Class StaticCache.LockSafeOutputStream

java.lang.Object
java.io.OutputStream
java.io.FilterOutputStream
net.sf.basedb.util.StaticCache.LockSafeOutputStream
All Implemented Interfaces:
Closeable, Flushable, AutoCloseable
Enclosing class:
StaticCache

static class StaticCache.LockSafeOutputStream extends FilterOutputStream
A lock-safe output stream that releases the associated write lock when the stream is closed.

NOTE! It is important that we keep a strong reference to the 'key' in this class until the stream is closed, since otherwise the locked entry may be reclaimed by the garbage collector.