Can WebLogic have JSPs in WEB-INF?
I believe that in older releases, there was no practical way to have JSPs in the WEB-INF tree. I also believe that as of either 9.x or 10.x, this was allowed, either by default, or by setting a configuration parameter. I can't easily find information about this in the doc tree. Does anyone know of any details about this?
Note that this would be in the context of an application that does not facilitate direct references to JSPs from the client, like in Struts. The only accesses to JSPs are through forwards from actions.
I actually thought this was allowed (by default) in 8.1, but I can't point you at any definitive refs...
Similar Messages
-
Jsp-file="/WEB-INF/index.jsp" cannot load
Hi,
I am defining a servlet in the web.xml file using the following syntax.
<servlet>
<servlet-name>TestServlet</servlet-name>
<jsp-file>/WEB-INF/index.jsp</jsp-file>
</servlet>
Then when I tried to access this servlet, I get a 404 not found error. The weblogic.log
file complains with the following message:
java.io.FileNotFoundException: no resource '/WEB-INF/index.jsp' in servlet context
root '/home/dev/web/apps/MyApp'
at weblogic.servlet.jsp.JspStub.compilePage(JspStub.java:293)
at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:227)
at weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:115)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:922)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextImpl.java:886)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletContextManager.java:269)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:380)
at weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:268)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
My jsp file in located in /home/dev/web/apps/MyApp/WEB-INF/index.jsp, I know weblogic
doesn't support jsp under WEB-INF, however, according to Sun's Servlet specification,
anything under web-inf should be accessible to getResource and getResourceAsStream
method, and it looks like that's what weblogic implementation is using (from the
error message). So I am not sure whether this is weblogic issue or I am doing
something wrong. By the way, the above config in web.xml is supported in Tomcat.
What version of WebLogic will incorporate Servlet spec 2.4 and allow jsp under
web-inf?
Chris
"Narayan Anand" <[email protected]> wrote:
>Regarding S-12864 - It will not work as stated in the solution in any
>of
>the available releases of WLS.
>Please ignore that. I already informed the concerned person to correct
>the
>solution.
>
>The story behind this is:
>Our engineering team is already aware of the fact that the request
>dispatcher calls (include/forward) for a jsp under the web-inf directory
>works in other app server - Tomcat.
>Our engineering team had a discussion with the servlet/jsp spec experts
>group for clarifying the spec and the tomcat implementation.
>So the servlet expert group has decided to explicitly state in the spec
>that
>RD.forward() and RD.include() should be allowed access to resources in
>/WEB-INF and it will be included in servlet spec 2.4. For now, WLS works
>as
>per the current specification.
>
>So far the story is - WLS will implement this in our next major release
>which will be compliance with servlet spec 2.4.
>In all the currently available WLS releases, accessed to a jsp under
>the
>WEB-INF directory is prohibited.
>
>--
>Best Regards,
>Narayan Anand
>Developer Relations Engineer
>BEA Systems, Inc.
>
>
>
>
>
>
>"Ming Fan" <[email protected]> wrote in message
>news:[email protected]...
>>
>> Thanks for the explanation. So this means weblogic treats such mapped
>servlet request
>> as a direct request to the jsp under WEB-INF, instead of forwarding
>it to
>some
>> JspCompiler servlet and let that compiler servlet use some resource
>loader
>to
>> load the jsp and then compile. I believe that latter implementation
>approach also
>> conforms the Servlet spec (it's a different way of treating the request,
>I
>guess).
>>
>> Now here's another question. According to Web logic Customer Support
>Solution
>> ID S-12864 (WLS 6.x - Cannot access JSP under the WEB-INF directory),
>the
>servlet
>> should be able to get a request dispatcher, and then forward the request
>to the
>> jsp under WEB-INF. I am still using WLS 5.1, so does the above solution
>apply
>> to 5.1 also? It doesn't seem to work with 5.1. So is this a 5.1 problem
>and I
>> should upgrade to 6.1?
>>
>> Thanks.
>>
>> "Narayan Anand" <[email protected]> wrote:
>> >Hi Ming,
>> >
>> >It is legal to put files under WEB-INF directory. But as mentioned
>in
>> >the
>> >spec, it will be available only to servlet code and not directly to
>client
>> >request.
>> >Read the last statement of the same paragraph in section9.5.
>> >"Since requests are matched to resource mappings case-sensitively,
>client
>> >requests for '/WEB-INF/foo', '/WEb-iNf/foo', for example, should not
>> >result
>> >in contents of the web application located under /WEB-INF being returned,
>> >nor any form of directory listing thereof.".
>> >
>> >So in your case, when you access the servlet which gets mapped to
>> >/WEB-INF/your-jspfile, under no condition it should result in display
>> >of jsp
>> >contents.
>> >It is working as per the specification.
>> >
>> >I hope this helps.
>> >
>> >Regards,
>> >Narayan Anand
>> >Developer Relations Engineer
>> >BEA WebLogic Support
>> >
>> >
>> >
>> >"Ming Fan" <[email protected]> wrote in message
>> >news:[email protected]...
>> >>
>> >> Actaully there are other ways to solve my problem. But what I am
>> >interested to
>> >> know is under the Servlet specification 2.3, is it legal to put
>jsp
>> >under
>> >WEB-INF,
>> >> define it in <jsp-file> xml tag, and should the JSP compiler be
>able
>> >to
>> >see this
>> >> as a resource. Apparently, Tomcat allows this behavior, so does
>this
>> >mean
>> >Tomcat
>> >> conforms better to the Servlet spec, or Tomcat is wrong but Weblogic
>> >conforms
>> >> better? Can anyone let me know what's the correct interpretation
>of
>> >section 9.5
>> >> in servlet spec 2.3?
>> >>
>> >>
>> >> "Jerrie Pineda" <[email protected]> wrote:
>> >> >Try moving it to a different dir. You normally don't place jsp
>file
>> >> >in the
>> >> >WEB-INF dir.
>> >> >
>> >> >
>> >> >"Ming Fan" <[email protected]> wrote in message
>> >> >news:[email protected]...
>> >> >>
>> >> >> Hi,
>> >> >>
>> >> >> I am defining a servlet in the web.xml file using the following
>> >syntax.
>> >> >> <servlet>
>> >> >> <servlet-name>TestServlet</servlet-name>
>> >> >> <jsp-file>/WEB-INF/index.jsp</jsp-file>
>> >> >> </servlet>
>> >> >>
>> >> >> Then when I tried to access this servlet, I get a 404 not found
>> >error.
>> >> >The
>> >> >weblogic.log
>> >> >> file complains with the following message:
>> >> >> java.io.FileNotFoundException: no resource '/WEB-INF/index.jsp'
>> >in
>> >> >servlet
>> >> >context
>> >> >> root '/home/dev/web/apps/MyApp'
>> >> >> at
>weblogic.servlet.jsp.JspStub.compilePage(JspStub.java:293)
>> >> >> at
>> >weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:227)
>> >> >> at
>> >>
>>
>>>weblogic.servlet.internal.ServletStubImpl.getServlet(ServletStubImpl.java:
>2
>> >0
>> >> >0)
>> >> >> at
>> >>
>>
>>>weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.ja
>v
>> >a
>> >> >:115)
>> >> >> at
>> >>
>>
>>>weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextI
>m
>> >p
>> >> >l.java:922)
>> >> >> at
>> >>
>>
>>>weblogic.servlet.internal.ServletContextImpl.invokeServlet(ServletContextI
>m
>> >p
>> >> >l.java:886)
>> >> >> at
>> >>
>>
>>>weblogic.servlet.internal.ServletContextManager.invokeServlet(ServletConte
>x
>> >t
>> >> >Manager.java:269)
>> >> >> at
>> >>
>>
>>>weblogic.socket.MuxableSocketHTTP.invokeServlet(MuxableSocketHTTP.java:380
>)
>> >> >> at
>> >> >weblogic.socket.MuxableSocketHTTP.execute(MuxableSocketHTTP.java:268)
>> >> >> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:129)
>> >> >>
>> >> >> My jsp file in located in
>/home/dev/web/apps/MyApp/WEB-INF/index.jsp,
>> >> >I
>> >> >know weblogic
>> >> >> doesn't support jsp under WEB-INF, however, according to Sun's
>Servlet
>> >> >specification,
>> >> >> anything under web-inf should be accessible to getResource and
>> >> >getResourceAsStream
>> >> >> method, and it looks like that's what weblogic implementation
>is
>> >using
>> >> >(from the
>> >> >> error message). So I am not sure whether this is weblogic issue
>> >or
>> >> >I am
>> >> >doing
>> >> >> something wrong. By the way, the above config in web.xml is
>supported
>> >> >in
>> >> >Tomcat.
>> >> >
>> >> >
>> >>
>> >
>> >
>>
>
>
-
Hi,
i have two (basicly?) questions:
1)
i try to put my JSP under WEB-INF, like i am able to do in struts
so in struts i have a URL: http://myhost/strutsApp/loadFile.do
that triggers an action-class, doing something an returns ActionForward,
which is my JSP under WEB-INF
can i deal so in JSF?
2)
is it possible to add "actions" ?
i need a "logical-access" before presenting my jsf-sites,
a URL like this http://myhost/jsfApp/loadCarById?id=9876543
so a class must load some data from database and convert it to a backbean in my jsfs
any ideas?
thanks for any comment!!!Ahh! Now I copy.
Inside my backing bean I call java.sql based code. I got away from using jsp sql tags or the access to databases via the JNDI of tomcat. The java.sql based code I use comes from over the years and can connect to multiple databases. It is not based on javax.sql which I'm considering. I don't know if there is such an endeavor out there. Do you know of any? The javax.servlet.jsp.jstl.sql package does not look too useful. I have a sourceforge project where I could put this code if I thought it was useful.
I do use PreparedStatement's and a parameter coming back from a component in a form could readily be set into a PreparedStatement and the result set put back into the HtmlDataTable for the table in a jsf form.
Here is what I call during initialization and I'm trying to make the per session; just like the title is set into a PreparedStatement so can a parameter returned from a jsf form component.
com.neuralworks.jdbc.Hub hub;
//try
hub=(com.neuralworks.jdbc.Hub)new com.neuralworks.jdbc.Hub();//java.beans.Beans.instantiate(null,"com.neuralworks.jdbc.Hub");
hub.setPropertyFileName("com.hypernex.jsf.bundles.databases");
hub.connectJDBCAdapter();
//hub.setUrl(getString("URL2"));
//hub.setUser(getString("User"));
//hub.setPassword(getString("Password"));
//hub.connectJDBCAdapter();
com.hypernex.jordbc.CrystallographyDataModel.getInstance().setHub(hub);
com.hypernex.jordbc.CrystallographyDataModel.getInstance().initialize();
com.hypernex.jordbc.CrystallographyDataModel crystallographyDataModel=com.hypernex.jordbc.CrystallographyDataModel.getInstance();
title=com.hypernex.jordbc.CrystallographyDataModel.getInstance().getMapName();
//double[] xMap=crystallographyDataModel.getXMap();
//double[] yMap=crystallographyDataModel.getYMap();
//String[] patternName=new String[xMap.length];
//String[] mapID=crystallographyDataModel.getMapID();
dataTable=new HtmlDataTable();
//dataTable.setRows(xMap.length);
hub.prepareStatement("select X, Y, MAP_ID from MAP_LOCATIONS, MAP where MAP_LOCATIONS.MAP_PK = MAP.MAP_PK and MAP.NAME=? ORDER BY MAP_LOCATIONS_PK");
hub.setObjectAt(1,title);
java.sql.ResultSet resultSet=hub.executeQuery();
dataTable.setValue(new ResultSetDataModel(resultSet));
//dataTable.setRows(xMap.length);
System.out.println("title="+title+" "+dataTable.getRowData());
hub.prepareStatement("select NAME from MAP where REMOVE=0");
java.util.Vector v=hub.vectorizeColumnQuery(1);
for(int i=0; i < v.size(); i++)
String recipe=(String)v.elementAt(i);
recipes.add(new SelectItem(recipe, recipe, recipe)); -
Crystal Report Images Not Showing - JSP inside /WEB-INF folder
Hi Experts,
I am using Crystal report for Eclipse and also using Struts2 and tiles framework combination.
The problem is when viewing the report all I've got is red X on all images and the graph image also not showing. This is when I use tiles and my jsp is inside the web-inf folder.
