本文整理汇总了Java中io.netty.buffer.Unpooled.EMPTY_BUFFER属性的典型用法代码示例。如果您正苦于以下问题：Java Unpooled.EMPTY_BUFFER属性的具体用法？Java Unpooled.EMPTY_BUFFER怎么用？Java Unpooled.EMPTY_BUFFER使用的例子？那么, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类io.netty.buffer.Unpooled的用法示例。
在下文中一共展示了Unpooled.EMPTY_BUFFER属性的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: toByteBuf
/**
* Turns the given BytesReference into a ByteBuf. Note: the returned ByteBuf will reference the internal
* pages of the BytesReference. Don't free the bytes of reference before the ByteBuf goes out of scope.
*/
public static ByteBuf toByteBuf(final BytesReference reference) {
if (reference.length() == 0) {
return Unpooled.EMPTY_BUFFER;
}
if (reference instanceof ByteBufBytesReference) {
return ((ByteBufBytesReference) reference).toByteBuf();
} else {
final BytesRefIterator iterator = reference.iterator();
// usually we have one, two, or three components from the header, the message, and a buffer
final List<ByteBuf> buffers = new ArrayList<>(3);
try {
BytesRef slice;
while ((slice = iterator.next()) != null) {
buffers.add(Unpooled.wrappedBuffer(slice.bytes, slice.offset, slice.length));
}
final CompositeByteBuf composite = Unpooled.compositeBuffer(buffers.size());
composite.addComponents(true, buffers);
return composite;
} catch (IOException ex) {
throw new AssertionError("no IO happens here", ex);
}
}
}
示例2: newNonSslHandler
@Override
protected ChannelHandler newNonSslHandler(ChannelHandlerContext context) {
return new ChannelInboundHandlerAdapter() {
private HttpResponseEncoder encoder = new HttpResponseEncoder();
@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
LOG.trace("Received non-SSL request, returning redirect");
FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1,
HttpResponseStatus.MOVED_PERMANENTLY, Unpooled.EMPTY_BUFFER);
response.headers().set(Names.LOCATION, redirectAddress);
LOG.trace(Constants.LOG_RETURNING_RESPONSE, response);
encoder.write(ctx, response, ctx.voidPromise());
ctx.flush();
}
};
}
示例3: testMarkSupported
@Test
public void testMarkSupported() throws IOException {
NettyMessage reader = new NettyMessage(Unpooled.EMPTY_BUFFER, fakeCodec);
assertFalse(reader.markSupported());
}
示例4: testMark
@Test(expected = UnsupportedOperationException.class)
public void testMark() throws IOException {
NettyMessage reader = new NettyMessage(Unpooled.EMPTY_BUFFER, fakeCodec);
reader.mark(1);
}
示例5: testReset
@Test(expected = UnsupportedOperationException.class)
public void testReset() throws IOException {
NettyMessage reader = new NettyMessage(Unpooled.EMPTY_BUFFER, fakeCodec);
reader.reset();
}
示例6: writeContinueHeader
private static void writeContinueHeader(ChannelHandlerContext ctx) {
DefaultHttpResponse r = new DefaultFullHttpResponse(HTTP_1_1, CONTINUE,
Unpooled.EMPTY_BUFFER);
ctx.writeAndFlush(r);
}