org.apache.camel.converter.stream

Class CachedOutputStream

java.lang.Object

java.io.OutputStream

org.apache.camel.converter.stream.CachedOutputStream

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable

public class CachedOutputStream
extends OutputStream

This output stream will store the content into a File if the stream context size is exceed the THRESHOLD value. The default THRESHOLD value is StreamCache.DEFAULT_SPOOL_THRESHOLD bytes .

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

Fields

Modifier and Type	Field and Description
static String	BUFFER_SIZE Deprecated.
static String	CIPHER_TRANSFORMATION Deprecated.
static String	TEMP_DIR Deprecated.
static String	THRESHOLD Deprecated.

Constructor Summary

Constructors

Constructor and Description
CachedOutputStream(Exchange exchange)
CachedOutputStream(Exchange exchange, boolean closedOnCompletion)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
boolean	equals(Object obj)
void	flush()
int	getBufferSize() Deprecated. use getStrategyBufferSize()
OutputStream	getCurrentStream()
InputStream	getInputStream()
int	getStrategyBufferSize()
StreamCache	getStreamCache() Deprecated. use newStreamCache()
InputStream	getWrappedInputStream()
int	hashCode()
StreamCache	newStreamCache() Creates a new StreamCache from the data cached in this OutputStream.
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

@Deprecated
public static final String THRESHOLD

Deprecated.

See Also:

Constant Field Values

BUFFER_SIZE

@Deprecated
public static final String BUFFER_SIZE

Deprecated.

See Also:

Constant Field Values

TEMP_DIR

@Deprecated
public static final String TEMP_DIR

Deprecated.

See Also:

Constant Field Values

CIPHER_TRANSFORMATION

@Deprecated
public static final String CIPHER_TRANSFORMATION

Deprecated.

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

Specified by:

close in interface AutoCloseable

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

getCurrentStream

public OutputStream getCurrentStream()

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

@Deprecated
public StreamCache getStreamCache()
                           throws IOException

Deprecated. use newStreamCache()

Throws:

IOException

newStreamCache

public StreamCache newStreamCache()
                           throws IOException

Creates a new StreamCache from the data cached in this OutputStream.

Throws:

IOException

getBufferSize

@Deprecated
public int getBufferSize()

Deprecated. use getStrategyBufferSize()

getStrategyBufferSize

public int getStrategyBufferSize()