Re: Shopping Cart
Ok, I decided to work with the session context. But I have a problem I don't know how to solve it. I have a form, inside there's a submit button but there are some buttons in order to do extra function like add a new item to the form. My problem is I don't how to store in my action the data that the user has filled before to press another button different to submit button. Because when the user press the submit button, the action receive the form and i can work with the data, but how can i know if the user is prepopulating extra data before press the submit button? I have some link buttons that they do some extra functions inside the form... Can u know?? -- Rafael Taboada Cell : 511-97753290 No creo en el destino pues no me gusta tener la idea de controlar mi vida
Action class defined in action-mappings not being executed - without 2mb webapp source
Hi, The Action class defined in my action-mappings not being executed. I know its not being executed as I made the execute window pop up a swing window on the server and it did not. When I click submit on contactUs.jsp, instead of an object com.devfirm.actions.AddContactUs being instantaniated and having its execute() method called, nothing happens and I get sent to a blank page. I have attatched the full code of my web app. below is my struts-config.xml ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.1//EN http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd; struts-config data-sources /data-sources form-beans form-bean name=contactUs type=com.devfirm.formbeans.ContactUs /form-bean /form-beans global-exceptions /global-exceptions global-forwards /global-forwards action-mappings action path=/addContactUs type=com.devfirm.actions.AddContactUs name=contactUs validate=false input=/contactUs.jsp forward name=failure path=/contactUs.jsp/ forward name=success path=/contactUs.jsp/ /action /action-mappings message-resources parameter=ApplicationResources/ /struts-config Regards, Robbie -- ___ NEW! Lycos Dating Search. The only place to search multiple dating sites at once. http://datingsearch.lycos.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Action class defined in action-mappings not being executed - without 2mb webapp source
Robbie, I see you are using Struts v1.1 (your included DTD lists it as such) so are you using execute() or perform()? What is your Action method's signature? Regards, David - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Action class defined in action-mappings not being executed - without 2mb webapp source
I fixed the dtd to be struts 1.2 as thats the version of my struts.jar (Struts
1.2.4).
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 1.2//EN
http://struts.apache.org/dtds/struts-config_1_2.dtd;
still doesnt work.
I'm using an execute() method and the code (along with method signature) is
below
/*
* AddContactUs.java
*
* Created on May 26, 2005, 10:24 AM
*/
package com.devfirm.actions;
import org.apache.struts.action.*;
import javax.servlet.*;
import com.devfirm.services.*;
import com.devfirm.formbeans.*;
/**
*
* @author Robbie
*/
public class AddContactUs extends Action{
/** Creates a new instance of AddContactUs */
public AddContactUs() {
}
public ActionForward execute(ActionMapping mapping,
ActionForm form,
ServletRequest request,
ServletResponse response)
throws Exception {
//Message.showInfo(Contact Us Action is Running);
ActionForward forward = null;
ContactUsService service = new ContactUsService();
try {
service.add(form);
return mapping.findForward(success);
}catch(Exception e) {
return mapping.findForward(failure);
}
}
}
struts-config.xml :
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 1.2//EN
http://struts.apache.org/dtds/struts-config_1_2.dtd;
struts-config
data-sources
/data-sources
form-beans
form-bean name=contactUs
type=com.devfirm.formbeans.ContactUs
/form-bean
/form-beans
global-exceptions
/global-exceptions
global-forwards
/global-forwards
action-mappings
action
path=/addContactUs
type=com.devfirm.actions.AddContactUs
name=contactUs
validate=false
input=/contactUs.jsp
forward
name=failure
path=/contactUs.jsp/
forward
name=success
path=/contactUs.jsp/
/action
/action-mappings
message-resources parameter=ApplicationResources/
/struts-config
ContactUs.java:
*
* ContactUs.java
*
* Created on May 25, 2005, 11:30 PM
*/
package com.devfirm.formbeans;
import org.apache.struts.action.*;
/**
*
* @author Robbie
