Examples with Request com.linkedin.r2.message.Request used on opensource projects

Example 21 with Request

use of com.linkedin.r2.message.Request in project rest.li by linkedin.

the class ClientStreamCompressionFilter method onStreamRequest.

/**
   * Optionally compresses outgoing Stream requests
   * */
public void onStreamRequest(StreamRequest req, final RequestContext requestContext, final Map<String, String> wireAttrs, final NextFilter<StreamRequest, StreamResponse> nextFilter) {
    //Set accepted encoding for compressed response
    String operation = (String) requestContext.getLocalAttr(R2Constants.OPERATION);
    if (!_acceptEncodingHeader.isEmpty() && _helper.shouldCompressResponseForOperation(operation)) {
        CompressionOption responseCompressionOverride = (CompressionOption) requestContext.getLocalAttr(R2Constants.RESPONSE_COMPRESSION_OVERRIDE);
        req = addResponseCompressionHeaders(responseCompressionOverride, req);
    }
    if (_requestContentEncoding != StreamEncodingType.IDENTITY) {
        final StreamRequest request = req;
        final StreamingCompressor compressor = _requestContentEncoding.getCompressor(_executor);
        CompressionOption option = (CompressionOption) requestContext.getLocalAttr(R2Constants.REQUEST_COMPRESSION_OVERRIDE);
        if (option == null || option != CompressionOption.FORCE_OFF) {
            final int threshold = option == CompressionOption.FORCE_ON ? 0 : _requestCompressionConfig.getCompressionThreshold();
            PartialReader reader = new PartialReader(threshold, new Callback<EntityStream[]>() {

                @Override
                public void onError(Throwable ex) {
                    nextFilter.onError(ex, requestContext, wireAttrs);
                }

                @Override
                public void onSuccess(EntityStream[] result) {
                    if (result.length == 1) {
                        StreamRequest uncompressedRequest = request.builder().build(result[0]);
                        nextFilter.onRequest(uncompressedRequest, requestContext, wireAttrs);
                    } else {
                        StreamRequestBuilder builder = request.builder();
                        EntityStream compressedStream = compressor.deflate(EntityStreams.newEntityStream(new CompositeWriter(result)));
                        Map<String, String> headers = stripHeaders(builder.getHeaders(), HttpConstants.CONTENT_LENGTH);
                        StreamRequest compressedRequest = builder.setHeaders(headers).setHeader(HttpConstants.CONTENT_ENCODING, compressor.getContentEncodingName()).build(compressedStream);
                        nextFilter.onRequest(compressedRequest, requestContext, wireAttrs);
                    }
                }
            });
            req.getEntityStream().setReader(reader);
            return;
        }
    }
    nextFilter.onRequest(req, requestContext, wireAttrs);
}

Example 22 with Request

use of com.linkedin.r2.message.Request in project rest.li by linkedin.

the class TestQueryTunnel method testTunneledLongQuery.

@Test
public void testTunneledLongQuery() throws Exception {
    // Just test a true long query, to go beyond the simple 0 threshold tests above
    String query = "q=queryString";
    for (int i = 0; i < 10000; i++) query += "&a=" + i;
    RestRequest request = new RestRequestBuilder(new URI("http://localhost:7279?" + query)).setMethod("GET").build();
    // Set threshold < query length
    RestRequest encoded = encode(request, query.length() - 1);
    Assert.assertEquals(encoded.getMethod(), "POST");
    Assert.assertEquals(encoded.getURI().toString(), "http://localhost:7279");
    Assert.assertTrue(encoded.getEntity().length() == query.length());
    Assert.assertEquals(encoded.getHeader("Content-Type"), "application/x-www-form-urlencoded");
    Assert.assertEquals(encoded.getHeader("Content-Length"), Integer.toString(encoded.getEntity().length()));
    RequestContext requestContext = new RequestContext();
    RestRequest decoded = decode(encoded, requestContext);
    Assert.assertEquals(decoded.getURI(), request.getURI());
    Assert.assertEquals(decoded.getMethod(), "GET");
    Assert.assertTrue((Boolean) requestContext.getLocalAttr(R2Constants.IS_QUERY_TUNNELED));
}

Example 23 with Request

use of com.linkedin.r2.message.Request in project rest.li by linkedin.

the class TestQueryTunnel method testModifiedQuery.

