Extending ServletConnector Java

I am using the FCKeditor in a J2EE app and need to modify the way the images are stored. I have written a class that extends ServetConnector and have included a doPost method.

When the user chooses to Save the file to the server after having selected it, control is passed to the doPost that I have written. The file is stored the way I would like but control is never passed back to the dialog box - fck_image.html. And as a result, the java script function:

function OnUploadCompleted( errorNumber, fileUrl, fileName, customMsg ) - located in fck_image.js

is never called, and the Throbber() remains active in the dialog box, etc.

My question is, what do I have to do after my business logic in my doPost to pass control back to the popup and the fckeditor.

http://java.fckeditor.net/java-core/apidocs/net/fckeditor/connector/ConnectorServlet.html states that the doPost does the following in the actual ConnectorServlet:

It stores an uploaded file (renames a file if another exists with the same name) and then returns the JavaScript callback.

Currently, I have nothing after the business logic and as a result, NOTHING is the result (the JavaScript callback is never returned).

Thanks.

Tue, 11/25/2008 - 21:55

kdeslauriers

Joined: 25/11/2008

Posts: 3

Re: Extending ServletConnector Java

UploadResponse ur = new UploadResponse(UploadResponse.SC_OK,"/some/url/file.img","file.img","no error");
            
               // return result
               response.setHeader("Pragma", "no-cache"); // HTTP 1.0
               response.setHeader("Cache-Control", "no-store");
               response.setHeader("Content-Type", "text/html");
               response.setContentType("text/html");

               PrintWriter out = response.getWriter();
               out.print(ur);
               out.flush();
               out.close();

Seemed to do the trick.

Tue, 11/25/2008 - 22:13

mosipov

Joined: 22/02/2008

Posts: 574

Re: Extending ServletConnector Java

kdeslauriers,

great you found the solution yourself. Since you have adapted the Servlet to your needs. Maybe you could help us out. I have developed in the current trunk a complete Connector abstraction interface. I would be great if you check it out and tell us what you think. All classes reside in n.f.connector.

Thanks,

Mike