org.eclipse.osgi.storagemanager

Class ManagedOutputStream

java.lang.Object

java.io.OutputStream

java.io.FilterOutputStream

org.eclipse.osgi.storagemanager.ManagedOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public final class ManagedOutputStream
extends java.io.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

Modifier and Type	Method and Description
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 java.io.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 java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.FilterOutputStream

Throws:

java.io.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 java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException