Re: Struts2+Spring2+Interceptor+Invalid action class configuration that references an unknown class named

2010-05-26 Thread rocks 



Thanks Wes for reply. I figured out that we can only forward to jsp not to
action from interceptor.

So Now I am forwarding to jsp from interceptor and it's working fine. Below
is my changed code in struts.xml and LoginInterceptor.java.

p[code]

?xml version=1.0 encoding=UTF-8 ? 
!DOCTYPE struts PUBLIC 
-//Apache Software Foundation//DTD Struts Configuration 2.0//EN 
http://struts.apache.org/dtds/struts-2.0.dtd; 


struts 
constant name=struts.objectFactory value=spring / 

constant name=struts.action.extension value=do/ 
constant name=struts.objectFactory.spring.autoWire
value=AUTOWIRE_BY_NAME/ 

!-- Add packages here -- 
package name=dafault extends=struts-default 

result-types 
result-type name=tiles
class=org.apache.struts2.views.tiles.TilesResult / 
/result-types 

interceptors 
interceptor name=loginInterceptor
class=com.ncr.framework.interceptor.LoginInterceptor/ 

interceptor-stack name=capabilityStack 
interceptor-ref name=defaultStack/ 
interceptor-ref name=loginInterceptor/ 
/interceptor-stack 

/interceptors 

default-interceptor-ref name=capabilityStack/ 
  
global-results
result name=loginPage type=tilespage.Login/result
/global-results  
action name=logon class=loginAction method=execute 
result name=success type=tilespage.Login/result 
/action 
/package 
/struts 

LoginInterceptor.java 

public class LoginInterceptor extends AbstractInterceptor { 
public String intercept(ActionInvocation invocation) throws Exception { 
ActionContext context = invocation.getInvocationContext(); 
MapString, Object contextMap = context.getContextMap(); 
HttpServletRequestWrapper request =
(HttpServletRequestWrapper) contextMap 
.get(HTTP_REQUEST); 
synchronized (request) { 
ThreadContext.setRequest(request); 
UserInfo userInfo =
UserContext.getCurrentUserInfo(); 

if (userInfo == null 

!authenticate.equals(contextMap.get(ACTION_NAME))) { 
return logonPage; 
} 
return invocation.invoke(); 
} 
}}
p

Regards,
Devendra


Wes Wannemacher wrote:
 
 On Tue, May 25, 2010 at 8:47 AM, rocks devendra_tiwari12...@yahoo.com
 wrote:
 Martin,

 I haven't get any response from Wes [:(].

 
 Sorry I didn't notice that I was being called out directly :)... I was
 out of town, in a magical place that my children really enjoyed, but
 unfortunately charged $9.99 / day for internet access[1]
 
 I am still trying to catch up on a lot of email (it's amazing how far
 behind you can get on email when you're cut off for only a few days).
 I haven't read your message thoroughly, and I can't promise that I
 will right away. But, I do have an example that might help[2]. If it
 doesn't help, post back here, there are tons of users on this list
 combining struts2, spring and hibernate. If you didn't get many
 responses before, you probably haven't posted enough details or the
 description of your problem was too vague.
 
 [1]
 http://disneyworld.disney.go.com/resorts/contemporary-resort/services-amenities/
 [2]
 http://code.google.com/p/struts2inpractice/source/browse/#svn/trunk/ch04ex01
 (check the ch04ex01 project)
 
 -Wes
 -- 
 Wes Wannemacher
 
 Head Engineer, WanTii, Inc.
 Need Training? Struts, Spring, Maven, Tomcat...
 Ask me for a quote!
 
 -
 To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
 For additional commands, e-mail: user-h...@struts.apache.org
 
 
 

-- 
View this message in context: 
http://old.nabble.com/Struts2%2BSpring2%2BInterceptor%2BInvalid-action-class-configuration-that-references-an-unknown-class-named-tp28636590p28680342.html
Sent from the Struts - User mailing list archive at Nabble.com.