*/
public class ContactUs extends ActionForm {
/** Creates a new instance of ContactUs */
public ContactUs() {
//Message.showInfo(Contact Us Instantaniated);
}
private String companyName;
private String contactName;
private int contactPhone;
private String contactEmail;
private String industry;
private String message;
private String foundUsVia;
public String getCompanyName() {
return companyName;
}
public void setCompanyName(String companyName) {
this.companyName = companyName;
}
public String getContactName() {
return contactName;
}
public void setContactName(String contactName) {
this.contactName = contactName;
}
public int getContactPhone() {
return contactPhone;
}
public void setContactPhone(int contactPhone) {
this.contactPhone = contactPhone;
}
public String getContactEmail() {
return contactEmail;
}
public void setContactEmail(String contactEmail) {
this.contactEmail = contactEmail;
}
public String getIndustry() {
return industry;
}
public void setIndustry(String industry) {
this.industry = industry;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public String getFoundUsVia() {
return foundUsVia;
}
public void setFoundUsVia(String foundUsVia) {
this.foundUsVia = foundUsVia;
}
}
- Original Message -
From: David G. Friedman [EMAIL PROTECTED]
To: Struts Users Mailing List user@struts.apache.org
Subject: RE: Action class defined in action-mappings not being executed -
without 2mb webapp source
Date: Sun, 29 May 2005 03:15:07 -0400
Robbie,
I see you are using Struts v1.1 (your included DTD lists it as such) so are
you using execute() or perform()? What is your Action method's signature?
Regards,
David
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once.
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To
Re: Struts and iBatis
From another post, someone mentioned that he is on vacation. I'm sure he'll be back soon and get the tutorials back online. -- James Mitchell Software Engineer / Open Source Evangelist Consulting / Mentoring / Freelance EdgeTech, Inc. http://www.edgetechservices.net/ 678.910.8017 AIM: jmitchtx Yahoo: jmitchtx MSN: [EMAIL PROTECTED] - Original Message - From: Subbiah [EMAIL PROTECTED] To: user@struts.apache.org Sent: Sunday, May 29, 2005 1:36 AM Subject: Struts and iBatis Hi, I have started working in Struts and planned to use Struts and iBatis. I actually studied Struts thru Reumann's site and when I was abt to use iBatis in my sample app, his site was down. I want to know - if there are any good tutorials for iBatis and Struts. - Any idea when the site might be up Thanks. regards, Subbiah - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: DynaActionForm and the 'pull' model
On 5/28/05, Laurie Harper [EMAIL PROTECTED] wrote: Thanks for the reference Craig; but unless I'm mis-reading you, that still leaves me with data lookup 'hard coded' in Java classes. My goal is to be able to change a page's data requirements without recompilation. If it would be OK to edit an XML configuration in concert with the page, then the Chain of Responsiblity might be useful. Each page can have a view command, which can be a chain of commands. When the data requirements of the page changes, the chain's configuration can be updated to add or subtract commands. Each command can be responsible for generating the content of a given control. The action just runs the chain and exposes the context to the page. If the chain changes, the context changes, but the Java code remains the same. Between iBATIS and Chain, we are able to make very significant changes to the content of a page, without touching the actual source code, just the XML configuration. -Ted. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Business Layer Ideas
On 5/27/05, Duong BaTien [EMAIL PROTECTED] wrote: We use Chain of Responsibility (CoR) implemented by commons-chain and its Agility to construct a Request/Response framework to connect a request to its designated service, whether the designated service is in a web-application service container, a portlet container, auth for authentication/authorization, or a Jcr container. I'm also finding that, for my applications, a service orientated architecture based on a Chain of Responsibility works quite well. I've started work on a framework that pushes a lot of what we do now in Struts into the business layer. It's in C# now, because that what we are using at work, but it's all plain old objects and should be an easy port back to Java. * http://wiki.apache.org/struts/StrutsOverDrive We're using a nearly-complete prototype at work, so I've a good handle on where this is going. It's just hard to find the time to clean it up for public consumption :) The essential idea is that the presentation tier should focus on collecting and display values, and leave the rest to the business layer. Right now, a lot of us slide down a slipperly slope that pushes too much code into the presentation layer, where it is difficult to test. And, by test, I really mean share with other presentation layers. Unit tests are a presentation layer too :) -Ted. