org.apache.tools.ant.types.resources
Class ArchiveResource

java.lang.Object
  org.apache.tools.ant.ProjectComponent
      org.apache.tools.ant.types.DataType
          org.apache.tools.ant.types.Resource
              org.apache.tools.ant.types.resources.ArchiveResource

All Implemented Interfaces:

java.lang.Cloneable, java.lang.Comparable, ResourceCollection

Direct Known Subclasses:

TarResource, ZipResource

public abstract class ArchiveResource
extends Resource

A Resource representation of an entry inside an archive.

Since:

Ant 1.7

Field Summary

Fields inherited from class org.apache.tools.ant.types.Resource

MAGIC, UNKNOWN_DATETIME, UNKNOWN_SIZE

Fields inherited from class org.apache.tools.ant.types.DataType

checked, ref

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

ArchiveResource()
Default constructor.

ArchiveResource(java.io.File a)
Construct a ArchiveResource representing the specified entry in the specified archive.

ArchiveResource(java.io.File a, boolean withEntry)
Construct a ArchiveResource representing the specified entry in the specified archive.

ArchiveResource(Resource a, boolean withEntry)
Construct a ArchiveResource representing the specified entry in the specified archive.

Method Summary

void	addConfigured(ResourceCollection a) Sets the archive that holds this as a single element Resource collection.
int	compareTo(java.lang.Object another) Compare this ArchiveResource to another Resource.
boolean	equals(java.lang.Object another) Compare another Object to this ArchiveResource for equality.
protected abstract void	fetchEntry() fetches information from the named entry inside the archive.
Resource	getArchive() Get the archive that holds this Resource.
long	getLastModified() Get the last modified date of this Resource.
int	getMode() Get the file or dir mode for this Resource.
long	getSize() Get the size of this Resource.
int	hashCode() Get the hash code for this Resource.
boolean	isDirectory() Learn whether this Resource represents a directory.
boolean	isExists() Find out whether this Resource represents an existing Resource.
void	setArchive(java.io.File a) Set the archive that holds this Resource.
void	setMode(int mode) Sets the file or dir mode for this resource.
void	setRefid(Reference r) Overrides the super version.
java.lang.String	toString() Format this Resource as a String.

Methods inherited from class org.apache.tools.ant.types.Resource

clone, getInputStream, getMagicNumber, getName, getOutputStream, isFilesystemOnly, iterator, setDirectory, setExists, setLastModified, setName, setSize, size, toLongString

Methods inherited from class org.apache.tools.ant.types.DataType

checkAttributesAllowed, checkChildrenAllowed, circularReference, dieOnCircularReference, dieOnCircularReference, dieOnCircularReference, getCheckedRef, getCheckedRef, getCheckedRef, getCheckedRef, getDataTypeName, getRefid, invokeCircularReferenceCheck, isChecked, isReference, noChildrenAllowed, setChecked, tooManyAttributes

Methods inherited from class org.apache.tools.ant.ProjectComponent

getDescription, getLocation, getProject, log, log, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

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

Constructor Detail

ArchiveResource

public ArchiveResource()

Default constructor.

ArchiveResource

public ArchiveResource(java.io.File a)

Construct a ArchiveResource representing the specified entry in the specified archive.

Parameters:

a - the archive as File.

ArchiveResource

public ArchiveResource(java.io.File a,
                       boolean withEntry)

Construct a ArchiveResource representing the specified entry in the specified archive.

Parameters:

a - the archive as File.

withEntry - if the entry has been specified.

ArchiveResource

public ArchiveResource(Resource a,
                       boolean withEntry)

Construct a ArchiveResource representing the specified entry in the specified archive.

Parameters:

a - the archive as Resource.

withEntry - if the entry has been specified.

Method Detail

setArchive

public void setArchive(java.io.File a)

Set the archive that holds this Resource.

Parameters:

a - the archive as a File.

setMode

public void setMode(int mode)

Sets the file or dir mode for this resource.

Parameters:

mode - integer representation of Unix permission mask.

addConfigured

public void addConfigured(ResourceCollection a)

Sets the archive that holds this as a single element Resource collection.

Parameters:

a - the archive as a single element Resource collection.

getArchive

public Resource getArchive()

Get the archive that holds this Resource.

Returns:

the archive as a Resource.

getLastModified

public long getLastModified()

Get the last modified date of this Resource.

Overrides:

getLastModified in class Resource

Returns:

the last modification date.

getSize

public long getSize()

Get the size of this Resource.

Overrides:

getSize in class Resource

Returns:

the long size of this Resource.

isDirectory

public boolean isDirectory()

Learn whether this Resource represents a directory.

Overrides:

isDirectory in class Resource

Returns:

boolean flag indicating whether the entry is a directory.

isExists

public boolean isExists()

Find out whether this Resource represents an existing Resource.

Overrides:

isExists in class Resource

Returns:

boolean existence flag.

getMode

public int getMode()

Get the file or dir mode for this Resource.

Returns:

integer representation of Unix permission mask.

setRefid

public void setRefid(Reference r)

Overrides the super version.

Overrides:

setRefid in class Resource

Parameters:

r - the Reference to set.

compareTo

public int compareTo(java.lang.Object another)

Compare this ArchiveResource to another Resource.

Specified by:

compareTo in interface java.lang.Comparable

Overrides:

compareTo in class Resource

Parameters:

another - the other Resource against which to compare.

Returns:

a negative integer, zero, or a positive integer as this Resource is less than, equal to, or greater than the specified Resource.

equals

public boolean equals(java.lang.Object another)

Compare another Object to this ArchiveResource for equality.

Overrides:

equals in class Resource

Parameters:

another - the other Object to compare.

Returns:

true if another is a Resource representing the same entry in the same archive.

hashCode

public int hashCode()

Get the hash code for this Resource.

Overrides:

hashCode in class Resource

Returns:

hash code as int.

toString

public java.lang.String toString()

Format this Resource as a String.

Overrides:

toString in class Resource

Returns:

String representatation of this Resource.

fetchEntry

protected abstract void fetchEntry()

fetches information from the named entry inside the archive.