org.eclipse.smila.datamodel.ipc

Class IpcRecordWriter

java.lang.Object

org.eclipse.smila.datamodel.ipc.IpcRecordWriter

public class IpcRecordWriter
extends java.lang.Object

Utility class for writing Record objects to binary (BON) and JSON.

Author:

aweber

Constructor Summary

Constructors

Constructor and Description
IpcRecordWriter()
IpcRecordWriter(boolean printPretty)

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	writeBinaryObject(Record record)
void	writeBinaryStream(Record record, java.io.OutputStream stream)
java.lang.String	writeJsonObject(Record record)
void	writeJsonStream(Record record, java.io.OutputStream stream)
void	writeStream(Record record, IpcStreamWriter writer)

Methods inherited from class java.lang.Object

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

Constructor Detail

IpcRecordWriter

public IpcRecordWriter()

IpcRecordWriter

public IpcRecordWriter(boolean printPretty)

Parameters:

printPretty - whether JSON output should be formatted.

Method Detail

writeBinaryObject

public byte[] writeBinaryObject(Record record)
                         throws java.io.IOException

Parameters:

record - input Record object

Returns:

input Record converted to BON

Throws:

java.io.IOException

writeBinaryStream

public void writeBinaryStream(Record record,
                     java.io.OutputStream stream)
                       throws java.io.IOException

Parameters:

record - input Record object

stream - stream to write the output in BON format.

Throws:

java.io.IOException

writeJsonObject

public java.lang.String writeJsonObject(Record record)
                                 throws java.io.IOException

Parameters:

record - input Record object

Returns:

input Record converted to JSON

Throws:

java.io.IOException

writeJsonStream

public void writeJsonStream(Record record,
                   java.io.OutputStream stream)
                     throws java.io.IOException

Parameters:

record - input Record object

stream - stream to write the output as JSON.

Throws:

java.io.IOException

writeStream

public void writeStream(Record record,
               IpcStreamWriter writer)
                 throws java.io.IOException

Parameters:

record - input Record object

writer - writer with an underlying stream to write the ouput to.

Throws:

java.io.IOException