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Struts and iBatis
If you want to talk live to rick, he should be back on IRC shortly - the server is irc.darkmyst.org, and you want to join the #funkycodemonkey channel. BTW, there is also a #ibatis channel where you can get help, too (same server). Larry On 5/28/05, Subbiah [EMAIL PROTECTED] wrote: Hi, I have started working in Struts and planned to use Struts and iBatis. I actually studied Struts thru Reumann's site and when I was abt to use iBatis in my sample app, his site was down. I want to know - if there are any good tutorials for iBatis and Struts. - Any idea when the site might be up Thanks. regards, Subbiah - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: DynaActionForm and the 'pull' model
This is a long thread, so it might be worth repeating that Laurie wants her (human) clients to be able to write Java code on the JSP page. She seems to call this data pulling. On 5/29/05, Ted Husted [EMAIL PROTECTED] wrote: On 5/28/05, Laurie Harper [EMAIL PROTECTED] wrote: Thanks for the reference Craig; but unless I'm mis-reading you, that still leaves me with data lookup 'hard coded' in Java classes. My goal is to be able to change a page's data requirements without recompilation. If it would be OK to edit an XML configuration in concert with the page, then the Chain of Responsiblity might be useful. Each page can have a view command, which can be a chain of commands. When the data requirements of the page changes, the chain's configuration can be updated to add or subtract commands. Each command can be responsible for generating the content of a given control. The action just runs the chain and exposes the context to the page. If the chain changes, the context changes, but the Java code remains the same. Between iBATIS and Chain, we are able to make very significant changes to the content of a page, without touching the actual source code, just the XML configuration. -Ted. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- You can lead a horse to water but you cannot make it float on its back. ~Dakota Jack~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Action class defined in action-mappings not being executed - without 2mb webapp source
Robbie,
Your execute() signature seems incorrect. You use ServletRequest and
ServletResponse. Try using HttpServletRequest and HttpServletResponse as
per the API. The one you are using is not the default execute()
implementation for a web server. See the descriptions of both execute()
methods on the Struts JavaDocs at:
http://struts.apache.org/api/org/apache/struts/action/Action.html
public ActionForward execute(ActionMapping mapping,
ActionForm form,
javax.servlet.ServletRequest request,
javax.servlet.ServletResponse response)
throws java.lang.Exception
The javadoc's note reads:
The default implementation attempts to forward to the HTTP version of this
method.
As for your DTD issues: your DTD looks correct according to what is written
in the top of the 1.2 DTD but my my copy of the Struts v1.2.4 blank/example
webapp's WEB-INF/struts-config.xml, lists an alternative DTD for 1.2.4 of:
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 1.2//EN
http://jakarta.apache.org/struts/dtds/struts-config_1_2.dtd;
Regards,
David (off to work for the next 14 hours)
-Original Message-
From: Robbie Anonymous [mailto:[EMAIL PROTECTED]
Sent: Sunday, May 29, 2005 6:52 AM
To: Struts Users Mailing List
Subject: RE: Action class defined in action-mappings not being executed
- without 2mb webapp source
I fixed the dtd to be struts 1.2 as thats the version of my struts.jar
(Struts 1.2.4).
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts Configuration
1.2//EN
http://struts.apache.org/dtds/struts-config_1_2.dtd;
still doesnt work.
