RE: Struts1.1 and iPlanet Web Server 6.0 sp5
Interesting - what experiences do you have with the combo. Unfortunatly, we're not in a posisiton to move away from iPlanet in the time frame of this project that requires a struts like framework because part of the preexisting application depends on the iPlanet search collections facilities. Can you enumerate the problems you have seen or heard about. FYI ... I have not experienced any problems with struts using WebLogic so I was a little surprised at this issue - Isn't struts supposed to be servlet 2.2 / jsp 1.1 compliant? -Original Message- From: Juan Alvarado [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 4:07 PM To: Struts Users Mailing List Subject: Re: Struts1.1 and iPlanet Web Server 6.0 sp5 My recommendation would be that you start considering a move away from iplanet if you are using struts because number one, iplanet sucks, and number two it doesn't like struts too much --- Bueno, Maurice [EMAIL PROTECTED] wrote: I'm having trouble using the struts packaged war files with my installation of iPlanet Web Server 6.0 sp5. I'm receiving the following exception : [28/Aug/2003:10:23:26] info ( 1948): vs(https-mbueno)servlet 'jsp' class = 'org.apache.jasper.servlet.JspServlet' loaded in context = '/taglib' [28/Aug/2003:10:23:26] info ( 1948): jsp: init [28/Aug/2003:10:23:26] info ( 1948): jsp: init [28/Aug/2003:10:23:26] failure ( 1948): Internal error: servlet service function had thrown ServletException (uri=/taglib/html-link. jsp): javax.servlet.ServletException, stack: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContex tImpl.java:453) at _jsps._html_link_jsp._jspService(_html_link_jsp.java:1009) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServle t.java:248) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.access$6(JspServl et.java:238) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:519) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:588) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.iplanet.server.http.servlet.NSServletRunner.invokeServletService(NSS ervletRunner.java:897) at com.iplanet.server.http.servlet.WebApplication.service(WebApplication.ja va:1059) at com.iplanet.server.http.servlet.NSServletRunner.ServiceWebApp(NSServletR unner.java:959) , root cause: javax.servlet.jsp.JspException at org.apache.struts.taglib.html.FormTag.initFormBean(FormTag.java:563) at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:520) at _jsps._html_link_jsp._jspService(_html_link_jsp.java:105) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServle t.java:248) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.access$6(JspServl et.java:238) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:519) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:588) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.iplanet.server.http.servlet.NSServletRunner.invokeServletService(NSS ervletRunner.java:897) at com.iplanet.server.http.servlet.WebApplication.service(WebApplication.ja va:1059) at com.iplanet.server.http.servlet.NSServletRunner.ServiceWebApp(NSServletR unner.java:959) If anyone on this list has an insight to this problem I would be gratefull for a quick response. =20 Thanks - new to struts on iPlanet, Maurice Bueno [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Struts Validator and Hidden Field
Octavia wrote: I have tried to validate it as any other input field, but have not had any luck. Any suggestions/ideas? Thanks much! You'll have to post some of your code before anyone will have any idea why it's not working. The Validator also logs copious amounts of info, you should be able to tell if your rule is getting picked up from the XML file by looking in the logs. -- Wendy Smoak Applications Systems Analyst, Sr. Arizona State University, PA, IRM
RE: [FRIDAY] RE: Vacancy
Snif, snif... I told myself I wouldn't cry, but look at me... Well, I would like to thank my parents, my brother, the Jarakta project and of course I could not have done this without the help of Andrew... Thanks again... -Original Message- From: Adam Hardy [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 11:28 AM To: Struts Users Mailing List Subject: Re: [FRIDAY] RE: Vacancy I read your emails, and then I realized: you two joint-win the Friday Unsolicited Creative Kommunication award. You get a rosette to tie to your beanie hat, and then you can say you're F.U.C.K.'ed in the head. On 08/29/2003 04:49 PM Andrew Hill wrote: Any chance I'd get to ride in the corporate Battlesub? -Original Message- From: Bill Chmura [mailto:[EMAIL PROTECTED] Sent: Friday, 29 August 2003 21:27 To: 'Struts Users Mailing List' Subject: [FRIDAY] RE: Vacancy I am pretty sure this is one of those hiring for an evil army jobs... Sure first they hit you with the its going to be so cool for you being an evil henchmen then your off in the middle of nowhere with no girls anywhere execpt for the evil madmans henchnessess and forget about them... This has come work for our evil empire written all over it... BISICP - Come on, that is an evil sounding as HYDRA, CHAOS, or SPECTRE Pare, Kediri site - isolated sounding location, perfect for nefarious evil scheme development GPA 2.75 - we like em smart, but not smart enough to figure out what is going on around them Plantation and Plant research - Perfect cover story, no one would suspect a thing. I answered an ad like this, ended up doing cobol in the arctic for some guy that was going to take over the world. Turns out he was only marginally evil, ended up scaring some eskimos. Lousy benefits. If you want to work for seriously evil empire, join up with corporate america! -Original Message- From: David Stemm [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 8:42 AM To: Struts Users Mailing List Subject: Re: Vacancy Why would you need a recent photo for an application? - Original Message - From: Indra Gunawan [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Thursday, August 28, 2003 8:27 PM Subject: FW: Vacancy PT. BenihInti Subur Intani (BISI), Charoen Pokphand (CP) group, is one of the Plantation and Plant Research export oriented National company. We are developing a web based application for supporting our growing business. We are now having a vacancy for System DEveloper position for our Pare, Kediri site. We seek candidate with specific criterias as mentioned below: 1. At least Bachelor degree in Computer science with GAP =2.75 2. Ability in JAVA and JSP is a must. 3. Fully understanding in RDBMS concept. 4. ability in Oracle/MySQL is highly valued. Full application include : -CV or Resume -Your Recent Photo or scanned Photo -Copy of your certificates Send your full application to [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] or by postal service to Attn : P.Suryanto, EDP PO BOX 1261, Surabaya - 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] -- struts 1.1 + tomcat 4.1.27 + java 1.4.2 Linux 2.4.20 RH9 - 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]
(Tiles) format message
I have a tile I use to build a html control that has to write a string. I
use several message bundles within my application. I pass the bundle into
the tile.
Is it legal to pass in the name of the bundle to the tile.
What happens is somehow the first bundle that is written to is used for all
calls into the tile. It doesn't use the current bundle definition. So,
throughout my application I have columns named ???x.yyy??? whatever the
name
of the column is because it couldn't find it in the bundle of the first
caller.
