RE: ClassPath Problem
Prakasan, You can put the classes on the server's classpath but this is only advisable for libraries the server, not your application, will depend upon. You should probably read up on the servlet spec. at sun. Nick -Original Message- From: Prakasan OK [mailto:[EMAIL PROTECTED] Sent: Monday, 15 March 2004 5:21 PM To: Struts Users Mailing List Subject: Re: ClassPath Problem If I place my classes in WEB-INF\classes folder it works fine.. My question is whether it is possible to put the classes in some other folder and give classpath to that folder? I have tried this and Tomcat takes the classes from the given classpath except for the Action classes and Action Form class...Any idea why this happens? On Mon, 15 Mar 2004 yoge wrote : Place your classes in WEB-INF\classes folder. Prakasan OK wrote: Hi, I am a new bie to struts..I have a problem with my classpath. Instead of putting my ActionForm and Action class in the classes folder of my web application I am getting 'ClassnotFoundError'. I have put the required clases in a folder and edited the setclasspath.bat to put the class path to this folder. I am using Tomcat 4.1. I am getting all the other classes that is in the folder except the struts related classes like the Action class and ActionForm class created by me.. can any one help me to sort out this.. Thanks in advance Prakasan - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: How to create a No Action ActionForward
Guys, I'm at this point, myself, with an application sitting on the back-burner. I've thought about an approach, which is slightly different to yours. I agree that declarative security in J2EE, for Servlets and JSP.s, does not really seem to go far enough, at first glance. On the other hand, it has considerable benefits (the mappings of roles, relying upon app. server controlled ACLs, etc.). Why not allow declarative security to do its work, then build the user information in the session, based upon whether or not the user is in the correct role, etc.? This is what I plan to do - I'm using the OSUser API. I'll build its information, partly, by querying roles using the request, and relying upon WebLogic's internal LDAP server. Declarative security is passive; it actively doesn't `do' stuff but only waits for someone to pass through something it secures. Users make requests to post, which can be mapped to an Action class. I don't see how they are at odds. Nick Faiz. -Original Message- From: Jacqueline Gomes [mailto:[EMAIL PROTECTED] Sent: Tuesday, 24 February 2004 11:38 AM To: Struts Users Mailing List Subject: RE: How to create a No Action ActionForward Neither can I. There was no way with j_security_check that I could post to an Action class. So I implemented JAAS and in the module I interact with a Domain Facade that does the check with the database for a valid user. I then construct a User object and put that in the session. Each of my jsp's has a check (done using an include) for the user object and if it does not exist then it redirects to the login page. If anyone wants any code, let me know!! Jackie. -Original Message- From: Carl [mailto:[EMAIL PROTECTED] Sent: Monday, 23 February 2004 5:01 PM To: Struts Users Mailing List Subject: Re: How to create a No Action ActionForward By integarting with struts, I mean to have a loginAction witch fill the session with data about the logged user. I can't see how to manage that with classic j_security_check. regards, Carl Adam Hardy wrote: Not having any roles effectively means from the container managed security point of view that you have only one role. What problems did you have 'integrating' the container security? As far as your app is concerned, j_security_check is not something that is relevant. The whole login should be transparent to your app. As long as you map the security constraints correctly, the user will never see a protected page unless they login. Adam On 02/23/2004 08:54 AM Carl wrote: I've faced the same issue too. (using tomcat) To solve it I've found 2 options : - implement a filter witch intercept each request an redirect if needed to the struts login action. It allow a good interaction with struts but no securty by container. - use the container : I do that by adding a CUSTOM login scheme along BASIC FORM in org.apache.catalina.startup.Authenticators.properties. It's like the filter solution but use roles and the security is managed by the security constrains defined in web.xml. For now my CUSTUM login is similar to the FORM login, so it's not intergrated with struts, but I've planned to modify it soon. This second solution need too to define a Realm in Context : Realm className=org.apache.catalina.realm.JAASRealm appName=catalogue userClassNames=com.asserina.atypone.catalogue.impl.ClientImpl roleClassNames=com.asserina.atypone.catalogue.Role / (I'm using JAAS) To conclude I would say that the second option is far more powerfull and addaptable to specific needs however you have too look close to : JAAS, custom Realm, Authenticators.properties and is tide to your container (for me Tomcat) Let me know if you find quiker or simpler solutions, Regards, Carl Jacqueline Gomes wrote: Hi James, I was also trying to do the same thing, however, we are using JRun and we don't have any user 'roles'. Specifically, I wanted the container to do the authorisation i.e if a user tried to access any pages after blah blah/admin/* then they would be redirected to the login page if they have not logged in. However, the application does not have any 'roles' as such. The user is authenticated by calling a stored procedure in the dbase. I tried to implement the j_security_check also but was having a tough time integrating it with the actionform etc. Do you have any ideas as to how I would do this given that I don't have any user roles in the application? I was going to add a 'user' object in the session and check on each page if it exists. If it doesn't then redirect the user back to the login page. I have set the session.setMaxInactiveInterval(72000); Any help would be appreciated. Thanks, Jackie. -Original Message- From: James Adams [mailto:[EMAIL PROTECTED] Sent: Monday, 23 February 2004 4:43 AM To: Struts Mailing List Subject: Re: How
RE: html:link passing multiple parameters
I did something along those lines using Struts-EL.
c:set var=concernType value=${project.progressConcernType}
scope=request/
jsp:useBean id=paramMap class=java.util.HashMap /
c:set target=${paramMap} property=projectIdentifier
value=${project.projectIdentifier} /
c:set target=${paramMap} property=concern
value=${concernType} /
html-el:link action=advanceProjectConcern.do
name=paramMap
/html-el:link
Why bother with bean:write when you can use c:set ?
Nick Faiz
-Original Message-
From: phortonpeg [mailto:[EMAIL PROTECTED]
Sent: Monday, 16 February 2004 9:34 AM
To: [EMAIL PROTECTED]
Subject: html:link passing multiple parameters
Hi,
I have a situation where I need to pass several parameters in an
html:link tag. From what I've read, I know that I must use a HashMap
to send as a param which would contain the values I want to send to
the URL. I first display the values in a table using logic:iterate
and an arrayList onto the screen. The user should then be able to
select a row and send that row's parameters to an action class that
produces a pdf.
