[jboss-user] [JBoss Seam] - Servlet Emulation and Request content problem
Hi,
I'm trying to emulate a servlet behavior with JSF and Seam.
The goal of this, is to expose an URL in my application to which I could post data using a
simple HTML Form or an ESB.
I added the following in the pages.xml file :
<page view-id="/connect.xhtml"
action="#{connector.doRequest}"/>
The HTML form I use to test this is as simple as :
<html>
| <body>
| <form name="myForm"
action="http://localhost:8080/myApp/connect.faces" method="POST'
enctype="multipart/form-data">
| <input type="file" name="myFile"/>
| <input type="submit"/>
| </form>
| </body>
| </html>
connector is a Stateless bean that exposes a doRequest method :
In this method, I'm trying to analyze the content of the http request that has been
posted
public void doRequest(){
| FacesContext context = FacesContext.getCurrentInstance();
| HttpServletRequest request =
(HttpServletRequest)context.getExternalContext().getRequest();
| System.out.println("contentlength = "+request.getContentLength())
| byte[] data = new byte[2048];
| int count;
| InputStream is = request.getInputStream();
| count = is.read(data,0,2048);
| while(count != -1){
| System.out.write(data,0,count);
| count = is.read(data,0,2048);
| }
| }
The 'request.getContentLength()' returns a value that seems to be correct
(non-zero and approximately the size of the uploaded file)
but when I try to read the request content, the first 'is.read(data,0,2048)' call
returns '-1' as if the stream was empty :(
I tried to add a SeamMultipartFilter but it didn't change anything
Do you think the way I proceed is able to work ?
Is there any configuration I could add somewhere to make things work ?
Thanks
Fred
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