Package net.lingala.zip4j.tasks

Class ExtractFileTask

java.lang.Object

net.lingala.zip4j.tasks.AsyncZipTask<T>

net.lingala.zip4j.tasks.AbstractExtractFileTask<ExtractFileTask.ExtractFileTaskParameters>

net.lingala.zip4j.tasks.ExtractFileTask

public class ExtractFileTask
extends AbstractExtractFileTask<ExtractFileTask.ExtractFileTaskParameters>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ExtractFileTask.ExtractFileTaskParameters

Nested classes/interfaces inherited from class net.lingala.zip4j.tasks.AsyncZipTask

AsyncZipTask.AsyncTaskParameters

Field Summary

Fields

Modifier and Type	Field	Description
private char[]	password
private SplitFileInputStream	splitInputStream

Constructor Summary

Constructors

Constructor	Description
ExtractFileTask(ZipModel zipModel, char[] password, UnzipParameters unzipParameters, AsyncZipTask.AsyncTaskParameters asyncTaskParameters)

Method Summary

Modifier and Type	Method	Description
protected long	calculateTotalWork(ExtractFileTask.ExtractFileTaskParameters taskParameters)
private ZipInputStream	createZipInputStream(Zip4jConfig zip4jConfig)
private java.lang.String	determineNewFileName(java.lang.String newFileName, java.lang.String fileNameToExtract, FileHeader fileHeaderBeingExtracted)
protected void	executeTask(ExtractFileTask.ExtractFileTaskParameters taskParameters, ProgressMonitor progressMonitor)
private java.util.List<FileHeader>	getFileHeadersToExtract(java.lang.String fileNameToExtract)

Methods inherited from class net.lingala.zip4j.tasks.AbstractExtractFileTask

extractFile, getTask, getZipModel

Methods inherited from class net.lingala.zip4j.tasks.AsyncZipTask

execute, verifyIfTaskIsCancelled

Methods inherited from class java.lang.Object

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

Field Detail

password

private char[] password

splitInputStream

private SplitFileInputStream splitInputStream

Constructor Detail

ExtractFileTask

public ExtractFileTask(ZipModel zipModel,
                       char[] password,
                       UnzipParameters unzipParameters,
                       AsyncZipTask.AsyncTaskParameters asyncTaskParameters)

Method Detail

executeTask

protected void executeTask(ExtractFileTask.ExtractFileTaskParameters taskParameters,
                           ProgressMonitor progressMonitor)
                    throws java.io.IOException

Specified by:

executeTask in class AsyncZipTask<ExtractFileTask.ExtractFileTaskParameters>

Throws:

java.io.IOException

calculateTotalWork

protected long calculateTotalWork(ExtractFileTask.ExtractFileTaskParameters taskParameters)
                           throws ZipException

Specified by:

calculateTotalWork in class AsyncZipTask<ExtractFileTask.ExtractFileTaskParameters>

Throws:

ZipException

getFileHeadersToExtract

private java.util.List<FileHeader> getFileHeadersToExtract(java.lang.String fileNameToExtract)
                                                    throws ZipException

Throws:

ZipException

createZipInputStream

private ZipInputStream createZipInputStream(Zip4jConfig zip4jConfig)
                                     throws java.io.IOException

Throws:

java.io.IOException

determineNewFileName

private java.lang.String determineNewFileName(java.lang.String newFileName,
                                              java.lang.String fileNameToExtract,
                                              FileHeader fileHeaderBeingExtracted)