This is my struts link: href="s:url value='/report/reportOpen.action?report=1'
I've checked that the path to the viewer generated HTML is not correct. see code below.
src="../../../crystalreportviewers/js/crviewerinclude.js"
But when I test to access a simple jsp viewer that resides on the web root folder, this works fine but of course this is not what I want to have. I need to have my banner and menus on top of the report page (using tiles)
This is my jsp link: href="s:url value='/ReportViewer.jsp?report=1'
Viewer generated HTML below.
src="crystalreportviewers/js/crviewerinclude.js"
This might be a common problem and that you can share to me your solution.
Note: I removed the script tags because I can't submit this entry.
Thank you in advance,
Regards,
Rulix Batistil
Crystal Report Images Not Showing - JSP inside /WEB-INF folderHi Saravana,
After a few experimentation from your idea i was able to figure out the problem and now it is working.
I don't have to copy the folder to where my jsp resides but still maintains it in the root location: web/crystalreportviewers
The changes should always be in web.xml.
1st: change the crystal_image_uri value to ../crystalreportviewers
2nd: change crystal_image_use_relative value to "web"
Change to "web" instead of webapp because that is what I named my web root folder.
<context-param>
<param-name>crystal_image_uri</param-name>
<param-value>../crystalreportviewers</param-value>
</context-param>
<context-param>
<param-name>crystal_image_use_relative</param-name>
<param-value>web</param-value>
</context-param>
Thank you. You showed me the way on how to solve the 3 day problem.
BTW, my next problem is when clicking on any buttons prev/next/print/export, I got this error HTTP Status 404.
Well, at least for now I can view my initial report. I just need to figure out the next issue and with the help of the great people here in the forum.
Thanks a lot.
Regards,
Rulix
Edited by: Rulix Batistil on Nov 26, 2008 7:27 AM -
Hi,
We're using split-directory. Our jsps live inside of WEB-INF to protect them from
direct accessing. Only the Servlet controller can access jsps. A few questions
here:
1. How can I precompile jsps at the compilation time? Appc doesn't work, since
it assumes jsps always live outside of the WEB-INF.
2. Where is the output directory that we should set if we can precompile. Our
jsps are located in WEB-INF/jsps.
3. Right now we leave the server compile them on fly. But where the compiled classes
are stored on the server. We deploy the EAR to the server.
Thanks!Hi,
1) Thanks for pointing this out. Indeed appc & jspc (8.1) don't compile jsps
under WEB-INF and the CR associated with this bug is CR133172. Please
contact [email protected] to obtain a patch for this issue.
2) If appc were used on a split directory ear, the .class files for the
jsps are copied into the destination directory of the split dir (more
specifically into the webapp module's WEB-INF/classes being compiled)
3) When compiled at runtime, the default outputDirectory is under the server
temp dirs : .wlnotdelete/extract/<server-name>_<app/ear-name>_<module-name>/
--Nagesh
"Kelly" <[email protected]> wrote in message
news:40771782$[email protected]..
>
Hi,
We're using split-directory. Our jsps live inside of WEB-INF to protectthem from
direct accessing. Only the Servlet controller can access jsps. A fewquestions
here:
1. How can I precompile jsps at the compilation time? Appc doesn't work,since
it assumes jsps always live outside of the WEB-INF.
2. Where is the output directory that we should set if we can precompile.Our
jsps are located in WEB-INF/jsps.
3. Right now we leave the server compile them on fly. But where thecompiled classes
are stored on the server. We deploy the EAR to the server.
Thanks! -
Appc does not compile JSPs under WEB-INF
Hi,
We are using WLS 8.1 and I noticed that appc does not compile jsps that are
under WEB-INF. Is this expected? If the jsps are outside of WEB-INF then
appc works fine...
Thanks!
John
Although the client is not allowed to directly access jsps under WEB-INF, it
is perfectly acceptable (and often recommended) to use a front controller to
forward to jsps. Often these jsps are "hidden" in the WEB-INF directory so
that they can't be accessed directly by the client. This pattern works fine
under 8.1 except that appc won't precompile the jsps under WEB-INF (the
container does compile the jsps when they are called). I believe this is a
bug... If jsps are allowed in WEB-INF then appc should compile them...
John
"Stjepan Brbot" <stjepan.brbot@@zg.hinet.hr> wrote in message
news:[email protected]...
> Yes, this is expected! Web container, or better to say it's web component,
> does not serve content of WEB-INF directory directly mening you cannot
> access jsp inside WEB-INF like
http://host:port/WebApp/WEB-INF/something.jsp
> hence there's no need for compiling JSP's in it! The content of WEB-INF
> directory can be accessed only via internal links so it is mostly used for
> referencing taglibs. JSPs, HTMLs, images and all other file type that has
to
> be accessible directly by client web-server (not container internally)
> should be in application directory or one of it's subdirectories.
>
> "John Hampton" <[email protected]> wrote in message
> news:[email protected]...
> > Hi,
> >
> > We are using WLS 8.1 and I noticed that appc does not compile jsps that
> are
> > under WEB-INF. Is this expected? If the jsps are outside of WEB-INF
then
> > appc works fine...
> >
> > Thanks!
> > John
> >
> >
>
-
Can we have two different web url for a same instance ??
Can we have two different web url for a same instance ??
I have read it somewhere that it's possible in R12....please correct me if I am wrong...and if it's correct please let me know the doc id for it...Hi again;
Pelase also see Hussein Sawwan previous great post
Multiple URL (hostname.domain) to the same instance
Multiple URL (hostname.domain) to the same instance
Regard
Helios -
jspc skipped jsps inside web-inf folder (eg /webapp/WEB-INF/index.jsp) if -compileAll
is specified. Is there any way to compile all jsps in a webapp without compiling
one by one?
thanks
How about a look into the doc?
1) http://www.oracle.com/pls/topic/lookup?ctx=fmw121200&id=ADFFD21876
2) http://www.oracle.com/pls/topic/lookup?ctx=fmw121200&id=ADFFD22049
3) http://www.oracle.com/pls/topic/lookup?ctx=fmw121200&id=ADFFD1815
Timo -
Hello,
i've moved my jsps from outside WEB-INF to WEB-INF directory
/web-inf/jsp/private/home.jspBut now i can't receive the home.jsp page. what do i have to do to see the home.jsp in the browser? Do i have to change my faces-config.xml ?
thanksFiles in WEB-INF and META-INF are not public accessible. You may create kind of a servlet which serves those files using an absolute path. But that's just a nasty workaround for kind of a workaround. What are you trying to achieve? Why have you moved the files to the WEB-INF?
-
Wl6.1sp2 can't find classes in WEB-INF/lib
Hi,
I meet a very strange problem.
I use struts in my application.so I put struts.jar in web-inf/lib.
In the .war file, the struts.jar can be found under web-inf/lib.
my servlet configuration in web.xml is:
<servlet>
<servlet-name>action</servlet-name>
<servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
<init-param>
<param-name>application</param-name>
<param-value>StrutsProperties</param-value>
</init-param>
<init-param>
<param-name>config</param-name>
<param-value>/WEB-INF/struts-config.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
when this .war file is deploy, the console not show any error message.
then,when i visit a jsp page that has a <html:form> tag, the console will show
the error below:
<Error> <HTTP> <[WebAppServletContext(5418530,struts,/
struts)] Servlet failed with Exception
java.lang.NoClassDefFoundError: org/apache/struts/action/ActionForm
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:11
1)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAw
areClassLoader.java:43)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:120)
at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:563)
at jsp_servlet.__logon._jspService(__logon.java:137)
at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:265)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:304)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
pl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
rvletContext.java:2495)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
pl.java:2204)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>
note "org/apache/struts/action/ActionForm" can be found when i open struts.jar
in web-inf/lib
why weblogic can't find this class but can find the "org.apache.struts.action.ActionServlet",
these 2 classes should all be located in struts.jar
i used it in win2k,so i think it may not be connect with case sensitive.
Any one can give me some help or a link I did not found in this group.
Thanks
1.the struts-html.tld is in web-inf directory
2.this is part of the web.xml
===========
<taglib>
<taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-template.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-template.tld</taglib-location>
</taglib>
================
"Deepak Vohra" <[email protected]> wrote:
>
>Are the tld files including the struts-html.tld in the web-inf directory
>& specified in the web.xml deployment descriptor?
