Class MergeSplitZipFileTask

java.lang.Object

net.lingala.zip4j.tasks.AsyncZipTask<MergeSplitZipFileTask.MergeSplitZipFileTaskParameters>

net.lingala.zip4j.tasks.MergeSplitZipFileTask

public class MergeSplitZipFileTask
extends AsyncZipTask<MergeSplitZipFileTask.MergeSplitZipFileTaskParameters>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MergeSplitZipFileTask.MergeSplitZipFileTaskParameters

Nested classes/interfaces inherited from class AsyncZipTask

AsyncZipTask.AsyncTaskParameters

Field Summary

Fields

Modifier and Type	Field	Description
private final RawIO	rawIO
private final ZipModel	zipModel

Constructor Summary

Constructors

Constructor	Description
MergeSplitZipFileTask(ZipModel zipModel, AsyncZipTask.AsyncTaskParameters asyncTaskParameters)

Method Summary

Modifier and Type	Method	Description
protected long	calculateTotalWork(MergeSplitZipFileTask.MergeSplitZipFileTaskParameters taskParameters)
private RandomAccessFile	createSplitZipFileStream(ZipModel zipModel, int partNumber)
protected void	executeTask(MergeSplitZipFileTask.MergeSplitZipFileTaskParameters taskParameters, ProgressMonitor progressMonitor)
private File	getNextSplitZipFile(ZipModel zipModel, int partNumber)
protected ProgressMonitor.Task	getTask()
private void	updateFileHeaderOffsetsForIndex(List<FileHeader> fileHeaders, long offsetToAdd, int index, int splitSignatureOverhead)
private void	updateHeadersForMergeSplitFileAction(ZipModel zipModel, long totalBytesWritten, OutputStream outputStream, Charset charset)
private void	updateSplitEndCentralDirectory(ZipModel zipModel)
private void	updateSplitZip64EndCentralDirLocator(ZipModel zipModel, long totalFileSize)
private void	updateSplitZip64EndCentralDirRec(ZipModel zipModel, long totalFileSize)
private void	updateSplitZipModel(ZipModel zipModel, long totalFileSize)

Methods inherited from class AsyncZipTask

execute, verifyIfTaskIsCancelled

Methods inherited from class Object

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

Field Details

zipModel

private final ZipModel zipModel

rawIO

private final RawIO rawIO

Constructor Details

MergeSplitZipFileTask

public MergeSplitZipFileTask(ZipModel zipModel,
 AsyncZipTask.AsyncTaskParameters asyncTaskParameters)

Method Details

executeTask

protected void executeTask(MergeSplitZipFileTask.MergeSplitZipFileTaskParameters taskParameters,
 ProgressMonitor progressMonitor)
                    throws IOException

Specified by:

executeTask in class AsyncZipTask<MergeSplitZipFileTask.MergeSplitZipFileTaskParameters>

Throws:

IOException

calculateTotalWork

protected long calculateTotalWork(MergeSplitZipFileTask.MergeSplitZipFileTaskParameters taskParameters)

Specified by:

calculateTotalWork in class AsyncZipTask<MergeSplitZipFileTask.MergeSplitZipFileTaskParameters>

updateFileHeaderOffsetsForIndex

private void updateFileHeaderOffsetsForIndex(List<FileHeader> fileHeaders,
 long offsetToAdd,
 int index,
 int splitSignatureOverhead)

getNextSplitZipFile

private File getNextSplitZipFile(ZipModel zipModel,
 int partNumber)

createSplitZipFileStream

private RandomAccessFile createSplitZipFileStream(ZipModel zipModel,
 int partNumber)
                                           throws FileNotFoundException

Throws:

FileNotFoundException

updateHeadersForMergeSplitFileAction

private void updateHeadersForMergeSplitFileAction(ZipModel zipModel,
 long totalBytesWritten,
 OutputStream outputStream,
 Charset charset)
                                           throws IOException,
CloneNotSupportedException

Throws:

IOException

CloneNotSupportedException

updateSplitZipModel

private void updateSplitZipModel(ZipModel zipModel,
 long totalFileSize)

updateSplitEndCentralDirectory

private void updateSplitEndCentralDirectory(ZipModel zipModel)

updateSplitZip64EndCentralDirLocator

private void updateSplitZip64EndCentralDirLocator(ZipModel zipModel,
 long totalFileSize)

updateSplitZip64EndCentralDirRec

private void updateSplitZip64EndCentralDirRec(ZipModel zipModel,
 long totalFileSize)

getTask

protected ProgressMonitor.Task getTask()

Specified by:

getTask in class AsyncZipTask<MergeSplitZipFileTask.MergeSplitZipFileTaskParameters>