Example usage for io.netty.buffer Unpooled copiedBuffer

List of usage examples for io.netty.buffer Unpooled copiedBuffer

  1. HOME
  2. Java
  3. io.netty
  4. io.netty.buffer.*
  5. Unpooled
  6. copiedBuffer

Introduction

In this page you can find the example usage for io.netty.buffer Unpooled copiedBuffer.

Prototype

private static ByteBuf copiedBuffer(CharBuffer buffer, Charset charset)

Source Link

Usage

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldEncodeUpsertRequest() {
    ByteBuf content = Unpooled.copiedBuffer("content", CharsetUtil.UTF_8);

    UpsertRequest request = new UpsertRequest("key", content.copy(), "bucket");
    request.partition((short) 512);
    channel.writeOutbound(request);// w  ww . j  av a  2s.c  o  m
    FullBinaryMemcacheRequest outbound = (FullBinaryMemcacheRequest) channel.readOutbound();
    assertNotNull(outbound);
    assertEquals("key", new String(outbound.getKey(), CHARSET));
    assertEquals("key".length(), outbound.getKeyLength());
    assertEquals(512, outbound.getReserved());
    assertEquals(KeyValueHandler.OP_UPSERT, outbound.getOpcode());
    assertEquals(8, outbound.getExtrasLength());
    assertEquals(0, outbound.getExtras().readInt());
    assertEquals(0, outbound.getExtras().readInt());
    assertEquals(18, outbound.getTotalBodyLength());
    assertEquals(0, outbound.getCAS());
    assertEquals("content", outbound.content().toString(CharsetUtil.UTF_8));
    ReferenceCountUtil.releaseLater(outbound);

    request = new UpsertRequest("key", content.copy(), 10, 0, "bucket");
    request.partition((short) 512);
    channel.writeOutbound(request);
    outbound = (FullBinaryMemcacheRequest) channel.readOutbound();
    assertNotNull(outbound);
    assertEquals("key", new String(outbound.getKey(), CHARSET));
    assertEquals("key".length(), outbound.getKeyLength());
    assertEquals(512, outbound.getReserved());
    assertEquals(KeyValueHandler.OP_UPSERT, outbound.getOpcode());
    assertEquals(8, outbound.getExtrasLength());
    assertEquals(0, outbound.getExtras().readInt());
    assertEquals(10, outbound.getExtras().readInt());
    assertEquals(18, outbound.getTotalBodyLength());
    assertEquals("content", outbound.content().toString(CharsetUtil.UTF_8));
    ReferenceCountUtil.releaseLater(outbound);

    request = new UpsertRequest("key", content.copy(), 0, 5, "bucket");
    request.partition((short) 512);
    channel.writeOutbound(request);
    outbound = (FullBinaryMemcacheRequest) channel.readOutbound();
    assertNotNull(outbound);
    assertEquals("key", new String(outbound.getKey(), CHARSET));
    assertEquals("key".length(), outbound.getKeyLength());
    assertEquals(512, outbound.getReserved());
    assertEquals(KeyValueHandler.OP_UPSERT, outbound.getOpcode());
    assertEquals(8, outbound.getExtrasLength());
    assertEquals(5, outbound.getExtras().readInt());
    assertEquals(0, outbound.getExtras().readInt());
    assertEquals(18, outbound.getTotalBodyLength());
    assertEquals("content", outbound.content().toString(CharsetUtil.UTF_8));
    ReferenceCountUtil.releaseLater(outbound);

    request = new UpsertRequest("key", content.copy(), 30, 99, "bucket");
    request.partition((short) 512);
    channel.writeOutbound(request);
    outbound = (FullBinaryMemcacheRequest) channel.readOutbound();
    assertNotNull(outbound);
    assertEquals("key", new String(outbound.getKey(), CHARSET));
    assertEquals("key".length(), outbound.getKeyLength());
    assertEquals(512, outbound.getReserved());
    assertEquals(KeyValueHandler.OP_UPSERT, outbound.getOpcode());
    assertEquals(8, outbound.getExtrasLength());
    assertEquals(99, outbound.getExtras().readInt());
    assertEquals(30, outbound.getExtras().readInt());
    assertEquals(18, outbound.getTotalBodyLength());
    assertEquals("content", outbound.content().toString(CharsetUtil.UTF_8));
    ReferenceCountUtil.releaseLater(outbound);

    ReferenceCountUtil.release(content);
}

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldEncodeReplaceRequest() {
    ByteBuf content = Unpooled.copiedBuffer("content", CharsetUtil.UTF_8);