I'm using an execute() method and the code (along with method signature) is
below
/*
* AddContactUs.java
*
* Created on May 26, 2005, 10:24 AM
*/
package com.devfirm.actions;
import org.apache.struts.action.*;
import javax.servlet.*;
import com.devfirm.services.*;
import com.devfirm.formbeans.*;
/**
*
* @author Robbie
*/
public class AddContactUs extends Action{
/** Creates a new instance of AddContactUs */
public AddContactUs() {
}
public ActionForward execute(ActionMapping mapping,
ActionForm form,
ServletRequest request,
ServletResponse response)
throws Exception {
//Message.showInfo(Contact Us Action is Running);
ActionForward forward = null;
ContactUsService service = new ContactUsService();
try {
service.add(form);
return mapping.findForward(success);
}catch(Exception e) {
return mapping.findForward(failure);
}
}
}
struts-config.xml :
?xml version=1.0 encoding=ISO-8859-1 ?
!DOCTYPE struts-config PUBLIC
-//Apache Software Foundation//DTD Struts Configuration
1.2//EN
http://struts.apache.org/dtds/struts-config_1_2.dtd;
struts-config
data-sources
/data-sources
form-beans
form-bean name=contactUs
type=com.devfirm.formbeans.ContactUs
/form-bean
/form-beans
global-exceptions
/global-exceptions
global-forwards
/global-forwards
action-mappings
action
path=/addContactUs
type=com.devfirm.actions.AddContactUs
name=contactUs
validate=false
input=/contactUs.jsp
forward
name=failure
path=/contactUs.jsp/
forward
name=success
path=/contactUs.jsp/
/action
/action-mappings
message-resources parameter=ApplicationResources/
/struts-config
ContactUs.java:
*
* ContactUs.java
*
* Created on May 25, 2005, 11:30 PM
*/
package com.devfirm.formbeans;
import org.apache.struts.action.*;
/**
*
* @author Robbie
*/
public class ContactUs extends ActionForm {
/** Creates a new instance of ContactUs */
public ContactUs() {
//Message.showInfo(Contact Us Instantaniated);
}
private String companyName;
private String contactName;
private int contactPhone;
private String contactEmail;
private String industry;
private String message;
private String foundUsVia;
public String getCompanyName() {
return companyName;
}
public void setCompanyName(String companyName) {
this.companyName = companyName;
}
public String getContactName() {
return contactName;
}
public void setContactName(String contactName) {
this.contactName = contactName;
}
public int getContactPhone() {
return contactPhone;
}
public void setContactPhone(int contactPhone) {
this.contactPhone = contactPhone;
}
public String getContactEmail() {
return contactEmail;
RE: Security in Struts
Hi Eddie, Thanks a lot for such an enlightening explanation. -Original Message- From: Eddie Bush [mailto:[EMAIL PROTECTED] Sent: Saturday, May 28, 2005 10:01 PM To: Struts Users Mailing List Subject: Re: Security in Struts Tarek, Java provides a standard mechanism for you to tell if the person accessing your application has a certain permission. This is available through request.isUserInRole(String). Unfortunately, that only works for Container-Managed Authentication (CMA). You can make it work without using CMA, but it takes a little (not too much) work. Firstly, a Filter instance that is mapped to all your actions (and JSPs if you access them directly and they need security). This filter is really simple - if the user isn't authenticated, it sends them to the login page. If they are authenticated, the filter lets them pass through. There is one additional responsibility that I'll address later. Your login process authenticates your users and puts a bean out in the session to indicate the person is logged in - which is how your Filter knows they are logged in. I would recommend to you that the class for this bean implement java.security.Principal, since you can then use request.getUserPrincipal() to retrieve your bean (caveat later). Your login process will, additionally, determine the permissions that the person logging in has and make those available somehow in the session (my user bean actually stores these). Now, the caveat I spoke of: To make request.getUserPrincipal() and request.isUserInRole(String) work, you're going to have to write an HttpServletRequestWrapper implementation. This is very straight-forward and shouldn't take long. What you do here is to implement getUserPrincipal() to return the user bean after having retrieved it from the session - under the key you bound it to in your login process. Piece of cake! You'll also overload isUserInRole(String) to retrieve the users roles and determine if the passed-in parameter is in their list of roles. Again - piece of cake! Your Filter's additional responsibility: Before calling doChain(request, response), you'll want to wrap the request with an instance of your request wrapper. This is the trick (aka Magic!) that makes your application able to use standard methods available on the request. It sounds kind of cumbersome - complex, even - but once you start down the road, you'll soon see that it isn't much work at all. You *might* spend a day on all of this - two or three if you're totally unfamiliar with everything I've spoken about and have to do some research. This is - far and above - the best approach, but there's actually one better, if