Examples of sun.net.www.MessageHeader.findValue()

sun.net.www.MessageHeader.findValue()
Find the value that corresponds to this key. It finds only the first occurrence of the key. @param k the key to find. @return null if not found.

        /* the first header in the file should be the global one.
         * It should say "Manifest-Version: x.x"; if not add it
         */
        MessageHeader globals = (MessageHeader) entries.elementAt(0);


        if (globals.findValue("Manifest-Version") == null) {
            /* Assume this is a user-defined manifest.  If it has a Name: <..>
             * field, then it is not global, in which case we just add our own
             * global Manifest-version: <version>
             * If the first MessageHeader has no Name: <..>, we assume it
             * is a global header and so prepend Manifest to it.

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             * If the first MessageHeader has no Name: <..>, we assume it
             * is a global header and so prepend Manifest to it.
             */
            String jdkVersion = System.getProperty("java.version");


            if (globals.findValue("Name") == null) {
                globals.prepend("Manifest-Version", VERSION);
                globals.add("Created-By", "Manifest JDK "+jdkVersion);
            } else {
                ps.print("Manifest-Version: "+VERSION+"\r\n"+
                         "Created-By: "+jdkVersion+"\r\n\r\n");

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        this.manifest = manifest;
        Enumeration enum_ = manifest.entries();
        while (enum_.hasMoreElements()) {
            MessageHeader mh = (MessageHeader)enum_.nextElement();
            String entryName = mh.findValue("Name");
            if (entryName != null) {
                add(entryName);
            }
        }
    }

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        /* the first header in the file should be the global one.
         * It should say "SignatureFile-Version: x.x"; barf if not
         */
        MessageHeader globals = (MessageHeader) entries.elementAt(0);
        if (globals.findValue("Signature-Version") == null) {
            throw new JarException("Signature file requires " +
                            "Signature-Version: 1.0 in 1st header");
        }


        PrintStream ps = new PrintStream(os);

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            boolean res;
            try {
                InputStream is = new BufferedInputStream (new NioInputStream (chan, sslEng, inNetBB, inAppBB));
                String requestline = readLine (is);
                MessageHeader mhead = new MessageHeader (is);
                String clen = mhead.findValue ("Content-Length");
                String trferenc = mhead.findValue ("Transfer-Encoding");
                String data = null;
                if (trferenc != null && trferenc.equals ("chunked"))
                    data = new String (readChunkedData (is));
                else if (clen != null)

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            try {
                InputStream is = new BufferedInputStream (new NioInputStream (chan, sslEng, inNetBB, inAppBB));
                String requestline = readLine (is);
                MessageHeader mhead = new MessageHeader (is);
                String clen = mhead.findValue ("Content-Length");
                String trferenc = mhead.findValue ("Transfer-Encoding");
                String data = null;
                if (trferenc != null && trferenc.equals ("chunked"))
                    data = new String (readChunkedData (is));
                else if (clen != null)
                    data = new String (readNormalData (is, Integer.parseInt (clen)));

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            boolean res;
            try {
                InputStream is = new BufferedInputStream (new NioInputStream (chan));
                String requestline = readLine (is);
                MessageHeader mhead = new MessageHeader (is);
                String clen = mhead.findValue ("Content-Length");
                String trferenc = mhead.findValue ("Transfer-Encoding");
                String data = null;
                if (trferenc != null && trferenc.equals ("chunked"))
                    data = new String (readChunkedData (is));
                else if (clen != null)

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            try {
                InputStream is = new BufferedInputStream (new NioInputStream (chan));
                String requestline = readLine (is);
                MessageHeader mhead = new MessageHeader (is);
                String clen = mhead.findValue ("Content-Length");
                String trferenc = mhead.findValue ("Transfer-Encoding");
                String data = null;
                if (trferenc != null && trferenc.equals ("chunked"))
                    data = new String (readChunkedData (is));
                else if (clen != null)
                    data = new String (readNormalData (is, Integer.parseInt (clen)));

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            Socket s = ss.accept();


            /* check the request to find close connection option header */
            InputStream is = s.getInputStream ();
            MessageHeader mh = new MessageHeader(is);
            String connHeader = mh.findValue("Connection");
            if (connHeader != null && connHeader.equalsIgnoreCase("close")) {
                hasCloseHeader = true;
            }


            PrintStream out = new PrintStream(

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        try {
            String version = System.getProperty ("java.version");
            String expected = "foo Java/"+version;
            Socket s = server.accept ();
            MessageHeader header = new MessageHeader (s.getInputStream());
            String v = header.findValue ("User-Agent");
            if (!expected.equals (v)) {
                error ("Got unexpected User-Agent: " + v);
            } else {
                success ();
            }

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