org.eclipse.jgit.util
Class TemporaryBuffer.Heap

java.lang.Object
  java.io.OutputStream
      org.eclipse.jgit.util.TemporaryBuffer
          org.eclipse.jgit.util.TemporaryBuffer.Heap

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

Enclosing class:

TemporaryBuffer

public static class TemporaryBuffer.Heap
extends TemporaryBuffer

A temporary buffer that will never exceed its in-memory limit.

If the in-memory limit is reached an IOException is thrown, rather than attempting to spool to local disk.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.jgit.util.TemporaryBuffer

TemporaryBuffer.Heap, TemporaryBuffer.LocalFile

Field Summary

Fields inherited from class org.eclipse.jgit.util.TemporaryBuffer

DEFAULT_IN_CORE_LIMIT

Constructor Summary

TemporaryBuffer.Heap(int limit)
Create a new heap buffer with a maximum storage limit.

Method Summary

protected java.io.OutputStream

overflow() Open the overflow output stream, so the remaining output can be stored.

Methods inherited from class org.eclipse.jgit.util.TemporaryBuffer

close, copy, destroy, doFlush, length, openInputStream, reset, toByteArray, write, write, writeTo

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

TemporaryBuffer.Heap

public TemporaryBuffer.Heap(int limit)

Create a new heap buffer with a maximum storage limit.

Parameters:

limit - maximum number of bytes that can be stored in this buffer. Storing beyond this many will cause an IOException to be thrown during write.

Method Detail

overflow

protected java.io.OutputStream overflow()
                                 throws java.io.IOException

Description copied from class: TemporaryBuffer

Open the overflow output stream, so the remaining output can be stored.

Specified by:

overflow in class TemporaryBuffer

Returns:

the output stream to receive the buffered content, followed by the remaining output.

Throws:

java.io.IOException - the buffer cannot create the overflow stream.