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RE: Struts2+Spring2+Interceptor+Invalid action class configuration that references an unknown class named

2010-05-25 Thread rocks 



Martin,

I haven't get any response from Wes [:(].

Guys,

Please let me know if any one has clue on the below issue.

Regards,
Devendra


mgainty wrote:
 
 
 Devendra
 
  
 
 did you contact the local struts resource as suggested..?
 
 Martin--
 __ 
 Verzicht und Vertraulichkeitanmerkung
 
 
 Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene
 Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte
 Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht
 dient lediglich dem Austausch von Informationen und entfaltet keine
 rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
 E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
 
  
 
 Date: Fri, 21 May 2010 19:53:42 -0700
 From: devendra_tiwari12...@yahoo.com
 To: user@struts.apache.org
 Subject: Re: Struts2+Spring2+Interceptor+Invalid action class
 configuration that references an unknown class named
 
 
 
 
  
  Hantsy Bai-2 wrote:
  
  于 2010/5/22 1:05, rocks 写道:
  Dear,
 
  Apologize the posting same subject, but I did not find any solution
 so
  far.
  I am developing a web application based on struts 2.1.8.1+ spring 2+
  hibernate 3 + tomcat 5.5. There is requisite library like
  struts2-convention-plugin-2.1.8.1.jar in my classpath.
 
  For authentication I am using struts interceptor.
  Below are my configuration files.
 
  struts.xml :=
 
  ?xml version=1.0 encoding=UTF-8 ?
  !DOCTYPE struts PUBLIC
  -//Apache Software Foundation//DTD Struts Configuration 2.0//EN
  http://struts.apache.org/dtds/struts-2.0.dtd;
 
 
  struts
  constant name=struts.objectFactory value=spring /
  constant name=struts.devMode value=false /
  constant name=struts.action.extension value=do/
  constant name=struts.objectFactory.spring.autoWire
  value=AUTOWIRE_BY_NAME/
 
  !-- Add packages here --
  package name=dafault extends=struts-default
  
  result-types
  result-type name=tiles
  class=org.apache.struts2.views.tiles.TilesResult /
  /result-types
  
  interceptors
  interceptor name=loginInterceptor
  class=com.ncr.framework.interceptor.LoginInterceptor/
 
  interceptor-stack name=capabilityStack
  interceptor-ref name=defaultStack/
  interceptor-ref name=loginInterceptor/
  /interceptor-stack
  
  /interceptors
 
  default-interceptor-ref name=capabilityStack/
  
  action name=logon class=loginAction method=execute
  result name=success type=tilespage.Login/result
  /action
  /package
  /struts
 
  applicationContext.xml :-
 
  ?xml version=1.0 encoding=UTF-8?
  !DOCTYPE beans SYSTEM WEB-INF/spring-beans-2.0.dtd
  beans
  bean id=loginAction scope=prototype
  class=com.ncr.user.actions.LoginAction
  constructor-arg ref=adminService /
  /bean
  /beans
 
  LoginInterceptor.java
 
  public class LoginInterceptor extends AbstractInterceptor {
  public String intercept(ActionInvocation invocation) throws Exception
 {
  ActionContext context = invocation.getInvocationContext();
  MapString, Object contextMap = context.getContextMap();
  HttpServletRequestWrapper request = (HttpServletRequestWrapper)
  contextMap
  .get(HTTP_REQUEST);
  synchronized (request) {
  ThreadContext.setRequest(request);
  UserInfo userInfo = UserContext.getCurrentUserInfo();
 
  if (userInfo == null
   !authenticate.equals(contextMap.get(ACTION_NAME))) {
  return logon;
  }
  return invocation.invoke();
  }
  }}
 
  When I hit url http://localhost:8080/mytest/logon.do it throws an
 error.
 
