Package com.saperion.rmi

Class TempBufferContentHandler

java.lang.Object

com.saperion.rmi.TempBufferContentHandler

All Implemented Interfaces:

SerializableStreamContentHandler, java.io.Closeable, java.lang.AutoCloseable

public class TempBufferContentHandler
extends java.lang.Object
implements SerializableStreamContentHandler

A SerializableStreamContentHandler that writes to a temporary buffer.

Nested Class Summary

Nested classes/interfaces inherited from interface com.saperion.rmi.SerializableStreamContentHandler

SerializableStreamContentHandler.ContentHandlers

Constructor Summary

Constructors

Constructor	Description
TempBufferContentHandler()	Default constructor that reads the following settings from saperion.properties.

Method Summary

Modifier and Type	Method	Description
void	close()
java.io.InputStream	getInputStream()
boolean	persisted()
long	write(SaRMIServerCommand command, int token, java.lang.String filename, byte[] buffer, boolean isLast, int element, boolean doStreaming)	Writes the content.

Methods inherited from class java.lang.Object

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

Constructor Detail

TempBufferContentHandler

public TempBufferContentHandler()

Default constructor that reads the following settings from saperion.properties.

• operations.binary.tempdir = the directory to store the temporary files
• operations.binary.inmemorybytes = number of bytes to keep in memory

Method Detail

write

public long write(SaRMIServerCommand command,
                  int token,
                  java.lang.String filename,
                  byte[] buffer,
                  boolean isLast,
                  int element,
                  boolean doStreaming)
           throws java.io.IOException

Description copied from interface: SerializableStreamContentHandler

Writes the content.

Specified by:

write in interface SerializableStreamContentHandler

Parameters:

command - server command used for writing

token - current user token

filename - name of the file that is written

buffer - data to write

isLast - whether the buffer is the last one to write

element - content element that is written

doStreaming - enable or disable streaming to the archive

Returns:

the number that was assigned to the written element

Throws:

java.io.IOException - IO exception when writing

persisted

public boolean persisted()

Specified by:

persisted in interface SerializableStreamContentHandler

Returns:

true if the content written to this content handler was persisted.

getInputStream

public java.io.InputStream getInputStream()
                                   throws java.io.IOException

Specified by:

getInputStream in interface SerializableStreamContentHandler

Returns:

Input stream for content that was not yet persisted.

Throws:

java.io.IOException - IO exception when opening stream

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Throws:

java.io.IOException