Any suggestions
Thanks
tile:insert page='/com/mbresearch/main/tile/column.jsp'
!-- The action target --
tile:put name='target' value='/APPLICATION.do'/
!-- The name of the Resource Bundle --
tile:put name='bundle' value='APPLICATION'/
!-- The name of the resource element to get from the bundle --
tile:put name='column' value='name.column'/
!-- The name of the sortBy field --
tile:put name='sortBy' value='${form.sortBy}'/
/tile:insert
Inside the tile I do
tile:importAttribute name='bundle'/
head
fmt:setLocale value='en'/
fmt:setBundle basename='${bundle}'/
tile:importAttribute name='target'/
tile:importAttribute name='column'/
tile:importAttribute name='sortBy'/
td class=column nowrap
c:url var='sortName' value='${target}'
c:param name='topic' value='sort'/
c:param name='sortBy' value='${sortBy}'/
c:param name='sortOrder' value='false'/
/c:url
html-el:link href='${sortName}'
!-- WRITE THE NAME OF THE COLUMN FROM THE BUNDLE --
fmt:message key=${column}/
html:img page=/images/UArrow.jpg border=0 align=middle/
/html-el:link
/td
-
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Re: Suggestion of a java package hierarchy for a Struts project
Jean-Michel Garnier wrote: My company is going to use Struts for all its web applications and we have defined a standard java package hierarchy. I submit the result of our work to the community so any company new to Struts could use it. If you are currently using Struts, I am interested by your feedback. Toolkit project *** The toolkit project is company framework which contains all the common stuff. The package hierarchy of the toolkit project is organized arround the 3 tiers : com.mycompany.toolkit.presentation.action : Struts action classes com.mycompany.toolkit.presentation.form : Struts ActionForms com.mycompany.toolkit.business.object : business model classes com.mycompany.toolkit.business.process : Business Process com.mycompany.toolkit.integration.* : DAO (Data Access Object) classes com.mycompany.toolkit.util : utilities classes This is a very general question, that doesn't have much to do with struts It's a very -function-- oriented order. I would hate to maintain this on a large scale. Why not group packages by the type of objects they operate on ? Users/Admins/Order Processing. It's possible that in a year you'll be using the code you write in several projects. If its grouped by object then the entire user package can be picked up an modified. Functional grouping requires you to take classes from each package .. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Remote Debugging facility
Yes, I use it. Version of Java is probably more importent than version of Tomcat. I'm using Tomcat v4.1.24, Java 1.4.2, on Windows 2000. Tomcat is installed as a service. I use these settings: -Xrs -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,address=,suspend=n Differences: not using -server using -Xrs different port different order for the runjdwp [EMAIL PROTECTED] wrote: Has any one successfully used the Remote Debugging facility of ECLIPSE with TOMCAT 4.0.X ? I tried using it but am getting a message that says Failed to connect to remote VM, Connection refused. Below is how I setup TOMCAT ECLIPSE for debugging. Added the below statement to CATALINA.bat SET CATALINA_OPTS=-server -Xdebug -Xnoagent -Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8000 and started TOMCAT. On the ECLIPSE configuration for Remote debugging I gave Host : localhost Port : 8000 Connection Type : Standard (Socket Attach). Is there anything that I am missing ? Regards Sreekant G This mail was scanned by Interscan Virus Wall of Mailserver2 at SNR, TCS, Chennai - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Jason Lea - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Support for optgroup ina select list
I've searched the documentation and mailing lists and find only a couple of oblique references to the optgroup option for select lists. Is there any way to support this directly or indirectly? Thanks - Richard - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: form submit - nested property problem
I think that the mix of original Struts tags and nested tags is getting you a
little confused. Using the nested:text tags and such inside a basic iterate
tag will yield no benefit, may as well use the plain logic and html tags.
Try this nested tag markup...
nested:root name=fagtypeform
nested:iterate property=fags
nested:text property=fagDetail.navn /
nested:checkbox property=fagDetail.ekstraTekst /
/nested:iterate
/nested:root
...it's much simpler. Don't have to worry about having indexed=true and
other such mess, the nested tags will work it out. Basically, when using the
nested tags, just use the nested tags and most of your worrys will be over.
All the best.
Arron.
Great!
On 08/28/2003 02:19 PM Heather Buch wrote:
OK. I worked it out.
It was necessary that the id in my iterate tag (and thus the page scope
bean referenced by html:checkbox) have the same name as the getters/setters in
my form bean.
In other words, if my form bean has:
getFag()
setFag(int index, Fag whatever)
my iterate tag has to look like this:
logic:iterate name=fagtypeform property=fags id=fags indexId=ctr
and not like this:
logic:iterate name=fagtypeform property=fags id=mickeymouse
indexId=ctr
That was it!
Heather
---
Hi Adam,
Thanks for the reply.
I tried setting the form to request scope and doing this:
public void reset(ActionMapping mapping, HttpServletRequest request) {
logger.info(calling reset, Fags has + _fags.size() + elements );
for(int i = 0; i 106; i++) {
Fag myfag = new Fag();
FagDTO myfagdetail = new FagDTO();
myfag.setFagDetail(myfagdetail);
_fags.add(myfag);
}
}
But now, the form just submits blank fags.
If I set my form to session scope and override reset, it keeps my list of
fags intact, but does not change their properties according to the changes I
make in the form one bit.
I am wondering, with this jsp code:
logic:iterate name=fagtypeform property=fags id=fager indexId=ctr
nested:text indexed=true name=fager property=fagDetail.navn /
nested:checkbox indexed=true name=fager
property=fagDetail.ekstraTekst /
/logic:iterate
which (if any) of these methods from FagTypeForm is being called when I hit
submit:
public void setFags(List fags) {
_fags = fags;
}
public void setFags(Fag[] fags) {
for (int i = 0; i fags.length; i++) {
_fags.add(i, fags[i]);
}
}
public void setFags(int n, Fag fag) {
_fags.add(n, fag);
}
And I am wondering, CAN I even update a member of a bean directly via a form?
Or do need to set Strings in my ActionForm, and then use my Action to pull the
Strings out of the ActionForm and then set them into the beans. But it seems
like other people have updated beans directly from their ActionForm.
I grew further confused when I read about The Wrinkle with Indexed Tags at
http://jakarta.apache.org/struts/faqs/indexedprops.html. Perhaps the name in
my checkbox needs to refer to the form, instead of the page scope bean (the
id from my iterate tag).
Geez I am confused!
Heather
Hi Heather,
it sounds like you are not instantiating any nested beans to store the
request parameters in. You should do this in your reset method.
Adam
On 08/27/2003 08:31 PM Heather Buch wrote:
I am trying to figure out what happens to the value of my nested checkbox when
I submit my form.