My problem is how to extract the values from bean:write properties
and load them into a hashMap. What would be the correct syntax to do
this something like this? I've tried several ways to do something
like the following without any luck :
% String docNumber = bean:write name=task
property=documentNumber/ ; %
Here is a portion of the jsp that I am working with:
logic:iterate id=task name=productionQcForm
property=documents
td class=databean:write name=task
property=docGid/nbsp;/td
td class=databean:write name=task
property=revision/nbsp;/td
td class=databean:write name=task
property=pgCount/nbsp;/td
td class=databean:write name=task
property=statDate/nbsp;/td
td class=databean:write name=task
property=itemVkey/nbsp;/td
td class=databean:write name=task
property=title/nbsp;/td
td class=databean:write name=task
property=autoReject/nbsp;/td
html:hidden name=task property=altGid /
html:hidden name=task property=supplement /
html:hidden name=task property=chgType /
html:hidden name=task property=society /
html:hidden name=task property=documentNumber
html:hidden name=task property=order /
%
java.util.HashMap myMap = new java.util.HashMap();
myMap.put(docGid, How do I get the value of the property docGid
from the list above???);
myMap.put (docNumber, documentNumber);
myMap.put (order, order);
myMap.put (society, society);
myMap.put (statDate, statDate);
myMap.put (vKey, itemVkey);
myMap.put (supp, supplemenat);
myMap.put (chgType, chgType);
myMap.put (revision, revision);
pageContext.setAttribute(map, myMap);
%
td class=data align=center
html:link page=/showScannerPdf.do name=map
html:img src=images/EditBCard.gif
altKey=action.properties
width=20 height=20 border=0/
/html:link
/td
Any ideas or suggestions would be very appreciated!
Thanks for you help!
Peggy
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RE: html:link passing multiple parameters
Thanks Adam - that's good to know.
-Original Message-
From: Adam L [mailto:[EMAIL PROTECTED]
Sent: Monday, 16 February 2004 2:10 PM
To: Struts Users Mailing List
Subject: Re: html:link passing multiple parameters
There's also the use of c:url. The catch there is that if you incude the
resulting url in a html:link, it will be double contexted, which means you
should use a standard href tag and use a c:out to spit out the final url.
- Original Message -
From: Nick Faiz [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Sent: Sunday, February 15, 2004 4:39 PM
Subject: RE: html:link passing multiple parameters
I did something along those lines using Struts-EL.
c:set var=concernType value=${project.progressConcernType}
scope=request/
jsp:useBean id=paramMap class=java.util.HashMap /
c:set target=${paramMap} property=projectIdentifier
value=${project.projectIdentifier} /
c:set target=${paramMap} property=concern
value=${concernType} /
html-el:link action=advanceProjectConcern.do
name=paramMap
/html-el:link
Why bother with bean:write when you can use c:set ?
Nick Faiz
-Original Message-
From: phortonpeg [mailto:[EMAIL PROTECTED]
Sent: Monday, 16 February 2004 9:34 AM
To: [EMAIL PROTECTED]
Subject: html:link passing multiple parameters
Hi,
I have a situation where I need to pass several parameters in an
html:link tag. From what I've read, I know that I must use a HashMap
to send as a param which would contain the values I want to send to
the URL. I first display the values in a table using logic:iterate
and an arrayList onto the screen. The user should then be able to
select a row and send that row's parameters to an action class that
produces a pdf.
My problem is how to extract the values from bean:write properties
and load them into a hashMap. What would be the correct syntax to do
this something like this? I've tried several ways to do something
like the following without any luck :
% String docNumber = bean:write name=task
property=documentNumber/ ; %
Here is a portion of the jsp that I am working with:
logic:iterate id=task name=productionQcForm
property=documents
td class=databean:write name=task
property=docGid/nbsp;/td
td class=databean:write name=task
property=revision/nbsp;/td
td class=databean:write name=task
property=pgCount/nbsp;/td
td class=databean:write name=task
property=statDate/nbsp;/td
td class=databean:write name=task
property=itemVkey/nbsp;/td
td class=databean:write name=task
property=title/nbsp;/td
td class=databean:write name=task
property=autoReject/nbsp;/td
html:hidden name=task property=altGid /
html:hidden name=task property=supplement /
html:hidden name=task property=chgType /
html:hidden name=task property=society /
html:hidden name=task property=documentNumber
html:hidden name=task property=order /
%
java.util.HashMap myMap = new java.util.HashMap();
myMap.put(docGid, How do I get the value of the property docGid
from the list above???);
myMap.put (docNumber, documentNumber);
myMap.put (order, order);
myMap.put (society, society);
myMap.put (statDate, statDate);
myMap.put (vKey, itemVkey);
myMap.put (supp, supplemenat);
myMap.put (chgType, chgType);
myMap.put (revision, revision);
pageContext.setAttribute(map, myMap);
%
td class=data align=center
html:link page=/showScannerPdf.do name=map
html:img src=images/EditBCard.gif
altKey=action.properties
width=20 height=20 border=0/
/html:link
/td
Any ideas or suggestions would be very appreciated!
Thanks for you help!
Peggy
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RE: .NET: We are just like Struts... only better.
