Package org.apache.tools.ant.types.resources

Class CompressedResource

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.ResourceDecorator

org.apache.tools.ant.types.resources.ContentTransformingResource

org.apache.tools.ant.types.resources.CompressedResource

All Implemented Interfaces:

Cloneable, Comparable<Resource>, Iterable<Resource>, ResourceCollection

Direct Known Subclasses:

BZip2Resource, GZipResource, XzResource

public abstract class CompressedResource
extends ContentTransformingResource

A compressed resource.

Wraps around another resource, delegates all queries (except getSize) to that other resource but uncompresses/compresses streams on the fly.

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

Constructors

Modifier	Constructor	Description
protected	CompressedResource()	no arg constructor
protected	CompressedResource(ResourceCollection other)	Constructor with another resource to wrap.

Method Summary

Modifier and Type	Method	Description
protected abstract String	getCompressionName()	Get the name of the compression method used.
String	toString()	Get the string representation of this Resource.

Methods inherited from class org.apache.tools.ant.types.resources.ContentTransformingResource

as, getInputStream, getOutputStream, getSize, isAppendSupported, wrapStream, wrapStream

Methods inherited from class org.apache.tools.ant.types.resources.ResourceDecorator

addConfigured, compareTo, dieOnCircularReference, getLastModified, getName, getResource, hashCode, isDirectory, isExists, isFilesystemOnly, setDirectory, setExists, setLastModified, setName, setRefid, setSize

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

asOptional, clone, equals, getMagicNumber, getRef, iterator, size, toLongString

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

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.apache.tools.ant.types.ResourceCollection

isEmpty, stream

Constructor Details

CompressedResource

protected CompressedResource()

no arg constructor

CompressedResource

protected CompressedResource(ResourceCollection other)

Constructor with another resource to wrap.

Parameters:

other - the resource to wrap.

Method Details

toString

public String toString()

Get the string representation of this Resource.

Overrides:

toString in class Resource

Returns:

this Resource formatted as a String.

Since:

Ant 1.7

getCompressionName

protected abstract String getCompressionName()

Get the name of the compression method used.

Returns:

the name of the compression method.