Package proguard.io

Class ZipFileDataEntry

java.lang.Object

proguard.io.ZipFileDataEntry

All Implemented Interfaces:

DataEntry

public class ZipFileDataEntry
extends Object
implements DataEntry

This DataEntry represents a ZIP entry.

Constructor Summary

Constructors

Constructor	Description
ZipFileDataEntry(DataEntry parent, ZipEntry zipEntry, ZipFile zipFile)

Method Summary

Modifier and Type	Method	Description
void	closeInputStream()	Closes the previously retrieved InputStream.
InputStream	getInputStream()	Returns an input stream for reading the content of this data entry.
String	getName()	Returns the name of this data entry.
String	getOriginalName()	Returns the original name of this data entry, i.e.
DataEntry	getParent()	Returns the parent of this data entry, or null if it doesn't have one.
long	getSize()	Returns the approximate size of this zip file entry.
long	getUncompressedSize()	Returns the uncompressed size of the underlying zip entry.
boolean	isDirectory()	Returns whether the data entry represents a directory.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

ZipFileDataEntry

public ZipFileDataEntry(DataEntry parent,
 ZipEntry zipEntry,
 ZipFile zipFile)

Method Details

getName

public String getName()

Description copied from interface: DataEntry

Returns the name of this data entry.

Specified by:

getName in interface DataEntry

getOriginalName

public String getOriginalName()

Description copied from interface: DataEntry

Returns the original name of this data entry, i.e. the name of the data entry before any renaming or obfuscation.

Specified by:

getOriginalName in interface DataEntry

getSize

public long getSize()

Returns the approximate size of this zip file entry. Specifically, this returns the maximum of the entry's uncompressed and compressed sizes.

NB: For small entry sizes and incompressible data, this can lead to unexpected results, such as the returned result being larger than the logical/uncompressed size of the entry.

Specified by:

getSize in interface DataEntry

getUncompressedSize

public long getUncompressedSize()

Returns the uncompressed size of the underlying zip entry.

isDirectory

public boolean isDirectory()

Description copied from interface: DataEntry

Returns whether the data entry represents a directory.

Specified by:

isDirectory in interface DataEntry

getInputStream

public InputStream getInputStream()
                           throws IOException

Description copied from interface: DataEntry

Returns an input stream for reading the content of this data entry. The data entry may not represent a directory.

Specified by:

getInputStream in interface DataEntry

Throws:

IOException

closeInputStream

public void closeInputStream()
                      throws IOException

Description copied from interface: DataEntry

Closes the previously retrieved InputStream.

Specified by:

closeInputStream in interface DataEntry

Throws:

IOException

getParent

public DataEntry getParent()

Description copied from interface: DataEntry

Returns the parent of this data entry, or null if it doesn't have one.

Specified by:

getParent in interface DataEntry

toString

public String toString()

Overrides:

toString in class Object