com.atlassian.jira.task
Class ProgressMonitoringFileInputStream

java.lang.Object
  java.io.InputStream
      java.io.FilterInputStream
          com.atlassian.jira.task.ProgressMonitoringFileInputStream

All Implemented Interfaces:

Closeable

public class ProgressMonitoringFileInputStream
extends FilterInputStream

A FileInputStream that can log progress when the inputstream is being read. The passed in task progress sink should have been provided with the overall file size to be read already to provide meaningful updates since the underlying inputstream implementation may not return the overall size of the data to be read reliably.

Since:

v4.4

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

ProgressMonitoringFileInputStream(InputStream in, TaskProgressSink taskProgressSink, String subTask, String message)

Method Summary

int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

ProgressMonitoringFileInputStream

public ProgressMonitoringFileInputStream(InputStream in,
                                         TaskProgressSink taskProgressSink,
                                         String subTask,
                                         String message)

Method Detail

read

public int read()
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException

read

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

Overrides:

read in class FilterInputStream

Throws:

IOException

read

public int read(byte[] b)
         throws IOException

Overrides:

read in class FilterInputStream

Throws:

IOException