I have a bean:
public class FagDTO {
with setter/getter methods for a boolean:
//for fagtypeform
public void setEkstraTekst ( boolean ekstra_tekst ){
logger.info(setting ekstra tekst to + ekstra_tekst + for +
this.getEkskode());
_ekstra_tekst = ekstra_tekst;
}
public boolean getEkstraTekst (){
return _ekstra_tekst;
}
I have an ActionForm with setters/getters which return a collection of Fag
beans (The above FagDTO beans are nested one-to-one in the Fag
beans. Fag
means class in Danish BTW):
public class FagTypeForm extends ActionForm {
protected List _fags = new ArrayList();
public void setFags(Fag[] fags) {
for (int i = 0; i fags.length; i++) {
logger.info(setting fag property +
fags[i].getFagDetail().getEkstraTekst() + for fag +
fags[i].getFagDetail().getNavn());
_fags.add(i, fags[i]);
}
}
public void setFags(int n, Fag fag) {
logger.info(setting fag at + n);
_fags.add(n, fag);
}
public List getFags() {
return _fags;
}
public void reset(ActionMapping mapping, HttpServletRequest request) {
RE: [FRIDAY] RE: Vacancy
Well Bill, Speaking about evil army or such things , the company is not doing all those things . May be you have seen too many scary movies , so you get distracted a little :) http://www.cpthailand.com/ if you are not sure . May be they can hire you for higher salary than you have right now :) -Original Message- From: Bill Chmura [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 9:27 PM To: 'Struts Users Mailing List' Subject: [FRIDAY] RE: Vacancy I am pretty sure this is one of those hiring for an evil army jobs... Sure first they hit you with the its going to be so cool for you being an evil henchmen then your off in the middle of nowhere with no girls anywhere execpt for the evil madmans henchnessess and forget about them... This has come work for our evil empire written all over it... BISICP - Come on, that is an evil sounding as HYDRA, CHAOS, or SPECTRE Pare, Kediri site - isolated sounding location, perfect for nefarious evil scheme development GPA 2.75 - we like em smart, but not smart enough to figure out what is going on around them Plantation and Plant research - Perfect cover story, no one would suspect a thing. I answered an ad like this, ended up doing cobol in the arctic for some guy that was going to take over the world. Turns out he was only marginally evil, ended up scaring some eskimos. Lousy benefits. If you want to work for seriously evil empire, join up with corporate america! -Original Message- From: David Stemm [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 8:42 AM To: Struts Users Mailing List Subject: Re: Vacancy Why would you need a recent photo for an application? - Original Message - From: Indra Gunawan [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Thursday, August 28, 2003 8:27 PM Subject: FW: Vacancy PT. BenihInti Subur Intani (BISI), Charoen Pokphand (CP) group, is one of the Plantation and Plant Research export oriented National company. We are developing a web based application for supporting our growing business. We are now having a vacancy for System DEveloper position for our Pare, Kediri site. We seek candidate with specific criterias as mentioned below: 1. At least Bachelor degree in Computer science with GAP =2.75 2. Ability in JAVA and JSP is a must. 3. Fully understanding in RDBMS concept. 4. ability in Oracle/MySQL is highly valued. Full application include : -CV or Resume -Your Recent Photo or scanned Photo -Copy of your certificates Send your full application to [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] or by postal service to Attn : P.Suryanto, EDP PO BOX 1261, Surabaya - 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]
[ANNOUNCE] Core J2EE Patterns -- Expanded and Updated in Second Edition
From the Back Cover: The authors do a great job describing useful patterns for application architectures. The section on refactoring is worth the price of the entire book! -- Craig McClanahan, Struts Founder and Specification Lead for JavaServer Faces Developers often confuse learning the technology with learning to design with the technology. In this book, senior architects from the Sun Java Center share their cumulative design experience on Java 2 Platform, Enterprise Edition (J2EE) technology. The primary focus of the book is on patterns, best practices, design strategies, and proven solutions using the key J2EE technologies including JavaServer Pages (JSP), Servlets, Enterprise JavaBeans (EJB), and Java Message Service (JMS) APIs. The J2EE Pattern Catalog with 21 patterns and numerous strategies is presented to document and promote best practices for these technologies. Core J2EE Patterns, Second Edition offers the following: * J2EE Pattern Catalog with 21 patterns--fully revised and newly documented patterns providing proven solutions for enterprise applications * Design strategies for the presentation tier, business tier, and integration tier * Coverage of servlets, JSP, EJB, JMS, and Web Services * J2EE technology bad practices * Refactorings to improve existing designs using patterns * Fully illustrated with UML diagrams * Extensive sample code for patterns, strategies, and refactorings Find links to Core J2EE Patterns and other great books in the Struts Resource section: http://jakarta.apache.org/struts/resources/related_books.html Ted Husted, Junit in Action - http://www.manning.com/massol/, Struts in Action - http://husted.com/struts/book.html, JSP Site Design - http://www.amazon.com/exec/obidos/ISBN=1861005512. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [FRIDAY] RE: Vacancy
Ah-Ha! Not doing ALL those things? So it IS doing some? Hmm Perhaps we should move this to [EMAIL PROTECTED] -Original Message- From: Indra Gunawan [mailto:[EMAIL PROTECTED] Sent: Saturday, August 30, 2003 12:54 AM To: 'Struts Users Mailing List'; '[EMAIL PROTECTED]' Subject: RE: [FRIDAY] RE: Vacancy Well Bill, Speaking about evil army or such things , the company is not doing all those things . May be you have seen too many scary movies , so you get distracted a little :) http://www.cpthailand.com/ if you are not sure . May be they can hire you for higher salary than you have right now :) -Original Message- From: Bill Chmura [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 9:27 PM To: 'Struts Users Mailing List' Subject: [FRIDAY] RE: Vacancy I am pretty sure this is one of those hiring for an evil army jobs... Sure first they hit you with the its going to be so cool for you being an evil henchmen then your off in the middle of nowhere with no girls anywhere execpt for the evil madmans henchnessess and forget about them... This has come work for our evil empire written all over it... BISICP - Come on, that is an evil sounding as HYDRA, CHAOS, or SPECTRE Pare, Kediri site - isolated sounding location, perfect for nefarious evil scheme development GPA 2.75 - we like em smart, but not smart enough to figure out what is going on around them Plantation and Plant research - Perfect cover story, no one would suspect a thing. I answered an ad like this, ended up doing cobol in the arctic for some guy that was going to take over the world. Turns out he was only marginally evil, ended up scaring some eskimos. Lousy benefits. If you want to work for seriously evil empire, join up with corporate america! -Original Message- From: David Stemm [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 8:42 AM To: Struts Users Mailing List Subject: Re: Vacancy Why would you need a recent photo for an application? - Original Message - From: Indra Gunawan [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Thursday, August 28, 2003 8:27 PM Subject: FW: Vacancy PT. BenihInti Subur Intani (BISI), Charoen Pokphand (CP) group, is one of the Plantation and Plant Research export oriented National company. We are developing a web based application for supporting our growing business. We are now having a vacancy for System DEveloper position for our Pare, Kediri site. We seek candidate with specific criterias as mentioned below: 1. At least Bachelor degree in Computer science with GAP =2.75 2. Ability in JAVA and JSP is a must. 3. Fully understanding in RDBMS concept. 4. ability in Oracle/MySQL is highly valued. Full application include : -CV or Resume -Your Recent Photo or scanned Photo -Copy of your certificates Send your full application to [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] or by postal service to Attn : P.Suryanto, EDP PO BOX 1261, Surabaya - 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]
