Package edu.wisc.ssec.mcidasv.util

Class BackgroundUnzipper

java.lang.Object

javax.swing.SwingWorker<Long,Long>

edu.wisc.ssec.mcidasv.util.BackgroundUnzipper

All Implemented Interfaces:

Runnable, Future<Long>, RunnableFuture<Long>

public class BackgroundUnzipper
extends SwingWorker<Long,Long>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	BackgroundUnzipper.CountingInputStream

Nested classes/interfaces inherited from class javax.swing.SwingWorker

SwingWorker.StateValue

Nested classes/interfaces inherited from interface java.util.concurrent.Future

Future.State

Field Summary

Fields

Modifier and Type	Field	Description
private BackgroundUnzipper.CountingInputStream	countingStream
private String	currentEntry
private static final org.slf4j.Logger	logger
private final ActionListener	taskPerformer
private final Timer	taskTimer
private long	totalSize
private final String	zipFile
private ZipInputStream	zipStream

Constructor Summary

Constructors

Constructor	Description
BackgroundUnzipper(String zipFile)

Method Summary

Modifier and Type	Method	Description
protected Long	doInBackground()
Long	getCurrentBytes()
String	getCurrentEntry()
private InputStream	getInputStream(String path)
long	getPercentage()
protected void	process(List<Long> durr)

Methods inherited from class javax.swing.SwingWorker

addPropertyChangeListener, cancel, done, execute, firePropertyChange, get, get, getProgress, getPropertyChangeSupport, getState, isCancelled, isDone, publish, removePropertyChangeListener, run, setProgress

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.Future

exceptionNow, resultNow, state

Field Details

logger

private static final org.slf4j.Logger logger

zipFile

private final String zipFile

countingStream

private BackgroundUnzipper.CountingInputStream countingStream

zipStream

private ZipInputStream zipStream

totalSize

private long totalSize

currentEntry

private String currentEntry

taskPerformer

private final ActionListener taskPerformer

taskTimer

private final Timer taskTimer

Constructor Details

BackgroundUnzipper

public BackgroundUnzipper(String zipFile)

Method Details

getCurrentBytes

public Long getCurrentBytes()

getCurrentEntry

public String getCurrentEntry()

getPercentage

public long getPercentage()

doInBackground

protected Long doInBackground()
                       throws Exception

Specified by:

doInBackground in class SwingWorker<Long,Long>

Throws:

Exception

process

protected void process(List<Long> durr)

Overrides:

process in class SwingWorker<Long,Long>

getInputStream

private InputStream getInputStream(String path)