@Test
public void testModifiedQuery() throws Exception {
    // Test case where someone has added a query param to the request underneath us
    // This test is motivated by some test frameworks that add params to queries in EI
    String query = "q=queryString&a=1&b=2";
    RestRequest request = new RestRequestBuilder(new URI("http://localhost:7279?" + query)).setMethod("GET").build();
    // Set threshold < query length
    RestRequest encoded = encode(request, query.length() - 1);
    Assert.assertEquals(encoded.getMethod(), "POST");
    Assert.assertEquals(encoded.getURI().toString(), "http://localhost:7279");
    Assert.assertTrue(encoded.getEntity().length() == query.length());
    Assert.assertEquals(encoded.getHeader("Content-Type"), "application/x-www-form-urlencoded");
    RestRequestBuilder rb = encoded.builder().setURI(new URI(encoded.getURI().toString() + "?uh=f"));
    RestRequest modified = rb.build();
    RequestContext requestContext = new RequestContext();
    RestRequest decoded = decode(modified, requestContext);
    Assert.assertEquals(decoded.getURI().toString(), "http://localhost:7279?uh=f&" + query);
    Assert.assertTrue((Boolean) requestContext.getLocalAttr(R2Constants.IS_QUERY_TUNNELED));
}

Example 24 with Request

use of com.linkedin.r2.message.Request in project rest.li by linkedin.

the class TestQueryTunnel method testModifiedQuestionQuery.

@Test
public void testModifiedQuestionQuery() throws Exception {
    // Test case where someone has added a "?" underneath us with no args - make sure
    // we re-append the query correctly
    // This test is motivated by some test frameworks that add params to queries in EI
    String query = "q=queryString&a=1&b=2";
    RestRequest request = new RestRequestBuilder(new URI("http://localhost:7279?" + query)).setMethod("GET").build();
    // Set threshold < query length
    RestRequest encoded = encode(request, query.length() - 1);
    Assert.assertEquals(encoded.getMethod(), "POST");
    Assert.assertEquals(encoded.getURI().toString(), "http://localhost:7279");
    Assert.assertTrue(encoded.getEntity().length() == query.length());
    Assert.assertEquals(encoded.getHeader("Content-Type"), "application/x-www-form-urlencoded");
    RestRequestBuilder rb = encoded.builder().setURI(new URI(encoded.getURI().toString() + "?"));
    RestRequest modified = rb.build();
    RequestContext requestContext = new RequestContext();
    RestRequest decoded = decode(modified, requestContext);
    Assert.assertEquals(decoded.getURI().toString(), "http://localhost:7279?" + query);
    Assert.assertTrue((Boolean) requestContext.getLocalAttr(R2Constants.IS_QUERY_TUNNELED));
}

Example 25 with Request

use of com.linkedin.r2.message.Request in project rest.li by linkedin.

the class TestQueryTunnel method testTunneledHandConstructedOverride.

@Test
public void testTunneledHandConstructedOverride() throws Exception {
    // Example of a hand-constructed "encoded" request
    RestRequest request = new RestRequestBuilder(new URI("http://localhost:7279")).setMethod("POST").setHeader("X-HTTP-Method-Override", "GET").setHeader("Content-Type", "application/x-www-form-urlencoded").setEntity(new String("q=123").getBytes()).build();
    RequestContext requestContext = new RequestContext();
    RestRequest decoded = decode(request, requestContext);
    Assert.assertEquals(decoded.getURI().toString(), "http://localhost:7279?q=123");
    Assert.assertEquals(decoded.getMethod(), "GET");
    Assert.assertTrue((Boolean) requestContext.getLocalAttr(R2Constants.IS_QUERY_TUNNELED));
}