Class RenameFilesTask

java.lang.Object

net.lingala.zip4j.tasks.AsyncZipTask<RenameFilesTask.RenameFilesTaskParameters>

net.lingala.zip4j.tasks.AbstractModifyFileTask<RenameFilesTask.RenameFilesTaskParameters>

net.lingala.zip4j.tasks.RenameFilesTask

public class RenameFilesTask
extends AbstractModifyFileTask<RenameFilesTask.RenameFilesTaskParameters>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RenameFilesTask.RenameFilesTaskParameters

Nested classes/interfaces inherited from class AsyncZipTask

AsyncZipTask.AsyncTaskParameters

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor	Description
RenameFilesTask(ZipModel zipModel, HeaderWriter headerWriter, RawIO rawIO, AsyncZipTask.AsyncTaskParameters asyncTaskParameters)

Method Summary

Modifier and Type	Method	Description
protected long	calculateTotalWork(RenameFilesTask.RenameFilesTaskParameters taskParameters)
private long	copyEntryAndChangeFileName(byte[] newFileNameBytes, FileHeader fileHeader, long start, long totalLengthOfEntry, RandomAccessFile inputStream, OutputStream outputStream, ProgressMonitor progressMonitor, int bufferSize)
protected void	executeTask(RenameFilesTask.RenameFilesTaskParameters taskParameters, ProgressMonitor progressMonitor)
private Map<String,String>	filterNonExistingEntriesAndAddSeparatorIfNeeded(Map<String,String> inputFileNamesMap)
private Map.Entry<String,String>	getCorrespondingEntryFromMap(FileHeader fileHeaderToBeChecked, Map<String,String> fileNamesMap)
private String	getNewFileName(String newFileName, String oldFileName, String fileNameFromHeaderToBeChanged)
protected ProgressMonitor.Task	getTask()
private void	updateHeadersInZipModel(List<FileHeader> sortedFileHeaders, FileHeader fileHeader, String newFileName, byte[] newFileNameBytes, int headersOffset)

Methods inherited from class AbstractModifyFileTask

cleanupFile, cloneAndSortFileHeadersByOffset, copyFile, getOffsetOfNextEntry, getTemporaryFile, updateOffsetsForAllSubsequentFileHeaders

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

headerWriter

private final HeaderWriter headerWriter

rawIO

private final RawIO rawIO

Constructor Details

RenameFilesTask

public RenameFilesTask(ZipModel zipModel,
 HeaderWriter headerWriter,
 RawIO rawIO,
 AsyncZipTask.AsyncTaskParameters asyncTaskParameters)

Method Details

executeTask

protected void executeTask(RenameFilesTask.RenameFilesTaskParameters taskParameters,
 ProgressMonitor progressMonitor)
                    throws IOException

Specified by:

executeTask in class AsyncZipTask<RenameFilesTask.RenameFilesTaskParameters>

Throws:

IOException

calculateTotalWork

protected long calculateTotalWork(RenameFilesTask.RenameFilesTaskParameters taskParameters)

Specified by:

calculateTotalWork in class AsyncZipTask<RenameFilesTask.RenameFilesTaskParameters>

getTask

protected ProgressMonitor.Task getTask()

Specified by:

getTask in class AsyncZipTask<RenameFilesTask.RenameFilesTaskParameters>

copyEntryAndChangeFileName

private long copyEntryAndChangeFileName(byte[] newFileNameBytes,
 FileHeader fileHeader,
 long start,
 long totalLengthOfEntry,
 RandomAccessFile inputStream,
 OutputStream outputStream,
 ProgressMonitor progressMonitor,
 int bufferSize)
                                 throws IOException

Throws:

IOException

getCorrespondingEntryFromMap

private Map.Entry<String,String> getCorrespondingEntryFromMap(FileHeader fileHeaderToBeChecked,
 Map<String,String> fileNamesMap)

updateHeadersInZipModel

private void updateHeadersInZipModel(List<FileHeader> sortedFileHeaders,
 FileHeader fileHeader,
 String newFileName,
 byte[] newFileNameBytes,
 int headersOffset)
                              throws ZipException

Throws:

ZipException

filterNonExistingEntriesAndAddSeparatorIfNeeded

private Map<String,String> filterNonExistingEntriesAndAddSeparatorIfNeeded(Map<String,String> inputFileNamesMap)
                                                                    throws ZipException

Throws:

ZipException

getNewFileName

private String getNewFileName(String newFileName,
 String oldFileName,
 String fileNameFromHeaderToBeChanged)
                       throws ZipException

Throws:

ZipException