you can use it: http://securityfilter.sourceforge.net Essentially, the security filter project does what I just said you needed to do, but it doesn't provide database access to all RDBMS yet. Depending on how closely you want to simulate CMA and depending on if they have an adapter for your RDBMS, you might be better off implementing what I spoke of above yourself. For me, I wanted to see what role a person had inside of an action. It was easier for me to grow my own than write an adapter and have to learn how to use SecurityFilter. That may not be the case for you. Hope that helps! Eddie Bush - Original Message - From: tarek.nabil [EMAIL PROTECTED] To: Struts Users Mailing List user@struts.apache.org Sent: Wednesday, May 25, 2005 5:12 AM Subject: Security in Struts Hi everyone, We're building a project using Struts and are about to start on the security module. The requirements are that security should be fine grained, which means that it can not be on the module level, but rather on the JSP or Action level. Actually, the users might ask for security on the button level, but we intend to push back on that one. Are there any widely used approaches or best practices that we can follow? Note that we will not be using J2EE based authentication and security, which means we have a custom login process. Any suggestions are appreciated. Thanks - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --- avast! Antivirus: Outbound message clean. Virus Database (VPS): 0521-4, 05/27/2005 Tested on: 5/28/2005 1:00:50 PM avast! - copyright (c) 2000-2004 ALWIL Software. http://www.avast.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Action class defined in action-mappings not being executed - without 2mb webapp source
Rob validation would be my first guess but I see you have that set to false remember that you need to validate the form bean properties as needed and anything in the request then it finds the ActionForward Are you able to access the JSPs defined in 'success' and 'failure' independently What does the logs say? Martin- - Original Message - From: Robbie Anonymous [EMAIL PROTECTED] To: user@struts.apache.org Sent: Sunday, May 29, 2005 3:01 AM Subject: Action class defined in action-mappings not being executed - without 2mb webapp source Hi, The Action class defined in my action-mappings not being executed. I know its not being executed as I made the execute window pop up a swing window on the server and it did not. When I click submit on contactUs.jsp, instead of an object com.devfirm.actions.AddContactUs being instantaniated and having its execute() method called, nothing happens and I get sent to a blank page. I have attatched the full code of my web app. below is my struts-config.xml ?xml version=1.0 encoding=ISO-8859-1 ? !DOCTYPE struts-config PUBLIC -//Apache Software Foundation//DTD Struts Configuration 1.1//EN http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd; struts-config data-sources /data-sources form-beans form-bean name=contactUs type=com.devfirm.formbeans.ContactUs /form-bean /form-beans global-exceptions /global-exceptions global-forwards /global-forwards action-mappings action path=/addContactUs type=com.devfirm.actions.AddContactUs name=contactUs validate=false input=/contactUs.jsp forward name=failure path=/contactUs.jsp/ forward name=success path=/contactUs.jsp/ /action /action-mappings message-resources parameter=ApplicationResources/ /struts-config Regards, Robbie -- ___ NEW! Lycos Dating Search. The only place to search multiple dating sites at once. http://datingsearch.lycos.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: Newbie Question : Session Management without cookies
Hi - thanks for your answer. I am looking for a way to let strtuts automatically rewrite the urls. But in the book I am reading right now I can´t find any hint on how to do this. Can you tell me how to rewrite the urls, so that user / pwd are send with ? Bye, Mark Breitner --- Ursprüngliche Nachricht --- Von: Dave Newton [EMAIL PROTECTED] An: Struts Users Mailing List user@struts.apache.org Betreff: Re: Newbie Question : Session Management without cookies Datum: Fri, 27 May 2005 11:12:59 -0400 Nils Liebelt wrote: Have a look at J2ee Specs first. So you get an idea of the session concept. -Original Message- From: Mark Breitner [mailto:[EMAIL PROTECTED] Sent: Friday, May 27, 2005 4:34 PM Subject: Newbie Question : Session Management without cookies I just started with struts and wanted to implement an application that is able to do session management (f.e. user + password) even if the user has turned cookies off. what is the best way to do this ? Also look at URL rewriting, which Struts supports. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Weitersagen: GMX DSL-Flatrates mit Tempo-Garantie! Ab 4,99 Euro/Monat: http://www.gmx.net/de/go/dsl - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Using html:options tag with a Map
From: Eric C. Hein [EMAIL PROTECTED]
...it looks like the list is being pulled from the map like I want it to,
but instead of the actual list being used as collection to iterate, the
tag lib is calling toString() on the list, and looking for a bean under
that name.
Okay, I gave up and read the documentation (
http://struts.apache.org/userGuide/struts-html.html#options ) which says
that 'collection' is the Name of the JSP bean (in some scope) which is
itself a Collection of other beans. Instead of having collection evaluate
to the actual List, it needs to be the _name_ of the List.
I went back and looked at my projects, and sure enough, I have no
expressions in the 'collection' attribute. Unfortunately, if your List is
inside a Map, it doesn't really have a name. You can use c:set to name
it. (And this time, I tested the code. Sorry for the earlier incorrect
example!)
c:set var=salesList value=${departmentMap.sales} /
html-el:select name=userForm property=employee
html-el:options collection=salesList property=label
labelProperty=value/
/html-el:select
Here's the entire example page:
http://wiki.wendysmoak.com/cgi-bin/wiki.pl?StrutsOptionsFromMap
--
Wendy Smoak
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Struts versions Jboss
Hallo all list members! is it possible to run 2 versions of struts on one Jboss server? Thx for help, H0nd4 - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Newbie Question : Session Management without cookies
Mark- Have you looked at mod_rewrite? http://httpd.apache.org/docs-2.0/misc/rewriteguide.html Viel Gluck, Martin- - Original Message - From: Mark Breitner [EMAIL PROTECTED] To: Struts Users Mailing List user@struts.apache.org Sent: Sunday, May 29, 2005 1:52 PM Subject: Re: Newbie Question : Session Management without cookies Hi - thanks for your answer. I am looking for a way to let strtuts automatically rewrite the urls. But in the book I am reading right now I can´t find any hint on how to do this. Can you tell me how to rewrite the urls, so that user / pwd are send with ? Bye, Mark Breitner --- Ursprüngliche Nachricht --- Von: Dave Newton [EMAIL PROTECTED] An: Struts Users Mailing List user@struts.apache.org Betreff: Re: Newbie Question : Session Management without cookies Datum: Fri, 27 May 2005 11:12:59 -0400 Nils Liebelt wrote: Have a look at J2ee Specs first. So you get an idea of the session concept. -Original Message- From: Mark Breitner [mailto:[EMAIL PROTECTED] Sent: Friday, May 27, 2005 4:34 PM Subject: Newbie Question : Session Management without cookies I just started with struts and wanted to implement an application that is able to do session management (f.e. user + password) even if the user has turned cookies off. what is the best way to do this ? Also look at URL rewriting, which Struts supports. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Weitersagen: GMX DSL-Flatrates mit Tempo-Garantie! Ab 4,99 Euro/Monat: http://www.gmx.net/de/go/dsl - 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 versions Jboss
Hond4 napisa(a): Hallo all list members! is it possible to run 2 versions of struts on one Jboss server? Here is similiar problem with solution: http://www.theserverside.com/discussions/thread.tss?thread_id=31389 -- MiSt - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Security in Struts
Eddie, what put you off CMA? if you don't mind me asking. Adam On 28/05/05 19:00nbsp;Eddie Bush wrote: Tarek, Java provides a standard mechanism for you to tell if the person accessing your application has a certain permission. This is available through request.isUserInRole(String). Unfortunately, that only works for Container-Managed Authentication (CMA). You can make it work without using CMA, but it takes a little (not too much) work. Firstly, a Filter instance that is mapped to all your actions (and JSPs if you access them directly and they need security). This filter is really simple - if the user isn't authenticated, it sends them to the login page. If they are authenticated, the filter lets them pass through. There is one additional responsibility that I'll address later. Your login process authenticates your users and puts a bean out in the session to indicate the person is logged in - which is how your Filter knows they are logged in. I would recommend to you that the class for this bean implement java.security.Principal, since