  java.lang.RuntimeException: Invalid action class configuration that
  references an unknown class named [loginAction]
 
 
 org.apache.struts2.convention.ConventionsServiceImpl.determineResultPath(ConventionsServiceImpl.java:100)
 
 
 org.apache.struts2.convention.ConventionUnknownHandler.determinePath(ConventionUnknownHandler.java:385)
 
 
 org.apache.struts2.convention.ConventionUnknownHandler.handleUnknownResult(ConventionUnknownHandler.java:274)
 
 
 com.opensymphony.xwork2.DefaultUnknownHandlerManager.handleUnknownResult(DefaultUnknownHandlerManager.java:76)
 
 
 com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:215)
 
 
 com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:356)
 
 
 com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266)
 
 
 com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)
 
 
  As per my investigation, I found that ClassLoaderUtils's below method
  could
  not return class name for 'loginAction'. There should be some way for
 to
  map
  'loginAction' to the class com.ncr.user.actions.LoginAction.
 
  public static Class loadClass(String className, Class callingClass)
  throws ClassNotFoundException {
  try {
  
  return Thread.currentThread().getContextClassLoader().loadClass(
  className);
  } catch (ClassNotFoundException e) {
  try {
  return Class.forName(className);
  } catch

Re: Struts2+Spring2+Interceptor+Invalid action class configuration that references an unknown class named

2010-05-25 Thread Wes Wannemacher 
On Tue, May 25, 2010 at 8:47 AM, rocks devendra_tiwari12...@yahoo.com wrote:
 Martin,

 I haven't get any response from Wes [:(].


Sorry I didn't notice that I was being called out directly :)... I was
out of town, in a magical place that my children really enjoyed, but
unfortunately charged $9.99 / day for internet access[1]

I am still trying to catch up on a lot of email (it's amazing how far
behind you can get on email when you're cut off for only a few days).
I haven't read your message thoroughly, and I can't promise that I
will right away. But, I do have an example that might help[2]. If it
doesn't help, post back here, there are tons of users on this list
combining struts2, spring and hibernate. If you didn't get many
responses before, you probably haven't posted enough details or the
description of your problem was too vague.

[1] 
http://disneyworld.disney.go.com/resorts/contemporary-resort/services-amenities/
[2] http://code.google.com/p/struts2inpractice/source/browse/#svn/trunk/ch04ex01
(check the ch04ex01 project)

-Wes
-- 
Wes Wannemacher

Head Engineer, WanTii, Inc.
Need Training? Struts, Spring, Maven, Tomcat...
Ask me for a quote!

-
To unsubscribe, e-mail: user-unsubscr...@struts.apache.org
For additional commands, e-mail: user-h...@struts.apache.org

RE: Struts2+Spring2+Interceptor+Invalid action class configuration that references an unknown class named

2010-05-22 Thread Martin Gainty 

Devendra

 

did you contact the local struts resource as suggested..?

Martin--
__ 
Verzicht und Vertraulichkeitanmerkung


Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger 
sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung 
oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem 
Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. 
Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung 
fuer den Inhalt uebernehmen.

 

 Date: Fri, 21 May 2010 19:53:42 -0700
 From: devendra_tiwari12...@yahoo.com
 To: user@struts.apache.org
 Subject: Re: Struts2+Spring2+Interceptor+Invalid action class configuration 
 that references an unknown class named
 
 
 
 
  
  Hantsy Bai-2 wrote:
  
  于 2010/5/22 1:05, rocks 写道:
  Dear,
 
  Apologize the posting same subject, but I did not find any solution so
  far.
  I am developing a web application based on struts 2.1.8.1+ spring 2+
  hibernate 3 + tomcat 5.5. There is requisite library like
  struts2-convention-plugin-2.1.8.1.jar in my classpath.
 
