Example usage for io.netty.handler.codec.http HttpHeaderNames ACCESS_CONTROL_EXPOSE_HEADERS

Introduction

In this page you can find the example usage for io.netty.handler.codec.http HttpHeaderNames ACCESS_CONTROL_EXPOSE_HEADERS.

Prototype

AsciiString ACCESS_CONTROL_EXPOSE_HEADERS

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Document

"access-control-expose-headers"

Usage

From source file:org.ballerinalang.net.http.CorsHeaderGenerator.java

License:Open Source License

private static void setExposedAllowedHeaders(CorsHeaders resCors, Map<String, String> respHeaders) {
    //TODO can cache concatenated expose headers in the resource.
    List<String> exposeHeaders = resCors.getExposeHeaders();
    if (exposeHeaders == null) {
        return;//from   w  w  w .  j av  a  2 s.  c  om
    }
    String exposeHeaderResponse = DispatcherUtil.concatValues(exposeHeaders, false);
    if (!exposeHeaderResponse.isEmpty()) {
        respHeaders.put(HttpHeaderNames.ACCESS_CONTROL_EXPOSE_HEADERS.toString(), exposeHeaderResponse);
    }
}

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From source file:org.ballerinalang.stdlib.services.cors.HTTPCorsTest.java

License:Open Source License

@Test(description = "Test for resource only CORS declaration")
public void testSimpleReqResourceOnlyCors() {
    String path = "/hello2/test1";
    HTTPTestRequest cMsg = MessageUtils.generateHTTPMessage(path, "POST", "hello");
    cMsg.setHeader(HttpHeaderNames.ORIGIN.toString(), "http://www.hello.com");
    HttpCarbonMessage response = Services.invokeNew(complieResult, TEST_EP, cMsg);

    Assert.assertNotNull(response);//from  w w  w .  j  a  va 2s. c  o  m
    BValue bJson = JsonParser.parse(new HttpMessageDataStreamer(response).getInputStream());
    Assert.assertEquals(((BMap<String, BValue>) bJson).get("echo").stringValue(), "resOnlyCors");
    Assert.assertEquals("http://www.hello.com",
            response.getHeader(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN.toString()));
    Assert.assertEquals(null, response.getHeader(HttpHeaderNames.ACCESS_CONTROL_ALLOW_CREDENTIALS.toString()));
    Assert.assertEquals("X-Content-Type-Options, X-PINGOTHER",
            response.getHeader(HttpHeaderNames.ACCESS_CONTROL_EXPOSE_HEADERS.toString()));
}

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