsp on net ? I will like to have look at it coz it itz acting fast on server side it should not have much of the problem on client side either but letz see ... push u jsp as attachment (if itz not against ur company policy) Chetan - Original Message - From: Nicolas Grehalle [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 3:54 PM Subject: Re: strange display delay Le mar 25/02/2003 11:19, Chetan Sahasrabudhe a crit : Few Questions first 1. Tree is in java script ? 2. Tree is a applet ? if java script, do u hit the server again to get the nodes for the tree ? or do u populate it beforehand and all data goes in one shot to the jsp. while populating the tree have u written any recursive loops ? If so, how is your exit logic ? Tree is all populated in the action. I use nested tags to display the tree in the jsp page. My problem is that server takes anly 1.2 second to build the jsp page, but the page is displayed in 30 secondes. I don't understand what takes so many time. - Original Message - From: Nicolas Grehalle [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Tuesday, February 25, 2003 3:40 PM Subject: strange display delay I have a strange display problem with a web page. I try to display a Tree with a expand all option. When i expand all the tree, the program spends : - few milliseconds in my Action class (about 30 ms) - 1.2 second in my jsp page (i use the code System.out.println( System.currentTimeMillis() ); on top and bottom of my jsp page). - 30 seconds before page displaying (and after my last System.out.println) in the browser. What kind of treatment occures after the jsp executing ? How know what is the problem ? Thanks for your help N.G. - 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] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [Q] BEAN SCOPE
Did you put scope=session on both action mappings? -Original Message- From: Chetan Sahasrabudhe [mailto:[EMAIL PROTECTED] Sent: 26 February, 2003 08:31 To: Struts Users Mailing List Subject: [Q] BEAN SCOPE Hi, I am trying to figure out what can be the problem in my struts-config from yday, will anyone tell me what can be the problem if, I am putting scope=session in my action-mapping and trying to access same formbean from two different actions. Once the bean is created, it should be there for the session, and when I move to next jsp and call another action it should use same bean rather than creating a new one. I know itz creating new bean, coz I have put default constructor in my formbean and am printing System.out.printing() through constructor. Regards Chetan ___ | | The trouble with being punctual | is that nobody's there to appreciate it. | | |___ __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __
RE: [Q] BEAN SCOPE
It may be a silly question but are these actions in the same web application? -Original Message- From: Chetan Sahasrabudhe [mailto:[EMAIL PROTECTED] Sent: 26 February, 2003 08:47 To: Struts Users Mailing List Subject: Re: [Q] BEAN SCOPE Yep, I have session scope in both action mappings I have attached my struts-config along with this mail. btw in my jsp i have form bean saying JSP 1 html:form action=/ominterfaceinfo.do focus=sOMName onsubmit=return validateWIGAdminWizardForm(this); JSP 2 html:form action=/translator.do onsubmit=return validateWIGAdminWizardForm(this); now, when I call jsp1 the bean is getting created but when I move to jsp 2 , again new bean is created. And thatz the problem area. Thanks Chetan - Original Message - From: du Plessis, Corneil C [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 12:05 PM Subject: RE: [Q] BEAN SCOPE Did you put scope=session on both action mappings? -Original Message- From: Chetan Sahasrabudhe [mailto:[EMAIL PROTECTED] Sent: 26 February, 2003 08:31 To: Struts Users Mailing List Subject: [Q] BEAN SCOPE Hi, I am trying to figure out what can be the problem in my struts-config from yday, will anyone tell me what can be the problem if, I am putting scope=session in my action-mapping and trying to access same formbean from two different actions. Once the bean is created, it should be there for the session, and when I move to next jsp and call another action it should use same bean rather than creating a new one. I know itz creating new bean, coz I have put default constructor in my formbean and am printing System.out.printing() through constructor. Regards Chetan ___ | | The trouble with being punctual | is that nobody's there to appreciate it. | | |___ __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [Q] BEAN SCOPE
