org.ringojs.repository

Class ZipResource

java.lang.Object

org.ringojs.repository.AbstractResource

org.ringojs.repository.ZipResource

All Implemented Interfaces:

Serializable, Resource, Trackable

public final class ZipResource
extends AbstractResource

See Also:

Serialized Form

Field Summary

Fields inherited from class org.ringojs.repository.AbstractResource

baseName, name, path, repository

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ZipResource(String childName, ZipRepository repository, ZipEntry entry)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
boolean	exists() Checks wether this resource actually (still) exists
long	getChecksum() Checksum of the resource content.
InputStream	getInputStream() Returns an input stream to the content of the resource
long	getLength() Returns the length of the resource's content
URL	getUrl() Returns an url to the resource if the repository of this resource is able to provide urls.
int	hashCode()
long	lastModified() Returns the date the resource was last modified
String	toString()

Methods inherited from class org.ringojs.repository.AbstractResource

getBaseName, getContent, getContent, getLineNumber, getModuleName, getName, getParentRepository, getPath, getReader, getReader, getRelativePath, getRootRepository, getStripShebang, isAbsolute, setAbsolute, setBaseNameFromName, setStripShebang, stripShebang

Methods inherited from class java.lang.Object

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

Constructor Detail

ZipResource

protected ZipResource(String childName,
                      ZipRepository repository,
                      ZipEntry entry)

Method Detail

lastModified

public long lastModified()

Description copied from interface: Trackable

Returns the date the resource was last modified

Returns:

last modified date

getChecksum

public long getChecksum()

Description copied from interface: Trackable

Checksum of the resource content. Implementations should make sure to return a different checksum if the resource's content has changed.

Specified by:

getChecksum in interface Trackable

Overrides:

getChecksum in class AbstractResource

Returns:

checksum

getInputStream

public InputStream getInputStream()
                           throws IOException

Description copied from interface: Resource

Returns an input stream to the content of the resource

Returns:

content input stream

Throws:

IOException - if a I/O related error occurs

exists

public boolean exists()
               throws IOException

Description copied from interface: Trackable

Checks wether this resource actually (still) exists

Returns:

true if the resource exists

Throws:

IOException

getUrl

public URL getUrl()
           throws MalformedURLException

Description copied from interface: Trackable

Returns an url to the resource if the repository of this resource is able to provide urls.

Returns:

url to the resource

Throws:

MalformedURLException

getLength

public long getLength()

Description copied from interface: Resource

Returns the length of the resource's content

Returns:

content length

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object