Examples of org.jboss.com.sun.net.httpserver.Headers

Package org.jboss.com.sun.net.httpserver

Examples of org.jboss.com.sun.net.httpserver.Headers

org.jboss.com.sun.net.httpserver.Headers
HTTP request and response headers are represented by this class which implements the interface {@link java.util.Map}< {@link java.lang.String}, {@link java.util.List}< {@link java.lang.String}>>. The keys are case-insensitive Strings representing the header names and the value associated with each key is a {@link List}< {@link String}> with one element for each occurence of the header name in the request or response.
For example, if a response header instance contains one key "HeaderName" with two values "value1 and value2" then this object is output as two header lines:
```
 HeaderName: value1 HeaderName: value2 
```
All the normal {@link java.util.Map} methods are provided, but the followingadditional convenience methods are most likely to be used:
- {@link #getFirst(String)} returns a single valued header or the first value ofa multi-valued header.
- {@link #add(String,String)} adds the given header value to the list for the given key
- {@link #set(String,String)} sets the given header field to the single value givenoverwriting any existing values in the value list.
All methods in this class accept null values for keys and values. However, null keys will never will be present in HTTP request headers, and will not be output/sent in response headers. Null values can be represented as either a null entry for the key (i.e. the list is null) or where the key has a list, but one (or more) of the list's values is null. Null values are output as a header line containing the key but no associated value. @since 1.6

        return contentType;
    }


    private void respond404(HttpExchange http) throws IOException {


        final Headers responseHeaders = http.getResponseHeaders();
        responseHeaders.add(CONTENT_TYPE, TEXT_HTML);
        responseHeaders.add(ACCESS_CONTROL_ALLOW_ORIGIN, WILDCARD);
        http.sendResponseHeaders(NOT_FOUND, 0);
        OutputStream out = http.getResponseBody();
        out.flush();
        safeClose(out);
    }

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        if (resource.equals("")) {
            /*
             * This is a request to the root of the context, redirect to the
             * default resource.
             */
            Headers responseHeaders = http.getResponseHeaders();
            responseHeaders.add(LOCATION, getDefaultPath());
            http.sendResponseHeaders(MOVED_PERMENANTLY, 0);
            http.close();


            return;
        } else if (!resource.contains(".")) {
            respond404(http);
        }


        /*
         * This allows a sub-class of the ResourceHandler to store resources it may need in META-INF
         * without these resources being served up to remote clients unchecked.
         */
        if (resource.startsWith("META-INF")) {
            http.sendResponseHeaders(FORBIDDEN, 0);
            http.close();


            return;
        }


        // load resource
        ResourceHandle handle = getResourceHandle(resource);


        if(handle.getInputStream()!=null) {


            InputStream inputStream = handle.getInputStream();


            final Headers responseHeaders = http.getResponseHeaders();
            responseHeaders.add(CONTENT_TYPE, resolveContentType(path));


            // provide the ability to cache GWT artifacts
            if(!skipCache(resource)){


                if(System.currentTimeMillis()>lastExpiryDate) {
                    lastExpiryDate = calculateExpiryDate();
                    lastExpiryHeader = createDateFormat().format(new Date(lastExpiryDate));
                }


                responseHeaders.add(CACHE_CONTROL_HEADER, "public, max-age=2678400");
                responseHeaders.add(EXPIRES_HEADER, lastExpiryHeader);
            } else {
                responseHeaders.add(CACHE_CONTROL_HEADER, "no-cache");
            }


            //responseHeaders.add(LAST_MODIFIED_HEADER, lastModified);
            responseHeaders.add(CONTENT_LENGTH_HEADER, String.valueOf(handle.getSize()));


            http.sendResponseHeaders(OK, 0);


            // nio write
            OutputStream outputStream = http.getResponseBody();

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        return contentType;
    }


    private void respond404(HttpExchange http) throws IOException {


        final Headers responseHeaders = http.getResponseHeaders();
        responseHeaders.add(CONTENT_TYPE, TEXT_HTML);
        http.sendResponseHeaders(NOT_FOUND, 0);
        OutputStream out = http.getResponseBody();
        out.flush();
        safeClose(out);
    }

