// // ======================================================================== // Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd. // ------------------------------------------------------------------------ // All rights reserved. This program and the accompanying materials // are made available under the terms of the Eclipse Public License v1.0 // and Apache License v2.0 which accompanies this distribution. // // The Eclipse Public License is available at // http://www.eclipse.org/legal/epl-v10.html // // The Apache License v2.0 is available at // http://www.opensource.org/licenses/apache2.0.php // // You may elect to redistribute this code under either of these licenses. // ======================================================================== // package org.eclipse.jetty.client.util; import java.nio.ByteBuffer; import java.util.Iterator; import java.util.NoSuchElementException; import org.eclipse.jetty.client.api.ContentProvider; /** * A {@link ContentProvider} for {@link ByteBuffer}s. *
* The position and limit of the {@link ByteBuffer}s passed to the constructor are not modified,
* and each invocation of the {@link #iterator()} method returns a {@link ByteBuffer#slice() slice}
* of the original {@link ByteBuffer}.
*/
public class ByteBufferContentProvider extends AbstractTypedContentProvider
{
private final ByteBuffer[] buffers;
private final int length;
public ByteBufferContentProvider(ByteBuffer... buffers)
{
this("application/octet-stream", buffers);
}
public ByteBufferContentProvider(String contentType, ByteBuffer... buffers)
{
super(contentType);
this.buffers = buffers;
int length = 0;
for (ByteBuffer buffer : buffers)
length += buffer.remaining();
this.length = length;
}
@Override
public long getLength()
{
return length;
}
@Override
public Iterator