org.apache.jackrabbit.core.util.db

Class StreamWrapper

java.lang.Object

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

public class StreamWrapper
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
StreamWrapper(java.io.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

Modifier and Type	Method and Description
void	closeStream()
long	getSize()
java.io.InputStream	getStream()
boolean	resetStream() Resets the internal InputStream that it could be re-read. Is used from ConnectionHelper.RetryManager if a SQLException has occurred. It relies on the assumption that the InputStream was not marked anywhere during reading.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamWrapper

public StreamWrapper(java.io.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.

Parameters:

in - the InputStream to wrap

size - the size of the input stream

Method Detail

getStream

public java.io.InputStream getStream()

getSize

public long getSize()

closeStream

public void closeStream()

resetStream

public boolean resetStream()

Resets the internal InputStream that it could be re-read.
Is used from ConnectionHelper.RetryManager if a SQLException has occurred.
It relies on the assumption that the InputStream was not marked anywhere during reading.

Returns:

returns true if it was able to reset the Stream