org.apache.jackrabbit.core.util.db
Class StreamWrapper

java.lang.Object
  org.apache.jackrabbit.core.util.db.StreamWrapper

public class StreamWrapper
extends Object

Constructor Summary

StreamWrapper(InputStream in, long size)
Creates a wrapper for the given InputStream that can safely be passed as a parameter to the ConnectionHelper.exec(String, Object...), ConnectionHelper.exec(String, Object[], boolean, int) and ConnectionHelper.update(String, Object[]) methods.

Method Summary

void	cleanupResources() Cleans up the internal Resources
long	getSize()
InputStream	getStream()
boolean	resetStream() Resets the internal InputStream that it could be re-read. Is used from RetryManager if a SQLException has occurred. At the moment only a TempFileInputStream can be reseted.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StreamWrapper

public StreamWrapper(InputStream in,
                     long size)

Creates a wrapper for the given InputStream that can safely be passed as a parameter to the ConnectionHelper.exec(String, Object...), ConnectionHelper.exec(String, Object[], boolean, int) and ConnectionHelper.update(String, Object[]) methods. If the wrapped Stream is a TempFileInputStream it will be wrapped again by a BufferedInputStream.

Parameters:

in - the InputStream to wrap

size - the size of the input stream

Method Detail

getStream

public InputStream getStream()

getSize

public long getSize()

cleanupResources

public void cleanupResources()

Cleans up the internal Resources

resetStream

public boolean resetStream()

Resets the internal InputStream that it could be re-read.
Is used from RetryManager if a SQLException has occurred.
At the moment only a TempFileInputStream can be reseted.

Returns:

returns true if it was able to reset the Stream