What does you struts-config look like? The form bean and action mapping entries. -Original Message- From: Chetan Sahasrabudhe [mailto:[EMAIL PROTECTED] Sent: 26 February, 2003 09:34 To: Struts Users Mailing List Subject: Re: [Q] BEAN SCOPE OH yeh ... they r all in same webapps folder and are having refferences in same WEB-INF web.xml and struts-config.xml files. Any changes required in my struts-config ? btw, how is world cup going at ur end :) r u planning to watch India-England match :) - Original Message - From: du Plessis, Corneil C [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 12:50 PM Subject: RE: [Q] BEAN SCOPE It may be a silly question but are these actions in the same web application? -Original Message- From: Chetan Sahasrabudhe [mailto:[EMAIL PROTECTED] Sent: 26 February, 2003 08:47 To: Struts Users Mailing List Subject: Re: [Q] BEAN SCOPE Yep, I have session scope in both action mappings I have attached my struts-config along with this mail. btw in my jsp i have form bean saying JSP 1 html:form action=/ominterfaceinfo.do focus=sOMName onsubmit=return validateWIGAdminWizardForm(this); JSP 2 html:form action=/translator.do onsubmit=return validateWIGAdminWizardForm(this); now, when I call jsp1 the bean is getting created but when I move to jsp 2 , again new bean is created. And thatz the problem area. Thanks Chetan - Original Message - From: du Plessis, Corneil C [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Wednesday, February 26, 2003 12:05 PM Subject: RE: [Q] BEAN SCOPE Did you put scope=session on both action mappings? -Original Message- From: Chetan Sahasrabudhe [mailto:[EMAIL PROTECTED] Sent: 26 February, 2003 08:31 To: Struts Users Mailing List Subject: [Q] BEAN SCOPE Hi, I am trying to figure out what can be the problem in my struts-config from yday, will anyone tell me what can be the problem if, I am putting scope=session in my action-mapping and trying to access same formbean from two different actions. Once the bean is created, it should be there for the session, and when I move to next jsp and call another action it should use same bean rather than creating a new one. I know itz creating new bean, coz I have put default constructor in my formbean and am printing System.out.printing() through constructor. Regards Chetan ___ | | The trouble with being punctual | is that nobody's there to appreciate it. | | |___ __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - 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] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary
RE: Pointing to resources within the struts app client side.
The browser should not be able to load any resource from /WEB-INF/ the servlet engine will protect this directory. -Original Message- From: Simon Kelly [mailto:[EMAIL PROTECTED]] Sent: 18 February, 2003 16:18 To: Struts Users Mailing List Subject: Pointing to resources within the struts app client side. Hi all, I'm trying to place an image with my web page that is stored as a resource within my struts web-app. I'm using xslt to create the output html, but can't work out how to point at the image correctly. I had put src=/WEB-INF/classes/resources/graphics/icon.bmp, but this will not display iether the image or the alt description. Anyone have a clue how I can do this? Cheers Simon Institut fuer Prozessdatenverarbeitung und Elektronik, Forschungszentrum Karlsruhe GmbH, Postfach 3640, D-76021 Karlsruhe, Germany. Tel: (+49)/7247 82-4042 E-mail : [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Modifying action input at runtime
You will have to parameterize the action of your html:form then have different actions in struts-config for each of those. A failing validation will return to the appropriate input page. -Original Message- From: Colin Hawkett [mailto:[EMAIL PROTECTED]] Sent: 17 February, 2003 16:09 To: 'Struts Users Mailing List' ([EMAIL PROTECTED]) Subject: Modifying action input at runtime Hi all, I am looking to use an action to handle the submission of multiple similar forms. Normally I would use separate actions, but in this case the code is identical for the different forms. Everythign seesm to be working fine except for the specification fo the input parameter on the action. Depending on where the request cam eform, I want to have the validate method return to different places. I thought the easiest way to do this would be to use mapping.setInput() to specify at runtime where I want it to return to, but when I try to do this I am getting Servlet Error: Configuration is frozen: java.lang.IllegalStateException: Configuration is frozen You may be wondering how the same Form class could validate a bunch of different html forms effectively. I actually have different Form classes for each of the html forms, but in order to trick the struts-config into allowing me to specify them all for the single action, I specify a common Form base class in struts-config. Now I want to dynamically set the input parameter in the validate() method of the BaseForm subclass - but I can't see an obvious way to do it if the