Example usage for io.netty.buffer Unpooled wrappedBuffer

Introduction

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

Prototype

public static ByteBuf wrappedBuffer(ByteBuffer... buffers) 

Source Link

Document

Creates a new big-endian composite buffer which wraps the slices of the specified NIO buffers without copying them.

Usage

From source file:com.linecorp.armeria.client.endpoint.dns.DnsTextEndpointGroupTest.java

License:Apache License

private static DnsRecord newTooLongTxtRecord(String hostname) {
    return new DefaultDnsRawRecord(hostname, TXT, 60, Unpooled.wrappedBuffer(new byte[] { 1, 0, 0 // Contains one more byte than expected
    }));/*  ww w  .  j  a  v a2 s. c o  m*/
}

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From source file:com.linecorp.armeria.internal.grpc.ArmeriaMessageDeframerTest.java

License:Apache License

@Test
public void deframe_tooLargeUncompressed() throws Exception {
    SimpleRequest request = SimpleRequest.newBuilder()
            .setPayload(Payload.newBuilder().setBody(ByteString.copyFromUtf8(Strings.repeat("a", 1024))))
            .build();// w  w  w .  ja  va  2  s. c om
    byte[] frame = GrpcTestUtil.uncompressedFrame(Unpooled.wrappedBuffer(request.toByteArray()));
    assertThat(frame.length).isGreaterThan(1024);
    deframer.request(1);
    assertThatThrownBy(() -> deframer.deframe(HttpData.of(frame), false))
            .isInstanceOf(StatusRuntimeException.class);
}

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From source file:com.linecorp.armeria.internal.grpc.ArmeriaMessageDeframerTest.java

License:Apache License

@Test
public void deframe_tooLargeCompressed() throws Exception {
    // Simple repeated character compresses below the frame threshold but uncompresses above it.
    SimpleRequest request = SimpleRequest.newBuilder()
            .setPayload(Payload.newBuilder().setBody(ByteString.copyFromUtf8(Strings.repeat("a", 1024))))
            .build();//from w ww .j a v a2 s  .co m
    byte[] frame = GrpcTestUtil.compressedFrame(Unpooled.wrappedBuffer(request.toByteArray()));
    assertThat(frame.length).isLessThan(1024);
    deframer.request(1);
    deframer.deframe(HttpData.of(frame), false);
    ArgumentCaptor<ByteBufOrStream> messageCaptor = ArgumentCaptor.forClass(ByteBufOrStream.class);
    verify(listener).messageRead(messageCaptor.capture());
    verifyNoMoreInteractions(listener);
    try (InputStream stream = messageCaptor.getValue().stream()) {
        assertThatThrownBy(() -> ByteStreams.toByteArray(stream)).isInstanceOf(StatusRuntimeException.class);
    }
}

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From source file:com.linecorp.armeria.internal.PooledObjects.java

License:Apache License

private static <T> T copyAndRelease(ByteBufHolder o) {
    try {//from  ww  w.  ja v  a2  s .  co m
        final ByteBuf content = Unpooled.wrappedBuffer(ByteBufUtil.getBytes(o.content()));
        @SuppressWarnings("unchecked")
        final T copy = (T) o.replace(content);
        return copy;
    } finally {
        ReferenceCountUtil.safeRelease(o);
    }
}

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From source file:com.linecorp.armeria.server.http.file.HttpFileServiceInvocationHandler.java

License:Apache License

@Override
public void invoke(ServiceInvocationContext ctx, Executor blockingTaskExecutor, Promise<Object> promise)
        throws Exception {

    final HttpRequest req = ctx.originalRequest();
    if (req.method() != HttpMethod.GET) {
        respond(ctx, promise, HttpResponseStatus.METHOD_NOT_ALLOWED, 0, ERROR_MIME_TYPE,
                Unpooled.wrappedBuffer(CONTENT_METHOD_NOT_ALLOWED));
        return;/* w  w w . j a v  a 2  s  .  c  om*/
    }

    final String path = normalizePath(ctx.mappedPath());
    if (path == null) {
        respond(ctx, promise, HttpResponseStatus.NOT_FOUND, 0, ERROR_MIME_TYPE,
                Unpooled.wrappedBuffer(CONTENT_NOT_FOUND));
        return;
    }

    Entry entry = getEntry(path);
    long lastModifiedMillis;
    if ((lastModifiedMillis = entry.lastModifiedMillis()) == 0) {
        boolean found = false;
        if (path.charAt(path.length() - 1) == '/') {
            // Try index.html if it was a directory access.
            entry = getEntry(path + "index.html");
            if ((lastModifiedMillis = entry.lastModifiedMillis()) != 0) {
                found = true;
            }
        }

        if (!found) {
            respond(ctx, promise, HttpResponseStatus.NOT_FOUND, 0, ERROR_MIME_TYPE,
                    Unpooled.wrappedBuffer(CONTENT_NOT_FOUND));
            return;
        }
    }

    long ifModifiedSinceMillis = Long.MIN_VALUE;
    try {
        ifModifiedSinceMillis = req.headers().getTimeMillis(HttpHeaderNames.IF_MODIFIED_SINCE, Long.MIN_VALUE);
    } catch (Exception e) {
        // Ignore the ParseException, which is raised on malformed date.
        //noinspection ConstantConditions
        if (!(e instanceof ParseException)) {
            throw e;
        }
    }