but still, I'm not dragging and dropping html form controls (or struts-html.tld taglib controls) to a designer screen, linking code and compiling. I believe that various IDEs are beginning to allow this. I saw a demonstration of a Sun's Forte at a Java User Group, a while ago, and they were dropping and dragging JATO taglibs. WebLogic Workshop can apparently allow this using Struts. I don't know if any of this qualifies as decent programming, however. Nick -Original Message- From: Craig Tataryn [mailto:[EMAIL PROTECTED] Sent: Monday, 29 December 2003 12:33 PM To: [EMAIL PROTECTED] Subject: Re: .NET: We are just like Struts... only better. It's kind of a catch .22, I use struts on projects that make money for me. If someone started taking my projects and replicating them for free, I would probably have a problem with it :) Although in this case, MS did not have a Struts to begin with. ASP.net is sweet, but only because the development environent makes it sweet. If we can get the same RAD functionality out of Eclipse w/ JSF and perhaps Flex, then we'll really be cooking. Although Struts is a wonderful thing, I still look at web development with J2EE as a bit of a tedious thing. Well, actually now that I have a pretty robust taglib built, not so tedious, but still, I'm not dragging and dropping html form controls (or struts-html.tld taglib controls) to a designer screen, linking code and compiling. I have to do it all by hand :( Let's hope Eclipse VE adopts a JSF designer! Craig W. Tataryn From: Frans Thamura, Intercitra [EMAIL PROTECTED] Reply-To: Struts Users Mailing List [EMAIL PROTECTED] To: Struts Users Mailing List [EMAIL PROTECTED] Subject: Re: .NET: We are just like Struts... only better. Date: Sat, 27 Dec 2003 23:57:08 -0500 I think this article will explain that Microsoft is not support Open Source community, M$ only support people that want to support money, :) Our War Money Chest is bigger than all of you all the Java guys (including the Open Source). [EMAIL PROTECTED] how can M$ have that money? So, this mean we all must wake up, :) to make our product more user friendly, and make everyone can learn it, update it, and make it perfect. ASP.net is a product based, Struts is a spiritual lovely project. They cannot compare it. But if ASP.net can be compare with MVC not with Struts. :) sad to hear that if we port Struts to .NET, Microsoft wont support it, because they said, we include it in ASP.net already. What do you think? Frans - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] _ MSN 8 helps eliminate e-mail viruses. Get 2 months FREE*. http://join.msn.com/?page=features/viruspgmarket=en-caRU=http%3a%2f%2fjoin .msn.com%2f%3fpage%3dmisc%2fspecialoffers%26pgmarket%3den-ca - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
WebLogic 7.2 classpath issues when loading the ActionServlet
Hi, I'm hitting a classpath issue with WebLogic 7.2 when deploying a Struts 1.1 application. My web app deploys without error when I use an unpacked version. When I use a .war, which I need to use, the deployment routine cannot resolve the various taglibs and finally reports an error when trying to load the ActionServlet during start up. The WebLogic support forums show a lot of similar issues but none precisely matching what I'm seeing. Have any WebLogic 7.2 users seen something along these lines? Regards, Nick Faiz B2B Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: WebLogic 7.2 classpath issues when loading the ActionServlet
I thought I'd reply to my own post - in case anyone else runs into this problem. It was in my build.xml, running on Windows. I ended up having to unzip my .war and use a jar command manually to reassemble it. See the excerpt below from the Ant manual: The content of WEB-INF/web.xml is identical to src/metadata/myapp.xml. We regulary receive bug reports that this task is creating the WEB-INF directory, and thus it is our fault your webapp doesn't work. The cause of these complaints lies in WinZip, which turns an all upper-case directory into an all lower case one in a fit of helpfulness. Please check that jar xvf yourwebapp.war shows the same behaviour before filing another report. I don't know a workaround for a Windows build yet. Nick -Original Message- From: Nick Faiz [mailto:[EMAIL PROTECTED] Sent: Monday, 29 December 2003 2:42 PM To: Struts Users Mailing List Subject: WebLogic 7.2 classpath issues when loading the ActionServlet Hi, I'm hitting a classpath issue with WebLogic 7.2 when deploying a Struts 1.1 application. My web app deploys without error when I use an unpacked version. When I use a .war, which I need to use, the deployment routine cannot resolve the various taglibs and finally reports an error when trying to load the ActionServlet during start up. The WebLogic support forums show a lot of similar issues but none precisely matching what I'm seeing. Have any WebLogic 7.2 users seen something along these lines? Regards, Nick Faiz B2B Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Struts + Weblogic - JSP/Servlet Reloading (Hot Deploy)??
Hi Herry, The list has recently this topic. :) For my own part, I can hot deploy any other J2EE app. on WebLogic 7.2 (search through the archives), but my Struts app. is having an issue with taglib references whenever I zip it up in a .war; otherwise the taglibs work well if I deploy in exploded form. The app. is still in dev. and I haven't had time to look at this problem, but I have to work out the issue some time this week. When that's done, I'll be hot deploying a Struts app. in WebLogic 7.2. Nick Faiz -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Tuesday, 16 December 2003 12:34 AM To: [EMAIL PROTECTED] Subject: Struts + Weblogic - JSP/Servlet Reloading (Hot Deploy)?? Hi guys, Any good Samaritan out there that knows how can we enable JSP/Servlet reloading (Hot Deploy) for Struts application? especially for Weblogic server. It's kind of tiring to restart the web application for every change that you make. It looks like a pretty common issue. But can't seem to be able to find the best approach of doing that. Anyone has any idea on how to do that? Greatly appreciated. Thx and Cheers, Herry - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] I didn't know Struts was an antipattern
I think he made some excellent points. -Original Message- From: Gus Heck [mailto:[EMAIL PROTECTED] Sent: Tuesday, 16 December 2003 9:02 AM To: Struts Users Mailing List Subject: Re: [OT] I didn't know Struts was an antipattern Interesting, I'm not sure I agree, but the patch that he complains about not being added sounds useful... Robert Taylor wrote: A coworker sent me this link and said it was an interesting read. http://today.java.net/pub/a/today/2003/12/11/mvc.html?page=1 Personally I don't think the author put much research into Struts or Java Server Faces (which he doesn't mention at all) before writing this article which has some interesting points and history about MVC, but basically is written to support his new ground breaking Shocks Servlet Framework. robert - 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: Drop Down - Code and Description
Please stop sending emails marked with High Importance in Outlook?
Nick
-Original Message-
From: Rama, Shreekanth (K.) [mailto:[EMAIL PROTECTED]
Sent: Friday, 12 December 2003 8:49 AM
To: Struts Users Mailing List
Subject: RE: Drop Down - Code and Description
Importance: High
Wit,
My baseAbstractVO Class has only setter getter methods.
The baseAbstractVO.vehicleLineList is an arrayList which contains
code and Description in the form of an temp Object.
if (rs.getString(1) != null) {
commonVO.setCode(rs.getString(1).trim());
} else {
commonVO.setCode();
}
if (rs.getString(2) != null) {
commonVO.setDescription(rs.getString(2).trim());
} else {
commonVO.setDescription();
}
arrayList.add(commonVO);
The arrayList is the vehicleLineList...