RE: [FRIDAY] RE: Vacancy
Come on Bill , wake up :) -Original Message- From: Bill Chmura [mailto:[EMAIL PROTECTED] Sent: Saturday, August 30, 2003 2:05 PM To: 'Struts Users Mailing List' Subject: RE: [FRIDAY] RE: Vacancy Ah-Ha! Not doing ALL those things? So it IS doing some? Hmm Perhaps we should move this to [EMAIL PROTECTED] -Original Message- From: Indra Gunawan [mailto:[EMAIL PROTECTED] Sent: Saturday, August 30, 2003 12:54 AM To: 'Struts Users Mailing List'; '[EMAIL PROTECTED]' Subject: RE: [FRIDAY] RE: Vacancy Well Bill, Speaking about evil army or such things , the company is not doing all those things . May be you have seen too many scary movies , so you get distracted a little :) http://www.cpthailand.com/ if you are not sure . May be they can hire you for higher salary than you have right now :) -Original Message- From: Bill Chmura [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 9:27 PM To: 'Struts Users Mailing List' Subject: [FRIDAY] RE: Vacancy I am pretty sure this is one of those hiring for an evil army jobs... Sure first they hit you with the its going to be so cool for you being an evil henchmen then your off in the middle of nowhere with no girls anywhere execpt for the evil madmans henchnessess and forget about them... This has come work for our evil empire written all over it... BISICP - Come on, that is an evil sounding as HYDRA, CHAOS, or SPECTRE Pare, Kediri site - isolated sounding location, perfect for nefarious evil scheme development GPA 2.75 - we like em smart, but not smart enough to figure out what is going on around them Plantation and Plant research - Perfect cover story, no one would suspect a thing. I answered an ad like this, ended up doing cobol in the arctic for some guy that was going to take over the world. Turns out he was only marginally evil, ended up scaring some eskimos. Lousy benefits. If you want to work for seriously evil empire, join up with corporate america! -Original Message- From: David Stemm [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 8:42 AM To: Struts Users Mailing List Subject: Re: Vacancy Why would you need a recent photo for an application? - Original Message - From: Indra Gunawan [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Thursday, August 28, 2003 8:27 PM Subject: FW: Vacancy PT. BenihInti Subur Intani (BISI), Charoen Pokphand (CP) group, is one of the Plantation and Plant Research export oriented National company. We are developing a web based application for supporting our growing business. We are now having a vacancy for System DEveloper position for our Pare, Kediri site. We seek candidate with specific criterias as mentioned below: 1. At least Bachelor degree in Computer science with GAP =2.75 2. Ability in JAVA and JSP is a must. 3. Fully understanding in RDBMS concept. 4. ability in Oracle/MySQL is highly valued. Full application include : -CV or Resume -Your Recent Photo or scanned Photo -Copy of your certificates Send your full application to [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] or by postal service to Attn : P.Suryanto, EDP PO BOX 1261, Surabaya - 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] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How can I construct STRUTS select options tag according to a parameter ?
Hi there. How can I construct STRUTS select options tag according to a parameter ? I got a jsp named example_1.jsp. One accesses the page with a parameter like example_1.jsp?id=2 . Now what I wanna do is that the example_1.jsp get the value of id parameter and construct select options tag dynamically. Like below... String id = request.getParameter(id); USBean us = (USBean)request.getServletContext().getAttribute(USBean); StateBean state = us.getState(id); ArrayList cities = state.getCities(); All Beans above are set in the application scope when tomcat starts. I dont' know how to make us.getState(id) with STRUTS select options tag, since USBean's getState( ) method requires a id parameter. What I'm doing now is Using 1 more page ( actionExample.do ) right before the example_1.jsp. One accesses the actionExample.do with the id parameter like actionExample.do?id=2 and forward to example_1.jsp In the actionExample.do, get a value of the id parameter and StateBean accroding to the value. Set the StateBean in session scope like below. String id = request.getParameter(id); USBean us = (USBean)request.getServletContext().getAttribute(USBean); StateBean state = us.getState(id); request.getSession(true).setAttribute(state,state); then in example_1.jsp html:select property=state html:options collection=cities property=id labelProperty=name / /html:select I don't wanna do this anymore...since eveytime users accesses the actionExample.do , state bean is set in the session scope... Isn't this too much work ??? Thanks in advance. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: validating mapped properties
Hi Yusuf,
I had earlier posted for similar requirements but nobody replied and even I
check on some places on the net
about it, but it seems, there is nothing available.
so then I wrote some of the basic validators for mapped properties.
It seems to be working good.
let me know if you need it.
Is there anyone with same situation please post and let us know if there is
any existing thing?
Panchasheel
-Original Message-
From: Yusuf Kör [mailto:[EMAIL PROTECTED]
Sent: Friday, August 29, 2003 1:05 PM
To: [EMAIL PROTECTED]
Subject: validating mapped properties
Hallo,
I have a dynamic form with groups of input fields (string fields,
integer fields, double fields .etc.).
If I validate these fields with struts validator, then the Validator
Class throws the Exception: java.lang.NoSuchMethodException: Property
'string' has no getter method.
Has somebody an idea what a did wrong or has somebody another solution
for validating groups of input fields? (The number and types of all the
fields are dynamic)
Here is my example JSP:
html:form action=/UserAttributesWrite.do
html:text property=string(1000) /
html:text property=string(1001) /
html:text property=integer(1002) /
html:text property=decimal(1003) /
html:text property=integer(1004) /
html:text property=string(1005) /
/html:form
Here is my ActionForm:
--
private HashMap string = new HashMap();
private HashMap integer = new HashMap();
private HashMap decimal = new HashMap();
public void setString(String key, Object value) {
string.put(key, value);
}
public Object getString(String key) {
return string.get(key);
}
public void setInteger(String key, Object value) {
integer.put(key, value);
}
public Object getInteger(String key) {
return integer.get(key);
}
public void setDecimal(String key, Object value) {
decimal.put(key, value);
}
public Object getDecimal(String key) {
return decimal.get(key);
}
Thats part of my validate.xml
form name=UserAttributesForm
field property=integer depends=integer
arg0 key=integer /
/field
field property=decimal depends=float
arg0 key=decimal /
/field
/form
Thanks
Yusuf
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load data into form for editation
Hallo,
what is the correct way to load data from db into form?
I have some form:
html:form action=/FinishRegister method=post focus=registerFull
table border=0
tr
tdbean:message key=register.name.Fullname /:/td
tdhtml:text property=fullname //td
/tr
tr
tdbean:message key=register.name.Mail /:/td
tdhtml:text property=mail //td
/tr
etc...
,
action class as:
public class LoadDataAction extends Action {
public ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception, DatabaseException
{
LoadDataService service = new LoadDataService();
ComplRegisterDTO registerDTO = service.loadUser(request);
((DynaActionForm)form).set(registerFull, registerDTO);
return (mapping.findForward(success));
}
}
Service class as:
public class LoadDataService {
public ComplRegisterDTO loadUser(HttpServletRequest request) throws
Exception
{
ComplRegisterDTO userDataDTO = new ComplRegisterDTO();
HttpSession session = request.getSession();
User u = (User) session.getAttribute(user);
userDataDTO.setId(u.getUserId());
userDataDTO.setFullname(u.getFullname());
...
return userDataDTO;
}
and struts-config file:
action
path=/Register2
type=cz.chalu.struts.modules.completeregister.LoadDataAction
parameter=.main.registerFinish/
But there is some mistake.