    // HTTP-date does not have subsecond-precision; add 999ms to it.
    if (ifModifiedSinceMillis > Long.MAX_VALUE - 999) {
        ifModifiedSinceMillis = Long.MAX_VALUE;
    } else {
        ifModifiedSinceMillis += 999;
    }

    if (lastModifiedMillis < ifModifiedSinceMillis) {
        respond(ctx, promise, HttpResponseStatus.NOT_MODIFIED, lastModifiedMillis, entry.mimeType(),
                Unpooled.EMPTY_BUFFER);
        return;
    }

    respond(ctx, promise, HttpResponseStatus.OK, lastModifiedMillis, entry.mimeType(),
            entry.readContent(ctx.alloc()));
}

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From source file:com.linecorp.armeria.server.http.healthcheck.HttpHealthCheckService.java

License:Apache License

/**
 * Creates a new response which is sent when the {@link Server} is healthy.
 *///from ww  w . j a v  a2s.c  o  m
protected FullHttpResponse newHealthyResponse(
        @SuppressWarnings("UnusedParameters") ServiceInvocationContext ctx) {

    return new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK,
            Unpooled.wrappedBuffer(RES_OK));
}

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From source file:com.linecorp.armeria.server.http.healthcheck.HttpHealthCheckService.java

License:Apache License

/**
 * Creates a new response which is sent when the {@link Server} is unhealthy.
 *//*from  ww w .  j a  va  2s  .co  m*/
protected FullHttpResponse newUnhealthyResponse(
        @SuppressWarnings("UnusedParameters") ServiceInvocationContext ctx) {

    return new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.SERVICE_UNAVAILABLE,
            Unpooled.wrappedBuffer(RES_NOT_OK));
}

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From source file:com.linecorp.armeria.server.http.Http2RequestDecoder.java

License:Apache License

private void writeErrorResponse(ChannelHandlerContext ctx, int streamId, HttpResponseStatus status) {
    final byte[] content = status.toString().getBytes(StandardCharsets.UTF_8);

    writer.writeHeaders(ctx, streamId,// ww  w . j  a  v a  2s .c  o  m
            new DefaultHttp2Headers(false).status(status.codeAsText())
                    .set(HttpHeaderNames.CONTENT_TYPE, MediaType.PLAIN_TEXT_UTF_8.toString())
                    .setInt(HttpHeaderNames.CONTENT_LENGTH, content.length),
            0, false, ctx.voidPromise());

    writer.writeData(ctx, streamId, Unpooled.wrappedBuffer(content), 0, true, ctx.voidPromise());
}

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From source file:com.linecorp.armeria.server.http.HttpServiceCodec.java

License:Apache License

@Override
public ByteBuf encodeFailureResponse(ServiceInvocationContext ctx, Throwable cause) throws Exception {

    final StringWriter sw = new StringWriter(512);
    final PrintWriter pw = new PrintWriter(sw);
    cause.printStackTrace(pw);/* ww w .  ja v a  2 s. c o m*/
    pw.flush();
    return Unpooled.wrappedBuffer(sw.toString().getBytes(CharsetUtil.UTF_8));
}

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From source file:com.linkedin.flashback.smartproxy.utils.NoMatchResponseGenerator.java

License:Open Source License

public static FullHttpResponse generateNoMatchResponse(RecordedHttpRequest recordedHttpRequest) {
    StringBuilder bodyTextBuilder = new StringBuilder();
    bodyTextBuilder.append("No Matching Request\n").append("Incoming Request Method: ")
            .append(recordedHttpRequest.getMethod()).append("\n").append("Incoming Request URI: ")
            .append(recordedHttpRequest.getUri()).append("\n").append("Incoming Request Headers: ")
            .append(recordedHttpRequest.getHeaders()).append("\n");
    RecordedHttpBody incomingBody = recordedHttpRequest.getHttpBody();
    if (incomingBody != null) {
        if (incomingBody instanceof RecordedEncodedHttpBody) {
            incomingBody = ((RecordedEncodedHttpBody) incomingBody).getDecodedBody();
        }/*w  w  w . j  ava2s .c  o m*/
        if (incomingBody instanceof RecordedStringHttpBody) {
            bodyTextBuilder.append("Incoming Request Body: ")
                    .append(((RecordedStringHttpBody) incomingBody).getContent());
        } else {
            bodyTextBuilder.append("Incoming Request Body: (binary content)");
        }
    }
    ByteBuf badRequestBody = Unpooled
            .wrappedBuffer(bodyTextBuilder.toString().getBytes(Charset.forName("UTF-8")));
    return new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.BAD_REQUEST, badRequestBody);
}

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