configuration is frozen. Is there any way around this problem? Colin Hawkett Technical Architect Morpheus - eBusiness Solutions Morpheus Limited, Gibbs House, Kennel Ride, Ascot, Berkshire, SL5 7NT Email: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] Tel: 01344 891621; Fax: 01344 891620 Web: http://www.morpheus.co.uk http://www.morpheus.co.uk/ *Winner of the IBM Solution Excellence Award for e-Commerce 2001* *Solution Provider of the Month - Channel 2002 Magazine* *Investor in People* This email and any files transmitted with it contain information that may be confidential or privileged, and are intended solely for the use of the individual or entity to whom they are addressed. If you are not the intended recipient any disclosure, copying, distribution or use of the information is prohibited. If you have received this email in error, please notify me by return email immediately. Any opinions expressed are those of the author, not of Morpheus Limited. This message has been checked for all known viruses by UUNET delivered through the MessageLabs Virus Control Centre. __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Where to add Access control
Look at how Struts support web server roles. http://jakarta.apache.org/struts/userGuide/preface.html#jaas -Original Message- From: Rademacher Tobias [mailto:[EMAIL PROTECTED]] Sent: 17 February, 2003 15:37 To: '[EMAIL PROTECTED]' Subject: Where to add Access control Hi Folks, I want to add some access control in order to protected a site form a group of users. My application uses JAAS so I guess I have to write a PriviligedAction. Where do I have to add the invokation of this Action? Where is the best place in RequestProcessor in order to add such support? Thx and Bye Toby - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Modeling tools
They are just as much a part of the Commonwealth as Canada or South Africa or Nigeria or even Zimbabwe. -Original Message- From: Chappell, Simon P [mailto:[EMAIL PROTECTED]] Sent: 11 February, 2003 15:25 To: Struts Users Mailing List Subject: RE: [OT] Modeling tools 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] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] Modeling tools
Tell that to French speaking Canadians -Original Message- From: Chappell, Simon P [mailto:[EMAIL PROTECTED]] Sent: 11 February, 2003 15:43 To: Struts Users Mailing List Subject: RE: [OT] Modeling tools Exactly, so they all belong to Britain. The British Empire never really went away, we just gave it a nice, new, politically correct label. -Original Message- From: du Plessis, Corneil C [mailto:[EMAIL PROTECTED]] Sent: Tuesday, February 11, 2003 7:40 AM To: Struts Users Mailing List Subject: RE: [OT] Modeling tools They are just as much a part of the Commonwealth as Canada or South Africa or Nigeria or even Zimbabwe. -Original Message- From: Chappell, Simon P [mailto:[EMAIL PROTECTED]] Sent: 11 February, 2003 15:25 To: Struts Users Mailing List Subject: RE: [OT] Modeling tools 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] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - 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] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: ? on logic:empty - any hints
logic:present will work for all types of objects. logic:empty works on String -Original Message- From: Jörg Maurer [mailto:[EMAIL PROTECTED]] Sent: 30 January, 2003 10:53 To: Struts Users Mailing List Subject: RE: ? on logic:empty - any hints THANX SO MUCH? PHUHH? I am really getting a little mad for getting my project with struts done(more my fault than struts of course ;-) ) Shortly - So what is difference/usage of logic:empty to present(despite it doesn´t work as described in api). GREE Jörg -Original Message- From: Míguel Ángel Mulero Martínez [mailto:[EMAIL PROTECTED]] Sent: Donnerstag, 30. Jänner 2003 09:44 To: Struts Users Mailing List Subject: RE: ? on logic:empty - any hints Use the logic:present Regards, Miguel -Mensaje original- De: Jörg Maurer [mailto:[EMAIL PROTECTED]] Enviado el: jueves, 30 de enero de 2003 9:32 Para: Struts Users Mailing List (E-mail) Asunto: ? on logic:empty - any hints Hi! I want to test in jsp if user does need to log in, e.g. if user has already logged in and by back button is calling login.jsp for second time. My login.jsp has code : logic:empty name=%= IAppConstants.USER_CONTAINER_KEY% scope=session html:form action=/login /html:form /logic:empty logic:notEmpty name=%= IAppConstants.USER_CONTAINER_KEY% scope=session logic:notEqual name=%= IAppConstants.USER_CONTAINER_KEY% property=userViewR value=false scope=session You are already logged in! /logic:notEqual /logic:notEmpty So i test for that bean named UserContainer in session scope, where it resides when login completes. Unfortunatly, if user not logged - it throws [ServletException in:/login.jsp] Cannot find bean UserContainer in scope session' Reading api docu, I thought logic:empty would test bean for null(existing or not existing)? Can any of you help me ? - 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] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Struts officially supported at Ford