What is the correct way to do it?
Thanks, Jiri
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Re: [OT] sslext java.lang.IllegalStateException: sendError() failed- data has already been sent to client
It might sound like Microsoft Support Hotline, but you should upgrade to the full 1.1 release. Plus of interest would be the tomcat version. On 08/29/2003 11:22 PM Robert Taylor wrote: I'm using Struts1.1rc2 with sslext for Struts1.1rc2 and am seeing some peculiar behavior when an invalid path is requested. What should happen is the RequestProcessor.processMapping() should recognize that there is no action mapping for the path, log a message, and send an 400 (Invalid Request) response directly back to the client. That's what is happening here. 10156: Aug 29, 2003 4:53:36 PM org.apache.struts.action.RequestProcessor processMapping SEVERE: Invalid path /something was requested But what happens is that SecureRequestProcess.preProcess() invokes RequestProcessor.processMapping() which logs the above error message, then returns null. SecureRequestProcessor then returns true because no mapping was found. Then RequestProcessor invokes its own processMapping() which is when the IllegalStateException is thrown because the response has already been committed. 10156: Aug 29, 2003 4:53:36 PM org.apache.struts.action.RequestProcessor processMapping SEVERE: Invalid path /something was requested 10156: ServletExec: caught exception - java.lang.IllegalStateException: sendError() failed - data has already been sent to client 10156: java.lang.IllegalStateException: sendError() failed - data has already been sent to client 10156: at com.newatlanta.servletexec.Response.sendError(Response.java:670) 10156: at org.apache.struts.action.RequestProcessor.processMapping(RequestProcessor.ja va:679) 10156: at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:242) 10156: at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1421) 10156: at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:500) 10156: at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) 10156: at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 10156: at com.newatlanta.servletexec.ServletExec.CallServletService(ServletExec.java:1 679) 10156: at com.newatlanta.servletexec.SERequestDispatcher.forwardServlet(SERequestDispa tcher.java:280) 10156: at com.newatlanta.servletexec.SERequestDispatcher.forward(SERequestDispatcher.j ava:191) 10156: at com.newatlanta.servletexec.ApplicationInfo.processApplRequest(ApplicationInf o.java:1447) 10156: at com.newatlanta.servletexec.ServerHostInfo.processApplRequest(ServerHostInfo. java:1242) 10156: at com.newatlanta.servletexec.ServletExec.ProcessRequest(ServletExec.java:1235) 10156: at com.newatlanta.servletexec.ServletExec.ProcessRequest(ServletExec.java:1113) I'm assuming that this exception is trapped, because I get the expected page back in the browser. Should I be worried about this? One possible work around would be to check to see if the response has already been commited before attempting to write to it. I'm not sure how that would impact the rest of the logic in the RequestProcessor. robert PS. I've created a test web app which duplicates the behavior described above. If I remove controller processorClass=org.apache.struts.action.SecureRequestProcessor/ from struts-config.xml then I don't see the exception stack trace. BTW: Below is a snippet of code from RequestProcessor where the exception is being thrown: snip // No mapping can be found to process this request log.error(getInternal().getMessage(processInvalid, path)); response.sendError(HttpServletResponse.SC_BAD_REQUEST, // = Here getInternal().getMessage(processInvalid, path)); /snip - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- struts 1.1 + tomcat 4.1.27 + java 1.4.2 Linux 2.4.20 RH9 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: load data into form for editation
Hi there,
It looks to me like you need to include a form bean reference in your
action so that Struts will instantiate the (intially empty) form bean.This
means that
((DynaActionForm)form).set(registerFull, registerDTO);
actually has a form object to work with. Presumably you have a form bean
definition in your struts-config so just
reference it in the usual way in the action definition for /Register2.
Your second problem is that you need to copy the properties out of the DTO
into the action form, rather then setting the entire
DTO as a property of the action form. As it stands, your html tags won't
actually find any of the properties.
You may be able to use
BeanUtils.copyProperties(form,registerDTO);
Ross
{
ComplRegisterDTO userDataDTO = new ComplRegisterDTO();
HttpSession session = request.getSession();
User u = (User) session.getAttribute(user);
userDataDTO.setId(u.getUserId());
userDataDTO.setFullname(u.getFullname());
...
return userDataDTO;
}
- Original Message -
From: Jiri Chaloupka [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Saturday, August 30, 2003 9:09 AM
Subject: load data into form for editation
Hallo,
what is the correct way to load data from db into form?
I have some form:
html:form action=/FinishRegister method=post focus=registerFull
table border=0
tr
tdbean:message key=register.name.Fullname /:/td
tdhtml:text property=fullname //td
/tr
tr
tdbean:message key=register.name.Mail /:/td
tdhtml:text property=mail //td
/tr
etc...
,
action class as:
public class LoadDataAction extends Action {
public ActionForward execute(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception, DatabaseException
{
LoadDataService service = new LoadDataService();
ComplRegisterDTO registerDTO = service.loadUser(request);
((DynaActionForm)form).set(registerFull, registerDTO);
return (mapping.findForward(success));
}
}
Service class as:
public class LoadDataService {
public ComplRegisterDTO loadUser(HttpServletRequest request) throws
Exception
{
ComplRegisterDTO userDataDTO = new ComplRegisterDTO();
HttpSession session = request.getSession();
User u = (User) session.getAttribute(user);
userDataDTO.setId(u.getUserId());
userDataDTO.setFullname(u.getFullname());
...
return userDataDTO;
}
and struts-config file:
action
path=/Register2
type=cz.chalu.struts.modules.completeregister.LoadDataAction
parameter=.main.registerFinish/
But there is some mistake.
What is the correct way to do it?
Thanks, Jiri
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Re: Repost: Validations in Action Form
No, IMO you should not do what you outline. Rather, use the Struts
Validator Framework to do validation. It took me a little bit to get
the first required validation to work right. After that though you get
used to it very fast. It is simple, extensible and your validations are
not in code, but in XML files. I did find one limitation though. EVERY
value I use on a form I represent as a String. Then I have the Action
class validate. If validation proceeds then I do any necessary type
conversion in the ValueObject.
So if I had a date field (call it startDate) in the form I would have
accessor methods:
public String getStartDate()
public void setStartDate(String date)
and it my value object I would have accessors for any derived types I
might need:
public java.util.Date getStartDateAsUtilDate()
public java.sql.Date getStartDateAsSQLDate()...
this way you know you can create the date objects from the string when
you create your value objects because you have passed validation..
hth
And it my Value
Adam Hardy wrote:
Hi Siriam,
there are no struts framework rules. There is the MVC framework which
you should try to adhere to and not violate, which is why you are
using struts, right?
There are areas in struts where the adherence to MVC design, or even
OO design, is not 'optimal', caused by the interfaces between model
and view, or view and control, or control and model.
It's the same with OO - there are people who say struts should
incorporate action classes and form classes so that functionality is
encapsulated with its related data.
Somewhere there has to be a compromise for the sake of productivity.
