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List:       slide-dev
Subject:    Re: Webdavlib.jar --- file name too long exception
From:       "Sung-Gu" <jericho.at.apache.org () progressive-comp ! com>
Date:       2002-04-29 15:56:22
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To prevent your problem, probably, we need the file name to be shorted by the hash \
function... We have to read and write the hash-named file, and after any reading or \
writing, I guess...  

Currenly, the temporary directory and file is readable, because it has time and a \
saving directory information. So before any better ideas, I will JUST set the length \
for file name LOWER temporarily...  

Sung-Gu

----- Original Message ----- 
From: "Yu Yizhuan" <yzyu@yahoo.com>
To: <slide-dev@jakarta.apache.org>; <slide-user@jakarta.apache.org>
Sent: Thursday, April 18, 2002 6:03 PM
Subject: Webdavlib.jar --- file name too long exception


> Hi,
> 
> I am using Webdavlib.jar to download files. When a file path is very long, I
> got this:
> 
> [java] Message:
> temp/1019118623166-%2Fattic%2Fsts%2Fspider%2Fdoc%2Fsun02%2Fexport%2Fhome%2Fa
> yu%2Ftmp_spider_test%2Fdoc%2Fatlas1%2Fgenericloader%2Fsample%2Ftemp%2Fexport
> %2Fhome%2Fayu%2Ftmp_spider_test%2Fdoc%2Fatlas%2Folympus%2Fxdocs%2Fcomponents
> %2Fworkpool%2Frmi_tutorial.xml.tmp (File name too long)
> [java] Class: java.io.FileNotFoundException
> [java] Stack trace:
> [java] java.io.FileNotFoundException:
> temp/1019118623166-%2Fattic%2Fsts%2Fspider%2Fdoc%2Fsun02%2Fexport%2Fhome%2Fa
> yu%2Ftmp_spider_test%2Fdoc%2Fatlas1%2Fgenericloader%2Fsample%2Ftemp%2Fexport
> %2Fhome%2Fayu%2Ftmp_spider_test%2Fdoc%2Fatlas%2Folympus%2Fxdocs%2Fcomponents
> %2Fworkpool%2Frmi_tutorial.xml.tmp (File name too long)
> [java]  at java.io.FileOutputStream.open(Native Method)
> [java]  at java.io.FileOutputStream.<init>(FileOutputStream.java:102)
> [java]  at java.io.FileOutputStream.<init>(FileOutputStream.java:62)
> [java]  at java.io.FileOutputStream.<init>(FileOutputStream.java:132)
> [java]  at
> org.apache.commons.httpclient.methods.GetMethod.parseResponse(GetMethod.java
> > 393)
> [java]  at
> org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:669)
> [java]  at
> org.apache.webdav.lib.WebdavResource.getMethodData(WebdavResource.java:2064)
> [java]  at
> imtf.ch.atlas.spider.atticclient.FileManager.loadFile(FileManager.java:938)
> [java]  at
> imtf.ch.atlas.spider.atticclient.FileManager.download(FileManager.java:271)
> 
> 
> The webdavlib.jar API tries to write a tmp file on disk and find the file
> nams is too long.  I think to generate that kind of tmp file path could be
> replaced by other ways to avoid this problem.
> 
> Albert
> 
> 
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