We have used Struts to build an Internet Banking application and have shaved a lot off the budget IBM Global Services charged for developing a previous web application. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 23 January, 2003 22:41 To: [EMAIL PROTECTED] Subject: RE: Struts officially supported at Ford Since we're on the subject What kind of applications are being built using Struts? We're one of those big companies where many folks would rather roll our own. One of the defenses is that Struts was designed for web sites not servicing apps. Now I know that statement holds no merit, but it would be nice to have some validations. Greg -Original Message- From: Sterin, Ilya [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 23, 2003 2:35 PM To: 'Hajratwala, Nayan (N.) '; ''Struts Users Mailing List' ' Subject: RE: Struts officially supported at Ford No, actually apache and apache tomcat will be deployed as well. That's a part of the whole Linux deployment strategy as well. We are now working on the global load to deploy both. Ilya -Original Message- From: Hajratwala, Nayan (N.) To: 'Struts Users Mailing List' Sent: 1/23/03 12:01 PM Subject: RE: Struts officially supported at Ford Yes, my understanding is that Solaris is out the door and Linux/Intel is in for new stuff. I believe that WebSphere 5.0 will only be deployed on Linux here, so teams that want to upgrade will have to migrate from Solaris -- Linux --- - Nayan Hajratwala - Chikli Consulting LLC - http://www.chikli.com -Original Message- From: Sterin, Ilya [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 23, 2003 1:32 PM To: 'Mark Lepkowski '; 'Struts Users Mailing List ' Subject: RE: Struts officially supported at Ford Hmmm, great. I'm a consultant for Ford, they taken a clear Open Source initiative last year. They are also implementing Linux and other Open Source technologies. Ilya -Original Message- From: Mark Lepkowski To: Struts Users Mailing List Sent: 1/23/03 11:16 AM Subject: Re: Struts officially supported at Ford I didn't read anything in the quote the mentioned v1.1b2. It sounds to me like maybe IBM has tailored whatever beta version they started with to the point where they want their developers to use that as their common base. - Original Message - From: Karr, David [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Sent: Thursday, January 23, 2003 1:08 PM Subject: RE: Struts officially supported at Ford It's certainly good that they're using 1.1, but somewhat unfortunate that they stopped at b2. (snip) -Original Message- From: Hajratwala, Nayan (N.) [mailto:[EMAIL PROTECTED]] Sent: Thursday, January 23, 2003 9:59 AM To: '[EMAIL PROTECTED]' Subject: Struts officially supported at Ford (snip) quote The Ford Servlet Framework is a packaged version of Struts 1.1 provided by and supported by IBM. This download includes Struts provided by IBM with some custom integration of the other Frameworks and services provided by the Java COE. The Java COE will only be supporting the versions of Struts downloaded from here. Application teams should NOT be downloading Struts from the Jakarta website but are encouraged to use the website for learning and documentation. /quote (snip) -- 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] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Nobody answers....
You discription of what you want to achieve is unclear. What do you mean by displaying B.jsp twice? Do you want to the contents of B.jsp twice then C.jsp? -Original Message- From: Nathalie Foures [mailto:[EMAIL PROTECTED]] Sent: 22 January, 2003 11:22 To: [EMAIL PROTECTED] Subject: Nobody answers Hi all! I have already sent this message but nobody answered...So I send it again, because I do need your advices! I use Struts 1.1b2. I want to display several times, the same jsp page. I have three views : A.jsp, B.jsp, C.jsp. If the user select one item on A.jsp, B.jsp has to be displayed once, and then C.jsp. If the user select two items on A.jsp, B.jsp has to be displayed twice, and then C.jsp. ...etc. In struts-config.xml : ... action path=/A type=AAction name=AForm scope=request forward name=B path=/B.jsp/ /action action path=/B type=BAction name=BForm scope=request foward name=B path=/B.jsp/ forward name=C path=/C.jsp/ /action ... The bean BForm has a reset method, so that ActionServlet could put it in the initial state back, when recycling. All works fine, when I only select one item. One B.jsp page is displayed, and then the C.jsp page. But when I select more than one item, the first B.jsp is displayed, and not the following ones. Instead, I get an alert box that tells me that the document is empty and that I have to contact my administrator system. I have no Tomcat error messages : the logs file only says that all stops when the BAction forward to B.jsp. Does the problem come from bean form recycling or populating, or something else? Thank you very much for your answers! Nathalie -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Struts application