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    ExchangeImpl (
        String m, URI u, Request req, long len, HttpConnection connection
    ) throws IOException {
        this.req = req;
        this.reqHdrs = req.headers();
        this.rspHdrs = new Headers();
        this.method = m;
        this.uri = u;
        this.connection = connection;
        this.reqContentLen = len;
        /* ros only used for headers, body written directly to stream */

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                }
                String uriStr = requestLine.substring (start, space);
                URI uri = new URI (uriStr);
                start = space+1;
                String version = requestLine.substring (start);
                Headers headers = req.headers();
                String s = headers.getFirst ("Transfer-encoding");
                long clen = 0L;
                if (s !=null && s.equalsIgnoreCase ("chunked")) {
                    clen = -1L;
                } else {
                    s = headers.getFirst ("Content-Length");
                    if (s != null) {
                        clen = Long.parseLong(s);
                    }
                    if (clen == 0) {
                        requestCompleted (connection);
                    }
                }
                ctx = contexts.findContext (protocol, uri.getPath());
                if (ctx == null) {
                    reject (Code.HTTP_NOT_FOUND,
                            requestLine, "No context found for request");
                    return;
                }
                connection.setContext (ctx);
                if (ctx.getHandler() == null) {
                    reject (Code.HTTP_INTERNAL_ERROR,
                            requestLine, "No handler for context");
                    return;
                }
                tx = new ExchangeImpl (
                    method, uri, req, clen, connection
                );
                String chdr = headers.getFirst("Connection");
                Headers rheaders = tx.getResponseHeaders();


                if (chdr != null && chdr.equalsIgnoreCase ("close")) {
                    tx.close = true;
                }
                if (version.equalsIgnoreCase ("http/1.0")) {
                    tx.http10 = true;
                    if (chdr == null) {
                        tx.close = true;
                        rheaders.set ("Connection", "close");
                    } else if (chdr.equalsIgnoreCase ("keep-alive")) {
                        rheaders.set ("Connection", "keep-alive");
                        int idle=(int)idleInterval/1000;
                        int max=(int)maxIdleConnections;
                        String val = "timeout="+idle+", max="+max;
                        rheaders.set ("Keep-Alive", val);
                    }
                }


                if (newconnection) {
                    connection.setParameters (

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        int invocation = 1;
        public void handle (HttpExchange t)
            throws IOException
        {
            InputStream is = t.getRequestBody();
            Headers map = t.getRequestHeaders();
            Headers rmap = t.getResponseHeaders();
            int c, count=0;
            while ((c=is.read ()) != -1) {
                if (c != (count % 100)) {
                    error = true;
                    break;

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        volatile int invocation = 0;
        public void handle (HttpExchange t)
            throws IOException
        {
            InputStream is = t.getRequestBody();
            Headers map = t.getRequestHeaders();
            Headers rmap = t.getResponseHeaders();
            int x = invocation ++;
            rmap.set ("XTest", Integer.toString (x));


            switch (x) {
            case 0:
                checkBody (is, body1);
                try {Thread.sleep (2000); } catch (Exception e) {}

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        int invocation = 1;
        public void handle (HttpExchange t)
            throws IOException
        {
            InputStream is = t.getRequestBody();
            Headers map = t.getRequestHeaders();
            Headers rmap = t.getResponseHeaders();
            while (is.read () != -1) ;
            is.close();
            /* chunked response */
            t.sendResponseHeaders (200, 0);
            OutputStream os = t.getResponseBody();

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        public void handle (HttpExchange t)
            throws IOException
        {
            InputStream is = t.getRequestBody();
            while (is.read() != -1);
            Headers map = t.getRequestHeaders();
            t.sendResponseHeaders (200, -1);
            t.close();
        }

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        int invocation = 1;
        public void handle (HttpExchange t)
            throws IOException
        {
            InputStream is = t.getRequestBody();
            Headers map = t.getRequestHeaders();
            Headers rmap = t.getResponseHeaders();
            while (is.read () != -1) ;
            is.close();
            t.sendResponseHeaders (200, -1);
            HttpPrincipal p = t.getPrincipal ();
            if (!p.getUsername().equals("fred")) {

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org.jboss.as.domain.http.server.ConsoleHandler

org.jboss.as.domain.http.server.DomainApiHandler

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