org.jboss.shrinkwrap.impl.nio.file

Class ShrinkWrapFileStore

java.lang.Object

java.nio.file.FileStore

org.jboss.shrinkwrap.impl.nio.file.ShrinkWrapFileStore

public class ShrinkWrapFileStore
extends java.nio.file.FileStore

FileStore implementation for ShrinkWrap Archives; immutable and thread-safe.

Field Summary

Fields

Modifier and Type	Field and Description
private Archive<?>	archive Underlying archive
private static java.lang.String	TYPE FileStore type

Constructor Summary

Constructors

Constructor and Description
ShrinkWrapFileStore(Archive<?> archive)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getAttribute(java.lang.String attribute)
<V extends java.nio.file.attribute.FileStoreAttributeView> V	getFileStoreAttributeView(java.lang.Class<V> type)
long	getTotalSpace()
long	getUnallocatedSpace()
long	getUsableSpace()
long	getUsedSpace() Iterates through the underlying archive, counting the size of each Asset, returning the fully-tallied count in bytes.
boolean	isReadOnly()
java.lang.String	name()
boolean	supportsFileAttributeView(java.lang.Class<? extends java.nio.file.attribute.FileAttributeView> type)
boolean	supportsFileAttributeView(java.lang.String name)
java.lang.String	toString()
java.lang.String	type()

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

private static final java.lang.String TYPE

FileStore type

See Also:

Constant Field Values

archive

private final Archive<?> archive

Underlying archive

Constructor Detail

ShrinkWrapFileStore

public ShrinkWrapFileStore(Archive<?> archive)

Method Detail

name

public java.lang.String name()

Specified by:

name in class java.nio.file.FileStore

See Also:

FileStore.name()

type

public java.lang.String type()

Specified by:

type in class java.nio.file.FileStore

See Also:

FileStore.type()

isReadOnly

public boolean isReadOnly()

Specified by:

isReadOnly in class java.nio.file.FileStore

See Also:

FileStore.isReadOnly()

getTotalSpace

public long getTotalSpace()
                   throws java.io.IOException

Specified by:

getTotalSpace in class java.nio.file.FileStore

Throws:

java.io.IOException

See Also:

FileStore.getTotalSpace()

getUsedSpace

public long getUsedSpace()

Iterates through the underlying archive, counting the size of each Asset, returning the fully-tallied count in bytes.

Returns:

getUsableSpace

public long getUsableSpace()
                    throws java.io.IOException

Specified by:

getUsableSpace in class java.nio.file.FileStore

Throws:

java.io.IOException

See Also:

FileStore.getUsableSpace()

getUnallocatedSpace

public long getUnallocatedSpace()
                         throws java.io.IOException

Specified by:

getUnallocatedSpace in class java.nio.file.FileStore

Throws:

java.io.IOException

See Also:

FileStore.getUnallocatedSpace()

supportsFileAttributeView

public boolean supportsFileAttributeView(java.lang.Class<? extends java.nio.file.attribute.FileAttributeView> type)

Specified by:

supportsFileAttributeView in class java.nio.file.FileStore

See Also:

FileStore.supportsFileAttributeView(java.lang.Class)

supportsFileAttributeView

public boolean supportsFileAttributeView(java.lang.String name)

Specified by:

supportsFileAttributeView in class java.nio.file.FileStore

See Also:

FileStore.supportsFileAttributeView(java.lang.String)

getFileStoreAttributeView

public <V extends java.nio.file.attribute.FileStoreAttributeView> V getFileStoreAttributeView(java.lang.Class<V> type)

Specified by:

getFileStoreAttributeView in class java.nio.file.FileStore

See Also:

FileStore.getFileStoreAttributeView(java.lang.Class)

getAttribute

public java.lang.Object getAttribute(java.lang.String attribute)
                              throws java.io.IOException

Specified by:

getAttribute in class java.nio.file.FileStore

Throws:

java.io.IOException

See Also:

FileStore.getAttribute(java.lang.String)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()