luis@0: import javax.servlet.http.HttpServlet;
luis@0: import javax.servlet.http.HttpServletRequest;
luis@0: import javax.servlet.http.HttpServletResponse;
luis@0: import javax.servlet.ServletException;
luis@0: import javax.servlet.ServletConfig;
luis@0: import java.io.IOException;
luis@0: import uk.ac.soton.isvr.*;
luis@0: 
luis@0: import com.mathworks.toolbox.javabuilder.MWJavaObjectRef;
luis@0: import com.mathworks.toolbox.javabuilder.MWNumericArray;
luis@0: import com.mathworks.toolbox.javabuilder.MWException;
luis@0: 
luis@0: public class HumanEchoServlet extends HttpServlet {
luis@0:     private HumanEcho echo;
luis@0: 
luis@0:     public void init(ServletConfig config) throws ServletException {
luis@0:         super.init(config);
luis@0: 
luis@0:         try {
luis@0:             echo = new HumanEcho();
luis@0:         }
luis@0:         catch(MWException e) {
luis@0:             e.printStackTrace();
luis@0:         }
luis@0:     }
luis@0: 
luis@0:     public void destroy() {
luis@0:         super.destroy();
luis@0: 
luis@0:         if(echo!=null) {
luis@0:             echo.dispose();
luis@0:         }
luis@0:     }
luis@0: 
luis@0: 
luis@0:     protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
luis@0:         // Test parameter
luis@0:         MWNumericArray test = new MWNumericArray(Integer.parseInt(request.getParameter("test")));
luis@0: 
luis@0:         double[][] square = new double[0][];
luis@0: 
luis@0:         // double[][] square = new double[0][];
luis@0:         // WebFigure figure = null;
luis@8: /*
luis@0:         try {
luis@0:             // refers to the mcode function gen_echo.m
luis@0:             Object[] result = echo.gen_echo(1, test);
luis@0: 
luis@0:             MWNumericArray array = (MWNumericArray)result[0];
luis@0:             square = (double[][])array.toArray();
luis@0: 
luis@0:         }
luis@0:         catch(MWException e) {
luis@0:             e.printStackTrace();
luis@0:         }
luis@0: 
luis@0:         StringBuffer buffer = new StringBuffer();
luis@0: 
luis@0:         buffer.append("<BR>");
luis@0:         buffer.append("<BR>");
luis@0: 
luis@0:         buffer.append("<TABLE >");
luis@0:         for (double[] row : square)
luis@0:         {
luis@0:             buffer.append("<TR>");
luis@0:             for (double value : row)
luis@0:             {
luis@0:                 buffer.append("<TH>");
luis@0:                 buffer.append(new Double(value).intValue());
luis@0:             }
luis@0:         }
luis@0:         buffer.append("</TABLE>");
luis@0:         buffer.append("<BR>");
luis@0:         response.getOutputStream().print(buffer.toString());
luis@8: */
luis@0:     }
luis@0: }