I am using struts2 (struts2-core-2.3.16.3.jar) and unable to get the below configuration to work when there is a unknown action is requested.
<global-results>
<result name="globalError">/jsp/common/error.jsp</result>
</global-results>
<global-exception-mappings>
<exception-mapping exception="java.lang.Exception" result="globalError"/>
</global-exception-mappings>
The browser still shows the raw message :
HTTP Status 404 - There is no Action mapped for namespace [/] and action name [signups] associated with context path [].
I am using the following workaround temporarly (it works)
<action name="*" class="com.action.UknownAction">
<result name="success">/jsp/common/error.jsp</result>
</action>
Related
I am using token interceptor and fileupload interceptor in struts2.
But when I upload a file larger than the configured one fileupload returns input but instead of getting redirected to the one which is defined in result mapped to fileupload it is redirecting to the result mapped to invalid.token.
I have tried altering the sequence of interceptors but nothing worked.
<action name="something" class="something">
<interceptor-ref name="token"/>
<interceptor-ref name="fileupload"/>
<result name="invalid.token" type="redirect">someaction</result>
<result name="input" type="redirect">someaction</result>
</action>
We used SSL on strut-2 project. At multiple places, we used redirection in struts.xml like below in code .
<action name="bo_act_creditNote_Save"
class="com.skilrock.lms.web.accMgmt.common.CreditNoteAtBoAction"
method="doCreditNoteBo">
<result name="success" type="redirect-action">
<param name="actionName">bo_act_creditNote_redirect</param>
</result>
</action>
<action name="bo_act_creditNote_redirect">
<result>
/com/skilrock/lms/web/accMgmt/backOffice/bo_act_creditNote_Success.jsp
</result>
</action>
due to ssl browser show some error that
http://mydomain/com/skil/lms/web/userMgmt/bo_act_creditNote_redirect.action'. This request has been blocked; the content must be served over HTTPS.
And the result page is not coming as transaction completed successfully.
To resolve this issue, we removed redirection and replace with JSP page wherever it is used.
But we want to keep redirection action.
When an error event occurs I am chaining the result to an error action, this works okay when its all happening in the same namespace but when chaining across namespaces the results of the chained action are in the chaining actions namespace.
<package name="mynamespace-htm" namespace="/mynamespace/htm" extends="mybase-base">
<action name="newsItem" class="com.mypackage.control.GetNewsItemAction">
<result name="success">newsItem.jsp</result>
<result name="error" type="chain">
<param name="actionName">invalidSite</param>
<param name="namespace">/mynamespace</param>
</result>
</action>
</package>
<package name="mynamespace" namespace="/mynamespace" extends="mybase-base">
<action name="invalidSite" class="com.mypackage.control.GetInvalidSiteAction">
<result name="success">commonviews/invalidSite.jsp</result>
</action>
</package>
If I access the newsItem action in a way that causes an error result I get an exception javax.servlet.ServletException: File "/mynamespace/htm/commonviews/invalidSite.jsp" not found why is it trying to find the file relative to the original namespace mynamespace/htm instead of mynamespace?
Im trying to make it so that once i submit this form i cannot hit the back button, but with the current configuration I cannot even get the page/form to load. I can't seem to figure out why "invalid.token" is always being triggered thus redirecting me to index.jsp no matter what I have the token tag in my form like im supposed to. If i use the "excludeMethods" filter and exclude View then my page loads but I can hit the back button freely so it still does not work properly. I have tried moving the interceptor-ref above and below my noLoginStack but it dosen't make a difference. Based on my debugging my actual java class isn't even being hit, so its failing before then. What am I doing wrong?
My action declaration:
<action name="viewAppointmentLetter" class="edu.ucr.c3.rsummer.controller.instructor.ManageAppointmentLetters">
<interceptor-ref name="noLoginStack"/>
<interceptor-ref name="token" />
<result name="invalid.token">/index.jsp</result>
<result name="error" type="redirectAction">index.do</result>
<result name="input">/instructor/assigned_appts.jsp</result>
<result name="view">/instructor/assigned_appts.jsp</result>
<result type="redirectAction">index.do</result>
</action>
My assigned_appts.jsp:
<s:form action="saveAppointmentLetter" onsubmit="return verifySubmit();">
<s:token name="token" />
.....
</s:form>
If its any clue I always get this in my console
WARN org.apache.struts2.util.TokenHelper - Could not find token name in params.
In struts2 the order of interceptor is very important. you should follow this order.
<interceptor-ref name="token"/>
<interceptor-ref name="noLoginStack"/>
USe TokenSession interceptor.Had to handle result by result name="invalid.token" in struts.xml in specific action.
The page from which your action is generated at that page you have to write <s:token> tag in the header
Firstly, I went here ( http://code.google.com/p/struts2-examples/downloads/list and I downloaded Hello_World_Struts2_Mvn.zip) and I run that example.
After that, I went here (http://struts.apache.org/2.x/docs/jfreechart-plugin.html), I add the dependencies for commons-lang-2.5.jar, jcommon-1.0.16.jar and jfreechart-1.0.13.jar and I modify the example downloaded from code.google.com to see how JFreeChart is working, but I receive this error:
Unable to load configuration. - action - file:/C:/.../untitled_war_exploded/WEB-INF/classes/struts.xml:34:67
Caused by: Error building results for action createChart in namespace - action - file:/C:/.../out/artifacts/untitled_war_exploded/WEB-INF/classes/struts.xml:34:67
Caused by: There is no result type defined for type 'chart' mapped with name 'success'. Did you mean 'chart'? - result - file:/C:/.../out/artifacts/untitled_war_exploded/WEB-INF/classes/struts.xml:36:49
At the line 36 in struts.xml is the this code (the code from struts2 website):
<action name="viewModerationChart" class="myapp.actions.ViewModerationChartAction">
<result name="success" type="chart">
<param name="width">400</param>
<param name="height">300</param>
</result>
</action>
What I'm doing wrong?
You need to define Action mappings related to chart differently in Struts.xml.Change your project's struts.xml with Jfreechart related actions and define it in separate package.
For eg.
<package name="struts2" extends="jfreechart-default">
<action name="viewModerationChart" class="myapp.actions.ViewModerationChartAction">
<result name="success" type="chart">
<param name="width">400</param>
<param name="height">300</param>
</result>
</action>
</package>