    ReplaceRequest request = new ReplaceRequest("key", content.copy(), "bucket");
    request.partition((short) 512);
    channel.writeOutbound(request);//from  w w  w.j  a v  a  2 s  .  c  o  m
    FullBinaryMemcacheRequest outbound = (FullBinaryMemcacheRequest) channel.readOutbound();
    assertNotNull(outbound);
    assertEquals("key", new String(outbound.getKey(), CHARSET));
    assertEquals("key".length(), outbound.getKeyLength());
    assertEquals(512, outbound.getReserved());
    assertEquals(KeyValueHandler.OP_REPLACE, outbound.getOpcode());
    assertEquals(8, outbound.getExtrasLength());
    assertEquals(0, outbound.getExtras().readInt());
    assertEquals(0, outbound.getExtras().readInt());
    assertEquals(18, outbound.getTotalBodyLength());
    assertEquals(0, outbound.getCAS());
    assertEquals("content", outbound.content().toString(CharsetUtil.UTF_8));
    ReferenceCountUtil.releaseLater(outbound);

    request = new ReplaceRequest("key", content.copy(), 0, 10, 0, "bucket");
    request.partition((short) 512);
    channel.writeOutbound(request);
    outbound = (FullBinaryMemcacheRequest) channel.readOutbound();
    assertNotNull(outbound);
    assertEquals("key", new String(outbound.getKey(), CHARSET));
    assertEquals("key".length(), outbound.getKeyLength());
    assertEquals(512, outbound.getReserved());
    assertEquals(KeyValueHandler.OP_REPLACE, outbound.getOpcode());
    assertEquals(8, outbound.getExtrasLength());
    assertEquals(0, outbound.getExtras().readInt());
    assertEquals(10, outbound.getExtras().readInt());
    assertEquals(18, outbound.getTotalBodyLength());
    assertEquals("content", outbound.content().toString(CharsetUtil.UTF_8));
    ReferenceCountUtil.releaseLater(outbound);

    request = new ReplaceRequest("key", content.copy(), 0, 0, 5, "bucket");
    request.partition((short) 512);
    channel.writeOutbound(request);
    outbound = (FullBinaryMemcacheRequest) channel.readOutbound();
    assertNotNull(outbound);
    assertEquals("key", new String(outbound.getKey(), CHARSET));
    assertEquals("key".length(), outbound.getKeyLength());
    assertEquals(512, outbound.getReserved());
    assertEquals(KeyValueHandler.OP_REPLACE, outbound.getOpcode());
    assertEquals(8, outbound.getExtrasLength());
    assertEquals(5, outbound.getExtras().readInt());
    assertEquals(0, outbound.getExtras().readInt());
    assertEquals(18, outbound.getTotalBodyLength());
    assertEquals("content", outbound.content().toString(CharsetUtil.UTF_8));
    ReferenceCountUtil.releaseLater(outbound);

    request = new ReplaceRequest("key", content.copy(), 0, 30, 99, "bucket");
    request.partition((short) 512);
    channel.writeOutbound(request);
    outbound = (FullBinaryMemcacheRequest) channel.readOutbound();
    assertNotNull(outbound);
    assertEquals("key", new String(outbound.getKey(), CHARSET));
    assertEquals("key".length(), outbound.getKeyLength());
    assertEquals(512, outbound.getReserved());
    assertEquals(KeyValueHandler.OP_REPLACE, outbound.getOpcode());
    assertEquals(8, outbound.getExtrasLength());
    assertEquals(99, outbound.getExtras().readInt());
    assertEquals(30, outbound.getExtras().readInt());
    assertEquals(18, outbound.getTotalBodyLength());
    assertEquals("content", outbound.content().toString(CharsetUtil.UTF_8));
    ReferenceCountUtil.releaseLater(outbound);

    ReferenceCountUtil.release(content);
}

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldEncodeReplaceWithCASRequest() {
    ByteBuf content = Unpooled.copiedBuffer("content", CharsetUtil.UTF_8);
    ReplaceRequest request = new ReplaceRequest("key", content.copy(), 4234234234L, 30, 99, "bucket");
    request.partition((short) 512);
    channel.writeOutbound(request);//from  ww  w.jav a  2  s. c  o  m
    FullBinaryMemcacheRequest outbound = (FullBinaryMemcacheRequest) channel.readOutbound();
    assertEquals(4234234234L, outbound.getCAS());
    ReferenceCountUtil.releaseLater(outbound);
    ReferenceCountUtil.release(content);
}

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldDecodeGetBucketConfigResponse() throws Exception {
    ByteBuf content = Unpooled.copiedBuffer("content", CharsetUtil.UTF_8);
    FullBinaryMemcacheResponse response = new DefaultFullBinaryMemcacheResponse(KEY, Unpooled.EMPTY_BUFFER,
            content.copy());/*w  w  w . j ava  2 s.  c o m*/

    GetBucketConfigRequest requestMock = mock(GetBucketConfigRequest.class);
    when(requestMock.bucket()).thenReturn("bucket");
    when(requestMock.hostname()).thenReturn(InetAddress.getLocalHost());
    requestQueue.add(requestMock);
    channel.writeInbound(response);

    assertEquals(1, eventSink.responseEvents().size());
    GetBucketConfigResponse event = (GetBucketConfigResponse) eventSink.responseEvents().get(0).getMessage();
    assertEquals(BUCKET, event.bucket());
    assertEquals(ResponseStatus.SUCCESS, event.status());
    assertEquals(InetAddress.getLocalHost(), event.hostname());
    assertEquals("content", event.content().toString(CHARSET));

