Package org.codehaus.plexus.components.io.attributes

Class FileAttributes

java.lang.Object

org.codehaus.plexus.components.io.attributes.FileAttributes

All Implemented Interfaces:

PlexusIoResourceAttributes

public class FileAttributes
extends Object
implements PlexusIoResourceAttributes

Field Summary

Fields

Modifier and Type	Field	Description
private final Integer	groupId
private final String	groupName
private final int	octalMode
private final Set<PosixFilePermission>	permissions
private final boolean	symbolicLink
private final Integer	userId
private final String	userName

Fields inherited from interface org.codehaus.plexus.components.io.attributes.PlexusIoResourceAttributes

UNKNOWN_OCTAL_MODE

Constructor Summary

Constructors

Constructor	Description
FileAttributes(File file, Map<Integer,String> userCache, Map<Integer,String> groupCache)

Method Summary

Modifier and Type	Method	Description
int	calculatePosixOctalMode()
private boolean	containsPermission(PosixFilePermission groupExecute)
Integer	getGroupId()	Gets the unix group id.
String	getGroupName()	The group name.
int	getOctalMode()	Octal mode attributes.
String	getOctalModeString()
Integer	getUserId()	Gets the unix user id.
String	getUserName()	Returns the user name of the user owning the file.
boolean	hasGroupId()
boolean	hasUserId()
boolean	isGroupExecutable()
boolean	isGroupReadable()
boolean	isGroupWritable()
boolean	isOwnerExecutable()
boolean	isOwnerReadable()
boolean	isOwnerWritable()
boolean	isSymbolicLink()
boolean	isWorldExecutable()
boolean	isWorldReadable()
boolean	isWorldWritable()
String	toString()
static PlexusIoResourceAttributes	uncached(File file)

Methods inherited from class java.lang.Object

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

Field Details

groupId

@Nullable
private final Integer groupId

groupName

@Nullable
private final String groupName

userId

@Nullable
private final Integer userId

userName

private final String userName

symbolicLink

private final boolean symbolicLink

octalMode

private final int octalMode

permissions

private final Set<PosixFilePermission> permissions

Constructor Details

FileAttributes

public FileAttributes(@Nonnull
 File file,
 @Nonnull
 Map<Integer,String> userCache,
 @Nonnull
 Map<Integer,String> groupCache)
               throws IOException

Throws:

IOException

Method Details

uncached

@Nonnull
public static PlexusIoResourceAttributes uncached(@Nonnull
 File file)
                                           throws IOException

Throws:

IOException

getGroupId

@Nullable
public Integer getGroupId()

Description copied from interface: PlexusIoResourceAttributes

Gets the unix group id.

Specified by:

getGroupId in interface PlexusIoResourceAttributes

Returns:

The unix group id, may be null ("not set"), even on unix

hasGroupId

public boolean hasGroupId()

hasUserId

public boolean hasUserId()

getGroupName

@Nullable
public String getGroupName()

Description copied from interface: PlexusIoResourceAttributes

The group name. May be null if groups are unsupported

Specified by:

getGroupName in interface PlexusIoResourceAttributes

Returns:

the group names

getUserId

public Integer getUserId()

Description copied from interface: PlexusIoResourceAttributes

Gets the unix user id.

Specified by:

getUserId in interface PlexusIoResourceAttributes

Returns:

The unix user id, may be null ("not set"), even on unix

getUserName

public String getUserName()

Description copied from interface: PlexusIoResourceAttributes

Returns the user name of the user owning the file. Probably not null :)

Specified by:

getUserName in interface PlexusIoResourceAttributes

Returns:

The user name

isGroupExecutable

public boolean isGroupExecutable()

Specified by:

isGroupExecutable in interface PlexusIoResourceAttributes

containsPermission

private boolean containsPermission(PosixFilePermission groupExecute)

isGroupReadable

public boolean isGroupReadable()

Specified by:

isGroupReadable in interface PlexusIoResourceAttributes

isGroupWritable

public boolean isGroupWritable()

Specified by:

isGroupWritable in interface PlexusIoResourceAttributes

isOwnerExecutable

public boolean isOwnerExecutable()

Specified by:

isOwnerExecutable in interface PlexusIoResourceAttributes

isOwnerReadable

public boolean isOwnerReadable()

Specified by:

isOwnerReadable in interface PlexusIoResourceAttributes

isOwnerWritable

public boolean isOwnerWritable()

Specified by:

isOwnerWritable in interface PlexusIoResourceAttributes

isWorldExecutable

public boolean isWorldExecutable()

Specified by:

isWorldExecutable in interface PlexusIoResourceAttributes

isWorldReadable

public boolean isWorldReadable()

Specified by:

isWorldReadable in interface PlexusIoResourceAttributes

isWorldWritable

public boolean isWorldWritable()

Specified by:

isWorldWritable in interface PlexusIoResourceAttributes

toString

public String toString()

Overrides:

toString in class Object

getOctalMode

public int getOctalMode()

Description copied from interface: PlexusIoResourceAttributes

Octal mode attributes. PlexusIoResourceAttributes.UNKNOWN_OCTAL_MODE if unsupported on current file/file system

Specified by:

getOctalMode in interface PlexusIoResourceAttributes

calculatePosixOctalMode

public int calculatePosixOctalMode()

getOctalModeString

public String getOctalModeString()

isSymbolicLink

public boolean isSymbolicLink()

Specified by:

isSymbolicLink in interface PlexusIoResourceAttributes