public class CachedResource extends Resource
Modifier and Type | Method and Description |
---|---|
Resource |
addPath(String path)
Returns the resource contained inside the current resource with the
given name
|
void |
clear() |
boolean |
delete()
Deletes the given resource
|
boolean |
equals(Object o) |
boolean |
exists()
Returns true if the respresened resource exists.
|
byte[] |
getCachedData() |
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
|
String |
getName()
Returns the name of the resource
|
OutputStream |
getOutputStream()
Returns an output stream to the resource
|
URL |
getURL()
Returns an URL representing the given resource
|
int |
hashCode() |
boolean |
isDirectory()
Returns true if the respresenetd resource is a container/directory.
|
boolean |
isUptoDate() |
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
|
void |
release()
Release any resources held by the resource.
|
boolean |
renameTo(Resource dest)
Rename the given resource
|
void |
setCachedData(byte[] buf) |
String |
toString() |
boolean |
update() |
void |
writeTo(OutputStream os,
long startByte,
long count) |
cache, encode, finalize, getAlias, getAssociate, getListHTML, newResource, newResource, newSystemResource, setAssociate
public boolean isUptoDate() throws IOException
IOException
public boolean update() throws IOException
IOException
public void clear()
public void release()
public boolean exists()
public boolean isDirectory()
Resource
isDirectory
in class Resource
public long lastModified()
Resource
lastModified
in class Resource
public long length()
Resource
public URL getURL()
Resource
public File getFile() throws IOException
Resource
getFile
in class Resource
IOException
public String getName()
public InputStream getInputStream() throws IOException
getInputStream
in class Resource
IOException
public OutputStream getOutputStream() throws IOException, SecurityException
getOutputStream
in class Resource
IOException
SecurityException
public boolean delete() throws SecurityException
delete
in class Resource
SecurityException
public boolean renameTo(Resource dest) throws SecurityException
renameTo
in class Resource
SecurityException
public String[] list()
public Resource addPath(String path) throws IOException, MalformedURLException
addPath
in class Resource
path
- The path segment to add, which should be encoded by the
encode method.IOException
MalformedURLException
public void writeTo(OutputStream os, long startByte, long count) throws IOException
writeTo
in class Resource
startByte
- First byte to writecount
- Bytes to write or -1 for all of them.IOException
public byte[] getCachedData()
public void setCachedData(byte[] buf)
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