Warm Regards
Shreekanth
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]
Sent: Thursday, December 11, 2003 4:42 PM
To: Struts Users Mailing List
Subject: Re: Drop Down - Code and Description
Dear Shree:
Can you copy-and-paste the code for the JavaBean that was referred by
request (or session).getAttribute(baseAbstractVO)?
wit
Rama, Shreekanth (K.) [EMAIL PROTECTED]
12/11/2003 04:33 PM
Please respond to Struts Users Mailing List
To: Struts Users Mailing List [EMAIL PROTECTED]
cc:
Subject:Drop Down - Code and Description
Hi ALL,
I have a problem in the drop down in the application..
html:select
property=baseAbstractVO.vehLineCode size=1
html:optionsCollection
property=baseAbstractVO.vehicleLineList value =code
label=description/
/html:select
I want to have both code and description of the selected
item from
the drop down box.
Any Help Pls ??
Regards
Shreekanth
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RE: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-(
Shakti, I suggest you visit http://support.bea.com http://support.bea.com/ and do a search, use google.com, or buy the BEA WebLogic Server Bible. Perhaps javaranch.com could be helpful here. You have all the information you need to get it working, at the moment, with the links I sent you. This isn't really a Struts orientated topic so I won't reply to anymore of these posts. Best of luck, Nick -Original Message- From: Shakti [mailto:[EMAIL PROTECTED] Sent: Saturday, 6 December 2003 3:51 AM To: Nick Faiz; Struts Users Mailing List Subject: Re: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-( Hi Nick, Sorry buddy i was busy with other stuff so cudn't reply to ur mails ... boss i am still facing the same problem .. i checked the logs even its showing that my new application is being activated .. but stil i can't see the changes getting reflected .. ?? but once i retstart i can see the changes .. :-( My Questions are : 1 ) Is there any sort of cache that Weblogic maintains .. .. becuz of which new changed are not reflected .. 2) if u can just mail me ur startweblogic.cmd file .. thanks buddy .. Shakti - Original Message - From: Nick Faiz mailto:[EMAIL PROTECTED] To: 'Shakti' mailto:[EMAIL PROTECTED] ; Struts Users Mailing List mailto:[EMAIL PROTECTED] ; [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] Sent: Wednesday, December 03, 2003 1:12 PM Subject: RE: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-( Shakti, Ok. Find, in attachment, a log of my starting WebLogic 7.2 up with a cepts.war file present within my applications directory. A servlet called ProjectStartUp runs and queries a database, following the directions of my web.xml: servlet servlet-nameprojectStartUp/servlet-name servlet-classau.com.ce.cepts.project.ProjectStartUp/servlet-class load-on-startup3/load-on-startup /servlet Glance at the log, look for bold, and see the statement: au.com.ce.cepts.project.ProjectStartUp:57: done...: 9 Then, I go to my source, find the log statement at line 57 of the ProjectStartUp servlet and change it from: logger.debug(done...: + ProjectFacade.getCache().size() + \n\n\n\n); to: logger.debug(it's possible Shakti: : + ProjectFacade.getCache().size() + \n); Then I recompile and drop my new cepts.war into the applications directory. WebLogic, which is checking the app. dir each 3 seconds for a new deployment, notices this and takes the new binary and redeploys it instead of the old: 03/12/2003 18:35:456 DEBUG ExecuteThread: '11' for queue: 'default' au.com.ce.cepts.project.P rojectStartUp:57: it's possible Shakti: : 9 3/12/2003 18:35:37 Info Deployer 149033 activated application _appsdir_cepts_war on devServ er 3/12/2003 18:35:37 Info Deployer 149074 Successfully completed deployment task: Activate ap plication _appsdir_cepts_war on devServer 3/12/2003 18:35:38 Notice Application Poller 149404 Activate application _appsdir_cepts_war on devServer - Completed The above can is because I set the server in dev. mode. What problems are you having? Are you not seeing a new activation take place when you drop the new .war in? Nick P.S. Ignore the error relating to the Action servlet. It doesn't like being included in a war, under my test configuration, and I've not had time to work out why yet. shakti_log.doc -Original Message- From: Shakti [mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ] Sent: Wednesday, 3 December 2003 4:39 PM To: Struts Users Mailing List; [EMAIL PROTECTED] Subject: Re: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-( Hey Nick, I read thru all the docs and all the links that u gave me . i cudn't find anything more that changing the boolean param , while i start the weblogic i am getting -Dweblogic.ProductionModeEnabled=false it means it is in development mode . wht are the other changes that i will have to make so that my java file changes are reflelected in the application after recompiling , without restarting the weblogic server . waiting for ur reply boss ... Thanks in advance . shakti - Original Message - From: Nick Faiz [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Wednesday, December 03, 2003 4:02 AM Subject: RE: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-( Sure, but that isn't the same as redeploying a war or ear without restarting. Nick -Original Message- From: Kalra, Ashwani [mailto:[EMAIL PROTECTED] mailto:[EMAIL PROTECTED] ] Sent: Tuesday, 2 December 2003 6:14 PM To: Struts Users Mailing List Subject: RE: Is it required to restart weblogic everytime after compiling
RE: [OT] Exception handling in a J2EE project.
