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

Introduction

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

Prototype

AsciiString ACCESS_CONTROL_ALLOW_ORIGIN

To view the source code for io.netty.handler.codec.http HttpHeaderNames ACCESS_CONTROL_ALLOW_ORIGIN.

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Document

"access-control-allow-origin"

Usage

From source file:dpfmanager.shell.modules.server.post.HttpPostHandler.java

License:Open Source License

/**
 * Util functions// ww  w .j av a2 s  .c  o m
 */

private void writeResponse(Channel channel) {
    // Convert the response content to a ChannelBuffer.
    ByteBuf buf = copiedBuffer(responseContent.toString(), CharsetUtil.UTF_8);
    responseContent.setLength(0);

    // Decide whether to close the connection or not.
    boolean close = request.headers().contains(HttpHeaderNames.CONNECTION, HttpHeaderValues.CLOSE, true)
            || request.protocolVersion().equals(HttpVersion.HTTP_1_0) && !request.headers()
                    .contains(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE, true);

    // Build the response object.
    FullHttpResponse response = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, HttpResponseStatus.OK, buf);
    response.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/plain; charset=UTF-8");

    if (!close) {
        response.headers().setInt(HttpHeaderNames.CONTENT_LENGTH, buf.readableBytes());
    }

    // Extra headers
    response.headers().set(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN, "*");

    // Write the response.
    ChannelFuture future = channel.writeAndFlush(response);
    // Close the connection after the write operation is done if necessary.
    if (close) {
        future.addListener(ChannelFutureListener.CLOSE);
    }
}

From source file:eastwind.webpush.WebPushHandler.java

License:Apache License

private static void sendHttpResponse(ChannelHandlerContext ctx, FullHttpRequest req, FullHttpResponse res) {
    // Generate an error page if response getStatus code is not OK (200).
    if (res.status().code() != 200) {
        ByteBuf buf = Unpooled.copiedBuffer(res.status().toString(), CharsetUtil.UTF_8);
        res.content().writeBytes(buf);/*from w  w w.  ja  v  a  2  s.  c o  m*/
        buf.release();
    }

    // Send the response and close the connection if necessary.
    res.headers().set(HttpHeaderNames.CONTENT_TYPE, "text/json; charset=UTF-8");
    res.headers().set(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN, "*");
    HttpUtil.setContentLength(res, res.content().readableBytes());
    ChannelFuture f = ctx.channel().writeAndFlush(res);
    if (!HttpUtil.isKeepAlive(req) || res.status().code() != 200) {
        f.addListener(ChannelFutureListener.CLOSE);
    }
}

From source file:net.anyflow.menton.http.HttpRequestRouter.java

License:Apache License

protected static void setDefaultHeaders(FullHttpRequest request, HttpResponse response) {
    response.headers().add(HttpHeaderNames.SERVER,

            net.anyflow.lannister.Settings.SELF.getProperty("menton.version"));

    boolean keepAlive = request.headers().get(HttpHeaderNames.CONNECTION) == HttpHeaderValues.KEEP_ALIVE
            .toString();/*from  w w w .  j av a  2s .  com*/
    if (keepAlive) {
        response.headers().set(HttpHeaderNames.CONNECTION, HttpHeaderValues.KEEP_ALIVE);
    }

    if (Settings.SELF.getProperty("menton.httpServer.allowCrossDomain", "false").equalsIgnoreCase("true")) {
        response.headers().add(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN, "*");
        response.headers().add(HttpHeaderNames.ACCESS_CONTROL_ALLOW_METHODS, "POST, GET, PUT, DELETE");
        response.headers().add(HttpHeaderNames.ACCESS_CONTROL_ALLOW_HEADERS, "X-PINGARUNER");
        response.headers().add(HttpHeaderNames.ACCESS_CONTROL_MAX_AGE, "1728000");
    }

    response.headers().set(HttpHeaderNames.CONTENT_LENGTH, response.content().readableBytes());
}

From source file:org.ballerinalang.composer.service.ballerina.parser.service.BallerinaParserService.java

License:Open Source License

@OPTIONS
@Path("/built-in-packages")
@Consumes(MediaType.APPLICATION_JSON)//from  w ww .  ja v a  2  s  .  c  o  m
@Produces(MediaType.APPLICATION_JSON)
public Response getBuiltInPackages() {
    return Response.ok().header(HttpHeaderNames.ACCESS_CONTROL_MAX_AGE.toString(), "600 ")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN.toString(), "*")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_CREDENTIALS.toString(), "true")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_METHODS.toString(),
                    "POST, GET, PUT, UPDATE, DELETE, OPTIONS, HEAD")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_HEADERS.toString(),
                    HttpHeaderNames.CONTENT_TYPE.toString() + ", " + HttpHeaderNames.ACCEPT.toString()
                            + ", X-Requested-With")
            .build();
}

From source file:org.ballerinalang.composer.service.ballerina.parser.service.BallerinaParserService.java

License:Open Source License

@OPTIONS
@Path("/endpoints")
@Consumes(MediaType.APPLICATION_JSON)/*from w w  w.  j av  a2  s  . com*/
@Produces(MediaType.APPLICATION_JSON)
public Response getEndpointOptions() {
    return Response.ok().header(HttpHeaderNames.ACCESS_CONTROL_MAX_AGE.toString(), "600 ")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN.toString(), "*")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_CREDENTIALS.toString(), "true")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_METHODS.toString(),
                    "POST, GET, PUT, UPDATE, DELETE, OPTIONS, HEAD")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_HEADERS.toString(),
                    HttpHeaderNames.CONTENT_TYPE.toString() + ", " + HttpHeaderNames.ACCEPT.toString()
                            + ", X-Requested-With")
            .build();
}

From source file:org.ballerinalang.composer.service.ballerina.parser.service.BallerinaParserService.java

License:Open Source License

@OPTIONS
@Path("/actions")
@Consumes(MediaType.APPLICATION_JSON)/*from  w ww.  j  a  v  a 2s .c  o  m*/
@Produces(MediaType.APPLICATION_JSON)
public Response getActionsOptions() {
    return Response.ok().header(HttpHeaderNames.ACCESS_CONTROL_MAX_AGE.toString(), "600 ")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN.toString(), "*")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_CREDENTIALS.toString(), "true")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_METHODS.toString(),
                    "POST, GET, PUT, UPDATE, DELETE, OPTIONS, HEAD")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_HEADERS.toString(),
                    HttpHeaderNames.CONTENT_TYPE.toString() + ", " + HttpHeaderNames.ACCEPT.toString()
                            + ", X-Requested-With")
            .build();
}

From source file:org.ballerinalang.composer.service.ballerina.parser.service.BallerinaParserService.java

License:Open Source License

@OPTIONS
@Path("/built-in-types")
@Consumes(MediaType.APPLICATION_JSON)/*from   w  w  w  . j  ava 2  s .c  om*/
@Produces(MediaType.APPLICATION_JSON)
public Response getBuiltInTypesOptions() {
    return Response.ok().header(HttpHeaderNames.ACCESS_CONTROL_MAX_AGE.toString(), "600 ")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN.toString(), "*")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_CREDENTIALS.toString(), "true")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_METHODS.toString(),
                    "POST, GET, PUT, UPDATE, DELETE, OPTIONS, HEAD")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_HEADERS.toString(),
                    HttpHeaderNames.CONTENT_TYPE.toString() + ", " + HttpHeaderNames.ACCEPT.toString()
                            + ", X-Requested-With")
            .build();
}

From source file:org.ballerinalang.composer.service.ballerina.parser.service.BallerinaParserService.java

License:Open Source License

@GET
@Path("/built-in-types")
@Consumes(MediaType.APPLICATION_JSON)//from   ww w  . ja  va  2s  . com
@Produces(MediaType.APPLICATION_JSON)
public Response getBuiltInTypes() {
    JsonObject response = new JsonObject();
    // add package info into response
    Gson gson = new Gson();
    String json = gson.toJson(ParserUtils.getBuiltinTypes());
    JsonParser parser = new JsonParser();
    JsonArray packagesArray = parser.parse(json).getAsJsonArray();
    response.add("types", packagesArray);
    return Response.status(Response.Status.OK).entity(response)
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN.toString(), '*')
            .type(MediaType.APPLICATION_JSON).build();
}

From source file:org.ballerinalang.composer.service.ballerina.parser.service.BallerinaParserService.java

License:Open Source License

@POST
@Path("/file/validate-and-parse")
@Consumes(MediaType.APPLICATION_JSON)// w w w. j  a va  2  s  .c o  m
@Produces(MediaType.APPLICATION_JSON)
public Response validateAndParseBFile(BFile bFileRequest)
        throws IOException, InvocationTargetException, IllegalAccessException {
    return Response.status(Response.Status.OK).entity(validateAndParse(bFileRequest))
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN.toString(), '*')
            .type(MediaType.APPLICATION_JSON).build();
}

From source file:org.ballerinalang.composer.service.ballerina.parser.service.BallerinaParserService.java

License:Open Source License

@OPTIONS
@Path("/file/validate-and-parse")
@Consumes(MediaType.APPLICATION_JSON)//from   w w w. jav  a 2 s  . c  o  m
@Produces(MediaType.APPLICATION_JSON)
public Response validateAndParseOptions() {
    return Response.ok().header("Access-Control-Max-Age", "600 ")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_ORIGIN.toString(), "*")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_CREDENTIALS.toString(), "true")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_METHODS.toString(),
                    "POST, GET, PUT, UPDATE, DELETE, OPTIONS, HEAD")
            .header(HttpHeaderNames.ACCESS_CONTROL_ALLOW_HEADERS.toString(),
                    HttpHeaderNames.CONTENT_TYPE.toString() + ", " + HttpHeaderNames.ACCEPT.toString()
                            + ", X-Requested-With")
            .build();
}

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

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