Sounds like the scope on the form you submitted first may be request scope instead of session scope. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] Sent: 17 January, 2003 01:18 To: Struts Users Mailing List Subject: Struts application I applied struts in the simplest form and received the below error message. This application resides on a Weblogic 6.0 server. Scenario: It involves two JSP's, two form classes and an action class. The Index.jsp is loaded first where you key in the username and click the ok submit button. It takes you to the other jsp, accept.jsp, which displays the user name. In the backend, when you click the button on the index.jsp, the value of the username is taken to the form bean and in the action class the data from the form bean of the index.jsp is retrieved and stored in the form bean of the the accept.jsp and the jsp is loaded. It automatically gets the data from the form bean and displays it on the accept.jsp. Problem: The problem I'm having is once I click on the ok button from the index.jsp I get the following error message displayed from weblogic: Jan 16, 2003 3:46:10 PM EST Error HTTP [WebAppServletContext(6821348,wrox-struts,/wrox-struts)] Servlet failed with Exception java.lang.NullPointerException It's set up in the below structure: (Embedded image moved to file: pic04734.gif) Can anyone help?? Thanks. CONFIDENTIAL MATERIAL. This electronic message contains information from Princeton eCom Corporation, is confidential and may be privileged. It is intended for the use of the addressee only. If you are not the addressee indicated in this message (or responsible for delivery of the message to such person), any disclosure, copy, distribution or use of the contents of this message is prohibited. Please destroy this message and notify us immediately if this is the case by sending a reply to this message or by sending an e-mail to [EMAIL PROTECTED] and by destroying all copies of this message and any attachments. Thank you. For more information about Princeton eCom Corporation, please visit us at http://www.princetonecom.com __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Servlet action is currently unavailable.
Seems your servlet or web application may not be running. -Original Message- From: Simon Kelly [mailto:[EMAIL PROTECTED]] Sent: 14 January, 2003 10:37 To: Struts Users Mailing List Subject: Servlet action is currently unavailable. Hi all, I've just written a small struts package, and tried to run it but I'm getting an HTTP Status 503 - Servlet action is currently unavailable error. I have checked the setup of both the struts-config and my .web and they both look to be correct (Checked against a know working one). Has anyone seen this sort of thing before and if so are tere any other possible causes? Cheers Simon Institut fuer Prozessdatenverarbeitung und Elektronik, Forschungszentrum Karlsruhe GmbH, Postfach 3640, D-76021 Karlsruhe, Germany. Tel: (+49)/7247 82-4042 E-mail : [EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: popup window
If you want to open a new window when submitting a form you will have to set the target of the html:form or form using _blank will launch a new window. -Original Message- From: Amit Badheka [mailto:[EMAIL PROTECTED]] Sent: 02 January, 2003 11:26 To: Struts Users Mailing List Subject: popup window Hi All, Is there any way to open new window from the action class. I have a requirement like when one from is submitted I have to pass values of that from to another jsp that will open in new window. please help. AB. __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Question About Modules