  For authentication I am using struts interceptor.
  Below are my configuration files.
 
  struts.xml :=
 
  ?xml version=1.0 encoding=UTF-8 ?
  !DOCTYPE struts PUBLIC
  -//Apache Software Foundation//DTD Struts Configuration 2.0//EN
  http://struts.apache.org/dtds/struts-2.0.dtd;
 
 
  struts
  constant name=struts.objectFactory value=spring /
  constant name=struts.devMode value=false /
  constant name=struts.action.extension value=do/
  constant name=struts.objectFactory.spring.autoWire
  value=AUTOWIRE_BY_NAME/
 
  !-- Add packages here --
  package name=dafault extends=struts-default
  
  result-types
  result-type name=tiles
  class=org.apache.struts2.views.tiles.TilesResult /
  /result-types
  
  interceptors
  interceptor name=loginInterceptor
  class=com.ncr.framework.interceptor.LoginInterceptor/
 
  interceptor-stack name=capabilityStack
  interceptor-ref name=defaultStack/
  interceptor-ref name=loginInterceptor/
  /interceptor-stack
  
  /interceptors
 
  default-interceptor-ref name=capabilityStack/
  
  action name=logon class=loginAction method=execute
  result name=success type=tilespage.Login/result
  /action
  /package
  /struts
 
  applicationContext.xml :-
 
  ?xml version=1.0 encoding=UTF-8?
  !DOCTYPE beans SYSTEM WEB-INF/spring-beans-2.0.dtd
  beans
  bean id=loginAction scope=prototype
  class=com.ncr.user.actions.LoginAction
  constructor-arg ref=adminService /
  /bean
  /beans
 
  LoginInterceptor.java
 
  public class LoginInterceptor extends AbstractInterceptor {
  public String intercept(ActionInvocation invocation) throws Exception {
  ActionContext context = invocation.getInvocationContext();
  MapString, Object contextMap = context.getContextMap();
  HttpServletRequestWrapper request = (HttpServletRequestWrapper)
  contextMap
  .get(HTTP_REQUEST);
  synchronized (request) {
  ThreadContext.setRequest(request);
  UserInfo userInfo = UserContext.getCurrentUserInfo();
 
  if (userInfo == null
   !authenticate.equals(contextMap.get(ACTION_NAME))) {
  return logon;
  }
  return invocation.invoke();
  }
  }}
 
  When I hit url http://localhost:8080/mytest/logon.do it throws an error.
 
  java.lang.RuntimeException: Invalid action class configuration that
  references an unknown class named [loginAction]
 
  org.apache.struts2.convention.ConventionsServiceImpl.determineResultPath(ConventionsServiceImpl.java:100)
 
  org.apache.struts2.convention.ConventionUnknownHandler.determinePath(ConventionUnknownHandler.java:385)
 
  org.apache.struts2.convention.ConventionUnknownHandler.handleUnknownResult(ConventionUnknownHandler.java:274)
 
  com.opensymphony.xwork2.DefaultUnknownHandlerManager.handleUnknownResult(DefaultUnknownHandlerManager.java:76)
 
  com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:215)
 
  com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:356)
 
  com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266)
 
  com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)
 
 
  As per my investigation, I found that ClassLoaderUtils's below method
  could
  not return class name for 'loginAction'. There should be some way for to
  map
  'loginAction' to the class com.ncr.user.actions.LoginAction.
 
  public static Class loadClass(String className, Class callingClass)
  throws ClassNotFoundException {
  try {
  
  return Thread.currentThread().getContextClassLoader().loadClass(
  className);
  } catch (ClassNotFoundException e) {
  try {
  return Class.forName(className);
  } catch (ClassNotFoundException ex) {
  try {
  return ClassLoaderUtils.class.getClassLoader().loadClass(
  className);
  } catch (ClassNotFoundException exc) {
  return

Struts2+Spring2+Interceptor+Invalid action class configuration that references an unknown class named

2010-05-21 Thread rocks 

Dear,

Apologize the posting same subject, but I did not find any solution so far.
I am developing a web application based on struts 2.1.8.1+ spring 2+
hibernate 3 + tomcat 5.5. There is requisite library like
struts2-convention-plugin-2.1.8.1.jar in my classpath.

