ZArchiveLoadOptions

Inheritance: java.lang.Object

public class ZArchiveLoadOptions

Options with which ZArchive is loaded from a compressed file. Contains event raised on extraction.

Constructors

Constructor	Description
ZArchiveLoadOptions()

Methods

Method	Description
getExtractionProgressed()	Gets an event that is raised when some bytes have been extracted.
setCancellationFlag(CancellationFlag value)	Sets a cancellation flag used to cancel the extraction operation.
setExtractionProgressed(Event<ProgressEventArgs> value)	Sets an event that is raised when some bytes have been extracted.

ZArchiveLoadOptions()

public ZArchiveLoadOptions()

getExtractionProgressed()

public Event<ProgressEventArgs> getExtractionProgressed()

Gets an event that is raised when some bytes have been extracted.

 long length = 10_000_000;
 ZArchiveLoadOptions loadOptions = new ZArchiveLoadOptions();
 loadOptions.setExtractionProgressed((sender, args) -> {
     int percent = (int)((100 * args.getProceededBytes()) / length);
 });
 ZArchive archive = new ZArchive("archive.z", loadOptions);


Event sender is the [ZArchive](../../com.aspose.zip/zarchive) instance which extraction is progressed.

**Returns:**
[Event](../../com.aspose.zip/event) - an event that is raised when some bytes have been extracted
### setCancellationFlag(CancellationFlag value) {#setCancellationFlag-com.aspose.zip.CancellationFlag-}

public void setCancellationFlag(CancellationFlag value)



Sets a cancellation flag used to cancel the extraction operation.

Cancel Z archive extraction after a certain time.


     try (CancellationFlag cf = new CancellationFlag()) {
         cf.cancelAfter(TimeUnit.SECONDS.toMillis(60));
         ZArchiveLoadOptions options = new ZArchiveLoadOptions();
         options.setCancellationFlag(cf);
         try (ZArchive a = new ZArchive("big.z", options)) {
             try {
                 a.extract("data.bin");
             } catch (OperationCanceledException e) {
                 System.out.println("Extraction was cancelled after 60 seconds");
             }
         }
     }
 
```

Cancellation mostly results in some data not being extracted.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | [CancellationFlag](../../com.aspose.zip/cancellationflag) | a cancellation flag used to cancel the extraction operation. |

### setExtractionProgressed(Event&lt;ProgressEventArgs&gt; value) {#setExtractionProgressed-com.aspose.zip.Event-com.aspose.zip.ProgressEventArgs--}
```
public void setExtractionProgressed(Event<ProgressEventArgs> value)
```


Sets an event that is raised when some bytes have been extracted.

```

 long length = 10_000_000;
 ZArchiveLoadOptions loadOptions = new ZArchiveLoadOptions();
 loadOptions.setExtractionProgressed((sender, args) -> {
     int percent = (int)((100 * args.getProceededBytes()) / length);
 });
 ZArchive archive = new ZArchive("archive.z", loadOptions);


Event sender is the [ZArchive](../../com.aspose.zip/zarchive) instance which extraction is progressed.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | com.aspose.zip.Event&lt;com.aspose.zip.ProgressEventArgs&gt; | an event that is raised when some bytes have been extracted |

ZArchive ZArchiveSaveOptions