    ReferenceCountUtil.release(content);
}

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldDecodeObserveResponseDuringRebalance() throws Exception {
    ByteBuf content = Unpooled.copiedBuffer("{someconfig...}", CharsetUtil.UTF_8);
    FullBinaryMemcacheResponse response = new DefaultFullBinaryMemcacheResponse(new byte[] {},
            Unpooled.EMPTY_BUFFER, content.copy());
    response.setStatus(KeyValueStatus.ERR_NOT_MY_VBUCKET.code());

    ObserveRequest requestMock = mock(ObserveRequest.class);
    requestQueue.add(requestMock);/*from  w  w  w.  j  a v a  2  s . co m*/
    channel.writeInbound(response);

    assertEquals(1, eventSink.responseEvents().size());
    ObserveResponse event = (ObserveResponse) eventSink.responseEvents().get(0).getMessage();
    assertEquals(ResponseStatus.RETRY, event.status());
    assertEquals(ObserveResponse.ObserveStatus.UNKNOWN, event.observeStatus());
}

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldRetainContentOnStore() throws Exception {
    ByteBuf content = Unpooled.copiedBuffer("foo", CharsetUtil.UTF_8);
    UpsertRequest request = new UpsertRequest("key", content, "bucket");
    request.partition((short) 1);

    assertEquals(1, content.refCnt());//  ww w. ja  v a  2  s. c  om
    channel.writeOutbound(request);
    assertEquals(2, content.refCnt());
    ReferenceCountUtil.releaseLater(content); //release content first time
    ReferenceCountUtil.releaseLater(channel.readOutbound()); //releases extra once + content second time
}

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldRetainContentOnAppend() throws Exception {
    ByteBuf content = Unpooled.copiedBuffer("foo", CharsetUtil.UTF_8);
    AppendRequest request = new AppendRequest("key", 0, content, "bucket");
    request.partition((short) 1);

    assertEquals(1, content.refCnt());//  ww  w. java 2s .  c  om
    channel.writeOutbound(request);
    assertEquals(2, content.refCnt());
}

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldRetainContentOnPrepend() throws Exception {
    ByteBuf content = Unpooled.copiedBuffer("foo", CharsetUtil.UTF_8);
    PrependRequest request = new PrependRequest("key", 0, content, "bucket");
    request.partition((short) 1);

    assertEquals(1, content.refCnt());//from  ww w. ja  v  a2 s. c o  m
    channel.writeOutbound(request);
    assertEquals(2, content.refCnt());
}

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldReleaseStoreRequestContentOnSuccess() throws Exception {
    ByteBuf content = Unpooled.copiedBuffer("content", CharsetUtil.UTF_8);
    FullBinaryMemcacheResponse response = new DefaultFullBinaryMemcacheResponse(KEY, Unpooled.EMPTY_BUFFER,
            content);//  www.  j  a  va2s.  c  o  m
    response.setStatus(BinaryMemcacheResponseStatus.SUCCESS);

    UpsertRequest requestMock = mock(UpsertRequest.class);
    ByteBuf requestContent = Unpooled.copiedBuffer("content", CharsetUtil.UTF_8);
    when(requestMock.bucket()).thenReturn("bucket");
    when(requestMock.observable()).thenReturn(AsyncSubject.<CouchbaseResponse>create());
    when(requestMock.content()).thenReturn(requestContent);
    requestQueue.add(requestMock);

    assertEquals(1, content.refCnt());
    assertEquals(1, requestContent.refCnt());
    channel.writeInbound(response);
    assertEquals(1, content.refCnt());
    assertEquals(0, requestContent.refCnt());
}

From source file:com.couchbase.client.core.endpoint.kv.KeyValueHandlerTest.java

License:Apache License

@Test
public void shouldNotReleaseStoreRequestContentOnRetry() throws Exception {
    ByteBuf content = Unpooled.copiedBuffer("content", CharsetUtil.UTF_8);
    FullBinaryMemcacheResponse response = new DefaultFullBinaryMemcacheResponse(KEY, Unpooled.EMPTY_BUFFER,
            content);/*from   ww w.ja v  a 2s. c o  m*/
    response.setStatus(KeyValueStatus.ERR_NOT_MY_VBUCKET.code());

    UpsertRequest requestMock = mock(UpsertRequest.class);
    ByteBuf requestContent = Unpooled.copiedBuffer("content", CharsetUtil.UTF_8);
    when(requestMock.bucket()).thenReturn("bucket");
    when(requestMock.observable()).thenReturn(AsyncSubject.<CouchbaseResponse>create());
    when(requestMock.content()).thenReturn(requestContent);
    requestQueue.add(requestMock);

    assertEquals(1, content.refCnt());
    assertEquals(1, requestContent.refCnt());
    channel.writeInbound(response);
    assertEquals(1, content.refCnt());
    assertEquals(1, requestContent.refCnt());
}