org.eclipse.osgi.storagemanager
Class ManagedOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          org.eclipse.osgi.storagemanager.ManagedOutputStream

All Implemented Interfaces:

Closeable, Flushable

public final class ManagedOutputStream
extends FilterOutputStream

Represents a managed output stream for target managed by a storage manager.

Since:

3.2

See Also:

StorageManager.getOutputStream(String),

Clients may not extend this class.

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Method Summary

void	abort() Instructs this output stream to be closed and the contents discarded.
void	close() Instructs this output stream to be closed and storage manager to be updated as appropriate.
void	write(byte[] bytes, int off, int len)

Methods inherited from class java.io.FilterOutputStream

flush, write, write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

close

public void close()
           throws IOException

Instructs this output stream to be closed and storage manager to be updated as appropriate. If this managed output stream is part of a set returned by StorageManager.getOutputStreamSet(String[]) then the storage manager will only be updated with the new content after all of the managed output streams in the set are closed successfully.

Specified by:

close in interface Closeable

Overrides:

close in class FilterOutputStream

Throws:

IOException

See Also:

FilterOutputStream.close()

abort

public void abort()

Instructs this output stream to be closed and the contents discarded. If this managed output stream is part of a set returned by StorageManager.getOutputStreamSet(String[]) then the new content of all managed output streams in the set will be discarded.

write

public void write(byte[] bytes,
                  int off,
                  int len)
           throws IOException

Overrides:

write in class FilterOutputStream

Throws:

IOException