>
>thanks,
>
>Deepak
>
>
>"erric_sarra" <[email protected]> wrote:
>>
>>Hi,
>>I meet a very strange problem.
>>
>>I use struts in my application.so I put struts.jar in web-inf/lib.
>>In the .war file, the struts.jar can be found under web-inf/lib.
>>
>>my servlet configuration in web.xml is:
>> <servlet>
>> <servlet-name>action</servlet-name>
>> <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
>> <init-param>
>> <param-name>application</param-name>
>> <param-value>StrutsProperties</param-value>
>> </init-param>
>> <init-param>
>> <param-name>config</param-name>
>> <param-value>/WEB-INF/struts-config.xml</param-value>
>> </init-param>
>> <load-on-startup>1</load-on-startup>
>> </servlet>
>>
>>when this .war file is deploy, the console not show any error message.
>>then,when i visit a jsp page that has a <html:form> tag, the console
>>will show
>>the error below:
>><Error> <HTTP> <[WebAppServletContext(5418530,struts,/
>>struts)] Servlet failed with Exception
>>java.lang.NoClassDefFoundError: org/apache/struts/action/ActionForm
>> at java.lang.ClassLoader.defineClass0(Native Method)
>> at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
>> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:11
>>1)
>> at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
>> at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
>> at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
>> at java.security.AccessController.doPrivileged(Native Method)
>> at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
>> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
>> at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
>> at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAw
>>areClassLoader.java:43)
>> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
>> at java.lang.Class.forName0(Native Method)
>> at java.lang.Class.forName(Class.java:120)
>> at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:563)
>> at jsp_servlet.__logon._jspService(__logon.java:137)
>> at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
>> at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
>>pl.java:265)
>> at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
>>pl.java:304)
>> at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
>>pl.java:200)
>> at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
>>rvletContext.java:2495)
>> at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
>>pl.java:2204)
>> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
>> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
>>>
>>
>>note "org/apache/struts/action/ActionForm" can be found when i open
>struts.jar
>>in web-inf/lib
>>why weblogic can't find this class but can find the "org.apache.struts.action.ActionServlet",
>>these 2 classes should all be located in struts.jar
>>
>>i used it in win2k,so i think it may not be connect with case sensitive.
>>
>>Any one can give me some help or a link I did not found in this group.
>>
>>Thanks
>>
>>
>
-
I know that we can store servlets in Packages.But ,if at all we need packages that contain JSP's then what we have to do.Is this scenario possible.
As servlet is a java code we can store them in packages.But JSP is java embedded in HTML.So, for this reason we can't create packages with JSP's. Is my analysis correct?Yahh you package JSPs inside the web module. You can
create directories inside the WEB_INF directory or
outside. You need to access the JSP file with the
full qualified name with the directory names like
http://localhost/webmodule/directory1/directory2/index
.jsp
It basically depends on your web module
configuration. You can make entires to the web.xml to
cut short the URL with out providing the directory
names in the URL.I dont think this is what the OP asked for.
If I understand correctly, he meant if servlets that are generated from the jsps can be defined to belong to a particular package.
But JSP is java embedded in HTML.So, for this reason we can't create >packages with JSP's. Is my analysis correct?mostly. The jsps themselves do not belong to any pkg, but the servlet classes generated from the jsps are bundled into packages and this is taken care of by the container.
cheers,
ram. -
JSP in WEB-INF gives deny-existence
I am trying to forward to a JSP in the WEB-INF subdirectory and it gives me a deny-existence. I would like to store my jsps in the WEB-INF to prevent users from accessing them directly. How can I stop the deny-existence error?
Hi,
The check-acl function specifies an Access Control List (ACL) to use to check whether the client is allowed to access the requested resource.
Regardless of the order of PathCheck directives in the object, check-acl functions are executed first. They cause user authentication to be performed, if required by the specified ACL, and will also update the access control state.
Create a seperate ACL file for the server to restrict the JSP pages in the WEB-INF file.Else you can edit the default ACL file at the server instance location file named generated.https-<hostname>.acl for the users to read the content.Specity in the ACL file who are all can access the file.
