RE: Slide command line - uploads zero byte files

["PUSHPARAJAN,RAMAR (Non-HP-India,ex2)" <ra...@non.hp.com>]

Hi,

Thanks for that Info, 

I will try recompiling the source.

Regards
Pushparajan

-----Original Message-----
From: Yoshiyuki Kumadaki [mailto:kumadaki@webjp.co.jp]
Sent: Wednesday, October 31, 2001 10:49 AM
To: Slide Users List
Subject: Re: Slide command line - uploads zero byte files


Hi,

I have same trouble. I am using some original Webdav server.
The Webdav server does not accept PUT Header without Content-Length:
So I have modified WebdavResource, PutMethod.
I hope to be supported by Slide.

 PUT(file) : easy to implement 
      Content-Length: file.length()
 PUT(InputStream) : I add setContentLength(length) 
     to be called before calling PUT(InputStream) 

1 WebdavResource 
 1)  coment out import statement of  httpclient.method
   Because I would like to modify org.apache.webdav.lib.method.PutMethod
    rather than org.apache.commons.httpclient.methods.PutMethod

/*  
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.methods.HeadMethod;
import org.apache.commons.httpclient.methods.PostMethod;
import org.apache.commons.httpclient.methods.PutMethod;
*/

 2) Add setContentLength(long length) method for Put(InputStream)

    private long contentLength = -1 ;
    /**
     * Set Content-Length for Not File.
     * @param length of InputStream PUT data
     * 
     */
    public void setContentLength(long contentLength) {
                this.contentLength = contentLength;
    }

 3) Chnage calling sequence method.sendData(
    except method.sendData(file);
/* modified PUT
      From method.sendData(     is,byte[] data,string data,url
      --> method.setContentLength(contentLength);method.sendData(

*/

/* ex. original
   method.sendData(is);
  to */
   method.setContentLength(contentLength);
   method.sendData(is);


2. org.apache.webdav.lib.PutMethod 

    private long contentLength = -1;

    /**
     * Set Content-Length for Not File.
     * @param length of InputStream PUT data
     * 
     */
    public void setContentLength(long contentLength) {
                this.contentLength = contentLength;
    }

2.1 sendData(file)
    public void sendData(File file)
        throws IOException {
                setHeader("Content-Length", String.valueOf(file.length()) )
;
                super.sendData(file);
    }
    
2.2 sendData(!file)

    sendData(String data) sendData(InputStream is) 
    sendData(byte[] data) sendData(URL url)

    public void sendData(InputStream is)
        throws IOException {
                if (contentLength >= 0){
                        setHeader("Content-Length", String.valueOf( 
contentLength ) );
                        contentLength = -2;
            }
                super.sendData(is);

    }


At 13:51 01/10/30, Remy Maucherat wrote:
>
>> > Hi,
>> >
>> > I've downloaded the Slide source and Binanries. I compiled the Slide
>> > Client (Slide.java). When I do an PUT command it always creates a new
>file
>> > in the webdav directory with zero byte length. All other commands like
>> > dir, get etc work properly. Pls help me fix this.
>
>What is the server you're using ? Because of a variety of problems with the
>HTTP client, chunking is used when uploading with a PUT if the server is
>HTTP/1.1, which is something some servers don't like.
>Tomcat 4.0 should work ok. Tomcat 3.x should also be ok (it will be
>identified as a HTTP/1.0 server) in standalone.
>
>Remy


--
Yoshiyuki Kumadaki/熊懐 善之
 Web Japan Co.,Ltd /（株）ウエブジャパン
<http://www.webjp.co.jp/>


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