AbstractUnzipper (Atlassian Confluence 8.8.0 API)

java.lang.Object
- com.atlassian.confluence.util.zip.AbstractUnzipper

All Implemented Interfaces:

Unzipper

Direct Known Subclasses:

StreamUnzipper, UrlUnzipper
```
public abstract class AbstractUnzipper
extends Object
implements Unzipper
```

Field Summary

Fields
Modifier and Type Field Description

protected File destDir

Constructor Summary

Constructors
Constructor Description

AbstractUnzipper()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected ZipEntry[]`	`entries(ZipInputStream zis)`
`protected File`	`saveEntry(InputStream is, ZipEntry entry)`	save the contents of the given inputstream into a file given by the zip entry.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.atlassian.confluence.util.zip.Unzipper
entries, unzip, unzipFileInArchive

- Field Detail
  - destDir
```
protected File destDir
```
- Constructor Detail
  - AbstractUnzipper
```
public AbstractUnzipper()
```
- Method Detail
  - saveEntry
```
protected File saveEntry(InputStream is,
                         ZipEntry entry)
                  throws IOException
```
    save the contents of the given inputstream into a file given by the zip entry. If the zip entry is a directory, it is returned without writing the input stream into it.
    
    Parameters:
    
    is - inputstream to read from
    
    entry - an entry in the zip file to save the inputstream to
    
    Returns:
    
    the file that represents the zip entry. It may be a directory.
    
    Throws:
    
    IOException - if there are problems writing the file
    
    IllegalArgumentException - if the zip entry attempts to perform a directory traversal with relative paths ('../') and traverses outside the {@link this#destDir}.
  - entries
```
protected ZipEntry[] entries(ZipInputStream zis)
                      throws IOException
```
    Throws:
    
    IOException