- All Implemented Interfaces:
A general purpose
Cachewhich optionally writes closed streams to files on disk. This class has been tested on UNIX and Windows under multi-threaded environments, and we see no reason why it shouldn't work under other platforms as well. Here's a simple example:
Cache cache = new DiskCache(System.getProperty("java.io.tmpdir")+"/pdftemp.", 8192); PDF.setCache(cache);
- See Also:
public DiskCache(String prefix, int threshold)Create a new DiskCache
prefix- The prefix to begin the cached filenames with. For instance, if prefix was "/tmp/cache/mycache.", the cache files would be "/tmp/cache/mycache.NNN", "/tmp/cache/mycache.NNN" etc. The fixed prefix of the filename will be lengthened to at least 3 characters long if required.
threshold- the minimum number of bytes that are considered worth caching to disk, or 0 to prevent caching altogether