You generate the PDF using FOP and attach to the request or session the forward to a JSP or Servlet that will serve the contect with the correct type etc. -Original Message- From: Vikram Goyal [mailto:[EMAIL PROTECTED]] Sent: 21 November, 2002 14:01 To: Struts Users Mailing List Subject: Re: Question About Modules We used FOP to generate dynamic pdf through the action. The action itself returned null. Vikram - Original Message - From: Madel,Kurt [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Thursday, November 21, 2002 5:46 AM Subject: RE: Question About Modules Anyone using modules and going through an action to generate dynamic database driven pdf's??? Anyone . Kurt Madel Programmer, CSMi (703) 823-4300 ext. 170 -Original Message- From: Madel,Kurt [mailto:[EMAIL PROTECTED]] Sent: Wednesday, November 20, 2002 11:27 AM To: 'Struts Users Mailing List' Subject: Question About Modules My understanding is that you have to use an extension mapping in order to use the Module functionality, i.e. '*.do' What are people doing if they need to serve say a '.pdf' from an action? That is, my pdf is dynamic and requires the use of the same DAO's that I use for my jsp pages. Sure you can set the mime type, but Internet Explorer ignores these most of the time and counts on the extension. If you map *.pdf and *.do then you won't be able to server static pdf's??? Kurt Madel Programmer, CSMi (703) 823-4300 ext. 170 -- 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] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Question about object in struts form
You input field will be something like html:text name=myForm property=address.line1/ Or if you only want to display bean:write name=myForm property=address.line1/ This assumes you have a form called myForm with your address object called getAddress() and your address object has getLine1(). -Original Message- From: Wendy Krehbiel [mailto:[EMAIL PROTECTED]] Sent: 18 November, 2002 08:27 To: [EMAIL PROTECTED] Subject: Question about object in struts form Hello, I'm new to struts and have tried looking through the archives here as well as around the web and am unable to find the answer to my question. I'm guessing that it's not possible to do what I want, but figured I'd ask before giving up... So, I have a class User that contains a String for the name, and an Address object for the address (the Address object contains more Strings, etc for city, state, zip, address1, etc). I have defined all the get/set functions. I have a form that I want to use to edit the user info. No problem to edit the name. Problem is that I also want to edit the address fields. So, what I was hoping to be able to do was declare my dyna-form in struts-config to have a form-property with name=user and type=org.blah.blah.dao.User. Then in the jsp code I would refer to user.name, user.address.city, etc. I got this to work fine for creating and populating the edit page. The problem comes about when I try to save the changes. No matter what I try I get all kinds of errors in the BeanUtils populate. One that I can't seem to get around is that it seems to want me to have a hidden type for my user object, and when I do that it complains that it can't conver from type String to type User. The other weird thing is that in the logs it gives me the following: [Thread-4] DEBUG org.apache.struts.util.RequestUtils - -- DynaActionForm[dynaClass=userForm,user=org.taprootfoundation.trweb.dao.User@ 181497d] [Thread-4] DEBUG org.apache.struts.action.RequestProcessor - Storing ActionForm bean instance in scope 'session' under attribute key 'userForm' [Thread-4] DEBUG org.apache.struts.action.RequestProcessor - Populating bean properties from this request [Thread-4] DEBUG org.apache.commons.beanutils.BeanUtils - BeanUtils.populate(DynaActionForm[dynaClass=userForm,user=NULL] I don't understand why it has a value for user within the userForm, and then seems to lose it. Before I made my scope session (was request before), it had NULL throughout the logs. Any suggestions, or examples, or statements that you can't do what I'm trying to do are appreciated. Thanks, Wendy [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! Web Hosting - Let the expert host your site http://webhosting.yahoo.com -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Mab-backed Iteration
I you want to iterate a Map you will have to expose a getMyMap or whatever
the name of your proerty is.
The documentation for logic:iterate is prettry straight-forward.
-Original Message-
From: Mark Ayad [mailto:mark;javamark.com]
Sent: 11 November, 2002 13:21
To: Struts Users Mailing List
Subject: Mab-backed Iteration
I would like to iterate the elements in a Map-backed action form in my JSP.
How do I get a handle on the Map used in the page a.k.a what do I use for
the name=?
logic:iterate id=element name=?
Next element is bean:write name=element property=value/
/logic:iterate
The Map Backed form bean is:
public MapForm extends ActionForm {
private final Map values = new HashMap();
public void setValue(String key, Object value) {
values.put(key, value);
}
public Object getValue(String key) {
return values.get(key);
}
}
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Standard Bank.
The person addressed in the e-mail is the sole authorised recipient. Please notify the
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RE: can struts work with sessions disabled?