Good question, I'm thinking about the same sort of thing myself. I usually find it easier to give each server side component its own exception, and to throw all exceptions up to the client side with an appropriate message or error code. Obviously, exceptions fatal to the system have to be sent to an administrator - usually through an appropriate log comment or email. If you try to put in too many layers between your exceptions and client view it can be murder, down the line, when bug tracking and extending the application. Perhaps having a common exception class, from which all component exceptions extend, is a nice idea, but I think it invites needless complexity. Nick Faiz -Original Message- From: Prasenjit Narwade [mailto:[EMAIL PROTECTED] Sent: Monday, 8 December 2003 4:31 PM To: Struts Users Mailing List (E-mail) Subject: [OT] Exception handling in a J2EE project. Hi All, What is the best Hierarcy (framework) for handling exceptions in a J2EE project. I am thinking of some roughly the following Hierarcy consisting broadly of three categories : + MyApplicationException extends Exception ( For handling bussiness exceptions.) - InsufficientBalanceException - InvalidPasswordException - etc. + MySystemException extends RuntimeException (Non bussiness exception, exception due to System problems) + MyEJBException extends EJBException (Not too sure if this is required) My question is : 1. Is this approach correct ? 2. My application flow consists of ActionClass calls BussinessDelegate calls SessionBean calls DAO and ActionClass calls BussinessDelegate calls SessionBean calls EntityBeans How should the exception for take place. Should it be something like this: DAO throws some ApplicationException ... caught by SessionBean thrown as some EJBException .. caught by BussinessDelegate and do some handling Regards, Prasenjit. - 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: Log4j with Struts
Hey Rahul, Ensure that log4j is included on the classpath of your server. If you get stuck, simply punch ` java.lang.NoClassDefFoundError: org/apache/log4j/Logger' into a google search or read through the doc.s. Nick. -Original Message- From: Rahul Mohan [mailto:[EMAIL PROTECTED] Sent: Friday, 5 December 2003 5:57 PM To: Struts Users Mailing List Subject: Re: Log4j with Struts hi nick, thanks for responding...its the logger class thats missing ithink... this is the exception i get when i try to view the page: java.lang.NoClassDefFoundError: org/apache/log4j/Logger at app.LogonAction.perform(Unknown Source) what could be the problem? please excuse my novice level... thanks again.. - Original Message - From: Nick Faiz [EMAIL PROTECTED] To: 'Struts Users Mailing List' [EMAIL PROTECTED] Sent: Friday, December 05, 2003 12:22 PM Subject: RE: Log4j with Struts Well, what class can't it find, the Logger or the LogonAction.class ? I use it with Struts, without a hassle, on WebLogic 7.2. Nick -Original Message- From: Rahul Mohan [mailto:[EMAIL PROTECTED] Sent: Friday, 5 December 2003 5:46 PM To: struts Subject: Log4j with Struts Hi, has anybody tried using Log4j with struts? I tried the following code and its giving a ClassDefNotFoundException during runtime.. this is inside the perform method: String str = new String(LogonAction.class.getName()); //LogonAction is an Action Class logger = Logger.getLogger(str); //this line is throwing the exception - apparently str is not having a classdef somebody please help me with this.or is there any other method to perform logging? i am using tomcat4.1 ... Thanks in advance. Rahul Mohan ~~~ MasterCraft Group Tata Consultancy Services Tata Research Development and Design Center 54B, Hadapsar Industrial Estate Pune - 411 013 Phone: +91 4042333 or 4031122 Extn 2556 +91 20 31544082 ( Mobile ) Fax: +91 20 4042399 email : [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: Disadvantages of Struts
Well, I'm thinking of looking into WebWork, to try a Pull MVC, rather than the Push MVC of Struts. I'm also looking for a simplicity of taglibs and close integration with JSTL (I know, I could use Struts-EL). Struts works and is being adopted widely but I'm still up for performing a comparison with another MVC framework. Nick Faiz -Original Message- From: Ajay Patil [mailto:[EMAIL PROTECTED] Sent: Friday, 5 December 2003 1:28 PM To: [EMAIL PROTECTED]; [EMAIL PROTECTED] Subject: Re: Disadvantages of Struts Hi, Has anyone compared the configuration of JSF vs Struts ? Struts has a good mechanism to specify the forwards for each Action. JSF has a different approach. In faces-config.xml, you can specify navigation rules. You can specify something a navigation rules like.. navigation-rule from-tree-id/demo/login.jsp/from-tree-id navigation-case from-outcomefail/from-outcome to-tree-id/demo/error.jsp/to-tree-id /navigation-case navigation-case from-outcomesuccess/from-outcome to-tree-id/demo/welcome.jsp/to-tree-id /navigation-case /navigation-rule I find this better, because you can specify both the FROM webpage and the TO webpage in the navigation rule. Also event-handling is nice in JSF. For example, you can implement a web-screen as one Java class and specify event-handling methods to each submit button. So far, I have really liked JSF. Ajay I think an action's mapping is a decision by the action itself. Like I said earlier, when an application development finishes, that decision will become static. At that point, when an Action's mapping changes, its code will have to change too (unless the new mapping is kind of a synonym to the old mapping, which doesn't bear any shift in the semantics). As such, there is almost no point in keeping the decision and the code separate (i.e. making the decision's configuration a loose end of the code). Or at least, configuration shouldn't be the only way to add or modify an Action. Even though each Action's configuration may be small, the configurations for all the Actions need to be kept track of and maintained (for integrity). That may be a significant but unnecessary side work. To view the mappings, there can be a tool to traverse the structure by api calls and display it. That can be done after the fact and doesn't have to be before it. In addition to that, when the decision (or configuration if any) goes where the code lives, modularity increases. IMHO, - Robert. - 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: Disadvantages of Struts
Thanks Sandra, Good to see that such information exists. Nick -Original Message- From: Sandra Cann [mailto:[EMAIL PROTECTED] Sent: Friday, 5 December 2003 3:59 PM To: 'Struts Users Mailing List' Subject: RE: Disadvantages of Struts You can see a spreadsheet comparison of some mvc2 frameworks at mvc2frameworks.org. Its was last updated for J1 and will need to be updated again but should give a decent idea. snip I'm still up for performing a comparison with another MVC framework. - 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: Log4j with Struts
Well, what class can't it find, the Logger or the LogonAction.class ? I use it with Struts, without a hassle, on WebLogic 7.2. Nick -Original Message- From: Rahul Mohan [mailto:[EMAIL PROTECTED] Sent: Friday, 5 December 2003 5:46 PM To: struts Subject: Log4j with Struts Hi, has anybody tried using Log4j with struts? I tried the following code and its giving a ClassDefNotFoundException during runtime.. this is inside the perform method: String str = new String(LogonAction.class.getName()); //LogonAction is an Action Class logger = Logger.getLogger(str); //this line is throwing the exception - apparently str is not having a classdef somebody please help me with this.or is there any other method to perform logging? i am using tomcat4.1 ... Thanks in advance. Rahul Mohan ~~~ MasterCraft Group Tata Consultancy Services Tata Research Development and Design Center 54B, Hadapsar Industrial Estate Pune - 411 013 Phone: +91 4042333 or 4031122 Extn 2556 +91 20 31544082 ( Mobile ) Fax: +91 20 4042399 email : [EMAIL PROTECTED] ~~~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-(
