Package org.springframework.boot.loader.zip

Class ZipContent.Entry

java.lang.Object

org.springframework.boot.loader.zip.ZipContent.Entry

Enclosing class:

ZipContent

public class ZipContent.Entry
extends Object

A single zip content entry.

Method Summary

Modifier and Type	Method	Description
<E extends ZipEntry> E	as(BiFunction<ZipContent.Entry,String,E> factory)	Adapt the raw entry into a ZipEntry or ZipEntry subclass.
<E extends ZipEntry> E	as(Function<String,E> factory)	Adapt the raw entry into a ZipEntry or ZipEntry subclass.
int	getCompressionMethod()	Return the compression method for this entry.
int	getLookupIndex()	Return the lookup index of the entry.
String	getName()	Return the name of this entry.
int	getUncompressedSize()	Return the uncompressed size of this entry.
boolean	hasNameStartingWith(CharSequence prefix)	Returns true if this entry has a name starting with the given prefix.
boolean	isDirectory()	Return true if this is a directory entry.
CloseableDataBlock	openContent()	Open a DataBlock providing access to raw contents of the entry (not including the local file header).

Methods inherited from class java.lang.Object

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

Method Details

getLookupIndex

public int getLookupIndex()

Return the lookup index of the entry. Each entry has a unique lookup index but they aren't the same as the order that the entry was loaded.

Returns:

the entry lookup index

isDirectory

public boolean isDirectory()

Return true if this is a directory entry.

Returns:

if the entry is a directory

hasNameStartingWith

public boolean hasNameStartingWith(CharSequence prefix)

Returns true if this entry has a name starting with the given prefix.

Parameters:

prefix - the required prefix

Returns:

if the entry name starts with the prefix

getName

public String getName()

Return the name of this entry.

Returns:

the entry name

getCompressionMethod

public int getCompressionMethod()

Return the compression method for this entry.

Returns:

the compression method

See Also:

• ZipEntry.STORED
• ZipEntry.DEFLATED

getUncompressedSize

public int getUncompressedSize()

Return the uncompressed size of this entry.

Returns:

the uncompressed size

openContent

public CloseableDataBlock openContent()
                               throws IOException

Open a DataBlock providing access to raw contents of the entry (not including the local file header).

To release resources, the ZipContent.close() method of the data block should be called explicitly or by try-with-resources.

Returns:

the contents of the entry

Throws:

IOException - on I/O error

as

public <E extends ZipEntry> E as(Function<String,E> factory)

Adapt the raw entry into a ZipEntry or ZipEntry subclass.

Type Parameters:

E - the entry type

Parameters:

factory - the factory used to create the ZipEntry

Returns:

a fully populated zip entry

as

public <E extends ZipEntry> E as(BiFunction<ZipContent.Entry,String,E> factory)

Adapt the raw entry into a ZipEntry or ZipEntry subclass.

Type Parameters:

E - the entry type

Parameters:

factory - the factory used to create the ZipEntry

Returns:

a fully populated zip entry