de.ipcon.tools.io

Class InputStreamWrapper

java.lang.Object

de.ipcon.tools.io.InputStreamWrapper

public class InputStreamWrapper
extends java.lang.Object

Wrapper for the real InputStream which knows about the length of the data that is to be transmitted through this InputStream. Used in BackendProtocolServer to deliver data directly from InputStream of a BLOB-file instead of first loading it into memory. This minimizes the memory-footprint for delivering BLOB from complete file-size to max. 4KB.

Constructor Summary

Constructors

Constructor and Description
InputStreamWrapper(java.io.InputStream _instream, long _len, java.lang.Long _id)

Method Summary

Modifier and Type	Method and Description
void	close(long read)
byte[]	finalToByteArray()
java.io.InputStream	getInstream()
long	getLength()
int	read(byte[] b)
void	setInstream(java.io.InputStream $4)

Methods inherited from class java.lang.Object

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

Constructor Detail

InputStreamWrapper

public InputStreamWrapper(java.io.InputStream _instream,
                          long _len,
                          java.lang.Long _id)

Method Detail

read

public int read(byte[] b)

getLength

public long getLength()

close

public void close(long read)

finalToByteArray

public byte[] finalToByteArray()

getInstream

public java.io.InputStream getInstream()

setInstream

public void setInstream(java.io.InputStream $4)