I've done what you outlined below. It works great having the
validation checks in the value objects, especially for using nested
beans. While it enhances OO design, it does decrease MVC seperation
because you now have classes in your model (that's where you send the
value objects I presume) where you can call View-layer validation. Not
that you would, but it would niggle the purists.
Adam
On 08/29/2003 01:18 PM sriram wrote:
Can some please validate this?
My application uses Struts Action Form.
I am also using Value Objects.
I am not doing validations using validations.xml and
validator-rules.xml. I'm performing simple validations on server side
as follows:
Can some one please check the below code and tell me if what I am
doing is correct?
In Action Form validate method, the code as follows:
= code in validate method of ActionForm ==
ActionErrors errs = new ActionErrors();
MyValues val = new MyValues();
try {
val.setInputField(inputField_);
} catch (IllegalArgumentException ex) {
errs.add(FLD_INPUT_FIELD,new
ActionError(myviewform.error_input_field,ex.getMessage()));
}
= code in Value Object - MyValues =
public void setInputField(String val) {
if (val==null || val.length()==0) throw new
IllegalArgumentException(Illegal null parameter passed to
setInputField);
if (val!=null val.length()100) // max length of this field is 100
throw new IllegalArgumentException(Illegal parameter value too long
passed to setInputField,value=+val);
inputField_=val;
}// end of setInputField
With the above code, can I say that the validations are written in
validate method of ActionForm? Someone mentioned that since I'm
performing actual validations in MyValues, the validations are not
being done in ActionForm, and so it does not follow Struts Framework
rules. Is this true? Please clarify.
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Re: [OT] RE: What is Java Server faces ?
Come on, Mark. This guy is not necessarily what you are assuming. Maybe he just cannot tell what the difference and relations are between JSF and Struts. That is not a trivial issue in some ways of interpreting this. Boy, you are MEAN! LOL. At 09:26 AM 8/29/2003 -0400, Mark Galbreath wrote: yep, and can you write my code for me? -Original Message- From: Jeff Kyser [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 9:02 AM To: Struts Users Mailing List Subject: Re: What is Java Server faces ? do you still have to do a web search if you don't actually ask an inane question, but instead include the phrase 'I don't have the time to...' LOL -jeff On Friday, August 29, 2003, at 07:41 AM, Mark Galbreath wrote: Did you read the part about doing a web search before posting inane questions on mailing lists? -Original Message- From: Andrew Hill [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 7:04 AM To: Struts Users Mailing List Subject: RE: What is Java Server faces ? Eh? You sure thats the link Mark? I read through it but it all seems to be some nonsense about questionable hackers , or hackers with questions or asking questions or something like that? - I didnt see anything about JSF or even struts. -Original Message- From: Mark Galbreath [mailto:[EMAIL PROTECTED] Sent: Friday, 29 August 2003 17:54 To: 'Struts Users Mailing List'; [EMAIL PROTECTED] Subject: RE: What is Java Server faces ? This should help: http://www.catb.org/~esr/faqs/smart-questions.html -Original Message- From: Madhu Nair [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 3:52 AM What is java server faces technology? Is it similar to Struts ? Will all that I learnt about Struts go waste? Regards, Madhu - 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] LEGAL NOTICE This electronic mail transmission and any accompanying documents contain information belonging to the sender which may be confidential and legally privileged. This information is intended only for the use of the individual or entity to whom this electronic mail transmission was sent as indicated above. If you are not the intended recipient, any disclosure, copying, distribution, or action taken in reliance on the contents of the information contained in this transmission is strictly prohibited. If you have received this transmission in error, please delete the message. Thank you - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How can I construct STRUTS select options tag according to aparameter ?
The simplest thing would be to have the Action create a LabelValue bean collection from state and cities, and pass that collection instead. http://jakarta.apache.org/struts/api/org/apache/struts/util/LabelValueBean.html A good practice is to use Actions to front any page that uses dynamic data. So, instead of linking to examnple_1.jsp, you would always link to a example_1.do (or equivalent) that ensured whatever data you need exists. The idea is that the Action does whatever is necessary to make the dynamic data easy to display. For a select control, the easiest format for the data is a collection of LabelValue beans, so that's the one the Action should prepare. For something like States, you could also store the collection in application scope at start up, using a plug-in, so that the Action would not need to create it. See the MailReader sample application, bundled with Struts, for a working example of using a plugin to create a LabelValue collection. -Ted. Fumitada Hattori wrote: Hi there. How can I construct STRUTS select options tag according to a parameter ? I got a jsp named example_1.jsp. One accesses the page with a parameter like example_1.jsp?id=2 . Now what I wanna do is that the example_1.jsp get the value of id parameter and construct select options tag dynamically. Like below... String id = request.getParameter(id); USBean us = (USBean)request.getServletContext().getAttribute(USBean); StateBean state = us.getState(id); ArrayList cities = state.getCities(); All Beans above are set in the application scope when tomcat starts. I dont' know how to make us.getState(id) with STRUTS select options tag, since USBean's getState( ) method requires a id parameter. What I'm doing now is Using 1 more page ( actionExample.do ) right before the example_1.jsp. One accesses the actionExample.do with the id parameter like actionExample.do?id=2 and forward to example_1.jsp In the actionExample.do, get a value of the id parameter and StateBean accroding to the value. Set the StateBean in session scope like below. String id = request.getParameter(id); USBean us = (USBean)request.getServletContext().getAttribute(USBean); StateBean state = us.getState(id); request.getSession(true).setAttribute(state,state); then in example_1.jsp html:select property=state html:options collection=cities property=id labelProperty=name / /html:select I don't wanna do this anymore...since eveytime users accesses the actionExample.do , state bean is set in the session scope... Isn't this too much work ??? Thanks in advance. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Ted Husted, Junit in Action - http://www.manning.com/massol/, Struts in Action - http://husted.com/struts/book.html, JSP Site Design - http://www.amazon.com/exec/obidos/ISBN=1861005512. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: J2EE IDE
Razi Ansari wrote: IntelliJ IDEA is the way to go +1. It costs money, but, then, so do I =:) See also http://nagoya.apache.org/wiki/apachewiki.cgi?MyFavoriteIDEAndWhy -Ted. -- Ted Husted, Junit in Action - http://www.manning.com/massol/, Struts in Action - http://husted.com/struts/book.html, JSP Site Design - http://www.amazon.com/exec/obidos/ISBN=1861005512. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: What's an ActionForm?
