Jhs10g subapplications with struts / uix

I have a bit trouble with 2 subapplications (struts and uix) , if i use mvc i got errors in jboss so i use struts
but now i have a problem how to put this in web.xml
with mvc it was easy,
I checked the new jhsdemo and tutorial2 doc
but i don't get it working with 2 applications
if i configure it for 1 it works fine
can something show how it is done in web.xml 2 appl. struts/uix
thanks edwin

Now i got a new problem ( I now use only 1 application
to make it less comlex)
I made a directory basis in web dir.
and changed in de application structure file
the ui pages virtual directory from /uix/ to /basis/uix/
and copied images / jheadstart and even cabo to the basis dir.
the generator creates a new struts-config.xml
and generates the uix views in web\basis\uix
all goes well
this is the web.xml
<servlet>
<servlet-name>sicmaStrutsController</servlet-name>
<servlet-class>oracle.jheadstart.controller.struts.JhsActionServlet</servlet-class>
<init-param>
<param-name>config/basis</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<init-param>
<param-name>mapping</param-name>
<param-value>oracle.jheadstart.controller.struts.config.JhsActionMapping</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
now i got the following error,
500 Internal Server Error
java.lang.NullPointerException
     oracle.cabo.servlet.xml.PageDescriptionCache oracle.jheadstart.view.uix.JhsUIXPageBroker.getPageDescriptionCache(oracle.cabo.servlet.BajaContext, oracle.cabo.servlet.Page)
          JhsUIXPageBroker.java:96
     oracle.cabo.servlet.PageDescription oracle.cabo.servlet.xml.UIXPageBroker.getPageDescription(oracle.cabo.servlet.BajaContext, oracle.cabo.servlet.Page)
     oracle.cabo.servlet.PageRenderer oracle.cabo.servlet.AbstractPageBroker.getPageRenderer(oracle.cabo.servlet.BajaContext, oracle.cabo.servlet.Page)
     void oracle.cabo.servlet.AbstractPageBroker.renderPage(oracle.cabo.servlet.BajaContext, oracle.cabo.servlet.Page)
     oracle.cabo.servlet.Page oracle.cabo.servlet.PageBrokerHandler.handleRequest(oracle.cabo.servlet.BajaContext)
     void oracle.cabo.servlet.UIXServlet.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
     void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          HttpServlet.java:740
     void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          HttpServlet.java:853
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ResourceFilterChain.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          ResourceFilterChain.java:65
     void oracle.security.jazn.oc4j.JAZNFilter.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
          JAZNFilter.java:283
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindFilterChain.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          EvermindFilterChain.java:16
     void oracle.jheadstart.controller.CharacterEncodingFilter.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
          CharacterEncodingFilter.java:174
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          ServletRequestDispatcher.java:556
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(javax.servlet.ServletRequest, javax.servlet.http.HttpServletResponse)
          ServletRequestDispatcher.java:306
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          ServletRequestDispatcher.java:209
     void org.apache.struts.action.RequestProcessor.doForward(java.lang.String, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          RequestProcessor.java:1069
     void org.apache.struts.tiles.TilesRequestProcessor.doForward(java.lang.String, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          TilesRequestProcessor.java:274
     void org.apache.struts.action.RequestProcessor.processForwardConfig(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.apache.struts.config.ForwardConfig)
          RequestProcessor.java:455
     void org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.apache.struts.config.ForwardConfig)
          TilesRequestProcessor.java:320
     void org.apache.struts.action.RequestProcessor.process(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          RequestProcessor.java:279
     void oracle.jheadstart.controller.struts.JhsRequestProcessor.process(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          JhsRequestProcessor.java:588
     void org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          ActionServlet.java:1482
     void oracle.jheadstart.controller.struts.JhsActionServlet.process(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          JhsActionServlet.java:115
     void org.apache.struts.action.ActionServlet.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          ActionServlet.java:507
     void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
          HttpServlet.java:740
     void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          HttpServlet.java:853
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ResourceFilterChain.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          ResourceFilterChain.java:65
     void oracle.security.jazn.oc4j.JAZNFilter.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
          JAZNFilter.java:283
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindFilterChain.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          EvermindFilterChain.java:16
     void oracle.jheadstart.controller.CharacterEncodingFilter.doFilter(javax.servlet.ServletRequest, javax.servlet.ServletResponse, javax.servlet.FilterChain)
          CharacterEncodingFilter.java:174
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(javax.servlet.ServletRequest, javax.servlet.ServletResponse)
          ServletRequestDispatcher.java:556
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(javax.servlet.ServletRequest, javax.servlet.http.HttpServletResponse)
          ServletRequestDispatcher.java:306
     boolean com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.ApplicationServerThread, com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindHttpServletRequest, com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.EvermindHttpServletResponse, java.io.InputStream, java.io.OutputStream, boolean)
          HttpRequestHandler.java:767
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run(java.lang.Thread)
          HttpRequestHandler.java:259
     void com.evermind[Oracle9iAS (9.0.3.0.0) Containers for J2EE].server.http.HttpRequestHandler.run()
          HttpRequestHandler.java:106
     void EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run()
          PooledExecutor.java:797
     void java.lang.Thread.run()
          Thread.java:484
if i change <param-name>config/basis</param-name> in web.xml to <param-name>config</param-name>
it works
but with 2 applications
<servlet>
<servlet-name>sicmaStrutsController</servlet-name>
<servlet-class>oracle.jheadstart.controller.struts.JhsActionServlet</servlet-class>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-basis-config.xml</param-value>
</init-param>
<init-param>
<param-name>config/call</param-name>
<param-value>/WEB-INF/struts-call-config.xml</param-value>
</init-param>
<init-param>
<param-name>mapping</param-name>
<param-value>oracle.jheadstart.controller.struts.config.JhsActionMapping</param-value>
</init-param>
<load-on-startup>2</load-on-startup>
</servlet>
then gives the second appl. the same error as above

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Please contact customer support [email protected] and request a patch for
          CR112789. AT_END tags do not work correctly in 81sp1
          --Nagesh
          "Scott Fleming" <[email protected]> wrote in message
          news:3f734c0d$[email protected]..
          >
          > Hello,
          >
          > We are currently porting our application which uses struts 1.1 to WLS 8.1
          sp1
          > from another app server. Everything seems to deploy correctly and pages
          which
          > use struts tags appear to compile and run fine. However, the pages with
          struts
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          >
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          >
          > <% if (userForm.hasUserData()) {hasUser=true;} %>
          >
          > WLS Console Output:
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          > When I look at the JSP's parsed java code (__home.java:493) I find that
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          > in the class is the variable userForm declared.
          >
          > Is this a bug in WLS? Does anyone know of a workaround?
          >
          > Thanks,
          > Scott

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%>          <td class="f_value"><html:text property="<%=property%>" maxlength="<%=maxLength%>" /></td>
<%     }else if(s!=null){
%>          <td class="f_value"><html:text property="<%=property%>" size="<%=size%>" /></td>
<%     }else{
%>          <td class="f_value"><html:text property="<%=property%>" /></td>
<%     }
%>     </tr>pretty complicated, is'nt it?
think what would happen if i would like to add just one more attribute...

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Hello,
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first - thanks for your reply
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I did exatcly as mentionned in different tutorials to upload files with Struts.
But I get the following exception and I can't figure out what's happening:
javax.servlet.ServletException: BeanUtils.populate
at org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1254)
java.lang.IllegalArgumentException: argument type mismatch
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Please Help !
I'm using Struts 1.1 by the way
Thank your for your help
Hugo

What is in the form bean you're using? You need a field that holds a FormFile object:
import org.apache.struts.upload.*;
     private FormFile file;
     public FormFile getFile() {
          return this.file;
     public void setFile(FormFile file) {
          this.file = file;
...

How to use displaytags with struts

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Exporting the report from a database would only need to retrieve this information from the database as a List, Map or Collection of objects (beans) and display tem with the corresponding tag (table)
You have some more information here:
http://displaytag.sourceforge.net/11/tut_basic.html
Regards and good luck,
Fran Serrano.

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Hi,
I am using BC4J with Struts. The struts <html:errors/> tag displays all the exception messages generated by ActionErrors and JboExceptions automatically. The problem i have is, I get a Jbo-26041 exception when i try to create a duplicate primary key. I have caught the exception in the ***Impl.java file in the doDML() method and I want to ignore the exception but want to display a message through the <html:errors/> tag. How can i do that???
When i dont catch the jbo-26041 exception the application crashes and when i catch the exception i donno how to show the message in the <html:errors/> tag of struts.
Need Help... a.s.a.p.
~Faraz
The code is:
protected void doDML(int operation, TransactionEvent e)
try{
super.doDML(operation, e);
catch (JboException ex)
if ("26041".equals(ex.getErrorCode()))
//*** WHAT TO DO HERE ***//
}

repost

Exception Handling of JboException with Struts Jun 25, 2003 9:46 AM

Hi,
I am using BC4J with Struts. The struts <html:errors/> tag displays all the exception messages generated by ActionErrors and JboExceptions automatically. The problem i have is, I get a Jbo-26041 exception when i try to create a duplicate primary key. I have caught the exception in the ***Impl.java file in the doDML() method and I want to ignore the exception but want to display a message through the <html:errors/> tag. How can i do that???
When i dont catch the jbo-26041 exception the application crashes and when i catch the exception i donno how to show the message in the <html:errors/> tag of struts.
And can I somehow show the error messages through the adderrors() method of EditAction or UpdateAction ???
Need Help... a.s.a.p.
~Faraz
The code is:
protected void doDML(int operation, TransactionEvent e)
try{
super.doDML(operation, e);
catch (JboException ex)
if ("26041".equals(ex.getErrorCode()))
//*** WHAT TO DO HERE ***//
}

repost

How to use custumer DataTagsLibrary for BC4J in the JSP's with Struts Suppo

I've been looking for a good tutorial to learn very well
BC4J, DataTags Library for JSP , all with struts support.
But it's dificult to join all this topics.
Can someone help.
If you have any answer for me, plesea send an e-mail to
[email protected]

Try these links:
http://radio.weblogs.com/0118231/ - Look for the Toy Store demo.
http://otn.oracle.com/sample_code/tutorials/bc4jvsm/content.html - The new Shopping Mall tutorial.
http://otn.oracle.com/products/jdev/howtos/content.html - The JDeveloper how to list.
Also, check frequently on the JDeveloper forum here on OTN.
HTH.
Thanks, George

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