org.mortbay.resource
Class BadResource

java.lang.Object
  org.mortbay.resource.Resource
      org.mortbay.resource.URLResource
          org.mortbay.resource.BadResource

All Implemented Interfaces:

Serializable

 class BadResource
extends URLResource

Bad Resource. A Resource that is returned for a bade URL. Acts as a resource that does not exist and throws appropriate exceptions.

Author:

Greg Wilkins (gregw)

Field Summary

private String

_message

Fields inherited from class org.mortbay.resource.URLResource

_connection, _in, _url, _urlString

Fields inherited from class org.mortbay.resource.Resource

_associate

Constructor Summary

BadResource(URL url, String message)

Method Summary

boolean	delete() Deletes the given resource
boolean	exists() Returns true if the respresened resource exists.
File	getFile() Returns an File representing the given resource or NULL if this is not possible.
InputStream	getInputStream() Returns an input stream to the resource
OutputStream	getOutputStream() Returns an output stream to the resource
boolean	isDirectory() Returns true if the respresenetd resource is a container/directory.
long	lastModified() Returns the last modified time
long	length() Return the length of the resource
String[]	list() Returns a list of resource names contained in the given resource
boolean	renameTo(Resource dest) Rename the given resource
String	toString()

Methods inherited from class org.mortbay.resource.URLResource

addPath, checkConnection, equals, getName, getURL, hashCode, release

Methods inherited from class org.mortbay.resource.Resource

encode, finalize, getAlias, getAssociate, getListHTML, newResource, newResource, newSystemResource, setAssociate, writeTo

Methods inherited from class java.lang.Object

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

Field Detail

_message

private String _message

Constructor Detail

BadResource

BadResource(URL url,
            String message)

Method Detail

exists

public boolean exists()

Description copied from class: URLResource

Returns true if the respresened resource exists.

Overrides:

exists in class URLResource

lastModified

public long lastModified()

Description copied from class: URLResource

Returns the last modified time

Overrides:

lastModified in class URLResource

isDirectory

public boolean isDirectory()

Description copied from class: URLResource

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

Overrides:

isDirectory in class URLResource

length

public long length()

Description copied from class: URLResource

Return the length of the resource

Overrides:

length in class URLResource

getFile

public File getFile()

Description copied from class: URLResource

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

Overrides:

getFile in class URLResource

getInputStream

public InputStream getInputStream()
                           throws IOException

Description copied from class: URLResource

Returns an input stream to the resource

Overrides:

getInputStream in class URLResource

Throws:

IOException

getOutputStream

public OutputStream getOutputStream()
                             throws IOException,
                                    SecurityException

Description copied from class: URLResource

Returns an output stream to the resource

Overrides:

getOutputStream in class URLResource

Throws:

IOException

SecurityException

delete

public boolean delete()
               throws SecurityException

Description copied from class: URLResource

Deletes the given resource

Overrides:

delete in class URLResource

Throws:

SecurityException

renameTo

public boolean renameTo(Resource dest)
                 throws SecurityException

Description copied from class: URLResource

Rename the given resource

Overrides:

renameTo in class URLResource

Throws:

SecurityException

list

public String[] list()

Description copied from class: URLResource

Returns a list of resource names contained in the given resource

Overrides:

list in class URLResource

toString

public String toString()

Overrides:

toString in class URLResource