Package nonapi.io.github.classgraph.fastzipfilereader

Class FastZipEntry

java.lang.Object

nonapi.io.github.classgraph.fastzipfilereader.FastZipEntry

All Implemented Interfaces:

Comparable<FastZipEntry>

public class FastZipEntry
extends Object
implements Comparable<FastZipEntry>

A zip entry within a LogicalZipFile.

Field Summary

Fields

Modifier and Type	Field	Description
long	compressedSize	The compressed size of the zip entry, in bytes.
String	entryName	The zip entry path.
String	entryNameUnversioned	The unversioned entry name (i.e.
boolean	isDeflated	True if the zip entry is deflated; false if the zip entry is stored.
long	uncompressedSize	The uncompressed size of the zip entry, in bytes.
int	version	The version code (>= 9), or 8 for the base layer or a non-versioned jar (whether JDK 7 or 8 compatible).

Constructor Summary

Constructors

Constructor	Description
FastZipEntry(LogicalZipFile parentLogicalZipFile, long locHeaderPos, String entryName, boolean isDeflated, long compressedSize, long uncompressedSize, NestedJarHandler nestedJarHandler)

Method Summary

Modifier and Type	Method	Description
int	compareTo(FastZipEntry o)	Sort in decreasing order of version number, then lexicographically increasing order of unversioned entry path.
boolean	equals(Object obj)
String	getPath()	Get the path to this zip entry, using "!/" as a separator between the parent logical zipfile and the entry name.
int	hashCode()
byte[]	load(LogNode log)	Load the content of the zip entry, and return it as a byte array.
String	loadAsString(LogNode log)	Load the content of the zip entry, and return it as a String (converting from UTF-8 byte format).
InputStream	open()	Open the data of the zip entry as an InputStream, inflating the data if the entry is deflated.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

entryName

public final String entryName

The zip entry path.

isDeflated

public final boolean isDeflated

True if the zip entry is deflated; false if the zip entry is stored.

compressedSize

public final long compressedSize

The compressed size of the zip entry, in bytes.

uncompressedSize

public final long uncompressedSize

The uncompressed size of the zip entry, in bytes.

version

public final int version

The version code (>= 9), or 8 for the base layer or a non-versioned jar (whether JDK 7 or 8 compatible).

entryNameUnversioned

public final String entryNameUnversioned

The unversioned entry name (i.e. entryName with "META_INF/versions/{versionInt}/" stripped)

Constructor Detail

FastZipEntry

public FastZipEntry(LogicalZipFile parentLogicalZipFile,
                    long locHeaderPos,
                    String entryName,
                    boolean isDeflated,
                    long compressedSize,
                    long uncompressedSize,
                    NestedJarHandler nestedJarHandler)

Parameters:

parentLogicalZipFile - The parent logical zipfile containing this entry.

locHeaderPos - The offset of the LOC header for this entry within the parent logical zipfile.

entryName - The name of the entry.

isDeflated - True if the entry is deflated; false if the entry is stored.

compressedSize - The compressed size of the entry.

uncompressedSize - The uncompressed size of the entry.

nestedJarHandler - The NestedJarHandler.

Method Detail

open

public InputStream open()
                 throws IOException

Open the data of the zip entry as an InputStream, inflating the data if the entry is deflated.

Throws:

IOException

load

public byte[] load(LogNode log)
            throws IOException

Load the content of the zip entry, and return it as a byte array.

Throws:

IOException

loadAsString

public String loadAsString(LogNode log)
                    throws IOException

Load the content of the zip entry, and return it as a String (converting from UTF-8 byte format).

Throws:

IOException

getPath

public String getPath()

Get the path to this zip entry, using "!/" as a separator between the parent logical zipfile and the entry name.

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(FastZipEntry o)

Sort in decreasing order of version number, then lexicographically increasing order of unversioned entry path.

Specified by:

compareTo in interface Comparable<FastZipEntry>

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object