You will have to allow struts to create the session and store locale information. Use a Cookie to manage or identify state information that your application relies on. -Original Message- From: Brad Harding [mailto:bradharding;earthlink.net] Sent: 08 November, 2002 02:46 To: Struts Users Mailing List Subject: Re: can struts work with sessions disabled? Thanks Craig for your response. The problems I'm having do indeed seem to be related to the locale, but it seems like a lot of struts tags might rely on the locale being in the session. For example, the bean:message tag seems to rely on a locale being in the session to work. I can probably live without the bean:message tag, but then I discovered the html:errors tag also seems to rely on a locale being in the session. Both of these problems trace back to the org.apache.struts.utils.RequestUtils class, which appears to use the session. Part of the stack trace is below. Do you think I would need to subclass RequestUtils and override the method that uses the session, or is there some easier way to just get tags like bean:message and html:errors to work without sessions enabled? Thanks, Brad stack trace: Error 500 An error has occured while processing request: http://128.48.199.46/wip/checkreturnlogin.do (/wip/returnlogin.jsp) Message: Server caught unhandled exception from servlet [action]: Server caught unhandled exception from servlet [jsp11]: can#39;t access SESSION_SCOPE without an HttpSession Target Servlet: action StackTrace: Root Error-1: can't access SESSION_SCOPE without an HttpSession java.lang.IllegalArgumentException: can't access SESSION_SCOPE without an HttpSession at org.apache.jasper.runtime.PageContextImpl.getAttribute(PageContextImpl.java: 186) at org.apache.struts.util.RequestUtils.present(RequestUtils.java:812) at org.apache.struts.taglib.html.ErrorsTag.doStartTag(ErrorsTag.java:229) at _returnlogin_jsp_29._jspService(_returnlogin_jsp_29.java:188) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:127) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja va:390) at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:712) at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:879) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) At 09:20 AM 11/4/2002 -0800, you wrote: On Mon, 4 Nov 2002, Brad Harding wrote: Date: Mon, 04 Nov 2002 09:17:10 -0800 From: Brad Harding [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: [EMAIL PROTECTED] Subject: can struts work with sessions disabled? Can a struts app work with sessions disabled on the application server? As long as your app doesn't use sessions, this should be ok. If so, what do I need to change? Finally, why does struts use sessions (it's not obvious to me what struts does that is beyond the scope of a request)? The only Struts feature that requires sessions is the saving of the user's preferred locale. Of course, you're allowed to use the session for form beans as well. Background: I'm building a struts application that cannot depend on the application server session (the app will run on a cluster of app servers that don't share sessions). I've coded my app to only use the request context for beans etc., and to not use the session context at all. However, when I disable sessions on the application server, my app stops working (can't even get to the first login jsp, let alone the struts main servlet). Without details (such as error messages from your log files), that's pretty hard to debug. Thanks, Brad Harding Craig -- To unsubscribe, e-mail: mailto:struts-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:struts-user-help;jakarta.apache.org -- To unsubscribe, e-mail: mailto:struts-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:struts-user-help;jakarta.apache.org __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors,
RE: Using Frames in Struts
Sounds like your hastable is in your request and not the session Corneil du Plessis Technical Specialist Internet Development Retail Channels Standard Bank Direct +27 (11) 636-2210 Mobile +27 (83) 442-9221 ICQ# 66747137 -Original Message- From: Alok Garg [mailto:alok;direct2s.com] Sent: 01 November, 2002 06:17 To: Struts Users Mailing List Subject: Using Frames in Struts Has anybody have used frames in Struts 1.1b2 with weblogic61 then please guide me with a problem that I am facing. I have a main Frame with 2 frames in it. From one frame1 I am calling an action class from where I am setting a hashtable, and I am forwarding it to the main frame. I want to access this hashtable in my second frame which I am unable to do it. I can get the hashtable in the first frame but not in the second frame. Now, when I press refresh I get the hashtable in the secondframe. Please help me with this, and if u can provide me with an example it would be of greate help. Alok __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:struts-user-unsubscribe;jakarta.apache.org For additional commands, e-mail: mailto:struts-user-help;jakarta.apache.org
RE: Am I the only one using java.util.Date?
