Package nl.knaw.dans.layerstore

Class ProcessInputStream

java.lang.Object

java.io.InputStream

nl.knaw.dans.layerstore.ProcessInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ProcessInputStream
extends InputStream

An InputStream that checks the status of a process after each read operation and throws an IOException if the process has terminated with a non-zero exit code.

Constructor Summary

Constructors

Constructor	Description
ProcessInputStream(Process process)	Creates a new ProcessInputStream that reads from the given process's input stream.

Method Summary

Modifier and Type	Method	Description
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, nullInputStream, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ProcessInputStream

public ProcessInputStream(Process process)

Creates a new ProcessInputStream that reads from the given process's input stream.

Parameters:

process - the process to read from

Method Details

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

read

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

Overrides:

read in class InputStream

Throws:

IOException