interceptor redirection problem
Hi,
here's my code.
I want to show an error message if it's impossible to commit. But it seems my
action still display the 'success' result.
can anybody help me?
public String intercept(ActionInvocation invocation) throws Exception {
String retour = Action.ERROR;
try {
sf.getCurrentSession().beginTransaction();
retour = invocation.invoke();
sf.getCurrentSession().getTransaction().commit();
} catch(Exception e) {
try{
Transaction tx = sf.getCurrentSession().getTransaction();
if(tx != null tx.isActive()) {
tx.rollback();
}
}catch (Exception e1) {
e1.printStackTrace();
}
retour = Action.ERROR;
}
return retour;
}
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Re: interceptor redirection problem
Please start new threads for new issues.
François Rouxel wrote:
I want to show an error message if it's impossible to commit.
But it seems my action still display the 'success' result.
public String intercept(ActionInvocation invocation) throws Exception {
String retour = Action.ERROR;
try {
sf.getCurrentSession().beginTransaction();
retour = invocation.invoke();
sf.getCurrentSession().getTransaction().commit();
} catch(Exception e) {
try{
Transaction tx = sf.getCurrentSession().getTransaction();
if(tx != null tx.isActive()) {
tx.rollback();
}
}catch (Exception e1) {
e1.printStackTrace();
}
retour = Action.ERROR;
}
return retour;
}
See http://struts.apache.org/2.x/docs/writing-interceptors.html, in
particular the yellow note talking about PreResultListener.
Dave
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RE: interceptor redirection problem
the problem is you are relying on your own ServletFilter
this is possibly a configuration problem
please display hibernate.xml,hibernate.properties
Fairly comprehensive example of configuring hibernate with struts is located at
http://www.hibernate.org/105.html
Martin
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Date: Sat, 31 Jan 2009 04:30:44 -0800
From: rouxe...@yahoo.com
Subject: interceptor redirection problem
To: user@struts.apache.org
Hi,
here's my code.
I want to show an error message if it's impossible to commit. But it seems my
action still display the 'success' result.
can anybody help me?
public String intercept(ActionInvocation invocation) throws Exception {
String retour = Action.ERROR;
try {
sf.getCurrentSession().beginTransaction();
retour = invocation.invoke();
sf.getCurrentSession().getTransaction().commit();
} catch(Exception e) {
try{
Transaction tx = sf.getCurrentSession().getTransaction();
if(tx != null tx.isActive()) {
tx.rollback();
}
}catch (Exception e1) {
e1.printStackTrace();
}
retour = Action.ERROR;
}
return retour;
}
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Re: interceptor redirection problem
Martin Gainty wrote: the problem is you are relying on your own ServletFilter It's a Struts 2 interceptor. this is possibly a configuration problem please display hibernate.xml,hibernate.properties The issue is with the interceptor and not knowing that the result is executed within the invocation.invoke() method, thus the result is rendered before the interceptor can return the ERROR result. Fairly comprehensive example of configuring hibernate with struts is located at http://www.hibernate.org/105.html That's Struts 1; OP is using Struts 2, and writing, in essence, a Struts 2 version of OpenSessionInView. (Whether or not that's a good pattern is, of course, debatable :) Dave - To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
redirection problem with name is input
Hi All,
Mapping with redirection type and name is input and value is null but I am
not able to validations errors in jsp.
Please follow code.
action name=addEditWaterhole
class=org.paradigmpop.mypopproject.waterhole.actions.AddEditWaterholeAction
result name=error type=redirect-action
param name=actionNameviewPoPIndex.action/param
param name=namespace/p/param
/result
result name=input type=redirect-action
param
name=actionNameviewAddEditWaterhole.action/param
param name=namespace/p/param
param
name=popDTO.popid${waterholeDTO.teamPoP.popid}/param
/result
/action
action name=viewAddEditWaterhole
class=org.paradigmpop.mypopproject.waterhole.actions.ViewAddEditWaterholeAc
tion
result name=input type=redirect-action
param
name=actionNameviewPoPWaterhole.action/param
param name=namespace/p/wa/param
/result
Thank you,
Seshagiri V
seshagi...@kensium.com.
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US Fax: 312.242.3029
Kensium
200 S Wacker Dr, Suite 3100
Chicago, IL 60606
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Re: redirection problem
This discussion should give you some ideas: http://www.nabble.com/Interceptors-with-Ajax-Actions-td15706322.html matthieu martin wrote: Hi all. I am handling login issue through an interceptor. Basically it looks in the session if a user entry exists before letting you go through to the administration panels. This works fine. In my admin, I use a lot of Ajax (with dojo) so I never have a single full page reload. I use submits or anchor tags to do that. Those tags use the targets parameter to know which part of the page is to be refreshed. And here is my problem : I click on a s:a or a s:submit tag, my interceptor catches the request, sees that I am not logged in anymore, and does the redirection towards the login page ... inside the div specified as a target ! I understand very well this matter, and it's all too logical. Nevertheless, I've been turning this issue upside down for days now and I can't figure a way to refresh the whole page when I'm not logged in anymore, or only refresh the div I want when my interceptor says everything's fine. Is there a way to break to target parameter so that I could simply redirect toward an action which would refresh the whole page ? Does anyone have an idea ? I'm sort of out of solutions Matthieu No virus found in this incoming message. Checked by AVG. Version: 7.5.519 / Virus Database: 269.21.7/1329 - Release Date: 14/03/2008 12:33 PM - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: redirection problem
a test harness
import com.mockobjects.dynamic.C;
com.opensymphony.xwork2.ActionInvocation invocation=
(com.opensymphony.xwork2.ActionInvocation) new
Mock(com.opensymphony.xwork2.ActionInvocation.class).proxy();
org.apache.struts2.dispatcher.HttpHeaderResult result=new
org.apache.struts2.dispatcher.HttpHeaderResult();
com.mockobjects.dynamic.Mock responseMock = new
com.mockobjects.dynamic.Mock(javax.servlet.http.HttpServletResponse.class);
javax.servlet.http.HttpServletResponse response=
(javax.servlet.http.HttpServletResponse) responseMock.proxy();
org.apache.struts2.ServletActionContext.setResponse(response);
XWorkConverter.getInstance().setObjectTypeDeterminer(com.opensymphony.xwork2
util.ObjectTypeDeterminerFactory.getInstance());
//parameters
java.util.Map params = new java.util.HashMap();
params.put(headers.ajax, ${ajax});
//values..
java.util.Map values = new java.util.HashMap();
values.put(ajax, ajax);
//push the values into context stack
com.opensymphony.xwork2.ActionContext.getContext().getValueStack().push(valu
es);
//make OGNL accessible
com.opensymphony.xwork2.util.OgnlUtil.setProperties(params, result);
//populate MockObject with a header
responseMock.expect(addHeader, C.args(C.eq(ajax),
C.eq(ajax)));
//execute
result.execute(invocation);
//end server code
//client side
//some dojo javascript to test client functionality..
var headers=http.getAllResponseHeaders();
var ret={};
ret.toString=function()
{
return headers;
};
var key_value=headers.split(/[\r\n]+/g);
for(var i=0;ikey_value.length;i++)
{
var pair=key_value[i].match(/^([^:]+)\s*:\s*(.+)$/i);
if(pair)
{
key=pair[1];
value=pair[2];
}
anyone else?
Martin
- Original Message -
From: Jeromy Evans [EMAIL PROTECTED]
To: Struts Users Mailing List user@struts.apache.org
Sent: Saturday, March 15, 2008 5:50 AM
Subject: Re: redirection problem
This discussion should give you some ideas:
http://www.nabble.com/Interceptors-with-Ajax-Actions-td15706322.html
matthieu martin wrote:
Hi all.
I am handling login issue through an interceptor. Basically it looks in
the
session if a user entry exists before letting you go through to the
administration panels. This works fine.
In my admin, I use a lot of Ajax (with dojo) so I never have a single
full
page reload. I use submits or anchor tags to do that. Those tags use the
targets parameter to know which part of the page is to be refreshed.
And here is my problem :
I click on a s:a or a s:submit tag, my interceptor catches the
request,
sees that I am not logged in anymore, and does the redirection towards
the
login page ... inside the div specified as a target !
I understand very well this matter, and it's all too logical.
Nevertheless,
I've been turning this issue upside down for days now and I can't figure
a
way to refresh the whole page when I'm not logged in anymore, or only
refresh the div I want when my interceptor says everything's fine.
Is there a way to break to target parameter so that I could simply
redirect
toward an action which would refresh the whole page ?
Does anyone have an idea ?
I'm sort of out of solutions
Matthieu
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Checked by AVG.
Version: 7.5.519 / Virus Database: 269.21.7/1329 - Release Date:
14/03/2008 12:33 PM
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redirection problem
Hi all. I am handling login issue through an interceptor. Basically it looks in the session if a user entry exists before letting you go through to the administration panels. This works fine. In my admin, I use a lot of Ajax (with dojo) so I never have a single full page reload. I use submits or anchor tags to do that. Those tags use the targets parameter to know which part of the page is to be refreshed. And here is my problem : I click on a s:a or a s:submit tag, my interceptor catches the request, sees that I am not logged in anymore, and does the redirection towards the login page ... inside the div specified as a target ! I understand very well this matter, and it's all too logical. Nevertheless, I've been turning this issue upside down for days now and I can't figure a way to refresh the whole page when I'm not logged in anymore, or only refresh the div I want when my interceptor says everything's fine. Is there a way to break to target parameter so that I could simply redirect toward an action which would refresh the whole page ? Does anyone have an idea ? I'm sort of out of solutions Matthieu