Thanks
Selva -
Can we downlod jar from WEB-INF/lib using webstart?
Hi,
Can we down jars which are in WEB-INF/lib directory
using jnlp (webstart)?I got the basic concept of webstart.
I can download jar only if publicly accessible (It
should form a valid URL).Note an important distincion here..
1) It is possible to form valid URL's that
point to WEB-INF/lib.
2) The server should not allow access, to
that URL (any URL pointing inside WEB-INF/lib)
and should return instead the HTTP code that says
'not allowed/barred/forbidden'
There is a big difference between a[b] valid URL,
and a valid URL pointing to a forbidden resource.
But yes, you seem to understand correctly,
that the jar's for web-start cannot be loaded
back to the client, from this directory.
Thanks for your help.You're welcome. -
How can I copy XML into WEB-INF/classes during webapp build in Workshop?
I am having difficulty performing what seems to be a simple task. I would like to move some XML configuration files from WEB-INF/src to WEB-INF/classes as part of the Workshop build. Unfortuantely, the class com.bea...WebAppBuildTask called from Ant only seems to know how to compile Java into the directory and to copy *.properties files. I am unable to find Javadoc on the class to see if there are configuration options. In addition, the actual location to which classes are compiled seems to be abstracted from me.
Any help would be appreciated.
Thanks,
ScottCreate a custom build file for the project and add a ant tasks to move
the files. The ant tasks would look something like this:
<!-- copy all property and xml config files to root -->
<copy todir="${dest.path}" overwrite="true" flatten="true">
<fileset dir="${src.path}">
<exclude name="**/*build*.xml"/>
<exclude name="**/*ant*.xml"/>
<include name="**/*.properties"/>
<include name="**/*.xml"/>
</fileset>
</copy>
HTH
Tom
Few other options include...
Place the properties file in a java project, instead of a web-project :(
Load them as resources relative to WEB-INF :(
Add a dummy project, tell the dummy project to use your own ant file
that does the moving. Order your projects to do this dummy project
before the web project :(
Best regards...
I am having difficulty performing what seems to be a
simple task. I would like to move some XML
configuration files from WEB-INF/src to
WEB-INF/classes as part of the Workshop build.
Unfortuantely, the class com.bea...WebAppBuildTask
k called from Ant only seems to know how to compile
Java into the directory and to copy *.properties
files. I am unable to find Javadoc on the class to
see if there are configuration options. In addition,
the actual location to which classes are compiled
seems to be abstracted from me.
Any help would be appreciated.
Thanks,
Scott
Using M2, Opera's revolutionary e-mail client: http://www.opera.com/m2/ -
How can I forward to a jsp under the WEB-INF directory?
I have a webapp with a jsp that forwards to a jsp called /WEB-INF/pages/secure.jsp When I try to forward to it, I get the error:
"trying to GET /mywebapp/WEB-INF/pages/secure.jsp, deny-existence reports: denying existence of /web/webapps/mywebapp/WEB-INF/pages/secure.jsp"
How can I forward to this page?
Thanks,
MicahCraig - I'm trying to do something very similar - build a waiting page into the
flow. I've got a support case open (to get the BEA recommended approach) but so
far have had no luck. Let me know if you've found the answer - or are still struggling.
Cheers,
Niall
[email protected] (Craig Coffin) wrote:
I am trying to get a JSP in a portlet to forward to a Webflow URL,
without much success...
The following code produces the ubiquitous "Functionality temporarily
unavailable" message, presumably because jsp:forward chokes on the
absolute URL:
<c:set var="url">
<portlet:createWebflowURL event="next"/>
</c:set>
<%
// convert to a scripting variable for the jsp:forward tag
String url = (String) pageContext.getAttribute("url");
%>
<jsp:forward page="<%=url%>"/>
Using c:redirect fares little better. This code produces an empty
portlet:
<c:set var="url">
<portlet:createWebflowURL event="next"/>
</c:set>
<c:redirect url="${url}"/>
The closest I've been able to get is to have the user click a link to
get to the next page, but I'd like to have an automatic forward rather
than introduce another mouse click:
">
Click to continue...</A>
Am I missing something obvious? Any help would be appreciated...
Thanks,
-- Craig
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