When you input or output dates you should java.text.SimpleDateFormat format and parse functions to convert to and from a known format string like -MM-dd that you can maintain in a ResourceBundle. Tell the user which format you expect by rendering todays date with the format string. Corneil du Plessis Technical Specialist Internet Development Retail Channels Standard Bank Direct +27 (11) 636-2210 Mobile +27 (83) 442-9221 ICQ# 66747137 -Original Message- From: Rick Reumann [mailto:[EMAIL PROTECTED]] Sent: 16 October, 2002 18:22 To: Struts List Subject: Am I the only one using java.util.Date? My business layer bean has a field as java.util.Date (example: birthDate). My form bean uses the String for this date (in this example.. String birthDate). The problem is I can't seem to use BeanUtils to copy the properties since it appears BeanUtils will only convert a java.sql.Date by default (get java.lang.IllegalArgumentException: argument type mismatch when using java.util.Date) . I tried dealing with registering a custom Coverter I wrote and registering it with ConvertUtils and below is a copy of the message I posted concerning this problem. I'm posting this question, though, because I'm curious how others have dealt with this situation? Maybe using the BeanUtils or PropertyUtils is not that common of a practice or most use a java.sql.Date as opposed to java.util.Date? Having dates in form fields is common so I'm curious how others transfer their form field dates to their business model (as java.util.Date?). Thanks for any info. Below was Converter question I posted last night, in case anyone is interested: I'm still having a bit of trouble trying to use BeanUtils to copy java.util.Date properties. It appears that it will work fine by default with java.sql.Date but isn't set up by default for java.util.Date (which I'm using for Dates in my business bean). I build a class implements Converter interface and used the ConvertUtils to register java.util.Date with this Converter. It works great converting the String form properties to Dates as expected. The question I have is how do I build a converter (or modify the existing one) that will convert the Date properties to String properties when I want to go the other way with the copyProperties (populate my DynaForm from a business bean)? I tried modifying the covert method of the Converter I created so that if the arg was a String property it would covert and return a Date but the problem is this Converter never got used when going the other direction (Date to String). Any ideas what I'm doing wrong or what I can do to solve this problem? -- Rick mailto:[EMAIL PROTECTED] -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Struts and state information
Web server can use three mechanisms to store the sessionid. 1. The SSL session id 2. The session id stored in a cooke 3. URL rewriting like you describe If you configure your web server to have persistent sessions it should be able to share the session in a load balancing scenario. If you use cookies to store all your state information you could ignore HttpSessions all together. There may also be an elegant way to use a filter to save and restore session state from the cookie. The performance hit of persistent sessions is something to keep in mind. Corneil du Plessis Technical Specialist Internet Development Retail Channels Standard Bank Direct +27 (11) 636-2210 Mobile +27 (83) 442-9221 ICQ# 66747137 -Original Message- From: Brett Elliott [mailto:[EMAIL PROTECTED]] Sent: 14 October, 2002 07:07 To: [EMAIL PROTECTED] Subject: Struts and state information I would like to keep session state soley in cookies so I can use round robin HTTP load balancing versus sticky load balancing(sticky load balancing as in all requests are directed at a specific web server for a given user. I read Professional JSP, perused this mailing list and looked on the web and nothing really elaborates on where the state is stored by default. I see how the html:link /html:link directive is translated into a href=http://...;jsessionid=X/a but where does it get X and where does it store the session information related to X? Does it rely on the jsession ID being passed around in URLs then keep the associated session information cached on the server? So if you have multiple servers you will need to use sticky load balancing to make sure users only use one webserver? What options are there in case I want to keep all session state in cookies? That is, ideally, I would generate an encrypted cookie w/ CRC containing the logged in username and minimal information about the user. And I would like to do this within the confines of Struts. Thanks for any help and I aplogize if this is a redundant question. -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
RE: Accessing the Commons Logging Interface
import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; In your class: static private Log log = LogFactory.getLog(MyClass.class); Corneil du Plessis Technical Specialist Internet Development Retail Channels Standard Bank Direct +27 (11) 636-2210 Mobile +27 (83) 442-9221 ICQ# 66747137 -Original Message- From: Tal Rotbart [mailto:[EMAIL PROTECTED]] Sent: 25 September, 2002 09:47 To: Struts Users Mailing List Subject: Accessing the Commons Logging Interface Hi all, In Struts 1.1b2, how do I access the Commons Logging Interface from withing a Struts Plug-In? 1. The chapter in the User Guide is still [TO DO] 2. It seems that the log static member field from within ActionServlet is not public. 3. I have not found any getLog member function anywhere... Seems like a missing feature... Any ideas? Thanks! Tal Rotbart -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED] __ Disclaimer and confidentiality note Everything in this e-mail and any attachments relating to the official business of Standard Bank Group Limited is proprietary to the company. It is confidential, legally privileged and protected by law. Standard Bank does not own and endorse any other content. Views and opinions are those of the sender unless clearly stated as being that of Standard Bank. The person addressed in the e-mail is the sole authorised recipient. Please notify the sender immediately if it has unintentionally reached you and do not read, disclose or use the content in any way. Standard Bank can not assure that the integrity of this communication has been maintained nor that it is free of errors, virus, interception or interference. __ -- To unsubscribe, e-mail: mailto:[EMAIL PROTECTED] For additional commands, e-mail: mailto:[EMAIL PROTECTED]