For authentication I am using struts interceptor.
Below are my configuration files.

struts.xml :=

?xml version=1.0 encoding=UTF-8 ?
!DOCTYPE struts PUBLIC
-//Apache Software Foundation//DTD Struts Configuration 2.0//EN
http://struts.apache.org/dtds/struts-2.0.dtd;


struts
constant name=struts.objectFactory value=spring /
constant name=struts.devMode value=false /
constant name=struts.action.extension value=do/
constant name=struts.objectFactory.spring.autoWire
value=AUTOWIRE_BY_NAME/

!-- Add packages here --
package name=dafault extends=struts-default

result-types
result-type name=tiles
class=org.apache.struts2.views.tiles.TilesResult /
/result-types

interceptors
interceptor name=loginInterceptor
class=com.ncr.framework.interceptor.LoginInterceptor/

interceptor-stack name=capabilityStack
interceptor-ref name=defaultStack/
interceptor-ref name=loginInterceptor/
/interceptor-stack

/interceptors

default-interceptor-ref name=capabilityStack/
   
action name=logon class=loginAction method=execute
result name=success type=tilespage.Login/result
/action
/package
/struts

applicationContext.xml :-

?xml version=1.0 encoding=UTF-8?
!DOCTYPE beans SYSTEM WEB-INF/spring-beans-2.0.dtd
beans
bean id=loginAction scope=prototype
class=com.ncr.user.actions.LoginAction
constructor-arg ref=adminService /
/bean
/beans

LoginInterceptor.java

public class LoginInterceptor extends AbstractInterceptor {
public String intercept(ActionInvocation invocation) throws Exception {
ActionContext context = invocation.getInvocationContext();
MapString, Object contextMap = context.getContextMap();
HttpServletRequestWrapper request = (HttpServletRequestWrapper) 
contextMap
.get(HTTP_REQUEST);
synchronized (request) {
ThreadContext.setRequest(request);
UserInfo userInfo = UserContext.getCurrentUserInfo();

if (userInfo == null
 
!authenticate.equals(contextMap.get(ACTION_NAME))) {
return logon;
}
return invocation.invoke();
}
}}

When I hit url http://localhost:8080/mytest/logon.do it throws an error.

java.lang.RuntimeException: Invalid action class configuration that
references an unknown class named [loginAction]

org.apache.struts2.convention.ConventionsServiceImpl.determineResultPath(ConventionsServiceImpl.java:100)

org.apache.struts2.convention.ConventionUnknownHandler.determinePath(ConventionUnknownHandler.java:385)

org.apache.struts2.convention.ConventionUnknownHandler.handleUnknownResult(ConventionUnknownHandler.java:274)

com.opensymphony.xwork2.DefaultUnknownHandlerManager.handleUnknownResult(DefaultUnknownHandlerManager.java:76)

com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:215)

com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:356)

com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266)

com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)


As per my investigation, I found that ClassLoaderUtils's below method could
not return class name for 'loginAction'. There should be some way for to map
'loginAction' to the class com.ncr.user.actions.LoginAction.

public static Class loadClass(String className, Class callingClass)
throws ClassNotFoundException {
try {

return 
Thread.currentThread().getContextClassLoader().loadClass(
className);
} catch (ClassNotFoundException e) {
try {
return Class.forName(className);
} catch (ClassNotFoundException ex) {
try {
return 
ClassLoaderUtils.class.getClassLoader().loadClass(
className);
} catch (ClassNotFoundException exc) {

Re: Struts2+Spring2+Interceptor+Invalid action class configuration that references an unknown class named

2010-05-21 Thread Hantsy Bai 

于 2010/5/22 1:05, rocks 写道:

Dear,

Apologize the posting same subject, but I did not find any solution so far.
I am developing a web application based on struts 2.1.8.1+ spring 2+
hibernate 3 + tomcat 5.5. There is requisite library like
struts2-convention-plugin-2.1.8.1.jar in my classpath.