Check this out: http://e-docs.bea.com/wls/docs70/programming/deploying.html#1125125 Also see, http://e-docs.bea.com/wls/docs70/faq/deploy.html#740987 Hunt down the mode var. in your startWebLogic.cmd script that specifies production mode and set it to false. Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] -Original Message- From: Shakti [mailto:[EMAIL PROTECTED] Sent: Tuesday, 2 December 2003 4:00 PM To: Struts Users Mailing List Subject: Is it required to restart weblogic everytime after compiling ??? Need help Desperately .. :-( Hi, I am using Struts weblogic , My Question is each time i do some changes in my .java files the changes dont' get reflected immediately. Each time after compiling i have to restart weblogic :-( .. which is taking a hell lot of my time .. Can anyone suggest some weblogic setting thru which i dont' have to restart the sever again again to reflect my changes made on an already deployed application on weblogic . Thanks Regards, Shakti. P.S : I am getting frustrated while debugging my code after each and every minute change i have to restart it which is taking most of my development time :-( I am using weblogic 72 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-(
Sure, but that isn't the same as redeploying a war or ear without restarting. Nick -Original Message- From: Kalra, Ashwani [mailto:[EMAIL PROTECTED] Sent: Tuesday, 2 December 2003 6:14 PM To: Struts Users Mailing List Subject: RE: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-( IMO Reloading is not possible for the classes in server classpath. eg beans and other utility classes used by servlets or ejbs. -Original Message- From: Nick Faiz [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 02, 2003 12:31 PM To: 'Struts Users Mailing List' Subject: RE: Is it required to restart weblogic everytime after compiling ?? ? Need help Desperately .. :-( Check this out: http://e-docs.bea.com/wls/docs70/programming/deploying.html#1125125 Also see, http://e-docs.bea.com/wls/docs70/faq/deploy.html#740987 Hunt down the mode var. in your startWebLogic.cmd script that specifies production mode and set it to false. Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] -Original Message- From: Shakti [mailto:[EMAIL PROTECTED] Sent: Tuesday, 2 December 2003 4:00 PM To: Struts Users Mailing List Subject: Is it required to restart weblogic everytime after compiling ??? Need help Desperately .. :-( Hi, I am using Struts weblogic , My Question is each time i do some changes in my .java files the changes dont' get reflected immediately. Each time after compiling i have to restart weblogic :-( .. which is taking a hell lot of my time .. Can anyone suggest some weblogic setting thru which i dont' have to restart the sever again again to reflect my changes made on an already deployed application on weblogic . Thanks Regards, Shakti. P.S : I am getting frustrated while debugging my code after each and every minute change i have to restart it which is taking most of my development time :-( I am using weblogic 72 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This message contains information that may be privileged or confidential and is the property of the Cap Gemini Ernst Young Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorised to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. - 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: Is it required to restart weblogic everytime after compiling ???
Actually, you can simply drop your new .war into the staging directory, without restarting the server. I don't do that currently at work, but I've used WebLogic 7.0 to the above at home. You need to configure the server to do this, I'll try to bring in my config. details from home for you after the weekend. Nick Faiz. -Original Message- From: Srivastava, Ravi Prakash [mailto:[EMAIL PROTECTED] Sent: Friday, 28 November 2003 4:46 PM To: 'Struts Users Mailing List' Subject: RE: Is it required to restart weblogic everytime after compiling ??? Hi Shakti, For weblogic you need to restart again and again if you are changing into java files. For jsp there is no need to restart. Thanx Ravi -Original Message- From: Shakti [mailto:[EMAIL PROTECTED] Sent: Friday, November 28, 2003 11:11 AM To: Struts Users Mailing List Subject: Is it required to restart weblogic everytime after compiling ??? Hi, I am using Struts weblogic , My Question is each time i do some changes in my .java files the changes dont' get reflected immediately. Each time after compiling i have to restart weblogic :-( .. which is taking a hell lot of my time .. Can anyone suggest some weblogic setting thru which i dont' have to restart the sever again again to reflect my changes made on an already deployed application on weblogic . Thanks Regards, Shakti. DISCLAIMER: The information in this message is confidential and may be legally privileged. It is intended solely for the addressee. Access to this message by anyone else is unauthorised. If you are not the intended recipient, any disclosure, copying, or distribution of the message, or any action or omission taken by you in reliance on it, is prohibited and may be unlawful. Please immediately contact the sender if you have received this message in error. Thank you. - 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]
anyone using jstl side by side with the strut taglibs?
Hi, I'm nearing the end of a prototype for my first Struts application. At first, I used JSTL to handle most of my iteration, declarations, and conditional operations. Then, as I learnt more about the Struts taglibs, I decided to simply use the Struts libraries, for the sake of consistency with the framework. Does anyone regularly combine JSTL and Struts taglib usage? I'm curious as to whether or not it's an effective approach; I think it could perhaps lead to confusion when developers first begin working on an application using both libraries. Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: anyone using jstl side by side with the strut taglibs?
Thanks Brice, I just checked out Struts-EL. I think I'll begin using it with JSTL. Nick -Original Message- From: Brice Ruth [mailto:[EMAIL PROTECTED] Sent: Wednesday, 19 November 2003 12:36 PM To: Struts Users Mailing List Subject: Re: anyone using jstl side by side with the strut taglibs? Once you use EL, you don't have much of a choice than to use them side-by-side. Nick Faiz wrote: Hi, I'm nearing the end of a prototype for my first Struts application. At first, I used JSTL to handle most of my iteration, declarations, and conditional operations. Then, as I learnt more about the Struts taglibs, I decided to simply use the Struts libraries, for the sake of consistency with the framework. Does anyone regularly combine JSTL and Struts taglib usage? I'm curious as to whether or not it's an effective approach; I think it could perhaps lead to confusion when developers first begin working on an application using both libraries. Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Brice D. Ruth Sr. IT Analyst Fiskars Brands, Inc. - 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: anyone using jstl side by side with the strut taglibs?
