Examples of org.geoserver.ows.util.EncodingInfo

org.geoserver.ows.util.EncodingInfo
Xerces' getEncodingName() method of org.apache.xerces.impl.XMLEntityManager) returns an array with name of encoding scheme and endianness. I decided to create a separate class incapsulating encoding metadata. The may idea behind this is the fact that we will most probably need to save this info somewhere and use it later when writing the response. Beside that, using class makes related code more clear.

        //create a buffer so we can reset the input stream
        BufferedInputStream input = new BufferedInputStream(httpRequest.getInputStream());
        input.mark(XML_LOOKAHEAD);


        //create object to hold encoding info
        EncodingInfo encoding = new EncodingInfo();


        //call this method to set the encoding info
        XmlCharsetDetector.getCharsetAwareReader(input, encoding);


        //call this method to create the reader

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            String formatted = format.format(new Date(lastModified)) + " GMT";
            response.setHeader("Last-Modified", formatted);
        }


        // Guessing the charset (and closing the stream)
        EncodingInfo encInfo = null;
        FileInputStream input = null;
        OutputStream output = null;
        final byte[] b4 = new byte[4];
        int count = 0;
        try {
            // open the output
            input = new FileInputStream(file);
           
            // Read the first four bytes, and determine charset encoding
            count = input.read(b4);
            encInfo = XmlCharsetDetector.getEncodingName(b4, count);
            response.setCharacterEncoding(encInfo.getEncoding() != null ? encInfo.getEncoding() : "UTF-8");
            
            // send out the first four bytes read
            output = response.getOutputStream();
            output.write(b4, 0, count);

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            if (lastModified > 0) {
                response.setHeader("Last-Modified", lastModified(lastModified));
            }


            // Guessing the charset (and closing the stream)
            EncodingInfo encInfo = null;
            OutputStream output = null;
            final byte[] b4 = new byte[4];
            int count = 0;
            // open the output
            input = connection.getInputStream();


            // Read the first four bytes, and determine charset encoding
            count = input.read(b4);
            encInfo = XmlCharsetDetector.getEncodingName(b4, count);
            response.setCharacterEncoding(encInfo.getEncoding() != null ? encInfo.getEncoding()
                    : "UTF-8");


            //count < 1 -> empty file
            if (count > 0) {
                // send out the first four bytes read

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            String formatted = format.format(new Date(lastModified)) + " GMT";
            response.setHeader("Last-Modified", formatted);
        }


        // Guessing the charset (and closing the stream)
        EncodingInfo encInfo = null;
        FileInputStream input = null;
        OutputStream output = null;
        final byte[] b4 = new byte[4];
        int count = 0;
        try {
            // open the output
            input = new FileInputStream(file);
           
            // Read the first four bytes, and determine charset encoding
            count = input.read(b4);
            encInfo = XmlCharsetDetector.getEncodingName(b4, count);
            response.setCharacterEncoding(encInfo.getEncoding() != null ? encInfo.getEncoding() : "UTF-8");
            
            // send out the first four bytes read
            output = response.getOutputStream();
            output.write(b4, 0, count);

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Related Classes of org.geoserver.ows.util.EncodingInfo

org.geoserver.ows.AbstractURLPublisher

org.geoserver.ows.Dispatcher

org.geoserver.ows.FilePublisher

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