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Work around for unable to delete temp file.

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@32854 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Mark Rogers
2011-12-19 11:47:16 +00:00
parent 4b25d0a6d5
commit 2b6bd1ab73
1 changed files with 34 additions and 3 deletions
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37
source/java/org/alfresco/filesys/repo/CommandExecutorImpl.java
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@@ -1,7 +1,9 @@
package org.alfresco.filesys.repo;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;
import java.util.List;
import org.alfresco.filesys.alfresco.ExtendedDiskInterface;
@@ -104,7 +106,7 @@ public class CommandExecutorImpl implements CommandExecutor
{
if(logger.isDebugEnabled())
{
logger.debug("post error", pe);
logger.debug("error executing command :command" + command, pe);
}
CompoundCommand c = (CompoundCommand)command;
@@ -280,11 +282,40 @@ public class CommandExecutorImpl implements CommandExecutor
}
File file = r.getNetworkFile().getFile();
boolean isDeleted = file.delete();
if(!isDeleted)
{
{
logger.debug("unable to delete temp file:" + r.getNetworkFile() + ", closed="+ r.getNetworkFile().isClosed());
/*
* Unable to delete temporary file
* Could be a bug with the file handle not being closed, but yourkit does not
* find anything awry.
* There are reported Windows JVM bugs such as 4715154 ...
*/
FileChannel outChan = null;
try
{
outChan = new FileOutputStream(file).getChannel();
outChan.truncate(0);
}
catch (IOException e)
{
logger.debug("unable to clean up file", e);
}
finally
{
if(outChan != null)
{
try
{
outChan.close();
}
catch(IOException e){}
}
}
}
}
else if(command instanceof ReturnValueCommand)
{