Package net.lingala.zip4j.tasks
Class RemoveFilesFromZipTask
java.lang.Object
net.lingala.zip4j.tasks.AsyncZipTask<RemoveFilesFromZipTask.RemoveFilesFromZipTaskParameters>
net.lingala.zip4j.tasks.AbstractModifyFileTask<RemoveFilesFromZipTask.RemoveFilesFromZipTaskParameters>
net.lingala.zip4j.tasks.RemoveFilesFromZipTask
public class RemoveFilesFromZipTask
extends AbstractModifyFileTask<RemoveFilesFromZipTask.RemoveFilesFromZipTaskParameters>
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Nested Class Summary
Nested ClassesModifier and TypeClassDescriptionstatic class
Nested classes/interfaces inherited from class net.lingala.zip4j.tasks.AsyncZipTask
AsyncZipTask.AsyncTaskParameters
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Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionRemoveFilesFromZipTask
(ZipModel zipModel, HeaderWriter headerWriter, AsyncZipTask.AsyncTaskParameters asyncTaskParameters) -
Method Summary
Modifier and TypeMethodDescriptionprotected long
protected void
executeTask
(RemoveFilesFromZipTask.RemoveFilesFromZipTaskParameters taskParameters, ProgressMonitor progressMonitor) filterNonExistingEntries
(List<String> filesToRemove) protected ProgressMonitor.Task
getTask()
private long
negate
(long val) private boolean
shouldEntryBeRemoved
(FileHeader fileHeaderToBeChecked, List<String> fileNamesToBeRemoved) private void
updateHeaders
(List<FileHeader> sortedFileHeaders, FileHeader fileHeaderThatWasRemoved, long offsetToSubtract) Methods inherited from class net.lingala.zip4j.tasks.AbstractModifyFileTask
cleanupFile, cloneAndSortFileHeadersByOffset, copyFile, getOffsetOfNextEntry, getTemporaryFile, updateOffsetsForAllSubsequentFileHeaders
Methods inherited from class net.lingala.zip4j.tasks.AsyncZipTask
execute, verifyIfTaskIsCancelled
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Field Details
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zipModel
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headerWriter
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Constructor Details
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RemoveFilesFromZipTask
public RemoveFilesFromZipTask(ZipModel zipModel, HeaderWriter headerWriter, AsyncZipTask.AsyncTaskParameters asyncTaskParameters)
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Method Details
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executeTask
protected void executeTask(RemoveFilesFromZipTask.RemoveFilesFromZipTaskParameters taskParameters, ProgressMonitor progressMonitor) throws IOException - Specified by:
executeTask
in classAsyncZipTask<RemoveFilesFromZipTask.RemoveFilesFromZipTaskParameters>
- Throws:
IOException
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calculateTotalWork
protected long calculateTotalWork(RemoveFilesFromZipTask.RemoveFilesFromZipTaskParameters taskParameters) - Specified by:
calculateTotalWork
in classAsyncZipTask<RemoveFilesFromZipTask.RemoveFilesFromZipTaskParameters>
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filterNonExistingEntries
- Throws:
ZipException
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shouldEntryBeRemoved
private boolean shouldEntryBeRemoved(FileHeader fileHeaderToBeChecked, List<String> fileNamesToBeRemoved) -
updateHeaders
private void updateHeaders(List<FileHeader> sortedFileHeaders, FileHeader fileHeaderThatWasRemoved, long offsetToSubtract) throws ZipException - Throws:
ZipException
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negate
private long negate(long val) -
getTask
- Specified by:
getTask
in classAsyncZipTask<RemoveFilesFromZipTask.RemoveFilesFromZipTaskParameters>
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