When discussing patterns, like View Helper and Context, it's important to remember that these are *patterns* not architectural elements. In an implementation, a class will often use several patterns. An ActionForm is both a Context and a View Helper. It's a Context when the Request Processor passes it to the Action, and a View Helper when the ActionServlet passes it back to the Server Page. From a Core J2EE Patterns Catalog perspective, Struts is most like a Service to Worker. It combines several simpler patterns, like Front Controller, Application Controller, and View Helper. But in each case, more than one class is used to fulfill each of these roles. The ActionServlet and Request Processor serve as the Front Controller, the ActionMappings and Actions comprise an Application Controller, and the ActionForm and Server Page (with any associated taglibs or tools) act as the View Helper. An ActionForm may represent *input* that a business object requires, but an ActionForm is not itself a business object. As it stands, Actions and ActionForms are coupled to Struts and the web layer and should not thought of as proper business classes. For more about ActionForms generally, see http://jakarta.apache.org/struts/faqs/newbie.html#actionForms and http://jakarta.apache.org/struts/userGuide/building_controller.html#action_form_classes -Ted. Yansheng Lin wrote: In J2EE pattern catalog, where does an ActionForm Bean fit in? I thought it was a Business Object, but then what is a view helper and a context object? A decorator? Thanks! -- Ted Husted, Junit in Action - http://www.manning.com/massol/, Struts in Action - http://husted.com/struts/book.html, JSP Site Design - http://www.amazon.com/exec/obidos/ISBN=1861005512. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
getting at public static class constant field values in EL script
I am doing my error page and I want to test for the presence of an error
collection, which struts puts in the request using a key string defined
by org.apache.struts.Globals.ERROR_KEY
It is actually org.apache.struts.action.ERROR
I can't even work out how to do the simplest c:out/ tag to display the
value of Globals.ERROR_KEY
I have been trying this:
c:out value=${org.apache.struts.Globals.ERROR_KEY} /
but it doesn't work presumably since it's trying to find an object
called org.
Does anyone know?
Thanks
Adam
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Re: getting at public static class constant field values in EL script
You can take advantage of the Unstandard tags.
Here's a :
This doesn't directly answer your question, but I'm sure you are smart
enough to derive your answer from the following archived post on
taglib-users from July:
I'm wondering if there is a way I could compare a scoped variable to a
static constant variable that is in a class?
For example in Const class I have some levels like:
public static final int JVP_LEVEL = 3;
It would be nice if in my JSP I could do (after the import up top)..
c:if test=${myScopedVar == Const.JVP_LEVEL} /
I know I could just do ..
c:if test=${myScopedVar == 3} /
But it is clearer in the code to use the Constant name. Is it possible
to do this somehow?
Thanks,
Unsure if JSTL 1.1 will allow this, but using the Unstandard taglib you
can do:
un:bind var=bob type=your.package.Const field=JVP_LEVEL/
c:if test=$myScopedVar == $bob
..
/c:if
http://jakarta.apache.org/taglibs/sandbox/doc/unstandard-doc/intro.html
(Henri Yandell)
--
James Mitchell
Software Engineer / Struts Evangelist
http://www.struts-atlanta.org
770-822-3359
AIM:jmitchtx
- Original Message -
From: Adam Hardy [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Saturday, August 30, 2003 12:35 PM
Subject: getting at public static class constant field values in EL script
I am doing my error page and I want to test for the presence of an error
collection, which struts puts in the request using a key string defined
by org.apache.struts.Globals.ERROR_KEY
It is actually org.apache.struts.action.ERROR
I can't even work out how to do the simplest c:out/ tag to display the
value of Globals.ERROR_KEY
I have been trying this:
c:out value=${org.apache.struts.Globals.ERROR_KEY} /
but it doesn't work presumably since it's trying to find an object
called org.
Does anyone know?
Thanks
Adam
--
struts 1.1 + tomcat 4.1.27 + java 1.4.2
Linux 2.4.20 RH9
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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RE: Struts1.1 and iPlanet Web Server 6.0 sp5
At my last job we could not use struts 1.1 with iplanet 6.xx because of classpath issues. This is something that as of the time I left, it had not been resolved. Apart from that, iplanet in general was not a very reliable platform for us. Web consoles didn't work, JSPs were not compiled when their time stamp had changed, their support was worthless and in general it just wasn't a great experience for us. good luck with your project --- Bueno, Maurice [EMAIL PROTECTED] wrote: Interesting - what experiences do you have with the combo. Unfortunatly, we're not in a posisiton to move away from iPlanet in the time frame of this project that requires a struts like framework because part of the preexisting application depends on the iPlanet search collections facilities. Can you enumerate the problems you have seen or heard about. FYI ... I have not experienced any problems with struts using WebLogic so I was a little surprised at this issue - Isn't struts supposed to be servlet 2.2 / jsp 1.1 compliant? -Original Message- From: Juan Alvarado [mailto:[EMAIL PROTECTED] Sent: Friday, August 29, 2003 4:07 PM To: Struts Users Mailing List Subject: Re: Struts1.1 and iPlanet Web Server 6.0 sp5 My recommendation would be that you start considering a move away from iplanet if you are using struts because number one, iplanet sucks, and number two it doesn't like struts too much --- Bueno, Maurice [EMAIL PROTECTED] wrote: I'm having trouble using the struts packaged war files with my installation of iPlanet Web Server 6.0 sp5. I'm receiving the following exception : [28/Aug/2003:10:23:26] info ( 1948): vs(https-mbueno)servlet 'jsp' class = 'org.apache.jasper.servlet.JspServlet' loaded in context = '/taglib' [28/Aug/2003:10:23:26] info ( 1948): jsp: init [28/Aug/2003:10:23:26] info ( 1948): jsp: init [28/Aug/2003:10:23:26] failure ( 1948): Internal error: servlet service function had thrown ServletException (uri=/taglib/html-link. jsp): javax.servlet.ServletException, stack: javax.servlet.ServletException at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContex tImpl.java:453) at _jsps._html_link_jsp._jspService(_html_link_jsp.java:1009) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServle t.java:248) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.access$6(JspServl et.java:238) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:519) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:588) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.iplanet.server.http.servlet.NSServletRunner.invokeServletService(NSS ervletRunner.java:897) at com.iplanet.server.http.servlet.WebApplication.service(WebApplication.ja va:1059) at com.iplanet.server.http.servlet.NSServletRunner.ServiceWebApp(NSServletR unner.java:959) , root cause: javax.servlet.jsp.JspException at org.apache.struts.taglib.html.FormTag.initFormBean(FormTag.java:563) at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:520) at _jsps._html_link_jsp._jspService(_html_link_jsp.java:105) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServle t.java:248) at org.apache.jasper.servlet.JspServlet$JspServletWrapper.access$6(JspServl et.java:238) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:519) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:588) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.iplanet.server.http.servlet.NSServletRunner.invokeServletService(NSS ervletRunner.java:897) at com.iplanet.server.http.servlet.WebApplication.service(WebApplication.ja va:1059) at com.iplanet.server.http.servlet.NSServletRunner.ServiceWebApp(NSServletR unner.java:959) If anyone on this list has an insight to this problem I would be gratefull for a quick response. =20 Thanks - new to struts on iPlanet, Maurice Bueno [EMAIL PROTECTED] __ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] sslext java.lang.IllegalStateException: sendError() failed - data has already been sent to client
Adam, thanks for the reply but upgrading won't help in this case. I've already looked at the source for the full 1.1 release and this issue is not addressed. Also, I'm not using Tomcat, I'm using ServletExec4.2 with the latest patch. The servlet container has nothing to do with this problem. It is fairly evident that the problem is that the response is being written to after it has been committed. I've suggested a workaround and might implement it. I just wanted to know if this issue has been addressed. I don't necessarily think it is the responsibility of the RequestProcessor to check to see if the response has already been committed before writing to it, but as more and more plugin's are added (TilesRequestProcessor, SecureRequestProcessor, etc...) it may become necessary to check for this condition. If I'm missing something obvious, please let me know. robert -Original Message- From: Adam Hardy [mailto:[EMAIL PROTECTED] Sent: Saturday, August 30, 2003 9:45 AM To: Struts Users Mailing List Subject: Re: [OT] sslext java.lang.IllegalStateException: sendError() failed - data has already been sent to client It might sound like Microsoft Support Hotline, but you should upgrade to the full 1.1 release. Plus of interest would be the tomcat version. On 08/29/2003 11:22 PM Robert Taylor wrote: I'm using Struts1.1rc2 with sslext for Struts1.1rc2 and am seeing some peculiar behavior when an invalid path is requested. What should happen is the RequestProcessor.processMapping() should recognize that there is no action mapping for the path, log a message, and send an 400 (Invalid Request) response directly back to the client. That's what is happening here. 10156: Aug 29, 2003 4:53:36 PM org.apache.struts.action.RequestProcessor processMapping SEVERE: Invalid path /something was requested But what happens is that SecureRequestProcess.preProcess() invokes RequestProcessor.processMapping() which logs the above error message, then returns null. SecureRequestProcessor then returns true because no mapping was found. Then RequestProcessor invokes its own processMapping() which is when the IllegalStateException is thrown because the response has already been committed. 10156: Aug 29, 2003 4:53:36 PM org.apache.struts.action.RequestProcessor processMapping SEVERE: Invalid path /something was requested 10156: ServletExec: caught exception - java.lang.IllegalStateException: sendError() failed - data has already been sent to client 10156: java.lang.IllegalStateException: sendError() failed - data has already been sent to client 10156: at com.newatlanta.servletexec.Response.sendError(Response.java:670) 10156: at org.apache.struts.action.RequestProcessor.processMapping(RequestPr ocessor.ja va:679) 10156: at org.apache.struts.action.RequestProcessor.process(RequestProcessor .java:242) 10156: at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1421) 10156: at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:500) 10156: at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) 10156: at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) 10156: at com.newatlanta.servletexec.ServletExec.CallServletService(ServletE xec.java:1 679) 10156: at com.newatlanta.servletexec.SERequestDispatcher.forwardServlet(SERe questDispa tcher.java:280) 10156: at com.newatlanta.servletexec.SERequestDispatcher.forward(SERequestDi spatcher.j ava:191) 10156: at com.newatlanta.servletexec.ApplicationInfo.processApplRequest(Appl icationInf o.java:1447) 10156: at com.newatlanta.servletexec.ServerHostInfo.processApplRequest(Serve rHostInfo. java:1242) 10156: at com.newatlanta.servletexec.ServletExec.ProcessRequest(ServletExec. java:1235) 10156: at com.newatlanta.servletexec.ServletExec.ProcessRequest(ServletExec. java:1113) I'm assuming that this exception is trapped, because I get the expected page back in the browser. Should I be worried about this? One possible work around would be to check to see if the response has already been commited before attempting to write to it. I'm not sure how that would impact the rest of the logic in the RequestProcessor. robert PS. I've created a test web app which duplicates the behavior described above. If I remove controller processorClass=org.apache.struts.action.SecureRequestProcessor/ from struts-config.xml then I don't see the exception stack trace. BTW: Below is a snippet of code from RequestProcessor where the exception is being thrown: snip // No mapping can be found to process this request log.error(getInternal().getMessage(processInvalid, path)); response.sendError(HttpServletResponse.SC_BAD_REQUEST, // = Here getInternal().getMessage(processInvalid, path)); /snip
Re: getting at public static class constant field values in EL script
Adam == Adam Hardy [EMAIL PROTECTED] writes:
Adam I am doing my error page and I want to test for the presence of an error
Adam collection, which struts puts in the request using a key string defined by
Adam org.apache.struts.Globals.ERROR_KEY
Adam It is actually org.apache.struts.action.ERROR
Adam I can't even work out how to do the simplest c:out/ tag to display the
value
Adam of Globals.ERROR_KEY
Adam I have been trying this:
Adam c:out value=${org.apache.struts.Globals.ERROR_KEY} /
Adam but it doesn't work presumably since it's trying to find an object called
org.
First of all, questions like this are better posed in the taglibs-user list,
because that specifically focuses on the JSTL (and other taglibs). Also, I'm
guessing you haven't read the JSTL specification. Read it. I think it's
possible you would have figured out some aspects of it from that document.
You're hitting two issues here. The EL can only reference JavaBean properties,
and collection and map entries. That's it. It can't reference static
variables. This particular point has been beaten over the head numerous times
in the taglibs-user list (and some here also).
Second, if you have a property that has periods in it, you have to reference it
with the array/map syntax, like this:
${requestScope['foo.bar']}
instead of: ${foo.bar}
Obviously, your biggest issue is the static variables. Some people (me
included) have proposed the possibility of having a class at startup use
reflection to load the static variables of a class into a map that's stored in
one of the accesible scopes.
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[EMAIL PROTECTED] ; SCJP; SCWCD
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[OT] RE: getting at public static class constant field values in EL script
Some people (me included) have proposed the possibility of having a class at startup use reflection to load the static variables of a class into a map that's stored in one of the accesible scopes. Absolutely, you could have a class that you register other classes with, these classes could then have their 'public static finals' reflected, or even just ones beginning VIEWABLE_ or whatever, then these can be added as ServletContext Attributes. Alternatively JSTL could have had this obviously pretty essential feature to start with! -- Mike W - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] jstl forEach problem
Hi,
I have a JSTL question and the answers in the archives don't solve the
problem. So maybe one of you run into the problem ones
I have an ArrayList containing Objects.
c:forEach var=document
items=${sessionScope.user.session.workDocuments}
c:out value=${document.carBrand.name} /
/c:forEach
This gives me the following error
[ServletException in:/pages/sessie.jsp] An error occurred while
evaluating custom action attribute value with value
${document.carBrand.name}: The . operator was supplied with an index
value of type java.lang.String to be applied to a List or array, but
that value cannot be converted to an integer. (null)'
In an other page with different objects in a ArrayList it works perfect.
When I run
c:forEach var=document
items=${sessionScope.user.session.workDocuments}
c:out value=${document} /
/c:forEach
I get as output
[(this Collection)]
even when document isn't a List or array.
Has anyone of you a pointer where to search for an answer to this problem
Thanks
Johan
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Re: What is Java Server faces ?
Since this has become a common question, sure to become commoner, we put a link on the front page. You can now see the link at the bottom of http://jakarta.apache.org/struts/ -Ted. Madhu Nair wrote: Hi, What is java server faces technology? Is it similar to Struts ? Will all that I learnt about Struts go waste? Regards, Madhu - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