For authentication I am using struts interceptor.
Below are my configuration files.

struts.xml :=

?xml version=1.0 encoding=UTF-8 ?
!DOCTYPE struts PUBLIC
 -//Apache Software Foundation//DTD Struts Configuration 2.0//EN
 http://struts.apache.org/dtds/struts-2.0.dtd;


struts
constant name=struts.objectFactory value=spring /
 constant name=struts.devMode value=false /
constant name=struts.action.extension value=do/
constant name=struts.objectFactory.spring.autoWire
value=AUTOWIRE_BY_NAME/

 !-- Add packages here --
 package name=dafault extends=struts-default

result-types
result-type name=tiles
class=org.apache.struts2.views.tiles.TilesResult /
/result-types

interceptors
 interceptor name=loginInterceptor
class=com.ncr.framework.interceptor.LoginInterceptor/

 interceptor-stack name=capabilityStack
interceptor-ref name=defaultStack/
interceptor-ref name=loginInterceptor/
/interceptor-stack

 /interceptors

 default-interceptor-ref name=capabilityStack/

action name=logon class=loginAction method=execute
 result name=success type=tilespage.Login/result
/action
/package
/struts

applicationContext.xml :-

?xml version=1.0 encoding=UTF-8?
!DOCTYPE beans SYSTEM WEB-INF/spring-beans-2.0.dtd
beans
bean id=loginAction scope=prototype
class=com.ncr.user.actions.LoginAction
constructor-arg ref=adminService /
/bean
/beans

LoginInterceptor.java

public class LoginInterceptor extends AbstractInterceptor {
public String intercept(ActionInvocation invocation) throws Exception {
ActionContext context = invocation.getInvocationContext();
MapString, Object  contextMap = context.getContextMap();
HttpServletRequestWrapper request = (HttpServletRequestWrapper) 
contextMap
.get(HTTP_REQUEST);
synchronized (request) {
ThreadContext.setRequest(request);
UserInfo userInfo = UserContext.getCurrentUserInfo();

if (userInfo == null
  
!authenticate.equals(contextMap.get(ACTION_NAME))) {
return logon;
}
return invocation.invoke();
}
}}

When I hit url http://localhost:8080/mytest/logon.do it throws an error.

java.lang.RuntimeException: Invalid action class configuration that
references an unknown class named [loginAction]

org.apache.struts2.convention.ConventionsServiceImpl.determineResultPath(ConventionsServiceImpl.java:100)

org.apache.struts2.convention.ConventionUnknownHandler.determinePath(ConventionUnknownHandler.java:385)

org.apache.struts2.convention.ConventionUnknownHandler.handleUnknownResult(ConventionUnknownHandler.java:274)

com.opensymphony.xwork2.DefaultUnknownHandlerManager.handleUnknownResult(DefaultUnknownHandlerManager.java:76)

com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:215)

com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:356)

com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266)

com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)


As per my investigation, I found that ClassLoaderUtils's below method could
not return class name for 'loginAction'. There should be some way for to map
'loginAction' to the class com.ncr.user.actions.LoginAction.

public static Class loadClass(String className, Class callingClass)
throws ClassNotFoundException {
try {

return 
Thread.currentThread().getContextClassLoader().loadClass(
className);
} catch (ClassNotFoundException e) {
try {
return Class.forName(className);
} catch (ClassNotFoundException ex) {
try {
return 
ClassLoaderUtils.class.getClassLoader().loadClass(
className);
} catch (ClassNotFoundException exc) {
return

Re: Struts2+Spring2+Interceptor+Invalid action class configuration that references an unknown class named

2010-05-21 Thread rocks 



 
 Hantsy Bai-2 wrote:
 
 于 2010/5/22 1:05, rocks 写道:
 Dear,

 Apologize the posting same subject, but I did not find any solution so
 far.
 I am developing a web application based on struts 2.1.8.1+ spring 2+
 hibernate 3 + tomcat 5.5. There is requisite library like
 struts2-convention-plugin-2.1.8.1.jar in my classpath.