you can then use request.getUserPrincipal() to retrieve your bean (caveat later). Your login process will, additionally, determine the permissions that the person logging in has and make those available somehow in the session (my user bean actually stores these). Now, the caveat I spoke of: To make request.getUserPrincipal() and request.isUserInRole(String) work, you're going to have to write an HttpServletRequestWrapper implementation. This is very straight-forward and shouldn't take long. What you do here is to implement getUserPrincipal() to return the user bean after having retrieved it from the session - under the key you bound it to in your login process. Piece of cake! You'll also overload isUserInRole(String) to retrieve the users roles and determine if the passed-in parameter is in their list of roles. Again - piece of cake! Your Filter's additional responsibility: Before calling doChain(request, response), you'll want to wrap the request with an instance of your request wrapper. This is the trick (aka Magic!) that makes your application able to use standard methods available on the request. It sounds kind of cumbersome - complex, even - but once you start down the road, you'll soon see that it isn't much work at all. You *might* spend a day on all of this - two or three if you're totally unfamiliar with everything I've spoken about and have to do some research. This is - far and above - the best approach, but there's actually one better, if you can use it: http://securityfilter.sourceforge.net Essentially, the security filter project does what I just said you needed to do, but it doesn't provide database access to all RDBMS yet. Depending on how closely you want to simulate CMA and depending on if they have an adapter for your RDBMS, you might be better off implementing what I spoke of above yourself. For me, I wanted to see what role a person had inside of an action. It was easier for me to grow my own than write an adapter and have to learn how to use SecurityFilter. That may not be the case for you. Hope that helps! Eddie Bush - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Running Tomcat from Eclipse
yup... post your question in the tomcat mailing list. On 5/20/05, Yan Hu [EMAIL PROTECTED] wrote: Are we on a STRUTS mailing list? --- m Komma [EMAIL PROTECTED] wrote: Hi, I am using Eclipse 3.0.1, Sysdeo 3.0.0 (tomcat plugin for eclpse) and Tomcat 5.5.7 I was able to start tomcat from Eclipse until couple of days back. but now, when ever I start tomcat from Eclipse I get the followoing error message (I can start Tomcat if I check the box Don't run Tomcat in debug mode Of course, that means that I can't do any debugging.) Thread [main] (Suspended (exception NumberFormatException)) Integer.parseInt(String, int) line: not available Integer.parseInt(String) line: not available URI.initializeAuthority(String) line: not available URI.initialize(URI, String) line: not available URI.init(URI, String) line: not available URI.init(String) line: not available XMLEntityManager.expandSystemId(String, String, boolean) line: not available XMLEntityManager.setupCurrentEntity(String, XMLInputSource, boolean, boolean) line: not available XMLVersionDetector.determineDocVersion(XMLInputSource) line: not available JAXPConfiguration(XML11Configuration).parse(boolean) line: not available JAXPConfiguration(XML11Configuration).parse(XMLInputSource) line: not available SAXParser(XMLParser).parse(XMLInputSource) line: not available SAXParser(AbstractSAXParser).parse(InputSource) line: not available Digester.parse(InputSource) line: 1561 Catalina.load() line: 473 Catalina.load(String[]) line: 509 NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method] NativeMethodAccessorImpl.invoke(Object, Object[]) line: not available DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: not available Method.invoke(Object, Object...) line: not available Bootstrap.load(String[]) line: 243 Bootstrap.main(String[]) line: 408 Has anybody come across this problem? Any help is appreciated. Mallik - 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]
