Package org.eclipse.jetty.util.resource

Class URLResource

java.lang.Object

org.eclipse.jetty.util.resource.Resource

org.eclipse.jetty.util.resource.URLResource

All Implemented Interfaces:

Closeable, AutoCloseable, ResourceFactory

Direct Known Subclasses:

JarResource

@Deprecated(since="2021-05-27")
public class URLResource
extends Resource

Deprecated.

The Eclipse Jetty and Apache Felix Http Jetty packages are no longer supported.

URL resource class.

Field Summary

Fields inherited from class org.eclipse.jetty.util.resource.Resource

__defaultUseCaches

Method Summary

Modifier and Type	Method	Description
Resource	addPath(String path)	Deprecated. Returns the resource contained inside the current resource with the given name
void	close()	Deprecated. Release any resources held by the resource.
boolean	delete()	Deprecated. Deletes the given resource
boolean	equals(Object o)	Deprecated.
boolean	exists()	Deprecated. Returns true if the represented resource exists.
File	getFile()	Deprecated. Returns an File representing the given resource or NULL if this is not possible.
InputStream	getInputStream()	Deprecated. Returns an input stream to the resource.
String	getName()	Deprecated. Returns the name of the resource
ReadableByteChannel	getReadableByteChannel()	Deprecated. Readable ByteChannel for the resource.
URL	getURL()	Deprecated. Returns a URL representing the given resource
boolean	getUseCaches()	Deprecated.
int	hashCode()	Deprecated.
boolean	isContainedIn(Resource containingResource)	Deprecated.
boolean	isDirectory()	Deprecated. Returns true if the represented resource is a container/directory.
long	lastModified()	Deprecated. Returns the last modified time
long	length()	Deprecated. Return the length of the resource
String[]	list()	Deprecated. Returns a list of resource names contained in the given resource
boolean	renameTo(Resource dest)	Deprecated. Rename the given resource
String	toString()	Deprecated.

Methods inherited from class org.eclipse.jetty.util.resource.Resource

copyTo, encode, getAlias, getAllResources, getAssociate, getDefaultUseCaches, getListHTML, getListHTML, getResource, getURI, getWeakETag, getWeakETag, isAlias, isContainedIn, isSame, newClassPathResource, newClassPathResource, newResource, newResource, newResource, newResource, newResource, newResource, newSystemResource, release, setAssociate, setDefaultUseCaches, toURL, writeTo

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

close

public void close()

Deprecated.

Release any resources held by the resource.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class Resource

exists

public boolean exists()

Deprecated.

Returns true if the represented resource exists.

Specified by:

exists in class Resource

Returns:

true if the represented resource exists.

isDirectory

public boolean isDirectory()

Deprecated.

Returns true if the represented resource is a container/directory. If the resource is not a file, resources ending with "/" are considered directories.

Specified by:

isDirectory in class Resource

Returns:

true if the represented resource is a container/directory. if the resource is not a file, resources ending with "/" are considered directories.

lastModified

public long lastModified()

Deprecated.

Returns the last modified time

Specified by:

lastModified in class Resource

Returns:

the last modified time as milliseconds since unix epoch

length

public long length()

Deprecated.

Return the length of the resource

Specified by:

length in class Resource

Returns:

the length of the resource

getURL

public URL getURL()

Deprecated.

Returns a URL representing the given resource

Specified by:

getURL in class Resource

Returns:

a URL representing the given resource

getFile

public File getFile()
             throws IOException

Deprecated.

Returns an File representing the given resource or NULL if this is not possible.

Specified by:

getFile in class Resource

Returns:

an File representing the given resource or NULL if this is not possible.

Throws:

IOException - if unable to get the resource due to permissions

getName

public String getName()

Deprecated.

Returns the name of the resource

Specified by:

getName in class Resource

Returns:

the name of the resource

getInputStream

public InputStream getInputStream()
                           throws IOException

Deprecated.

Returns an input stream to the resource. The underlying url connection will be nulled out to prevent re-use.

Specified by:

getInputStream in class Resource

Returns:

an input stream to the resource

Throws:

IOException - if unable to open the input stream

getReadableByteChannel

public ReadableByteChannel getReadableByteChannel()
                                           throws IOException

Deprecated.

Description copied from class: Resource

Readable ByteChannel for the resource.

Specified by:

getReadableByteChannel in class Resource

Returns:

an readable bytechannel to the resource or null if one is not available.

Throws:

IOException - if unable to open the readable bytechannel for the resource.

delete

public boolean delete()
               throws SecurityException

Deprecated.

Deletes the given resource

Specified by:

delete in class Resource

Returns:

true if resource was found and successfully deleted, false if resource didn't exist or was unable to be deleted.

Throws:

SecurityException - if unable to delete due to permissions

renameTo

public boolean renameTo(Resource dest)
                 throws SecurityException

Deprecated.

Rename the given resource

Specified by:

renameTo in class Resource

Parameters:

dest - the destination name for the resource

Returns:

true if the resource was renamed, false if the resource didn't exist or was unable to be renamed.

Throws:

SecurityException - if unable to rename due to permissions

list

public String[] list()

Deprecated.

Returns a list of resource names contained in the given resource

Specified by:

list in class Resource

Returns:

a list of resource names contained in the given resource, or null. Note: The resource names are not URL encoded.

addPath

public Resource addPath(String path)
                 throws IOException

Deprecated.

Returns the resource contained inside the current resource with the given name

Specified by:

addPath in class Resource

Parameters:

path - The path segment to add, which is not encoded. The path may be non canonical, but if so then the resulting Resource will return true from Resource.isAlias().

Returns:

the Resource for the resolved path within this Resource.

Throws:

IOException - if unable to resolve the path

MalformedURLException - if the resolution of the path fails because the input path parameter is malformed, or a relative path attempts to access above the root resource.

toString

public String toString()

Deprecated.

Overrides:

toString in class Object

hashCode

public int hashCode()

Deprecated.

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Deprecated.

Overrides:

equals in class Object

getUseCaches

public boolean getUseCaches()

Deprecated.

isContainedIn

public boolean isContainedIn(Resource containingResource)
                      throws MalformedURLException

Deprecated.

Specified by:

isContainedIn in class Resource

Throws:

MalformedURLException