 For authentication I am using struts interceptor.
 Below are my configuration files.

 struts.xml :=

 ?xml version=1.0 encoding=UTF-8 ?
 !DOCTYPE struts PUBLIC
  -//Apache Software Foundation//DTD Struts Configuration 2.0//EN
  http://struts.apache.org/dtds/struts-2.0.dtd;


 struts
 constant name=struts.objectFactory value=spring /
  constant name=struts.devMode value=false /
 constant name=struts.action.extension value=do/
 constant name=struts.objectFactory.spring.autoWire
 value=AUTOWIRE_BY_NAME/

  !-- Add packages here --
  package name=dafault extends=struts-default
 
 result-types
 result-type name=tiles
 class=org.apache.struts2.views.tiles.TilesResult /
 /result-types
 
 interceptors
  interceptor name=loginInterceptor
 class=com.ncr.framework.interceptor.LoginInterceptor/

  interceptor-stack name=capabilityStack
 interceptor-ref name=defaultStack/
 interceptor-ref name=loginInterceptor/
 /interceptor-stack
 
  /interceptors

  default-interceptor-ref name=capabilityStack/
 
 action name=logon class=loginAction method=execute
  result name=success type=tilespage.Login/result
 /action
 /package
 /struts

 applicationContext.xml :-

 ?xml version=1.0 encoding=UTF-8?
 !DOCTYPE beans SYSTEM WEB-INF/spring-beans-2.0.dtd
 beans
 bean id=loginAction scope=prototype
 class=com.ncr.user.actions.LoginAction
 constructor-arg ref=adminService /
 /bean
 /beans

 LoginInterceptor.java

 public class LoginInterceptor extends AbstractInterceptor {
 public String intercept(ActionInvocation invocation) throws Exception {
 ActionContext context = invocation.getInvocationContext();
 MapString, Object  contextMap = context.getContextMap();
 HttpServletRequestWrapper request = (HttpServletRequestWrapper)
 contextMap
 .get(HTTP_REQUEST);
 synchronized (request) {
 ThreadContext.setRequest(request);
 UserInfo userInfo = UserContext.getCurrentUserInfo();

 if (userInfo == null
   
 !authenticate.equals(contextMap.get(ACTION_NAME))) {
 return logon;
 }
 return invocation.invoke();
 }
 }}

 When I hit url http://localhost:8080/mytest/logon.do it throws an error.

 java.lang.RuntimeException: Invalid action class configuration that
 references an unknown class named [loginAction]

 org.apache.struts2.convention.ConventionsServiceImpl.determineResultPath(ConventionsServiceImpl.java:100)

 org.apache.struts2.convention.ConventionUnknownHandler.determinePath(ConventionUnknownHandler.java:385)

 org.apache.struts2.convention.ConventionUnknownHandler.handleUnknownResult(ConventionUnknownHandler.java:274)

 com.opensymphony.xwork2.DefaultUnknownHandlerManager.handleUnknownResult(DefaultUnknownHandlerManager.java:76)

 com.opensymphony.xwork2.DefaultActionInvocation.createResult(DefaultActionInvocation.java:215)

 com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:356)

 com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:266)

 com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:165)


 As per my investigation, I found that ClassLoaderUtils's below method
 could
 not return class name for 'loginAction'. There should be some way for to
 map
 'loginAction' to the class com.ncr.user.actions.LoginAction.

 public static Class loadClass(String className, Class callingClass)
 throws ClassNotFoundException {
 try {
 
 return 
 Thread.currentThread().getContextClassLoader().loadClass(
 className);
 } catch (ClassNotFoundException e) {
 try {
 return Class.forName(className);
 } catch (ClassNotFoundException ex) {
 try {
 return 
 ClassLoaderUtils.class.getClassLoader().loadClass(
 className);
 } catch (ClassNotFoundException exc) {
 return