org.apache.chemistry.opencmis.server.shared

Class ThresholdOutputStream

java.lang.Object

java.io.OutputStream

org.apache.chemistry.opencmis.server.shared.ThresholdOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class ThresholdOutputStream
extends OutputStream

An OutputStream that stores the data in main memory until it reaches a threshold. If the threshold is passed the data is written to a temporary file. It it is important to close this OutputStream before getInputStream() is called or call destroy() if the InputStream isn't required!

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ThresholdOutputStream.ThresholdInputStream Provides information about the input stream.

Constructor Summary

Constructors

Constructor and Description
ThresholdOutputStream(File tempDir, int memoryThreshold)
ThresholdOutputStream(int initSize, File tempDir, int memoryThreshold)

Method Summary

Modifier and Type	Method and Description
void	close()
void	destroy() Destroys the object before it has been read.
void	flush()
InputStream	getInputStream() Returns the data as an InputStream.
long	getSize()
void	write(byte[] buffer)
void	write(byte[] buffer, int offset, int len)
void	write(int oneByte)

Methods inherited from class java.lang.Object

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

Constructor Detail

ThresholdOutputStream

public ThresholdOutputStream(File tempDir,
                             int memoryThreshold)

ThresholdOutputStream

public ThresholdOutputStream(int initSize,
                             File tempDir,
                             int memoryThreshold)

Method Detail

getSize

public long getSize()

write

public void write(byte[] buffer)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] buffer,
                  int offset,
                  int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(int oneByte)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Overrides:

flush in class OutputStream

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class OutputStream

Throws:

IOException

destroy

public void destroy()

Destroys the object before it has been read.

getInputStream

public InputStream getInputStream()
                           throws Exception

Returns the data as an InputStream.

Throws:

Exception