package com.newatlanta.appengine.servlet;

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Locale;

import javax.servlet.ServletOutputStream;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletResponse;

public class ByteArrayHttpServletResponse implements HttpServletResponse {

    private ByteArrayServletOutputStream out = new ByteArrayServletOutputStream();
    
    @Override
    public ServletOutputStream getOutputStream() throws IOException {
        return out;
    }
    
    public byte[] toByteArray() {
        return out.toByteArray();
    }
    
    private class ByteArrayServletOutputStream extends ServletOutputStream {

        private ByteArrayOutputStream out = new ByteArrayOutputStream();
        
        @Override
        public void close() throws IOException {
            out.close();
        }
        public void flush() throws IOException {
            out.flush();
        }

        @Override
        public void write( int b ) throws IOException {
            out.write( b );   
        }
        
        public void write( byte[] b ) throws IOException {
            out.write( b );
        }
 
        public void write( byte[] b, int off, int len ) {
            out.write( b, off, len );
        }

        public byte[] toByteArray() {
            return out.toByteArray();
        }
    }
    
    @Override
    public void addCookie( Cookie arg0 ) {
        // TODO Auto-generated method stub
    }

    @Override
    public void addDateHeader( String arg0, long arg1 ) {
        // TODO Auto-generated method stub
    }

    @Override
    public void addHeader( String arg0, String arg1 ) {
        // TODO Auto-generated method stub
    }

    @Override
    public void addIntHeader( String arg0, int arg1 ) {
        // TODO Auto-generated method stub
    }

    @Override
    public boolean containsHeader( String arg0 ) {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public String encodeRedirectURL( String arg0 ) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public String encodeRedirectUrl( String arg0 ) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public String encodeURL( String arg0 ) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public String encodeUrl( String arg0 ) {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public void sendError( int arg0 ) throws IOException {
        // TODO Auto-generated method stub
    }

    @Override
    public void sendError( int arg0, String arg1 ) throws IOException {
        // TODO Auto-generated method stub 
    }

    @Override
    public void sendRedirect( String arg0 ) throws IOException {
        // TODO Auto-generated method stub 
    }

    @Override
    public void setDateHeader( String arg0, long arg1 ) {
        // TODO Auto-generated method stub
    }

    @Override
    public void setHeader( String arg0, String arg1 ) {
        // TODO Auto-generated method stub
    }

    @Override
    public void setIntHeader( String arg0, int arg1 ) {
        // TODO Auto-generated method stub
    }

    @Override
    public void setStatus( int arg0 ) {
        // TODO Auto-generated method stub
    }

    @Override
    public void setStatus( int arg0, String arg1 ) {
        // TODO Auto-generated method stub
    }

    @Override
    public void flushBuffer() throws IOException {
        // TODO Auto-generated method stub
    }

    @Override
    public int getBufferSize() {
        // TODO Auto-generated method stub
        return 0;
    }

    @Override
    public String getCharacterEncoding() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public String getContentType() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public Locale getLocale() {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public PrintWriter getWriter() throws IOException {
        // TODO Auto-generated method stub
        return null;
    }

    @Override
    public boolean isCommitted() {
        // TODO Auto-generated method stub
        return false;
    }

    @Override
    public void reset() {
        // TODO Auto-generated method stub
        
    }

    @Override
    public void resetBuffer() {
        // TODO Auto-generated method stub
        
    }

    @Override
    public void setBufferSize( int arg0 ) {
        // TODO Auto-generated method stub
        
    }

    @Override
    public void setCharacterEncoding( String arg0 ) {
        // TODO Auto-generated method stub
        
    }

    @Override
    public void setContentLength( int arg0 ) {
        // TODO Auto-generated method stub
        
    }

    @Override
    public void setContentType( String arg0 ) {
        // TODO Auto-generated method stub
        
    }

    @Override
    public void setLocale( Locale arg0 ) {
        // TODO Auto-generated method stub
        
    }

}