If you want to use the request and response object to get some parameters or so.
Why don't you try the <xsp-request:.../> and <xsp:request .../> tag.
Lionel
At 15:35 20/10/2003 +0200, you wrote:
Hi,
I'm slowly getting into coccon. I read I can use "request" and "response" objects in XSP pages from my Java code. The official documentation says these objects are instances of HTTPServletRequest/Response, but is it really true?
I'm instantiating an object whose constructor accepts two arguments as follow:
public TheClass (HttpServletRequest request, HttpServletResponse response)
When I try to instantiate an object out of this class cocoon ends up with an error complaining about an undefined constructor. Here is how I instantiated the object:
<?xml version="1.0" encoding="UTF-8"?> <xsp:page xmlns:xsp="http://apache.org/xsp";> <xsp:structure> <xsp:include>org.mysite.*</xsp:include> </xsp:structure>
<my-root-element> <xsp:expr>new TheClass(request, response)</xsp:expr> [...]
This gets translated into the following code:
[...] XSPObjectHelper.xspExpr(contentHandler, new WASClient(request, response)); [...]
And the error returned by cocoon is:
org.apache.cocoon.components.language.LanguageException: Error compiling test_xsp: ERROR 1 (org/apache/cocoon/www/projects/was/docs/test_xsp.java): ... this.characters("\n\n"); // start error (lines 104-104) "The constructor WASClient(Request, Response) is undefined" XSPObjectHelper.xspExpr(contentHandler, new WASClient(request, response)); // end error this.characters("\n\n"); ... Line 104, column 0: The constructor WASClient(Request, Response) is undefined
A comment into the generated code makes me think about the correctness of the documentation, here it is:
/* Built-in parameters available for use */ // context - org.apache.cocoon.environment.Context // request - org.apache.cocoon.environment.Request // response - org.apache.cocoon.environment.Response
So, what should I do to make my Object working? I'm using HTTPServletRequest/Response ad, to say the thruth, I'm not so happy changing them to be used in coccon. Anyway, if you tell me this is the only way to go...
Tanks for any suggestion, Gianluca
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