Gus, http://jakarta.apache.org/struts/userGuide/building_view.html#struts-el EL is an acronym for `Expression Language'. Nick -Original Message- From: Gus Heck [mailto:[EMAIL PROTECTED] Sent: Wednesday, 19 November 2003 12:37 PM To: Struts Users Mailing List Subject: Re: anyone using jstl side by side with the strut taglibs? Brice Ruth wrote: Once you use EL, you don't have much of a choice than to use them side-by-side. For the benefit of us noobs... what is EL? -Gus - 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]
iterating through an arraylist
Can anyone point me to some sample code for handling an object which consists of a couple of ArrayLists in an ActionForm? I'm trying to do two things: 1. take a url var and select an ActionForm from a hashmap (cache) sitting in application scope. 2. use that ActionForm in a struts form. Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Planning Struts Application Development
Lauri, I'm still learning Struts myself, so I won't comment on its scalability or give an opinion of it. WebWork at OpenSymphony.com is an alternative MVC to consider. Nick Faiz -Original Message- From: Lauri Jutila [mailto:[EMAIL PROTECTED] Sent: Wednesday, 29 October 2003 10:04 AM To: [EMAIL PROTECTED] Subject: Planning Struts Application Development Hello folks, I'm engaging in a web development project and my team is looking at Struts as a primary framework candidate for the application. Before we make final decision, I'd be glad to hear some commentary and experiences from real-world Struts users. Our project goal is to create an application which is leaning a little towards web-based group-ware applications in terms of feature set. No, we are not creating e-mail/calendar/task-list/foobar portal, but our app will include some of the basic group-ware app features and share quite many characteristics (different types of calendars come to mind). We would like our application to support at least hundreds of concurrent users. What kind of issues does this arise in terms of hardware and software/application configurations? How many users per app server would be feasible and how to handle multi-server environment gracefully? How is caching supported or implemented in Struts? What do you think are the fundamental issues to focus on design development? And if you think, based on my very poor description of requirements, that Struts may not be the right framework, what are the alternatives? Best regards, -- Lauri Jutila [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]
ActionForm with a collection property or resizing array
Hi, I want to extend an ActionForm so that it can hold a collection or an array of another object. One of my views will change this data and possibly add elements to the collection (or increase the size of the underlying array). I'm looking into a couple of ways to do it, can anyone suggest a typical approach for Struts 1.1? Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
tag help - wanting to represent a table with a scrollbar, a grid, etc.
Hi, Is anyone aware of a tag library which can provide me with a table within a table, which has a scroll bar? I'm trying to represent a varying collection of reports within a nested html table. I thought I'd see if there was a common, tag orientated solution to this before I started hunting for my own. Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Struts security
Is there a reason not to use declarative security in the deployment descriptor for role based authorisation for each resource? I'll be heading down this track soon and that's what I had wanted to do. Nick Faiz -Original Message- From: muzammil shahbaz [mailto:[EMAIL PROTECTED] Sent: Thursday, 9 October 2003 6:11 PM To: zzStruts Users Mailing List Subject: RE: Struts security Exactly!!! U got the point. That's what I use to handle security issues. Keep it up :-) -- From: Stefan Trcko [SMTP:[EMAIL PROTECTED] Sent: Thursday, October 09, 2003 12:57 PM To: [EMAIL PROTECTED] Cc: Struts Users Mailing List Subject: Re: Struts security File: ATT6.txt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
having trouble loading ActionServlet on startup
Hi, This is my first post to this list and I'm hoping it will have a quick answer for the problem I'm encountering. I've googled on this issue quite a bit and know I am not the first to encounter it. I can't seem to find a direct suggestion of how to solve the problem, however. My application can't load the ActionServlet on startup. I'm coding this for WebLogic 7.0 at the moment, and will consider using Tomcat or JBoss (with Tomcat) as an alternative target to test out these issues. I've checked that struts.jar is within WEB-INF/lib. I'm probably seeing a configuration problem as I can successfully deploy and click through the struts-blank.war example. I'm working through various Struts tutorials and using a base configuration. Here's a copy of the relevant section from my web.xml: servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param init-param param-namedebug/param-name param-value2/param-value /init-param init-param param-namedetail/param-name param-value2/param-value /init-param load-on-startup2/load-on-startup /servlet I'm seeing the following exception when deploying the application: 8/10/2003 17:54:17 Error HTTP 101216 Servlet: action failed to preload on startup in weba pp: cepts javax.servlet.UnavailableException: Parsing error processing resource path at org.apache.struts.action.ActionServlet.handleConfigException(ActionServlet.j ava:1035) at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServlet.j ava:1014) at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.java:9 55) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470) Any help is appreciated. Lastly, could anyone recommend a good Struts book or favourite tutorial? The O'Reilly publication is what I'm opting towards now. Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: having trouble loading ActionServlet on startup
