Package com.sun.xml.ws.util

Class ReadAllStream

java.lang.Object

java.io.InputStream

com.sun.xml.ws.util.ReadAllStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ReadAllStream
extends InputStream

Reads a input stream completely and creates a new stream by keeping some data in memory and the rest on the file system.

Author:

Jitendra Kotamraju

Constructor Summary

Constructors

Constructor	Description
ReadAllStream()

Method Summary

Modifier and Type	Method	Description
void	close()
int	read()
int	read(byte[] b, int off, int sz)
void	readAll(InputStream in, long inMemory)	Reads the data from input stream completely.

Methods inherited from class java.io.InputStream

available, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ReadAllStream

public ReadAllStream()

Method Details

readAll

public void readAll(InputStream in,
 long inMemory)
             throws IOException

Reads the data from input stream completely. It keeps inMemory size in the memory, and the rest on the file system. Caller's responsibility to close the InputStream. This method can be called only once.

Parameters:

in - from which to be read

inMemory - this much data is kept in the memory

Throws:

IOException - in case of exception

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b,
 int off,
 int sz)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException