org.apache.camel.converter.stream
Class CachedOutputStream

java.lang.Object
  java.io.OutputStream
      org.apache.camel.converter.stream.CachedOutputStream

All Implemented Interfaces:

Closeable, Flushable

public class CachedOutputStream
extends OutputStream

This output stream will store the content into a File if the stream context size is exceed the THRESHOLD which's default value is 64K. The temp file will store in the temp directory, you can configure it by setting the TEMP_DIR property. If you don't set the TEMP_DIR property, it will choose the directory which is set by the system property of "java.io.tmpdir". You can get a cached input stream of this stream. The temp file which is created with this output stream will be deleted when you close this output stream or the all cached fileInputStream is closed after the exchange is completed.

Field Summary

static String	BUFFER_SIZE
static String	TEMP_DIR
static String	THRESHOLD

Constructor Summary

CachedOutputStream(Exchange exchange)

CachedOutputStream(Exchange exchange, boolean closedOnCompletion)

Method Summary

void	close()
boolean	equals(Object obj)
void	flush()
int	getBufferSize()
InputStream	getInputStream()
StreamCache	getStreamCache()
InputStream	getWrappedInputStream()
int	hashCode()
String	toString()
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int b)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

THRESHOLD

public static final String THRESHOLD

See Also:

Constant Field Values

BUFFER_SIZE

public static final String BUFFER_SIZE

See Also:

Constant Field Values

TEMP_DIR

public static final String TEMP_DIR

See Also:

Constant Field Values

Constructor Detail

CachedOutputStream

public CachedOutputStream(Exchange exchange)

CachedOutputStream

public CachedOutputStream(Exchange exchange,
                          boolean closedOnCompletion)

Method Detail

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

Overrides:

close in class OutputStream

Throws:

IOException

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

write

public void write(byte[] b,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(byte[] b)
           throws IOException

Overrides:

write in class OutputStream

Throws:

IOException

write

public void write(int b)
           throws IOException

Specified by:

write in class OutputStream

Throws:

IOException

getInputStream

public InputStream getInputStream()
                           throws IOException

Throws:

IOException

getWrappedInputStream

public InputStream getWrappedInputStream()
                                  throws IOException

Throws:

IOException

getStreamCache

public StreamCache getStreamCache()
                           throws IOException

Throws:

IOException

getBufferSize

public int getBufferSize()