Package org.apache.nifi.processors.hadoop.util

Class InputStreamWritable

java.lang.Object

org.apache.nifi.processors.hadoop.util.InputStreamWritable

All Implemented Interfaces:

org.apache.hadoop.io.Writable

public class InputStreamWritable
extends Object
implements org.apache.hadoop.io.Writable

Simple implementation of Writable that writes data from an InputStream. This class will throw an UnsupportedOperationException if readFields(DataInput) is called.

Field Summary

Fields

Modifier and Type	Field	Description
private final InputStream	inStream
private final int	size

Constructor Summary

Constructors

Constructor	Description
InputStreamWritable(InputStream inStream, int size)

Method Summary

Modifier and Type	Method	Description
void	readFields(DataInput di)
void	write(DataOutput output)

Methods inherited from class java.lang.Object

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

Field Details

inStream

private final InputStream inStream

size

private final int size

Constructor Details

InputStreamWritable

public InputStreamWritable(InputStream inStream,
 int size)

Method Details

write

public void write(DataOutput output)
           throws IOException

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

readFields

public void readFields(DataInput di)
                throws IOException

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException