|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.apache.wicket.util.resource.AbstractResourceStream
org.apache.wicket.util.resource.ZipResourceStream
public class ZipResourceStream
An IResourceStream that ZIPs a directory's contents on the fly
NOTE 1. As a future improvement, cache a map of generated ZIP files for every directory and use a Watcher to detect modifications in this directory. Using ehcache would be good for that, but it's not in Wicket dependencies yet. No caching of the generated ZIP files is done yet.
NOTE 2. As a future improvement, implement getLastModified() and request ResourceStreamRequestTarget to generate Last-Modified and Expires HTTP headers. No HTTP cache headers are provided yet. See WICKET-385
| Constructor Summary | |
|---|---|
ZipResourceStream(File dir)
Construct. |
|
ZipResourceStream(File dir,
boolean recursive)
Construct. |
|
| Method Summary | |
|---|---|
void |
close()
Closes the resource. |
String |
getContentType()
Gets the mime type of this resource |
InputStream |
getInputStream()
Gets the resource stream. |
Time |
lastModifiedTime()
Gets the last time this modifiable thing changed. |
Bytes |
length()
Gets the size of this resource |
| Methods inherited from class org.apache.wicket.util.resource.AbstractResourceStream |
|---|
getLocale, getStyle, getVariation, setLocale, setStyle, setVariation |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public ZipResourceStream(File dir,
boolean recursive)
dir - The directory where to look for files. The directory itself will not be included
in the ZIP.recursive - If true, all subdirs will be zipped as wellpublic ZipResourceStream(File dir)
dir - The directory where to look for files. The directory itself will not be included
in the ZIP.| Method Detail |
|---|
public void close()
throws IOException
IResourceStream
IOExceptionIResourceStream.close()public String getContentType()
IResourceStream
getContentType in interface IResourceStreamgetContentType in class AbstractResourceStreamIResourceStream.getContentType()
public InputStream getInputStream()
throws ResourceStreamNotFoundException
IResourceStream
ResourceStreamNotFoundExceptionIResourceStream.getInputStream()public Bytes length()
IResourceStream
length in interface IResourceStreamlength in class AbstractResourceStreamnull if unknownAbstractResourceStream.length()public Time lastModifiedTime()
IModifiable
lastModifiedTime in interface IModifiablelastModifiedTime in class AbstractResourceStreamTime or
null if that information is not availableAbstractResourceStream.lastModifiedTime()
|
||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||