Fran, Thanks for your reply. Yes, it was a messy struts-config file. I had two input attributes within the one action. :) Thanks, Nick -Original Message- From: Hesser, Fran X [mailto:[EMAIL PROTECTED] Sent: Thursday, 9 October 2003 12:02 AM To: [EMAIL PROTECTED] Subject: RE: having trouble loading ActionServlet on startup We had a similar issue. The problem was our struts config.xml file was not getting parsed correctly. For some reason, the top three header lines all wound up being on the same line (when viewed in note pad). We went in a placed hard returns to break up the lines (max length 80), and that resolved the problem. -Original Message- From: Nick Faiz [mailto:[EMAIL PROTECTED] Sent: Wednesday, October 08, 2003 3:29 AM To: '[EMAIL PROTECTED]' Subject: having trouble loading ActionServlet on startup Hi, This is my first post to this list and I'm hoping it will have a quick answer for the problem I'm encountering. I've googled on this issue quite a bit and know I am not the first to encounter it. I can't seem to find a direct suggestion of how to solve the problem, however. My application can't load the ActionServlet on startup. I'm coding this for WebLogic 7.0 at the moment, and will consider using Tomcat or JBoss (with Tomcat) as an alternative target to test out these issues. I've checked that struts.jar is within WEB-INF/lib. I'm probably seeing a configuration problem as I can successfully deploy and click through the struts-blank.war example. I'm working through various Struts tutorials and using a base configuration. Here's a copy of the relevant section from my web.xml: servlet servlet-nameaction/servlet-name servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param init-param param-namedebug/param-name param-value2/param-value /init-param init-param param-namedetail/param-name param-value2/param-value /init-param load-on-startup2/load-on-startup /servlet I'm seeing the following exception when deploying the application: 8/10/2003 17:54:17 Error HTTP 101216 Servlet: action failed to preload on startup in weba pp: cepts javax.servlet.UnavailableException: Parsing error processing resource path at org.apache.struts.action.ActionServlet.handleConfigException(ActionServl et.j ava:1035) at org.apache.struts.action.ActionServlet.parseModuleConfigFile(ActionServl et.j ava:1014) at org.apache.struts.action.ActionServlet.initModuleConfig(ActionServlet.ja va:9 55) at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470) Any help is appreciated. Lastly, could anyone recommend a good Struts book or favourite tutorial? The O'Reilly publication is what I'm opting towards now. Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [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: What Is Wrong With My web.xml File (Struts)
Hi Caroline, Check out the DTD - !ELEMENT security-role (description?, role-name) . Try having one role-name per security-role. Also, ensure that your security role is positioned in the right place in your web.xml (again, look at the DTD). Nick Faiz. -Original Message- From: Caroline Jen [mailto:[EMAIL PROTECTED] Sent: Thursday, 9 October 2003 1:53 PM To: [EMAIL PROTECTED] Subject: What Is Wrong With My web.xml File (Struts) My Struts application worked well until I added security in the web.xml file. I got the error message shown below and I cannot spot any mistake with my eyes: [QUOTE] 2003-10-08 23:33:25 Exception initializing TldLocationsCache: XML parsing error on file /WEB-INF/web.xml: (line 137, col 19): The content of element type security-role must match (description?,role-name). [/QUOTE] and my web.xml file is: [CODE] ?xml version=1.0 encoding=ISO-8859-1? !DOCTYPE web-app PUBLIC -//Sun Microsystems, Inc.//DTD Web Application 2.2//EN http://java.sun.com/j2ee/dtds/web-app_2_2.dtd; web-app !-- Configuring Artimus -- servlet servlet-nameartimus/servlet-name servlet-classorg.apache.artimus.http.ArtimusServlet/servlet-class !-- Our application properties -- init-param param-namedefault/param-name param-valueresources/artimus.properties/param-value /init-param !-- Our connection adaptor -- init-param param-nameadaptor/param-name param-valueorg.apache.commons.scaffold.sql.PoolmanAdaptor/param-value /init-param init-param param-nameadaptor.key/param-name param-valuejdbc-artimus/param-value /init-param !-- Alternate adaptors init-param param-nameadaptor/param-name param-valueorg.apache.commons.scaffold.sql.ServletAdaptor/param-value /init-param init-param param-nameadaptor.key/param-name param-valueorg.apache.struts.action.DATA_SOURCE/param-value /init-param init-param param-nameadaptor/param-name param-valueorg.apache.commons.scaffold.sql.ConnectionAdaptor/param-value /init-param init-param param-nameadaptor.key/param-name param-valuejdbc/artimus/param-value /init-param -- !-- Our startup priority -- load-on-startup1/load-on-startup /servlet !-- Standard Struts configuration -- servlet servlet-nameaction/servlet-name !-- org.apache.struts.tiles.ActionComponentServlet -- servlet-classorg.apache.struts.action.ActionServlet/servlet-class init-param param-nameconfig/param-name param-value/WEB-INF/struts-config.xml/param-value /init-param init-param param-namedebug/param-name param-value2/param-value /init-param init-param param-namedetail/param-name param-value2/param-value /init-param init-param param-namenull/param-name param-valuefalse/param-value /init-param !-- Startup priority -- load-on-startup2/load-on-startup /servlet !-- servlet-mappings, welcome-file-list -- servlet-mapping servlet-nameaction/servlet-name url-pattern/do/*/url-pattern /servlet-mapping welcome-file-list welcome-fileindex.jsp/welcome-file /welcome-file-list !-- taglibs -- taglib taglib-uri/tags/struts-bean/taglib-uri taglib-location/WEB-INF/lib/struts-bean.tld/taglib-location /taglib taglib taglib-uri/tags/struts-html/taglib-uri taglib-location/WEB-INF/lib/struts-html.tld/taglib-location /taglib taglib taglib-uri/tags/struts-logic/taglib-uri taglib-location/WEB-INF/lib/struts-logic.tld/taglib-location /taglib taglib taglib-uri/tags/tiles/taglib-uri taglib-location/WEB-INF/lib/struts-tiles.tld/taglib-location /taglib taglib taglib-uri/tags/request/taglib-uri taglib-location/WEB-INF/lib/request.tld/taglib-location /taglib !-- Our secuity settings -- security-constraint web-resource-collection web-resource-nameAdministrative/web-resource-name !-- The URLs to protect -- url-pattern/*/url-pattern /web-resource-collection auth-constraint !-- The authorized users -- role-nameadministrator/role-name role-nameadvisor/role-name role-nameeditor/role-name role-namecontributor/role-name /auth-constraint user-data-constraint transport-guaranteeNONE/transport-guarantee /user-data-constraint /security-constraint login-config auth-methodFORM/auth-method form-login-config form-login-page/signin/logon.jsp/form-login-page form-error-page/signin/logon.jsp?error=true/form-error-page /form-login-config /login-config !-- Our authentification strategy -- security-role descriptionRegistered Members/description role-nameadministrator/role-name role-nameadvisor/role-name role-nameeditor/role-name role-namecontributor/role-name /security-role // line 137 is here /web-app [/CODE
advice on using a pre-existing bean with an actionform
Hi, I'm trying to achieve something like the below using Struts' form tags: project name: html:text property=name value=%= newProject.getName() %/ I'd like to do this for a list of form fields with the pre-existing bean, newProject. It's for a confirmation form before writing to a database. Regards, Nick Faiz B2B e-Commerce Developer Corporate Express Australia Ltd. Phone: +61-2-9335-0495, Fax: 9335-0753, Email: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
